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Page 1/3 TopCon TC.GSS.20.65.4WR.S Programmable Grid-tie Source Sink Bidirectional High-Power DC Supply TopCon GSS Power Supply unit with optional front panel control unit HMI TopCon Grid-tie Source Sink technology enables full bidirectional operation Compact design with integrated EMI - and Sine filters Constant voltage (0 100 %), constant current (0 100 %) and constant power operation (5 100%) with automatic and fast crossover and mode indication. Internal resistance simulation. Graduated product line: 65, 130, 200, 400, 500, 600V DC, higher Voltages with series connection up to 1500VDC. Power categories of 20 and 32 kW are available for each nominal output voltage. Optional extras and accessories complete the product line of power supply units. Modular concept for easy power increase: Parallel, series, matrix or multiload master-slave-operation. High efficiency at a low cost, resulting from the application of innovative IGBT and transformer technology. Primary switched. Galvanic isolated. Full digital control and regulation. A user-friendly PC program, the operating and service software TopControl, enables the user to communicate with the power supply. TopControl installation file, LabVIEW and C/C++ C#/.NET API (DLL file) are included in the scope of delivery. CE conformity Swiss made: Developed, manufactured and tested in Switzerland by Regatron AG. Regatron AG Kirchstrasse 11 CH-9400 Rorschach Switzerland 20 kW / 65 VDC / 385 A Mains requirements and output specifications AC lineside ratings Line voltage / Line current relationship .................................3 x 380 VAC ± 10 % / 34 Arms 1) 3) ................................................... 3 x 400 VAC ± 10 % / 32 Arms 1) ..................................3 x 415 VAC ± 10 % / 31 Arms 1) ..................................3 x 440 VAC ± 10 % / 29 Arms 1) ................................................... 3 x 460 VAC ± 10 % / 28 Arms 1) ................................................... 3 x 480 VAC ± 10 % / 27 Arms 1) Line frequency ........................................... 48 62 Hz Mains connection type .................. 3L+PE (no neutral) Leakage current L to PE ..............................< 35 mA 2) Powerfactor Q1/ Q4-mode ................................ 0.99 (At nominal power) DC loadside ratings Power range ...................................... 0 +/- 20 kW 3) Voltage range .......................................... 0 65 VDC Current range ...................................... 0 +/- 385 A 3) Internal resistance range ....................... 0 170 m 4) Operating modes Q1 mode................................................ source mode Q4 mode............................... regenerative/ sink mode Voltage regulation (CV) .................... 0 100 % Umax Current regulation (CC) ................... 0 - 100 % Imax Power regulation (CP) .................... 0 - 100 % Pmax Static accuracy Load regulation CV, CC....................... < 0.1% FS 5) Line regulation CV, CC ........................ < 0.1% FS 6) Transient response time Load regulation CV .................................... < 1.1 ms 7) Set value tracking CC: -With quadrant change .............................. < 2 ms 8) -Without quadrant change ........................ < 2 ms 8) Stability CV, CC .............................................. < 0.05% FS 9) Temperature coefficient CV ............................................... < 0.02 % FS / °C 10) CC ............................................... < 0.03 % FS / °C 10) DC-side ripple Q1 / Q4 Mode 300 Hz Vpp ......................................... < 0.2% FS 11) 300 Hz Vrms ..................................... < 0.05% FS 11) DC-side noise Q1 / Q4 Mode 40 kHz 1 MHz Vpp................................... < 0.3 V 11) 40 kHz 1 MHz Vrms................................. < 0.1 V 11) Remote sensing Terminals on rear side ................... Load voltage drop Compensation 1) At nominal output power and nominal line voltage. Soft-start to limit turn-on surge currents. 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the given power limit of the corresponding units. (P = VLoad * ILoad 20 kW; for ILoad > 308 A --> VLoad < 65 V). No current derating. 4) The maximum value of the internal resistance is automatically calculated via the DC nominal values (Ri [m ] = VLoad / ILoad = 65 VDC / 385 A). 5) Typical value for 0 100 % load variation, at constant line input and temperature conditions. CV using Sense inputs. 6) Typical value for input voltage variation within 380 VAC ± 10 % 480 VAC ± 10 %, at constant load and temperature conditions. 7) Typical recovery time to within < 5 % band of set value for a load step 10 90 %, ohmic load, at constant line input and temperature conditions. Transient response time can be slightly affected by multi-unit operation. 8) Rise/ fall time for 10%-90% of a set step. 9) Maximum drift over 8 hours after 30 minute warm-up time, at constant line input, load and temperature conditions. . 10) Typical change of output values versus ambient temperature, at constant line input and load conditions. 11) Typical value at nominal ohmic load, line asymmetry < 1 Vrms. Non-ohmic loads can lead to deviations in the technical data. All product specifications are subject to change without notification. Tel +41 71 846 67 67 Fax +41 71 846 67 77 www.regatron.com [email protected]

TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

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Page 1: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

Page 1/3

TopCon TC.GSS.20.65.4WR.S Programmable Grid-tie Source SinkBidirectional High-Power DC Supply

TopCon GSS Power Supply unit with optional front panel control unit HMI TopCon Grid-tie Source Sink technology enables

full bidirectional operation Compact design with integrated EMI - and Sine

filters Constant voltage (0 100 %), constant current

(0 100 %) and constant power operation (5 100%) with automatic and fast crossover and mode indication. Internal resistance simulation.

Graduated product line: 65, 130, 200, 400, 500, 600V DC, higher Voltages with series connection up to 1500VDC. Power categories of 20 and 32 kW are available for each nominal output voltage.

Optional extras and accessories complete the product line of power supply units.

Modular concept for easy power increase: Parallel, series, matrix or multiload master-slave-operation.

High efficiency at a low cost, resulting from the application of innovative IGBT and transformer technology. Primary switched. Galvanic isolated. Full digital control and regulation.

A user-friendly PC program, the operating and service software TopControl, enables the user to communicate with the power supply.

TopControl installation file, LabVIEW and C/C++ C#/.NET API (DLL file) are included in the scope of delivery.

CE conformity Swiss made: Developed, manufactured and tested

in Switzerland by Regatron AG. Regatron AG Kirchstrasse 11 CH-9400 Rorschach Switzerland

20 kW / 65 VDC / 385 A Mains requirements and output specifications AC lineside ratings Line voltage / Line current relationship ................................. 3 x 380 VAC ± 10 % / 34 Arms1) 3)

................................................... 3 x 400 VAC ± 10 % / 32 Arms1)

.................................. 3 x 415 VAC ± 10 % / 31 Arms1)

.................................. 3 x 440 VAC ± 10 % / 29 Arms1)

................................................... 3 x 460 VAC ± 10 % / 28 Arms1)

................................................... 3 x 480 VAC ± 10 % / 27 Arms1) Line frequency ........................................... 48 62 Hz Mains connection type .................. 3L+PE (no neutral) Leakage current L to PE .............................. < 35 mA2) Powerfactor Q1/ Q4-mode ................................ 0.99 (At nominal power) DC loadside ratings Power range ...................................... 0 +/- 20 kW 3) Voltage range .......................................... 0 65 VDC Current range ...................................... 0 +/- 385 A 3)

Internal resistance range ....................... 0 170 m 4) Operating modes Q1 mode ................................................ source mode Q4 mode ............................... regenerative/ sink mode Voltage regulation (CV) .................... 0 100 % Umax Current regulation (CC) ................... 0 - 100 % Imax Power regulation (CP) .................... 0 - 100 % Pmax Static accuracy Load regulation CV, CC ....................... < 0.1% FS 5) Line regulation CV, CC ........................ < 0.1% FS 6) Transient response time Load regulation CV .................................... < 1.1 ms 7) Set value tracking CC:

-With quadrant change .............................. < 2 ms 8)

-Without quadrant change ........................ < 2 ms 8) Stability CV, CC .............................................. < 0.05% FS 9) Temperature coefficient CV ............................................... < 0.02 % FS / °C 10) CC ............................................... < 0.03 % FS / °C 10) DC-side ripple Q1 / Q4 Mode

300 Hz Vpp ......................................... < 0.2% FS 11) 300 Hz Vrms ..................................... < 0.05% FS 11)

DC-side noise Q1 / Q4 Mode 40 kHz 1 MHz Vpp ................................... < 0.3 V 11) 40 kHz 1 MHz Vrms ................................. < 0.1 V 11) Remote sensing Terminals on rear side ................... Load voltage drop Compensation

1) At nominal output power and nominal line voltage. Soft-start to limit turn-on surge currents. 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the given power limit of the corresponding units. (P = VLoad * ILoad 20 kW; for ILoad > 308 A --> VLoad < 65 V).

No current derating. 4) The maximum value of the internal resistance is automatically calculated via the DC nominal values

(Ri [m ] = VLoad / ILoad = 65 VDC / 385 A). 5) Typical value for 0 100 % load variation, at constant line input and temperature conditions. CV using Sense inputs. 6) Typical value for input voltage variation within 380 VAC ± 10 % 480 VAC ± 10 %, at constant load and temperature conditions. 7) Typical recovery time to within < 5 % band of set value for a load step 10 90 %, ohmic load, at constant

line input and temperature conditions. Transient response time can be slightly affected by multi-unit operation. 8) Rise/ fall time for 10%-90% of a set step. 9) Maximum drift over 8 hours after 30 minute warm-up time, at constant line input, load and temperature conditions. . 10) Typical change of output values versus ambient temperature, at constant line input and load conditions. 11) Typical value at nominal ohmic load, line asymmetry < 1 Vrms. Non-ohmic loads can lead to deviations in the technical data. All product specifications are subject to change without notification.

Tel +41 71 846 67 67 Fax +41 71 846 67 77 www.regatron.com [email protected]

Page 2: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

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General specifications Efficiency at nominal power Q1/ Q4 ...... 91 %/ 92 % 3) Weight ............................................................... 97 kgWidth front panel ........................................... 483 mm Width housing ....................................... (19") 445 mm Height front panel .......................................... 400 mm Height housing ....................................... (9U) 395 mm Depth with output terminals ........................... 634 mm Depth housing ............................................... 594 mm Input connections: ............. terminal block 4 x 25 mm2 DC terminals: ....................nickel plated copper bars, length: 40 mm, 1 hole 9 mm in each bar Operating orientation ....................................... upside Storage, transport orientation .......................... upside

Operating range

5

4

3

2

System operational area

TC.GSS Q4

TC.GSS Q1

Voltage [VDC]

1

0

7

6

Q1 and Q4 range of device TC.GSS.20.65.4WR.S. -1- : ............ 0 V / 385 A -4- .......... 65 V / -308 A -2- : .......... 53 V / 385 A -5-: ......... 53 V / -385 A -3- : .......... 65 V / 308 A -6-: ........... 6 V / -385 A ................................... -7-: ................ 2 V / 0 A Ambient conditions Operating temperature ................................ 5 40 °C Storage temperature ................................. -18 70 °C Relative air humidity (non-condensing) ........ 0 95 % Cooling Standard: Internal liquid cooling with completely inte-grated liquid to air heat-exchange system using tem-perature-controlled fans. Optional: Integrated liquid cooling system of the pow-er stage with completely integrated liquid to liquid heat-exchange system. Heat exchanger Material 4) ............................................ Stainless steel Inlet/outlet on rear side size: .............................. Liquid temperature ................................... 15 5) 35 °C Flow ............................................................... 3 l/min Pressure max. ............................................... 10 bar Pressure drop .................................. 50 mbar@3 l/min

Protection Built-in protection Overvoltage protection (programmable) ................................ 0 110 % Umax Overcurrent protection (programmable) ................................. 0 110 % Imax Max. reactive load voltage ................... 110 % Umax Reverse Polarity Protection RPP ....................optional Short circuit protection ....... Cont. short circuit allowed Islandig, grid off, requirements for the connection of micro-generators in public grid according VDE 0126/EN 50438. Internal diagnostics line input conditions, transformer primary current, temperature conditions, processor idle time, system configuration, system communication, sensor signals, power semiconductor temperatures. Type of protection (according EN 60529) Basic construction .................... IP 20 (current bars on rear side excluded) Mounted in cabinet .................................. Up to IP 54

Conformity CE-Marking EMC Directive EMC emission ...................................... EN 61000-6-4 EMC immunity ...................................... EN 61000-6-2 Low Voltage Directive Electronic equipment for use in power installations ...................... EN 50178

Isolation Line to output ............................................. 4000 Vrms Line to case ............................................... 2500 Vrms Output to case ............................................. > 10 M per DC output ..................................... 13.6 nF

- bar 2) ........................... +680 VDC / -680 VDC + bar 2) .......................... +680 VDC / -680 VDC

Standard programming interfaces Control port Isolation to electronics and earth: 125 Vrms 25 pin D-sub connector, female, on rear panel Control port input functions Output voltage off / on ....................... 0 / 24 VAC / DC 2 digital application inputs ..............0 / 24 VAC / DC 1) Interlock circuit........................................... 0 / 24 VDC Voltage setting 0 100 % .............................. 0 10 V Current setting -100% 100 % .................. -10 10 V Power setting -100% 100 % ...................... +10 0 V Int. resistance setting 0% 100% ................. 0 10 V Control port output functions Unit ready / error................................... Relay contact Output voltage on ................................. Relay contact Warnings .............................................. Relay contact Actual voltage readback 0 100 % ............... 0 10 V Actual current readback -100% 100 %..-10 V 10 V Resolution (programming and readback): U, I, P, Ri .................................................... 0.2 % FS

1) Customer-specifically programmable. 2) Peak Voltage including DC-Output Voltage. 3) At 15 kHz switching frequency line side inverter. 4) Ni brazed, ready to use with deionized water 5) 20 °C ambient temperature and 70 % relative air humidity.

TC.GSS.20.65.4WR.S (continued)

Page 3: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

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Standard programming interfaces (continued) RS232 9 pin D-sub connector, female, on front panel Isolation to electronics and earth ................ 125 Vrms Baud rate ................................................. 38400 baud Resolution (programming and readback): U, I ........................................................... 0.025 % FS P, Ri ............................................................. 0.1 % FS Ordering Information Ordering code TC.GSS.20.65.4WR.S(.Option) Standard Scope of delivery TopCon power supply unit ready to install, including: ......................Operating manual (English or German) ..................................................... RS232 cable 1.8 m ....................................... Installation disc TopControl, .......... LabVIEW and C/C++; C#/.NET API (DLL file) Options Front panel control unit HMI Integrated control, programming and display unit with graphic LC-Display, select wheel, push buttons and interactive text menus Languages (switchable) ................... English, German Display resolution: U ...................................................................... 4 digits I ....................................................................... 3 digits P .......................................... Kilowatt + 1 decimal digit Ri ....................................................................... 1 m Remote control unit RCU Specifications same as HMI, available in 2 versions: ....................................... max. cable length ............................................... 40 m Desk top W x H x D .................... 355 x 100 x 290 mm

.... 483 x 88 (2 U) x 290 mm

Further options

TFEAAPControl 2) ........... Function Generating Engine Time-based and parametric programming

SASControl 2) .......................SAS application program including TFEAAP BatControl 2) ................... Battery application program BatSim 2) .......................... Battery simulation program RS232REAR 3) .......... RS232 on front and rear panel USB 4) ............................. Interface USB on rear panel RS422 3) ................................... RS422 on rear panel TCEthernet 5) ........... Ethernet to RS232 on rear panel IEEE 4) ........... GPIB/ IEEE488.2/ SCPI on rear panel ... cannot be combined with CANOPEN nor with USB CANOPEN 4) .............. CAN/ CANOPEN on rear panel CANCABLE .................................... Connecting cable ............... for Multi-Unit Operation or RCU: 2, 5, 10 m PACOB ............. Protection against accidental contact IRXTS 1) .............. Internal resistance range extension LCAL ................ Integrated liquid cooling of the power stage, inlet / outlet on rear side, size G 1/2" AIRFILTER6) ................ Front panel airfilter 6 U / 9 U ISR .......................................... Integrated safety relay NSOV ........ Non-Standard output voltage (if possible)

TC.GSS.20.65.4WR.S (continued)

1) Optionally extendable to a maximum of 12000 m . 2) Customer-specifically programmable. 3) This option and RS232: time-shared mode required, if used together. 4) RS232 only on Rear Panel 5) Please order option RS232REAR separately. 6) Current derating according Note 3) on page 1 starting 3 °C lower.

Page 4: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

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TopCon TC.GSS Programmable Grid-tie Source − Sink Bidirectional High-Power DC Supply

TopCon GSS Power Supply unit with optional front panel control unit HMI TopCon Grid-tie Source Sink technology enables

full bidirectional operation Compact design with integrated EMI - and Sine

filters Constant voltage (0 – 100 %), constant current

(0 – 100 %) and constant power operation (5 – 100%) with automatic and fast crossover and mode indication. Internal resistance simulation.

Graduated product line: 65, 130, 200, 400, 500, 600V DC, higher Voltages with series connection up to 1500VDC. Power categories of 20 and 32 kW are available for each nominal output voltage.

Optional extras and accessories complete the product line of power supply units.

Modular concept for easy power increase: Paral-lel, series, matrix or multiload master-slave-operation.

High efficiency at a low cost, resulting from the application of innovative IGBT and transformer technology. Primary switched. Galvanic isolated. Full digital control and regulation.

A user-friendly PC program, the operating and service software TopControl, enables the user to communicate with the power supply.

TopControl installation file, LabVIEW and C/C++ C#/.NET API (DLL file) are included in the scope of delivery.

CE conformity Swiss made: Developed, manufactured and

tested in Switzerland by Regatron AG.

20 kW / 65 VDC / 385 A Mains requirements and output specifications AC line Line voltage................................... 3 x 360 – 440 VAC Line frequency .......................................... 48 – 62 Hz Mains connection type ..................3L+PE (no neutral) Input current Q1 active mode ................ 3 x 32 Arms1)

Leakage current L to PE ............................... < 20 mA Powerfactor Q1 active- / Q4-mode .................... ≥ 0.99 (At nominal power) DC-side ratings Power range .......................................... 0 – +/- 20 kW Voltage range .......................................... 0 – 65 VDC Current range ....................................... 0 – +/- 385 A 2)

Internal resistance range .................... 0 – 1000 mΩ 3) Operating modes Q1 active mode ...................................... source mode Q4 mode ............................... regenerative/sink mode Voltage regulation (CV) .....................0 – 100 % Umax Current regulation (CC) .................... 0 - ± 100 % Imax Power regulation (CP) .................... 0 - ± 100 % Pmax Static accuracy Load regulation CV, CC ....................... < ± 0.1% FS 4) Line regulation CV, CC ........................ < ± 0.1% FS 5) Transient response time Load regulation ............................................ < 2 ms 6) Set value tracking with quadrant change ..... < 4 ms 7)

Set value tracking without quadrant change . < 2 ms 7) Quadrant change time .................................. < 3 ms 9) Stability CV, CC ............................................... < ± 0.05% FS 8) Temperature coefficient CV ............................................... < 0.02 % FS / °C 10) CC ............................................... < 0.03 % FS / °C 10) DC-side ripple Q1 / Q4 Mode ≤ 300 Hz Vpp ........................................ < 0.5% FS 11) ≤ 300 Hz Vrms ...................................... < 0.1% FS 11)

DC-side noise Q1 / Q4 Mode 40 kHz – 1 MHz Vpp ...................................... < 1 V 11) 40 kHz – 1 MHz Vrms ................................. < 0.2 V 11) Remote sensing Terminals on rear side ................... Load voltage drop Compensation

1) At nominal output power and line input voltage 3 x 400 VAC / 50 Hz. Soft-start to limit turn-on surge currents. 2) Current according to the given power limit of the corresponding units. (P=Uout * Iout ≤ 20 kW; for Iout > 308 A --> Uout < 65 V).

No current derating. 3) Optionally extendable to a maximum of 12000 mΩ 4) Typical value for 0 – 100 % load variation, at constant line input and temperature conditions. 5) Typical value for input voltage variation within 360 – 440 VAC, at constant load and temperature conditions. 6) Typical recovery time to within < ± 5 % band of set value for a load step 10 – 90 %, ohmic load, at constant

line input and temperature conditions. Transient response time can be slightly affected by multi-unit operation. 7) Rise/ fall time for 10%-90% of a set step. 8) Maximum drift over 8 hours after 30 minute warm-up time, at constant line input, load and temperature conditions. 9) Quadrant change time for small currents : Time from 5% to -5% INOM and vice versa with a battery load. 10) Typical change of output values versus ambient temperature, at constant line input and load conditions. 11) Typical value at nominal ohmic load, line asymmetry < 1 Vrms Non-ohmic loads can lead to deviations in the technical data. All product specifications are subject to change without notification.

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Page 5: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

General specifications Efficiency at nominal power ............................ 92 %16) Weight ............................................................... 90 kg Width front panel ........................................... 483 mm Width housing ....................................... (19") 445 mm Height front panel .......................................... 400 mm Height housing ....................................... (9U) 395 mm Depth with output terminals ........................... 634 mm Depth housing ............................................... 594 mm Input connections: ............. terminal block 4 x 25 mm2 DC terminals: ....................nickel–plated copper bars, length: 40 mm, 1 hole 9 mm ∅ in each bar Operating orientation ....................................... upside Storage, transport orientation .......................... upside

Operating range

Q1 and Q4 range of device TC.GSS.20.65.400.S -1- : .......... 52 V / 385 A -4-: ......... 52 V / -385 A -2- : .......... 65 V / 308 A -5-: ......... 11 V / -385 A -3- : ........ 65 V / -308 A -6-: ............. 5 V / -30 A ................................... -7-: ............. ~ 2 V / 0 A Ambient conditions Operating temperature ................................ 5 – 40 °C Storage temperature ................................. -18 – 70 °C Relative air humidity (non-condensing) ........ 0 – 95 % Cooling Standard: Internal liquid cooling with completely integrated liquid to air heat-exchange system using temperature-controlled fans. Optional: Integrated liquid cooling system of the power stage with completely integrated liquid to liquid heat-exchange system. Heat exchanger Material ............................................... Stainless steel Inlet/outlet on rear side size: .............................. G ½“ Liquid temperature .................................. 15 18) – 35 °C Flow ............................................................... ≥ 3 l/min Pressure max. ............................................... ≤ 10 bar Pressure drop .................................. 50 mbar@3 l/min

Protection Built-in protection Overvoltage protection (programmable) ............................... 0 – 110 % Umax Overcurrent protection (programmable) ................................ 0 – 110 % Imax Max. reactive load voltage .................. ≤ 110 % Umax short circuit protection ........ Cont. short circuit allowed Islandig, grid off, requirements for the connection of micro-generators in public grid according VDE 0126/EN 50438. Internal diagnostics line input conditions, transformer primary current, temperature conditions, processor idle time, system configuration, system communication, sensor sig-nals, power semiconductor temperatures. Type of protection (according EN 60529) Basic construction .................... IP 20 (current bars on rear side excluded) Mounted in cabinet ................................... Up to IP 53

Conformity CE-Marking EMC Directive EMC emission ...................................... EN 61000-6-4 EMC immunity ...................................... EN 61000-6-2 Low Voltage Directive Electronic equipment for use in power installations ....................... EN 50178

Isolation Line to output ............................................ 4000 Vrms Line to case ............................................... 2500 Vrms Output to case .............................................. > 10 MΩ per DC output .................................... 13.6 nF

- bar 15) ......................... +680 VDC / -680 VDC + bar 15) ........................ +680 VDC / -680 VDC

Standard programming interfaces Control port Isolation to electronics and earth: 125 Vrms 25 pin D-sub connector, female, on rear panel Control port input functions Output voltage off / on ....................... 0 / 24 VAC / DC 2 digital application inputs ............. 0 / 24 VAC / DC 11) Interlock circuit .......................................... 0 / 24 VDC Voltage setting 0 – 100 % .............................. 0 – 10 V Current setting -100% – 100 % ................. -10 – 10 V Power setting -100% – 100 % ......................+10 – 0 V Int. resistance setting 0 – 1000 mΩ 3) ............. 0 – 10 V Control port output functions Unit ready / error ................................... Relay contact Output voltage on .................................. Relay contact Warnings ............................................... Relay contact Actual voltage readback 0 – 100 % ................ 0 – 10 V Actual current readback -100% – 100 % . -10 V – 10 V Resolution (programming and readback): U, I, P, Ri..................................................... 0.2 % FS

3) Optionally extendable to a maximum of 12000 mΩ. 11) Customer-specifically programmable. 15) Peak Voltage including DC-Output Voltage. 16) At 8kHz switching frequency line side inverter. 17) Ni brazed, ready to use with deionized water. 18) 20 °C ambient and ≤ 70 % relative air humidity.

TC.GSS.20.65.400.S (continued)

Page 6: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

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Standard programming interfaces (continued) RS232 9 pin D-sub connector, female, on front panel Isolation to electronics and earth ................ 125 Vrms Baud rate ................................................. 38400 baud Resolution (programming and readback): U, I ........................................................... 0.025 % FS P, Ri ............................................................. 0.1 % FS Ordering Information Ordering code TC.GSS.20.65.400.S(.Option) Standard Scope of delivery TopCon power supply unit ready to install, including: ......................Operating manual (English or German) ..................................................... RS232 cable 1.8 m ....................................... Installation disc TopControl, .......... LabVIEW and C/C++; C#/.NET API (DLL file) Options Front panel control unit HMI Integrated control, programming and display unit with graphic LC-Display, select wheel, push buttons and interactive text menus Languages (switchable) ................... English, German Display resolution: U ...................................................................... 4 digits I ....................................................................... 3 digits P .......................................... Kilowatt + 1 decimal digit Ri ....................................................................... 1 mΩ Remote control unit RCU Specifications same as HMI, available in 2 versions: ....................................... desk top and 19“ rackmount max. cable length ............................................... 40 m Desk top W x H x D .................... 355 x 100 x 290 mm 19“ rackmount W x H x D .... 483 x 88 (2 U) x 290 mm

Further options TFEAAPControl ............. Function Generating Engine

Time-based and parametric programming

SASControl ......................... SAS application program including TFEAAP BatControl ....................... Battery application program BatSim ............................. Battery simulation program RS232REAR12)........... RS232 on front and rear panel USB13) ............................ Interface USB on rear panel RS42212) ................................... RS422 on rear panel TCEthernet14) .......... Ethernet to RS232 on rear panel IEEE13) ........... GPIB/ IEEE488.2/ SCPI on rear panel .... cannot be combined with CANOPEN nor with USB CANOPEN13) ............. CAN/ CANOPEN on rear panel CANCABLE ..................................... Connecting cable ................ for Multi-Unit Operation or RCU: 2, 5, 10 m PACOB ............ Protection against accidental contact IRXTS 3) .............. Internal resistance range extension LCAL ................ Integrated liquid cooling of the power stage, inlet / outlet on rear side, size G 1/2" AIRFILTER ................... Front panel airfilter 6 U / 9 U ISR .......................................... Integrated safety relay NSOV ......... Non-Standard output voltage (if possible)

3) Optionally extendable to a maximum of 12000 mΩ 11) Customer-specificly programmable. 12) This option and RS232: time-shared mode required, if used together. 13) RS232 only on Rear Panel. 14) Please order option RS232REAR separately.

TC.GSS.20.65.400.S (continued)

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TopCon TC.GSS Programmable Grid-tie Source − Sink Bidirectional High-Power DC Supply

TopCon GSS Power Supply unit with optional front panel control unit HMI TopCon Grid-tie Source Sink technology enables

full bidirectional operation Compact design with integrated EMI - and Sine

filters Constant voltage (0 – 100 %), constant current

(0 – 100 %) and constant power operation (5 – 100%) with automatic and fast crossover and mode indication. Internal resistance simulation.

Graduated product line: 65, 130, 200, 400, 500, 600V DC, higher Voltages with series connection up to 1500VDC. Power categories of 20 and 32 kW are available for each nominal output voltage.

Optional extras and accessories complete the product line of power supply units.

Modular concept for easy power increase: Paral-lel, series, matrix or multiload master-slave-operation.

High efficiency at a low cost, resulting from the application of innovative IGBT and transformer technology. Primary switched. Galvanic isolated. Full digital control and regulation.

A user-friendly PC program, the operating and service software TopControl, enables the user to communicate with the power supply.

TopControl installation file, LabVIEW and C/C++ C#/.NET API (DLL file) are included in the scope of delivery.

CE conformity Swiss made: Developed, manufactured and

tested in Switzerland by Regatron AG.

20 kW / 130 VDC / 192 A Mains requirements and output specifications AC line Line voltage.................................... 3 x 360 – 440 VAC Line frequency .......................................... 48 – 62 Hz Mains connection type ..................3L+PE (no neutral) Input current Q1 active mode ................ 3 x 32 Arms1)

Leakage current L to PE ............................... < 20 mA Powerfactor Q1 active- / Q4-mode .................... ≥ 0.99 (At nominal power) DC-side ratings Power range .......................................... 0 – +/- 20 kW Voltage range .........................................0 – 130 VDC Current range ....................................... 0 – +/- 192 A 2)

Internal resistance range .................... 0 – 1000 mΩ 3) Operating modes Q1 active mode ...................................... source mode Q4 mode ............................... regenerative/sink mode Voltage regulation (CV) .....................0 – 100 % Umax Current regulation (CC) .................... 0 - ± 100 % Imax Power regulation (CP) .................... 0 - ± 100 % Pmax Static accuracy Load regulation CV, CC ....................... < ± 0.1% FS 4) Line regulation CV, CC ........................ < ± 0.1% FS 5) Transient response time Load regulation ............................................ < 2 ms 6) Set value tracking with quadrant change ..... < 4 ms 7)

Set value tracking without quadrant change . < 2 ms 7) Quadrant change time .................................. < 3 ms 9) Stability CV, CC ............................................... < ± 0.05% FS 8) Temperature coefficient CV ............................................... < 0.02 % FS / °C 10) CC ............................................... < 0.03 % FS / °C 10) DC-side ripple Q1 / Q4 Mode ≤ 300 Hz Vpp ........................................ < 0.5% FS 11) ≤ 300 Hz Vrms ...................................... < 0.1% FS 11)

DC-side noise Q1 / Q4 Mode 40 kHz – 1 MHz Vpp ...................................... < 1 V 11) 40 kHz – 1 MHz Vrms ................................. < 0.2 V 11) Remote sensing Terminals on rear side ................... Load voltage drop Compensation

1) At nominal output power and line input voltage 3 x 400 VAC / 50 Hz. Soft-start to limit turn-on surge currents. 2) Current according to the given power limit of the corresponding units. (P=Uout * Iout ≤ 20 kW; for Iout > 153 A --> Uout < 130 V).

No current derating. 3) Optionally extendable to a maximum of 12000 mΩ 4) Typical value for 0 – 100 % load variation, at constant line input and temperature conditions. 5) Typical value for input voltage variation within 360 – 440 VAC, at constant load and temperature conditions. 6) Typical recovery time to within < ± 5 % band of set value for a load step 10 – 90 %, ohmic load, at constant

line input and temperature conditions. Transient response time can be slightly affected by multi-unit operation. 7) Rise/ fall time for 10%-90% of a set step. 8) Maximum drift over 8 hours after 30 minute warm-up time, at constant line input, load and temperature conditions. 9) Quadrant change time for small currents : Time from 5% to -5% INOM and vice versa with a battery load. 10) Typical change of output values versus ambient temperature, at constant line input and load conditions. 11) Typical value at nominal ohmic load, line asymmetry < 1 Vrms Non-ohmic loads can lead to deviations in the technical data. All product specifications are subject to change without notification.

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Page 8: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

General specifications Efficiency at nominal power ............................ 92 %16) Weight ............................................................... 90 kg Width front panel ........................................... 483 mm Width housing ....................................... (19") 447 mm Height front panel .......................................... 402 mm Height housing ....................................... (9U) 397 mm Depth with output terminals ........................... 634 mm Depth housing ............................................... 594 mm Input connections: ............. terminal block 4 x 25 mm2 DC terminals: ....................nickel–plated copper bars, length: 40 mm, 1 hole 9 mm ∅ in each bar Operating orientation ....................................... upside Storage, transport orientation .......................... upside

Operating range

Q1 and Q4 range of device TC.GSS.20.130.400.S -1- : ........ 104 V / 192 A -4-: ....... 104 V / -192 A -2- : ........ 130 V / 154 A -5-: ......... 16 V / -192 A -3- : ...... 130 V / -154 A -6-: ............. 8 V / -77 A ................................... -7-: ................ 4 V / 0 A Ambient conditions Operating temperature ................................ 5 – 40 °C Storage temperature ................................. -25 – 70 °C Relative air humidity (non-condensing) ........ 0 – 95 % Cooling Standard: Internal liquid cooling with completely integrated liquid to air heat-exchange system using temperature-controlled fans. Optional: Integrated liquid cooling system of the power stage with completely integrated liquid to liquid heat-exchange system. Heat exchanger Material ............................................... Stainless steel Inlet/outlet on rear side size: .............................. G ½“ Liquid temperature .................................. 15 18) – 35 °C Flow ............................................................... ≥ 3 l/min Pressure max. ............................................... ≤ 10 bar Pressure drop .................................. 50 mbar@3 l/min

Protection Built-in protection Overvoltage protection (programmable) ............................... 0 – 110 % Umax Overcurrent protection (programmable) ................................ 0 – 110 % Imax Max. reactive load voltage .................. ≤ 110 % Umax short circuit protection ........ Cont. short circuit allowed Islandig, grid off, requirements for the connection of micro-generators in public grid according VDE 0126/EN 50438. Internal diagnostics line input conditions, transformer primary current, temperature conditions, processor idle time, system configuration, system communication, sensor sig-nals, power semiconductor temperatures. Type of protection (according EN 60529) Basic construction .................... IP 20 (current bars on rear side excluded) Mounted in cabinet ................................... Up to IP 53

Conformity CE-Marking EMC Directive EMC emission ...................................... EN 61000-6-4 EMC immunity ...................................... EN 61000-6-2 Low Voltage Directive Electronic equipment for use in power installations ....................... EN 50178

Isolation Line to output ............................................ 4000 Vrms Line to case ............................................... 2500 Vrms Output to case .............................................. > 10 MΩ per DC output .................................... 13.6 nF

- bar 15) ......................... +680 VDC / -680 VDC + bar 15) ........................ +680 VDC / -680 VDC

Standard programming interfaces Control port Isolation to electronics and earth: 125 Vrms 25 pin D-sub connector, female, on rear panel Control port input functions Output voltage off / on ....................... 0 / 24 VAC / DC 2 digital application inputs ............. 0 / 24 VAC / DC 11) Interlock circuit .......................................... 0 / 24 VDC Voltage setting 0 – 100 % .............................. 0 – 10 V Current setting -100% – 100 % ................. -10 – 10 V Power setting -100% – 100 % ......................+10 – 0 V Int. resistance setting 0 – 1000 mΩ 3) ............. 0 – 10 V Control port output functions Unit ready / error ................................... Relay contact Output voltage on .................................. Relay contact Warnings ............................................... Relay contact Actual voltage readback 0 – 100 % ................ 0 – 10 V Actual current readback -100% – 100 % . -10 V – 10 V Resolution (programming and readback): U, I, P, Ri..................................................... 0.2 % FS

3) Optionally extendable to a maximum of 12000 mΩ. 11) Customer-specifically programmable. 15) Peak Voltage including DC-Output Voltage. 16) At 8kHz switching frequency line side inverter. 17) Ni brazed, ready to use with deionized water. 18) 20 °C ambient and ≤ 70 % relative air humidity.

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Standard programming interfaces (continued) RS232 9 pin D-sub connector, female, on front panel Isolation to electronics and earth ................ 125 Vrms Baud rate ................................................. 38400 baud Resolution (programming and readback): U, I ........................................................... 0.025 % FS P, Ri ............................................................. 0.1 % FS Ordering Information Ordering code TC.GSS.20.130.400.S(.Option) Standard Scope of delivery TopCon power supply unit ready to install, including: ......................Operating manual (English or German) ..................................................... RS232 cable 1.8 m ....................................... Installation disc TopControl, .......... LabVIEW and C/C++; C#/.NET API (DLL file) Options Front panel control unit HMI Integrated control, programming and display unit with graphic LC-Display, select wheel, push buttons and interactive text menus Languages (switchable) ................... English, German Display resolution: U ...................................................................... 4 digits I ....................................................................... 3 digits P .......................................... Kilowatt + 1 decimal digit Ri ....................................................................... 1 mΩ Remote control unit RCU Specifications same as HMI, available in 2 versions: ....................................... desk top and 19“ rackmount max. cable length ............................................... 40 m Desk top W x H x D .................... 355 x 100 x 290 mm 19“ rackmount W x H x D .... 483 x 88 (2 U) x 290 mm

Further options TFEAAPControl ............. Function Generating Engine

Time-based and parametric programming

SASControl ......................... SAS application program including TFEAAP BatControl ....................... Battery application program BatSim ............................. Battery simulation program RS232REAR12)........... RS232 on front and rear panel USB13) ............................ Interface USB on rear panel RS42212) ................................... RS422 on rear panel TCEthernet14) .......... Ethernet to RS232 on rear panel IEEE13) ........... GPIB/ IEEE488.2/ SCPI on rear panel .... cannot be combined with CANOPEN nor with USB CANOPEN13) ............. CAN/ CANOPEN on rear panel CANCABLE ..................................... Connecting cable ................ for Multi-Unit Operation or RCU: 2, 5, 10 m PACOB ............ Protection against accidental contact IRXTS 3) .............. Internal resistance range extension LCAL ................ Integrated liquid cooling of the power stage, inlet / outlet on rear side, size G 1/2" AIRFILTER ................... Front panel airfilter 6 U / 9 U ISR .......................................... Integrated safety relay NSOV ......... Non-Standard output voltage (if possible)

3) Optionally extendable to a maximum of 12000 mΩ 11) Customer-specificly programmable. 12) This option and RS232: time-shared mode required, if used together. 13) RS232 only on Rear Panel. 14) Please order option RS232REAR separately.

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TopCon TC.GSS Programmable Grid-tie Source − Sink Bidirectional High-Power DC Supply

TopCon GSS Power Supply unit with optional front panel control unit HMI TopCon Grid-tie Source Sink technology enables

full bidirectional operation Compact design with integrated EMI - and Sine

filters Constant voltage (0 – 100 %), constant current

(0 – 100 %) and constant power operation (5 – 100%) with automatic and fast crossover and mode indication. Internal resistance simulation.

Graduated product line: 65, 130, 200, 400, 500, 600V DC, higher Voltages with series connection up to 1500VDC. Power categories of 20 and 32 kW are available for each nominal output voltage.

Optional extras and accessories complete the product line of power supply units.

Modular concept for easy power increase: Paral-lel, series, matrix or multiload master-slave-operation.

High efficiency at a low cost, resulting from the application of innovative IGBT and transformer technology. Primary switched. Galvanic isolated. Full digital control and regulation.

A user-friendly PC program, the operating and service software TopControl, enables the user to communicate with the power supply.

TopControl installation file, LabVIEW and C/C++ C#/.NET API (DLL file) are included in the scope of delivery.

CE conformity Swiss made: Developed, manufactured and

tested in Switzerland by Regatron AG.

20 kW / 200 VDC / 125 A Mains requirements and output specifications AC line Line voltage.................................... 3 x 360 – 440 VAC Line frequency .......................................... 48 – 62 Hz Mains connection type ..................3L+PE (no neutral) Input current Q1 active mode ................ 3 x 32 Arms1)

Leakage current L to PE ............................... < 20 mA Powerfactor Q1 active- / Q4-mode .................... ≥ 0.99 (At nominal power) DC-side ratings Power range .......................................... 0 – +/- 20 kW Voltage range .........................................0 – 200 VDC Current range ....................................... 0 – +/- 125 A 2)

Internal resistance range .................... 0 – 1000 mΩ 3) Operating modes Q1 active mode ...................................... source mode Q4 mode ............................... regenerative/sink mode Voltage regulation (CV) .....................0 – 100 % Umax Current regulation (CC) .................... 0 - ± 100 % Imax Power regulation (CP) .................... 0 - ± 100 % Pmax Static accuracy Load regulation CV, CC ....................... < ± 0.1% FS 4) Line regulation CV, CC ........................ < ± 0.1% FS 5) Transient response time Load regulation ............................................ < 2 ms 6) Set value tracking with quadrant change ..... < 4 ms 7)

Set value tracking without quadrant change . < 2 ms 7) Quadrant change time .................................. < 3 ms 9) Stability CV, CC ............................................... < ± 2.05% FS 8) Temperature coefficient CV ............................................... < 0.02 % FS / °C 10) CC ............................................... < 0.03 % FS / °C 10) DC-side ripple Q1 / Q4 Mode ≤ 300 Hz Vpp ........................................ < 0.5% FS 11) ≤ 300 Hz Vrms ...................................... < 0.1% FS 11)

DC-side noise Q1 / Q4 Mode 40 kHz – 1 MHz Vpp ...................................... < 1 V 11) 40 kHz – 1 MHz Vrms ................................. < 0.2 V 11) Remote sensing Terminals on rear side ................... Load voltage drop Compensation

1) At nominal output power and line input voltage 3 x 400 VAC / 50 Hz. Soft-start to limit turn-on surge currents. 2) Current according to the given power limit of the corresponding units. (P=Uout * Iout ≤ 20 kW; for Iout > 100 A --> Uout < 200 V).

No current derating. 3) Optionally extendable to a maximum of 12000 mΩ 4) Typical value for 0 – 100 % load variation, at constant line input and temperature conditions. 5) Typical value for input voltage variation within 360 – 440 VAC, at constant load and temperature conditions. 6) Typical recovery time to within < ± 5 % band of set value for a load step 10 – 90 %, ohmic load, at constant

line input and temperature conditions. Transient response time can be slightly affected by multi-unit operation. 7) Rise/ fall time for 10%-90% of a set step. 8) Maximum drift over 8 hours after 30 minute warm-up time, at constant line input, load and temperature conditions. 9) Quadrant change time for small currents : Time from 5% to -5% INOM and vice versa with a battery load. 10) Typical change of output values versus ambient temperature, at constant line input and load conditions. 11) Typical value at nominal ohmic load, line asymmetry < 1 Vrms Non-ohmic loads can lead to deviations in the technical data. All product specifications are subject to change without notification.

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Page 11: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

General specifications Efficiency at nominal power ............................ 92 %16) Weight ............................................................... 90 kg Width front panel ........................................... 483 mm Width housing ....................................... (19") 449 mm Height front panel .......................................... 404 mm Height housing ....................................... (9U) 399 mm Depth with output terminals ........................... 634 mm Depth housing ............................................... 594 mm Input connections: ............. terminal block 4 x 25 mm2 DC terminals: ....................nickel–plated copper bars, length: 40 mm, 1 hole 9 mm ∅ in each bar Operating orientation ....................................... upside Storage, transport orientation .......................... upside

Operating range

Q1 and Q4 range of device TC.GSS.20.200.400.S -1- : ........ 160 V / 125 A -4-: ....... 160 V / -125 A -2- : ........ 200 V / 100 A -5-: .......... 33 V / -125A -3- : ...... 200 V / -100 A -6-: .......... 28 V / - 63 A ................................... -7-: .............. 15 V / 0 A Ambient conditions Operating temperature ................................ 5 – 40 °C Storage temperature ................................. -25 – 70 °C Relative air humidity (non-condensing) ........ 0 – 95 % Cooling Standard: Internal liquid cooling with completely integrated liquid to air heat-exchange system using temperature-controlled fans. Optional: Integrated liquid cooling system of the power stage with completely integrated liquid to liquid heat-exchange system. Heat exchanger Material ............................................... Stainless steel Inlet/outlet on rear side size: .............................. G ½“ Liquid temperature .................................. 15 18) – 35 °C Flow ............................................................... ≥ 3 l/min Pressure max. ............................................... ≤ 10 bar Pressure drop .................................. 50 mbar@3 l/min

Protection Built-in protection Overvoltage protection (programmable) ............................... 0 – 110 % Umax Overcurrent protection (programmable) ................................ 0 – 110 % Imax Max. reactive load voltage .................. ≤ 110 % Umax short circuit protection ........ Cont. short circuit allowed Islandig, grid off, requirements for the connection of micro-generators in public grid according VDE 0126/EN 50438. Internal diagnostics line input conditions, transformer primary current, temperature conditions, processor idle time, system configuration, system communication, sensor sig-nals, power semiconductor temperatures. Type of protection (according EN 60529) Basic construction .................... IP 20 (current bars on rear side excluded) Mounted in cabinet ................................... Up to IP 53

Conformity CE-Marking EMC Directive EMC emission ...................................... EN 61000-6-4 EMC immunity ...................................... EN 61000-6-2 Low Voltage Directive Electronic equipment for use in power installations ....................... EN 50178

Isolation Line to output ............................................ 4000 Vrms Line to case ............................................... 2500 Vrms Output to case .............................................. > 10 MΩ per DC output .................................... 13.6 nF

- bar 15) ..................... +1000 VDC / -1000 VDC + bar 15) .................... +1500 VDC / -1000 VDC

Standard programming interfaces Control port Isolation to electronics and earth: 125 Vrms 25 pin D-sub connector, female, on rear panel Control port input functions Output voltage off / on ....................... 0 / 24 VAC / DC 2 digital application inputs ............. 0 / 24 VAC / DC 11) Interlock circuit .......................................... 0 / 24 VDC Voltage setting 0 – 100 % .............................. 0 – 10 V Current setting -100% – 100 % ................. -10 – 10 V Power setting -100% – 100 % ......................+10 – 0 V Int. resistance setting 0 – 1000 mΩ 3) ............. 0 – 10 V Control port output functions Unit ready / error ................................... Relay contact Output voltage on .................................. Relay contact Warnings ............................................... Relay contact Actual voltage readback 0 – 100 % ................ 0 – 10 V Actual current readback -100% – 100 % . -10 V – 10 V Resolution (programming and readback): U, I, P, Ri..................................................... 0.2 % FS

3) Optionally extendable to a maximum of 12000 mΩ. 11) Customer-specifically programmable. 15) Peak Voltage including DC-Output Voltage. 16) At 8kHz switching frequency line side inverter. 17) Ni brazed, ready to use with deionized water. 18) 20 °C ambient and ≤ 70 % relative air humidity.

TC.GSS.20.200.400.S (continued)

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Page 12: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

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TopCon TC.GSS Programmable Grid-tie Source − Sink Bidirectional High-Power DC Supply

TopCon GSS Power Supply unit with optional front panel control unit HMI TopCon Grid-tie Source Sink technology enables

full bidirectional operation Compact design with integrated EMI - and Sine

filters Constant voltage (0 – 100 %), constant current

(0 – 100 %) and constant power operation (5 – 100%) with automatic and fast crossover and mode indication. Internal resistance simulation.

Graduated product line: 400, 500, 600V DC, higher Voltages with series connection up to 1500VDC. Power categories of 20 and 32 kW are available for each nominal output voltage.

Optional extras and accessories complete the product line of power supply units.

Modular concept for easy power increase: Paral-lel, series or multiload master-slave-operation for up to eight power supply units.

High efficiency at a low cost, resulting from the application of innovative IGBT and transformer technology. Primary switched. Galvanic isolated. Full digital control and regulation.

A user-friendly PC program, the operating and service software TopControl, enables the user to communicate with the power supply.

TopControl installation file, LabVIEW and C/C++ API (DLL file) are included in the scope of delivery.

CE conformity Swiss made: Developed, manufactured and

tested in Switzerland by Regatron AG.

20 kW / 500 VDC / 50 A Mains requirements and output specifications AC line Line voltage.................................... 3 x 360 – 440 VAC Line frequency .......................................... 48 – 62 Hz Mains connection type ..................3L+PE (no neutral) Input current Q1 active mode ................ 3 x 32 Arms1)

Leakage current L to PE ............................... < 20 mA Powerfactor Q1 active- / Q4-mode .................... ≥ 0.99 (At nominal power) DC-side ratings Power range .......................................... 0 – +/- 20 kW Voltage range .........................................0 – 500 VDC Current range ......................................... 0 – +/- 50 A 2)

Internal resistance range .................... 0 – 1000 mΩ 3) Operating modes Q1 active mode ...................................... source mode Q4 mode ............................... regenerative/sink mode Voltage regulation (CV) .....................0 – 100 % Umax Current regulation (CC) .................... 0 - ± 100 % Imax Power regulation (CP) .................... 0 - ± 100 % Pmax Static accuracy Load regulation CV, CC ....................... < ± 0.1% FS 4) Line regulation CV, CC ........................ < ± 0.1% FS 5) Transient response time Load regulation ............................................ < 2 ms 6) Set value tracking with quadrant change ..... < 4 ms 7)

Set value tracking without quadrant change . < 2 ms 7) Quadrant change time .................................. < 3 ms 8) Stability CV, CC ............................................... < ± 0.05% FS 8) Temperature coefficient CV ................................................. < 0.02 % FS / °C 9) CC ................................................. < 0.03 % FS / °C 9) DC-side ripple Q1 / Q4 Mode 300 Hz Vpp ........................................... < 0.5% FS 10) 300 Hz Vrms ......................................... < 0.1% FS 10)

DC-side noise Q1 / Q4 Mode 40 kHz – 1 MHz Vpp ...................................... < 1 V 10) 40 kHz – 1 MHz Vrms ................................. < 0.2 V 10) Remote sensing Terminals on rear side ................... Load voltage drop Compensation

1) At nominal output power and line input voltage 3 x 400 VAC / 50 Hz. Soft-start to limit turn-on surge currents. 2) Current according to the given power limit of the corresponding units. (P=Uout * Iout ≤ 20 kW; for Iout > 40 A --> Uout < 500 V).

No current derating. 3) Optionally extendable to a maximum of 12000 mΩ 4) Typical value for 0 – 100 % load variation, at constant line input and temperature conditions. 5) Typical value for input voltage variation within 360 – 440 VAC, at constant load and temperature conditions. 6) Typical recovery time to within < ± 5 % band of set value for a load step 10 – 90 %, ohmic load, at constant

line input and temperature conditions. Transient response time can be slightly affected by multi-unit operation. 7) Rise/ fall time for 10%-90% of a set step. 8) Quadrant change time for small currents : Time from 5% to -5% INOM and vice versa with a battery load. 9) Typical change of output values versus ambient temperature, at constant line input and load conditions. 10) Typical value at nominal ohmic load, line asymmetry < 1 Vrms. Non-ohmic loads can lead to deviations in the technical data. All product specifications are subject to change without notification.

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Page 16: TopCon TC.GSS.20.65.4WR.S 20 kW / 65 VDC / 385 A · 2) Protection with earth leakage circuit breaker possible. An additional PE connection is necessary. 3) Current according to the

General specifications Efficiency at nominal power ............................ 92 %16) Weight ............................................................... 90 kg Width front panel ........................................... 483 mm Width housing ....................................... (19") 444 mm Height front panel .......................................... 399 mm Height housing ....................................... (9U) 394 mm Depth with output terminals ........................... 634 mm Depth housing ............................................... 594 mm Input connections: ............. terminal block 4 x 25 mm2 DC terminals: ....................nickel–plated copper bars, length: 40 mm, 1 hole 9 mm ∅ in each bar Operating orientation ....................................... upside Storage, transport orientation .......................... upside

Operating range

Q1 and Q4 range of device TC.GSS.20.500.400.S -1- : .......... 400 V / 50 A -4-: ......... 400 V / -50 A -2- : .......... 500 V / 40 A -5-: ........... 80 V / -50 A -3- : ........ 500 V / -40 A -6-: ............. 68 V / -8 A ................................... -7-: .............. 35 V / 0 A Ambient conditions Operating temperature ................................ 5 – 40 °C Storage temperature ................................. -25 – 70 °C Relative air humidity (non-condensing) ........ 0 – 95 % Cooling Standard: Internal liquid cooling with completely integrated liquid to air heat-exchange system using temperature-controlled fans. Optional: Integrated liquid cooling system of the power stage with completely integrated liquid to liquid heat-exchange system. Heat exchanger Material ............................................... Stainless steel Inlet/outlet on rear side size: .............................. G ½“ Liquid temperature .................................. 15 18) – 35 °C Flow ............................................................... ≥ 3 l/min Pressure max. ............................................... ≤ 10 bar Pressure drop .................................. 50 mbar@3 l/min

Protection Built-in protection Overvoltage protection (programmable) ............................... 0 – 110 % Umax Overcurrent protection (programmable) ................................ 0 – 110 % Imax Max. reactive load voltage .................. ≤ 110 % Umax short circuit protection ........ Cont. short circuit allowed Islandig, grid off, requirements for the connection of micro-generators in public grid according VDE 0126/EN 50438. Internal diagnostics line input conditions, transformer primary current, temperature conditions, processor idle time, system configuration, system communication, sensor sig-nals, power semiconductor temperatures. Type of protection (according EN 60529) Basic construction .................... IP 20 (current bars on rear side excluded) Mounted in cabinet ................................... Up to IP 53

Conformity CE-Marking EMC Directive EMC emission ...................................... EN 61000-6-4 EMC immunity ...................................... EN 61000-6-2 Low Voltage Directive Electronic equipment for use in power installations ....................... EN 50178

Isolation Line to output ............................................ 4000 Vrms Line to case ............................................... 2500 Vrms Output to case .............................................. > 10 MΩ per DC output .................................... 13.6 nF

- bar 15) ................... + 1000 VDC / - 1000 VDC + bar 15) .................. + 1500 VDC / - 1000 VDC

Standard programming interfaces Control port Isolation to electronics and earth: 125 Vrms 25 pin D-sub connector, female, on rear panel Control port input functions Output voltage off / on ....................... 0 / 24 VAC / DC 2 digital application inputs ............. 0 / 24 VAC / DC 11) Interlock circuit .......................................... 0 / 24 VDC Voltage setting 0 – 100 % ............................ 0 – +10 V Current setting -100% – 100 % ............... -10 – +10 V Power setting 0 – ±100 % .............................+10 – 0 V Int. resistance setting 0 – 1000 mΩ 3) ........... 0 – +10 V Control port output functions Unit ready / error ................................... Relay contact Output voltage on .................................. Relay contact Warnings ............................................... Relay contact Actual voltage readback 0 – 100 % ................ 0 – 10 V Actual current readback -100% – 100 % . -10 V – 10 V Resolution (programmingand readback): U, I, P, Ri..................................................... 0.2 % FS

3) Optionally extendable to a maximum of 12000 mΩ.

11) Customer-specificly programmable. 15) Peak Voltage including DC-Output Voltage. 16) At 8kHz switching frequency line side inverter. 17) Ni brazed, ready to use with deionized water. 18) 21 °C ambient ≤ 70 °C humidity.

TC.GSS.20.500.400.S (continued)

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Standard programming interfaces (continued) RS232 9 pin D-sub connector, female, on front panel Isolation to electronics and earth ................ 125 Vrms Baud rate ................................................. 38400 baud Resolution (programming and readback): U, I ........................................................... 0.025 % FS P, Ri ............................................................. 0.1 % FS Ordering Information Ordering code TC.GSS.20.500.400.S(.Option) Standard Scope of delivery TopCon power supply unit ready to install, including: ......................Operating manual (English or German) ..................................................... RS232 cable 1.8 m ....................................... Installation disc TopControl, .......................... LabVIEW and C/C++ API (DLL file) Options Front panel control unit HMI Integrated control, programming and display unit with graphic LC-Display, select wheel, push buttons and interactive text menus Languages (switchable) ................... English, German Display resolution: U ...................................................................... 4 digits I ....................................................................... 3 digits P .......................................... Kilowatt + 1 decimal digit Ri ....................................................................... 1 mΩ Remote control unit RCU Specifications same as HMI, available in 2 versions: ....................................... desk top and 19“ rackmount max. cable length ............................................... 40 m Desk top W x H x D .................... 355 x 100 x 290 mm 19“ rackmount W x H x D .... 483 x 88 (2 U) x 290 mm

Further options TFEAAPControl ............. Function Generating Engine Time-based and parametric pr. SASControl ......................... SAS application program including TFEAAP AccuControl .................... Battery application program RS232REAR12)........... RS232 on front and rear panel USB13) ............................ Interface USB on rear panel RS42212) ................................... RS422 on rear panel TCEthernet14) .......... Ethernet to RS232 on rear panel IEEE13) ........... GPIB/ IEEE488.2/ SCPI on rear panel ................................................... cannot be combined ..................................... with CANOPEN nor with USB CANOPEN13) ............. CAN/ CANOPEN on rear panel PROFIBUS14) .... Profibus DP 485 to RS232 converter ...................... external unit for low level programming CANCABLE ..................................... Connecting cable ................ for Multi-Unit Operation or RCU: 2, 5, 10 m PACOB ............ Protection against accidental contact IRXTS 3) .............. Internal resistance range extension LCAL ................ Integrated liquid cooling of the power stage, inlet / outlet on rear side, size G 1/2" AIRFILTER ................... Front panel airfilter 6 U / 9 U ISR .......................................... Integrated safety relay NSOV ......... Non-Standard output voltage (if possible)

3) Optionally extendable to a maximum of 12000 mΩ 11) Customer-specificly programmable. 12) This option and RS232: time-shared mode required, if used together. 13) RS232 only on Rear Panel. 14) Please order option RS232REAR separately.

TC.GSS.20.500.400.S (continued)