Details

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RM Series Modular Online UPS

20–200kVA (380V/400V/415V)

The RM Series Modular Online UPS is a highly reliable solution designed for small to medium-sized data centers. As the first-generation UPS from INVT Power, this system is available in 60kVA, 120kVA, and 200kVA capacities. Its modular IGBT architecture and isolated air channels enable outstanding adaptability to harsh environments.

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Key Features

Modular Architecture

Supports up to 20 hot-swappable power modules in parallel, enabling true online N+X redundancy.

High Power Density

Delivers up to 200kVA within a compact 0.5㎡ footprint, optimizing valuable data center space.

Independent Charging Modules

Each power module includes an independent charger, intelligently managing the full charging cycle to extend battery lifespan.

Integrated IGBT Design

All IGBT components are integrated within a single module, reducing failure points and enhancing system performance and reliability.

Battery Cold Start Capability

The UPS can start directly from battery power even without a utility power source.

User-Friendly Interface

Equipped with a touch-screen LCD that provides comprehensive and intuitive system information.

Full Front Access & Flexible Cabling

Supports both top and bottom cable entry, making installation more convenient and accessible.

Maintenance Alerts

Tracks operational time of key components and provides timely reminders for maintenance or replacements.

Transformer-Integrated Options

Modular UPS configurations up to 60kVA are available with built-in isolation transformers, catering to diverse customer requirements.

Specifications

Capacity	20-200KVA
Main Input
Input voltage	304~478Vac (line-line), full load; 228V~304Vac (line-line), load decreases linearly according to the min phase voltage
Input frequency	50/60Hz
Power factor	>0.99
Input voltage window	-40%~+25%,-10%~-40% rated power derating from 100%~50%
Frequency window	40-70HZ
Battery
Battery voltage	±240VDC
Charger power	20%*Active Power
Charger voltage precision	1%
Bypass
Bypass voltage	380V/400V/415V, line to line 220V/230V/240V, line to neutral
Bypass voltage window	-20%-+15%, full load
Bypass overload capabiltiy	125%, long time operation
	125%< load <130%, last for more than 1 hour
	130%<load<150%,last for more than 6 minutes
	>1000%, last for more than 100ms
Output
Output voltage	380V/400V/415V, line to line
Voltage precision	1% (balance load),1.5% (unbalance load)
Voltage THD(Total Harmonic Distortion)	THD<1.5%(linear load),THD<7%(nonlinear load)
Power factor	0.9
Phase tolerance	120°±0.5° (balance and unalance load)
Crest factor	3:1
Overload capabiltiy	105% transfer to bypass after 30 minutes
	110%, transfer to bypass after 10minutes
	125%, transfer to bypass after 1 minutes
	150%, transfer to bypass after 30 seconds
	>150%, transfer to bypass after 200ms
System
System efficiency	Normal mode: 94.5%@60~70% load
	ECO mode: 98%
Battery mode efficiency	94.5%@60~70% load
Display	LCD+LED, Touch screen and keyboard
IP class	IP20
Interface (Communication Ports )	RS232,RS485,Dry contacts,SNMP card,EPO,Generator interface
Installation/Connection	Top or bottom cable connection
Operation temperature	0-40℃
Storage temperature	-25℃~70℃
Relative humidity	0-95% (non-comdensing)
Noise(dB)	<55dB
Weight(KG)	3-module cabinet			RM060/20					171KG
	6-module cabinet			RM120/20					277KG
	10-module cabinet			RM200/20					399KG
	PM20			20KVA: 22KG
Dimension(W*D*H)(mm)	3-module cabinet			600*900*1100
	6-module cabinet			600*900*1600
	10-module cabinet			600*900*2000
	Module			440*590*134
*Products specifications are subject to change without further notice.