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RM300/30X Series Modular Online UPS

The RM300/30X Modular UPS provides the most compact footprint of less than 2㎡ with maximum capacity of 900KVA  with competitive price and high performance. It has been leading the domestic market in proven high reliability and most advanced technology for years. With its upgrade, the RM300/30X is set to offer better protection for large data centers, as well as for sensitive electronics.


Modular design with N+X redundancy ,online hot-swappable
High power density with footprints of less than 2㎡ up to 900KVA in parallel, 30KVA power module with height of only 3U
Green and energy saving: AC/AC efficiency>95%,input power factor>0.99 while input THDi<3%
Full DSP control of high stability, reliability and safety
Integrated IGBT module with improved performance and reduced size
Excellent input performances for complete compatibility with input PF of 99% and wide range of voltage
Self-Aging mode for full load test with less than 10% of the total power capacity needed
Smart Sleeping mode for energy saving and prolong the life time of the system
Optimized battery management, intelligently control the whole process of the charging and discharging
effectively improve the life time of the battery
Battery cold start, starting up without main input

Automatically record the critical wave information when fault happen, easy for trouble shooting
Monitor runtime of critical components, such as fans and capacitors, settable alarm for service period
Independent LCD display for each power module with self-starting function
Programmable dry contacts, the function of each port can be defined by users
Friendly human machine interface with colorful touch screen of 10.4 inches

Technical Specs: 

MODEL: RM300/30X, RM250/25X, RM180/30X, RM150/25X, RML200/20X, RML150/15X, RML120/20X
Capacity: 25-900KVA, 15-600KVA
Power Module Type: PM30X/PM25X, PML20X/PML15X
Phase: 3 Phases + Neutral + Ground
Voltage: 380V/400V/415V(line to line), 200V/208V/220V(line to line)
Frequency: 50/60Hz
Power Factor: >0.99
THDi: THDi<3% @ 100% linear load
Voltage Range
304~478Vac (Line-Line),full load
228V~304Vac (Line-Line),load decrease linearly according to the min phase voltage
166~261Vac (Line-Line),full load
125V~166Vac (Line-Line),load decrease linearly according to the min phase voltage
Frequency Range: 40Hz~70Hz
Voltage: 380V/400V/415V, 200V/208V/220V
Voltage Regulation: 1.5%
THDu: THD<1%(linear load ),THD<6%(None linear load)
Power Factor: 0.9, 0.8
Crest Factor: 3:1
Overload Capability: 110% for 1 hour; 125% for 10 minutes ;150% for1 minute; >150% for 200ms
Voltage: ±240VDC, ±120VDC
Charge Power: 20%*System Power
Charge Power Precision: ±1%
System Efficiency
Normal mode:95% ;ECO mode:99% ;
Battery mode:95%
Normal mode:93% ;ECO mode:98% ;
Battery mode:93%
10.4” LCD+LED, Color touch Screen +Keyboard
IP Class: IP20
Standard :RS232,RS485,Dry contacts, USB; Optional: SNMP ,Expansion dry contact card
Operation/Storage Temperature: 0~40℃/-40~70℃
Relative Humidity: 0~95%(non-condensing)
Noise: 65dB @ 100% load, 62dB @ 45% load(1 meter away)
10-Slot Cabinet:220Kg
6-Slot Cabinet :165Kg
10-Slot Cabinet:220Kg
6-Slot Cabinet :165Kg
Power Module
PM30X:34Kg; PM25X: 32Kg
PML20X:34Kg; PML15X: 32Kg
Dimension (W*D*H)
10-Slot Cabinet:
6-Slot Cabinet:
10-Slot Cabinet:
6-Slot Cabinet:
Power Module
PM30X/ PM25X:460*790*134(mm)