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HomeProductsModular UPS / RM Series Modular Online UPS 40-500kVA (380V/400V/415V)
  • Product Name: RM Series Modular Online UPS 40-500kVA (380V/400V/415V)

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The RM series modular, online UPS ranging from 40kVA to 500kVA is designed to protect any critical load for medium and large data center achieving maximum availability. The RM series feature the latest technology of 3-level technology and PFC input control, which guarantees high efficiency of 96% and ultra-reliability. Its compact design ensures power density of 500kVA in one cabinet, 3 units can be paralleled for capacity or redundancy up to 1500kVA, making it an excellent choice for medium and large facilities.

Compact design
500kVA in one cabinet, footprint less than 1.45m² ,saving valuable room space

High power density
50kVA power module in 4 U height, easy for capacity  expansion

High efficiency
Advanced 3-level technology guarantees
high efficiency operating in double conversion mode up to 96%

Intelligent charging management
The system intelligently control the whole process of the charging and discharging,effectively improve the life time of the battery

High scalability
The system can be configured from 40kVA to 500kVA in one single cabinet,3 units in parallel for a capacity up to 1500kVA

Friendly HMI
10.4” touch color LCD with graphic display, independent LCD for each power module

Smart sleep function
System can intelligently shutdown some power modules to increase total load rate, achieving higher efficiency

Multi communication interface
Provide  RS232,RS485,USB,SNMP,AS400
and programmable dry contacts
 

MODEL

RM500/50X

RM400/40X

Capacity

500kVA/450kW

400kVA/400kW

Power module

PM50X(50kVA/45kW)

PM40X(40kVA/40kW)

INPUT

Phase

3P+ N + G (380/400/415V)

 

Voltage range

304-478Vac (line-line),100% load;
304-228Vac, load derated from 100%-75% linearly

Frequency range

40Hz-70Hz

Power factor

>0.99

THDi

THDi<3% @ 100% linear load

OUTPUT

Voltage

380/400/415V

Voltage regulation

1.5%

Power factor

0.9

1.0

THDu

THD<1%(linear load ),THD<5.5%(None linear load)

Crest ratio

3:1

Overload capability

110% for 1 hour; 125% for 10 minutes ;150% for1 minute; >150% for 200ms

BATTERY

Voltage

±240VDC

Charge power

20%*System Power

Charge voltage precision

±1%

SYSTEM

System efficiency

Normal mode:96% ;Battery mode:96%

Display

10.4” Color touch screen LCD + LED + Keyboard

IP class

IP20

 

Interface

 

Standard :RS232,RS485,USB,Dry contacts(programmable);
Optional: SNMP ,AS400,Parallel kit, Battery cold start(standard for 250kVA and above), Lightning protection components, Dust filter, LBS

Operation/Storage temperature

0-40℃/-25-70℃

Relative humidity

0-95%(non-condensing)

Noise

72dB @ 100% load; 69dB @ 45% load (1 meter away)

PHYSICAL

 

Weight

Cabinet

900kg

Power module

45kg                                                                               44kg

Dimension (W*D*H)

Cabinet

1300*1100*2000 mm

Power module

510*700*178 mm