Details

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RM Series Rack-Mounted Modular Online UPS 5–20kVA (380V/400V/415V)

The RM Series is a single-phase rack-mounted modular UPS system, capable of housing up to 6 power modules (maximum 20kVA), 5 battery module groups, and an optional 10A charging module. It offers flexible configurations including 1-phase input and output without derating—making it ideal for diverse project requirements. Fully compatible with standard 19” server cabinets, the RM Series delivers a complete tower-style modular UPS solution, perfect for small to medium-sized server rooms.

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Key Features

1. Modular 3:1 or 1:1 UPS Configuration
   Adaptable input/output phase options to suit varying system needs.

2. Three-Phase PFC Rectifier
   Ensures high input power factor and reduced harmonic distortion.

3. Hot-Swappable Battery Packs
   Easy battery maintenance without system downtime.

4. Compatible with LFP Batteries
   Supports lithium iron phosphate batteries for enhanced safety and lifespan.

5. Optional 10A Charging Module
   Provides faster battery charging to ensure system readiness.

6. Battery Module Temperature Monitoring
   Real-time temperature detection for optimized battery performance and protection.

Specifications

Module		RM3120/05D
System Capacity		20kVA
Input	Phase	3Phase+Neutral+Ground, 380V/400V/415V (line to line) 220V/230V /240V (line to neutral)
	Input Voltage Range	277~478Vac (line-line),full load, 147~277Vac (line-line), load decreases linearly from 100%~50%
	Rate Frequency	50/60Hz
	Inout Frequency Range	40~70Hz
	Input PF	>0.99
	Input THDi	<5% (100%Linear load)
Bypass	Rate Voltage	380V/400V/415V, line to line
	Rate Frequency	50/60Hz
	Input  Voltage Range	settable,  default -20%～+15% upper limit: +25%; lower limit: -40%
	Bypass Frequency Range	settable,±1Hz, ±3Hz, ±5Hz
	Bypass Overload Capabiltiy	125%, long time operation, 125%< load <130%, last for 5 minutes, 130%<load<150%, last for 1 minute, >150%, last for 200ms
Output	Rate Voltage	220V/230V/240V, line to neutral
	Voltage Precision	±2%
	Rate Frequency	50/60Hz±0.01%
	Output PF	1
	Output THDu	<1% linear load, <5% non-linear load (IEC/EN62040-3)
	Inverter Overload	Normal	<110% for 1 hour; 110%~130% for 10 minutes; 130%~150% for 1 minutes; >150% for 200ms
		Battery	<110% for 10 minutes; 110%~125% for 1 minute; 125%~130% for 10s; >130% for 200ms
	Synchronization Range	settable,±0.5Hz/s~±5Hz/s, default ±3Hz/s
	Synchronization Rate	settable,0.5Hz/s~3Hz/s, default 0.5Hz/s
	Output Dynamic Response	<5% (20%-80%-20% step load)
	Dynamic Recovery Time	<20ms (0%-100%-0% step load)
Battery	Voltage	144VDC(12pcs)
	Charge Power	0~1.8A settable(each module)
	Charger Voltage Precision	1%
System	Efficiency	AC Mode: >94.5%; ECO Mode: >98%; Battery Mode: >90%
	Display	LCD+LED, 7" touch color screen and keyboard
	IP Class	IP20
	Interface	Standard: RS232,RS485,USB, Dry contacts
	Option	SNMP card，AS400 card, parallel kits, SPD, dust filter,LBS
	Temperature	Operation: 0-40℃  Storge: -40~70℃
	Relative Humidity	0-95% Non-comdensing
	Altitude	<1000m, Load derated 1% per 100m From 1000~2000m
	Noise(dB)	55dB @100% load
	Applicable Standard	Safety: IEC/EN 62040-1 EMC: IEC/EN 62040-2 PERFORMANCE: IEC/EN 62040-3
Physical					RM3120			Battery
	Weight(kg)	Cabinet:			66.5kg			67.3kg
		Module:			7.5kg			17.8kg
	Dimension(W*D*H)(mm)	Cabinet			443*695*928
		Module			200*431*84.5			200*516*84.5