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CentricA new AdvAnCed ModulAr uPS
froM 25kw/kvA
CENTRIC
April 2015
www.gamatronic.com
GAMATronIC eleCTronIC InduSTrIeS lTd.
Headquarters and factory 17 Hartom St. POB 45029, Jerusalem 91450, Israel Tel: +972-2-5888222 Fax: +972-2-5828875 e-mail: info@gamatronic.co.il
Gamatronic uk ltd. 15 Chester Road, Colmworth Business Park, Eaton Socon, Cambridgeshire, PE19 8YT, United Kingdom Tel: +44 (0)1480 479889/ 472665 Fax: +44(0)1480 407865 e-mail: info@gamatronic.net
CenTrIC:Technical specifications for the system controller
* All specifications are subject to change without advance notice.
Display LCD flat panel, touch-sensitive
Other indicators Audible alarm
Analog input channels 4 input dry contacts (N.O. / N.C.)
Real-time clock (RTC) Yes, with backup
Power meter kVA, kW, PF
Volt-free outputs (dry contacts) 6 outputs, rated 48 V / 1 A
Output dry contacts
Ac failureDc failureUPS module(s) failureLoad on bypassBattery test failureOver/under temperatureOverload(Each system alarm type can be routed to the dry contact of your choice.)
Communication ports Serial, Ethernet, USB
Communication protocols RS232, RS485, TCP/IP, SNMP, Modbus
Communications with system modules Serial, isolated
Events log 500 events
System operation without controller Unchanged
On-screen parameters
Load bar-graph3-phase voltages3-phase currentsBattery voltageStatus of each UPS moduleStatic-switch parameters and statusBattery sensor temperature
RTC operation without power Indefinitely
Power requirements 3 × 400 Vac and 405 Vdc
Remote indication panel capability Yes
110
CentricThe new Centric uPS from 25 to 200 kw/kvAGamatronic is proud to present the Centric, an innovative UPS available in 10 configurations (25, 50, 75, 100, 125 , 150, 175, 200 kW/kVA).
For a complete IT solution we offer 2 models of the Centric with internal batteries as a 25kVA and a 50kVA unit.
The Centric provides reliable, clean, regulated ac power at an attractive price.
For users with greater power requirements, the Centric can be operated in up to four units in parallel.
CENTRIC
The Centric’s double conversion topology provides high quality power regulation in accordance with IEC 62040 VFI-SS-111 and ac-ac efficiency up to 96%.
The Centric battery is true online as per IEC 62040, guaranteeing instant availability of backup power in the event of mains failure and provides high unique dc –ac efficiency of up to 98%.
The Centric’s vertical and horizontal modularity reduce the down time thus providing a fault tolerant power source to critical load and application.
The Centric’s reliability flexibility, intelligent features and design make it a great choice for your data center.
Standard features• Advanced colorful LCD touch screen.
• True on-line battery.
• Up to 96% efficiency.
• High power output & small footprint.
• Light weight.
Additional features are available:• Manual maintenance bypass switch.
• Email notification of system alarms.
• Modbus / RS232 / RS485 communication protocols.
• Automatic, orderly shutdown of connected computers during a power blackout.
Power usage effectiveness (Pue) efficiency
Centric is an ideal efficient UPS for Tier 3 and 4 data centers with a low load. The Centric can achieve 96% efficiency in a load between 20% to 60%.
2n+1 (Tier 4) Application
25% LOAD CENTRIC 2 x 200 kVA/kW
25% LOAD CENTRIC 2 x 200 kVA/kW
100% IT LOAD
efficiency vs. load
2 3
The PC based centric controller enhances data centre management systems with its unique abilities:
• Built in flexible connectivity
• Intelligent interface
• Fail safe (non critical for UPS operation)
• Hot swappable
Additional features include:
• RS232
• Modbus RS485
• Modbus TCP/IP
• USB
• SNMP
• Web interface
• Configurable web interface
• Unlimited server’s shutdown
• Unlimited email notifications
• Smart and fault proof diagnostic events history
• Multi language interface
foot Print Power: 49w / cm2 ׀ Power density: 0.4w / cm3
Centric Power density
120 cm
76 cm54 cm
76 cm
120 cm
162 cm4 5
Centric MTTr
Conventional or Stand Alone uPS MTTr:• Diagnostics – can take hours to days
• Required Parts – can take days or even weeks to arrive. Immediate spare parts are very expensive to obtain
• Skills & qualifications – special expensive experts are required
• Testing – it is usually extremely difficult to run 100% required testing in the field
Centric modular uPS - MTTr is merely a few minutes: • Diagnostics – immediate
• Required Parts – immediate spare parts are cheap
• Skills & qualifications – no need for expensive experts
• Testing - covers all UPS functions
Vertical modularity in basic unit is 25kW/kVA per power module; the vertical stack is scalable to up to 8 power modules (200kW).
Horizontal modularity of basic unit is up to 200kW, the horizontal scalability is up to 5 units (1000kW).
Power usage effectiveness (Pue) efficiency
front view
Stand alone
modular
The Centric modular uPS6 7
* All specifications are subject to change without advance notice.
CenTrIC 3x400 vac uPS: system specifications
Vertical and Horizontal redundancy with decentralized or centralized redundant battery
SolutionsTopology Modular, double-conversion, VFI, on-line battery
Operation Continuous
Input
Voltage (V) 3x400 (4 wires + Gnd)
Voltage range (%)-20 / +15 (360 ~ 460 Vac: full power; 320 ~ 360 Vac: derated 20 %)
Current (A) 3 × 42 per module – no inrush current at startup
Frequency (Hz) 47 – 63
Power walk-in (sec) 1 ~ 30 in 1 sec increments
Power factor correction >0.99
THDI (%) <3
Inrush current None
output
Rated Power (kVA/kW) 25/25 ~ 200/200
Nominal frequency (Hz) 50/60
Frequency tracking range (Hz) ±(0.5, 1, 2, 3, 4), selectable
Frequency tracking slew rate (Hz/sec) 1
Frequency (in free-running mode) (Hz) 50/60 ±0.1 %
Nominal voltage (Vac) 3x400 (4 wires + Gnd)
Static voltage regulation (%) ±1
Regulation for 100 % unbalanced load (%) ±1
Dynamic response to 100 % load step (%) ±2
Overload withstand Inverter mode 110 % : 10 min, 125 % : 60 s, 150 % : 30 s
Bypass mode 125 % : 10 min, 1000 % : 1 cycle
Waveform Sinusoidal
THD (%) Linear load: <2; non-linear load: <6
Load CF (max) 6:1
Power factor Any
Ac-Ac efficiency (nominal) (%) Up to 96
Batteries
Dc-link voltage (Vdc) 300 ~ 405 (405 floating, accuracy to ±1 %)
Quantity 60 × 12 Vdc
Type Sealed, lead-acid. Lithium-ion batteries also supported.
General
Maximum power dissipation (Po=25 kW) N*1041 W (N*3552 BTU/h), where N = # modules
Ambient temperature (°C) -10 to +40 (operating), -20 to +60 (storage)
Relative humidity (%) 95 maximum, non-condensing
Altitude (m) 1500 without derating
Enclosure IP20
Cooling system Multi-fan with speed control (forced)
Design & manufacturing standards
Safety IEC 62040-1
EMC IEC 62040-2
Design classification IEC 62040-3
Low magnetic field radiation EMF as per ICNIRP
dimensions
UPS model 50 kW 100 kW 200 kW
# of power modules 1 2 2 3 4 4 5 6 7 8
Power output (kW/kVA) 25 50 50 75 100 100 125 150 175 200
Height (mm) (w/o wheels) 665 932 1200
width (mm) 540
depth (mm) 757
weight (kg) w/o batt. box 72.2 92.0 102.4 122.2 142 149.3 169.1 188.9 208.7 228.5
dimensions (H x w x d, mm) & weight of batt. box for 50 kw system 985 x 540 x 743, 66 kg
Up to 175kW Vertical & Horizontal
Redundancy
Up to 200kW Horizontal
Redundancy
Up to 350kWVertical
Redundancy
Up to 75kW Vertical & Horizontal Redundancy
Up to 100kW Horizontal
Redundancy
Up to 150kW VerticalRedundancy
Up to 150kW Vertical & Horizontal
Redundancy
Up to 200kW Horizontal
Redundancy
Up to 225kWVertical
Redundancy
Up to 225kW Vertical & Horizontal
Redundancy
Up to 300kW Horizontal
Redundancy
Up to 300kW VerticalRedundancy
Up to 350kW Vertical & Horizontal
Redundancy
Up to 400kW Horizontal
Redundancy
Up to 525kWVertical
Redundancy
Up to 525kW Vertical & Horizontal
Redundancy
Up to 600kW Horizontal
Redundancy
Up to 700kWVertical
Redundancy
Up to 700kW Vertical & Horizontal
Redundancy
Up to 800kW Horizontal
Redundancy
Up to 875kWVertical
Redundancy
8 9
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