-
MADE IN GERMANY
COMBIVERT R6R6R6
Supply and Regenerative Systems
-
2
R6-NCMNatural Current Modulation
KEB COMBIVERT R6 -NCM - Philosophy
The kinetic energy of electric drives represents unused energy
potential which - from a historical point of view - was „destroyed“
by friction loss or mechanical/electrical braking devices.Dynamic
and e� ciency-optimised AC drives and servo systems with increased
e� ciency create high productivity and lead to higher regenerative
loads.
In combination with a regenerative unit the same frequency
inverter and servo drive o� er the possibility of converting the
energy, stored in the DC circuit, back into the main line power
supply.
Now the system produces useful output power in the mains instead
of „waste heat“ for the nearby environment.
The KEB COMBIVERT R6-NCM regenerative units are designed to
supply and regenerate energy of one or more parallel drive
controllers, and can be cascaded in any manner depending on the
drive or regenerative capacity.
Saving energy through regeneration -
an environmental contribution that pays o� !
Contents PagePhilosophy 2Application examples 3Simpli� ed
diagrams 3Technical data 4EMC � lters / Chokes / Harmonic � lters
5System properties 6Voltage / Current diagram 7Addresses 8
-
3L3L2L1
L3L2L1
R6 F5
R6 F5
Applications - Simpli� ed diagram
Passenger lifts cargo elevators compensation of braking
resistors reduced � re risk may be amortised over a period of two
years
of operating time
Feed into the grid with choke (block-shaped) or with harmonic �
lter (sinus-shaped) conform
to EN 12015 and EN 61000-3-12 for energy generation facilities
(sizes 15/19) THDi < 8 %
- combustion engines cogeneration - small wind turbines - biogas
facilities - hydro-electric plants
Eccentric loads improved e� ciency factor active regenerative
braking
Theatre technology no heating up of nearby environment energy
optimisation no additional noise during braking
Lifting and conveyor systems / Storage technology power supply
in DC-system with energy
exchange peak load is returned to mains no additional heat
source
Test branches and test systems permanent regeneration of energy
can be cascaded for large loads braking of large centrifugal
masses
Centrifuges utilisation of kinetic energy higher availability
due to short start-up and run-down times
Simpli� ed diagram with commutation choke
Simpli� ed diagram with harmonic � lter
With KEB COMBILINE harmonic � lters, the R6-NCM systems create a
sinus-shaped return feed and current draw from the grid.
-
4
KEB COMBIVERT R6 - NCM - Technical data
Art.-No. 15.R6.N1E-900A 19.R6.N1E-900A 19.R6.N1E-910AHousing
size EMains phases 3Rated voltage [V] 400 (230)Input voltage range
[V] 180…550+ 0 %Mains frequency [Hz] 50 / 60 + 2Regenerative
operationOutput rated voltage [kVA] 18 (10.5) 45 (26)Rated active
power [kW] 17 (10) 42 (23)Max. power output [kVA] 27 (15,5) 67.5
(39) 81 (46,6)Max. active power [kW] 25.5 (15) 63 (34.5) 75
(42)Regenerative rated current [A] 26 65Regenerative DC current
[ADC] 32 80Overload current (E.OL) 60 s [A] 39 97,5 117[10s]Max.
regenerative DC current 60 s [ADC] 48 120 144 [10s]Power supply
operationInput rated power [kVA] 18 (10.5) 48,5 (28)Rated active
power [kW] 16 (10) 44.5 (25.5)Max. input power [kVA] 27 (15.5) 72.5
(42) 87 (50) [10s]Max. active power [kW] 24 (14.5) 67 (38) 80 (46)
[10s]Input supply current [A] 26 70DC supply current [ADC] 32
87Overload current (E.OL) 60 s [A] 39 105 126 [10s]Max. DC supply
current 60 s [ADC] 48 130 156 [10s]Overload disconnection [%] 160
160 200DC-fuse internal optional (N3E) -Dimensions (W x H x D) [mm]
130x290x208Weight [kg] 5.6 5.6
* Bracket values obtain for operations at 230 V power
supply.
To ensure the connection to the system control, KEB COMBIVERT
R6-NCM features � exible serial communication and freely
programmable analog / digital inputs and outputs.
Freely programmable inputs and outputs4 x digital IN2 x digital
OUT2 x relay OUT1 x analog OUT
Supply and regenerative units 15.R6.N1E-900A 19.R6.N1E-900A
19.R6.N1E-910ADuty cycle 72% 100% 81% 100% 86% 100%EMC Filter
14.E6.T60-3000 16.E6.T60-3000 18.E6.T60-3000 20.E6.T60-3000
18.E6.T60-3000 20.E6.T60-3000Choke 15.Z1.B04-1000 19.Z1.B04-1000
20.Z1.B04-1000 20.Z1.B04-1000Harmonic � lter 15.Z1.C04-1000
19.Z1.C04-1000 20.Z1.C04-1000 20.Z1.C04-1000
Assignment of � lters and chokes / harmonic � lters depending on
the duty cycle
W
D
H
Supply and regenerative units
W
D
H
-
5
Filter and chokes
Chokes
Bloc
k-sh
aped
fe
ed b
ack
Art.-No. 15.Z1.B04-1000 19.Z1.B04-1000 20.Z1.B04-1000Nominal
current [A] 26 63 79Power dissipation [W] 86 142 168Dimensions
(WxHxD) [mm] 178 x 87 x 180 219 x 135 x 220 219 x 150 x 220Weight
[kg] 1.8 3.7 3.8
Sine
wav
e fe
ed ba
ck
Art.-No. 15.Z1.C04-1000 19.Z1.C04-1000 20.Z1.C04-1000THD
8%Nominal current [A] 25.2 63 79Power dissipation [W] 190 420
430Dimensions (WxHxD) [mm] 291 x 214 x 257 352 x 355 x 326 388 x
296 x 360Weight [kg] 25.5 63 72.6
EMC � lters
Size 15.R6. 19.R6.Art.-No. 00.90.147-3500 00.90.147-4101
Art.-No. 14.E6.T60-3000 16.E6.T60-3000 18.E6.T60-3000
20.E6.T60-3000Nominal current [A] 22 43 65 100Power dissipation [W]
13.5 17.5 27 54Leakage current [mA]
-
6
M
R6
R6
F5
MF5
R6
M
M
M
F5
F5
F5
R6
PF5 < PR6
PF5 > PR6
M
R6 F5
KEB COMBIVERT R6 -NCM - Connection types
Feed-in / DC - FU
AC feed-in parallel
AC feed-in modular
Parallel mains connection of converter and regenerative
system
In applications with a smaller proportion of energy return
feeds, power can be supplied to drive controller in parallel. To
prevent feed-in of the regeneration unit, we use decoupling
diodes.
installation always with decoupling diodes choke installation
xx.Z1.F04-1010 (in line with inverter size), with uk=1% in
front the inverter
Supply and regeneration with central mains connection
The connected drive controllers are supplied through the DC
input and the braking energy is fed back into the mains.
scalable input for the DC connection of converters and servo
drives integrated pre-charging for the DC system the complete
system: Devices EMC-Filter EN 61800-3, Class C1 - C3 choke or
harmonic � lter
Parallel operation of several R6-NCM units
In large-power applications, parallel mounted regenerative
systems feed back the energy.
compact and modular design for optimum system integration or
retro� tting of existing systems
integrated DC fuses in sizes 15. and 19.R6.N3E reduce external
wiring high overall e� ciency factor ensures optimum use of kinetic
energy
-
7
Voltage / Current diagram for regenerative operation
� rst and second generation of serial communication
solutions
Current with main chokeVoltage Current with harmonic � lter
General properties
suitable for all established 3 phase supply voltages of 200 V …
500 V AC, 50/60 Hz
optional integrated DC fuses reduce external wiring and
installation costs
display of current feed-in, return feed output and energy
meter
digital control and serial connection to system control with
…
-
Karl E. Brinkmann GmbH Försterweg 36 - 38 • D - 32683 Barntrup
Telefon +49 5263 401-0 • Telefax 401-116Internet: www.keb.de •
E-Mail: [email protected]
© KEB 00.00.000-52R6 / 09-2013 • Subject to technical
alterations!
Headquarters
COMPANIES
KEB Antriebstechnik GmbH • Geared MotorsWildbacher Straße 5 • D
- 08289 SchneebergTelefon +49 3772 67-0 • Telefax 67-281Internet:
www.keb-drive.de • E-Mail: [email protected]
AUSTRIAKEB AntriebstechnikAustria GmbHRitzstraße 8A - 4614
MarchtrenkTel: +43 7243 53586-0Fax: +43 7243 53586-21E-mail:
[email protected]: www.keb.at
CHINAKEB Power TransmissionTechnology (Shanghai) Co. Ltd.No. 435
QianPu RoadSongjiang East Industrial ZoneCN-201611 Shanghai, PR.
ChinaTel: +86 21 37746688Fax: +86 21 37746600E-mail:
[email protected]: www.keb.cn
FRANCESociété Française KEBZ.I. de la Croix St. Nicolas14, rue
Gustave Ei� elF - 94510 LA QUEUE EN BRIETel: +33 149620101Fax: +33
145767495E-mail: [email protected]: www.keb.fr
GREAT BRITAINKEB (UK) Ltd.Morris ClosePark Farm Industrial
EstateGB - WellingboroughNN8 6 XFTel: +44 1933 402220Fax: +44 1933
400724E-mail: [email protected]: www.keb-uk.co.uk
ITALYKEB Italia S.r.l. UnipersonaleVia Newton, 2I - 20019
Settimo Milanese (Milano)Tel: +39 02 3353531Fax: +39 02
33500790E-mail: [email protected]: www.keb.it
JAPANKEB - Japan Ltd.15 - 16, 2 - ChomeTakanawa Minato-kuJ -
Tokyo 108 - 0074Tel: +81 33 445-8515Fax: +81 33 445-8215E-mail:
[email protected]: www.keb.jp
RUSSIAKEB CIS ZAOLesnaya str, house 30Dzerzhinsky (MO)RUS -
140091 Moscow regionTel: +7 495 6320217Fax: +7 495 6320217E-Mail:
[email protected]: www.keb.ru
USAKEB America, Inc5100 Valley Industrial Blvd. SouthUSA -
Shakopee, MN 55379Tel: +1 952 2241400 Fax: +1 952 2241499E-mail:
[email protected]: www.kebamerica.com
Representative o� ces• Belgium• Brazil• Korea• Sweden• Spain
Further partners for …
Australia • Belgium • Bulgaria • Czech Republic • Denmark •
Egypt • Greece • Hungary • India • Indonesia • Iran • Israel •
Malaysia • Morocco • Netherlands • New Zealand • Pakistan • Poland
• Portugal • Romania • Singapore • Slovakia • South Africa • Spain
• Sweden • Switzerland • Taiwan • Thailand • Tunisia • Turkey •
Uzbekistan
… under www.keb.de/en/contact/keb-worldwide.html
