Details

---

RM Series Rack-Mounted Modular Online UPS (25–300kVA, 380V/400V/415V)

The RM Series Rack-Mounted Modular Online UPS is a highly space-efficient solution designed for medium-sized data centers. Available in 150kVA, 200kVA, and 300kVA configurations, this UPS system features a compact 2U-high power module that fits seamlessly into any standard 19” rack cabinet.

With flexible configurations (3:1, 3:3, and 1:1), it offers a modular design that maximizes cabinet space—saving over 33% compared to traditional models. Each 2U power module delivers 25kW, providing up to 50% higher power density than the industry average. Compared to 10–90kVA UPS systems, it delivers significantly improved load capacity and performance.

---

Key Features

High Power Density

Each 25kVA power module is only 2U in height, greatly reducing space requirements and making future capacity expansion simple and efficient.

Rack-Mounted Modular Design

Fully modular and designed to fit standard 19” rack cabinets, enabling seamless integration with existing server environments.

Battery Cold Start

The UPS can be powered on directly from the battery in the absence of utility power, ensuring uninterrupted startup capability.

User-Friendly Interface

Equipped with an intuitive and accessible interface for easy monitoring, configuration, and control.

Specifications

MODEL	RM150/25C			RM200/25C
System Capacity	150kVA/150kW			200KVA/200kW
Power Module Capacity	25kVA/25kW
No. of Modules	6			8
Main
Input	3P+N+PE
Rate Voltage	380/400/415VAC (line-lin)
Rate Frequency	50/60Hz
Input Voltage Range	304~478Vac (line-line),full load 228V~304Vac (line-line),derate from 75% to 100% load
Input Frequency Range	40Hz～70Hz
Input PF	>0.99
Input THDi	<3% （100% Linear load）
Bypass
Rate Voltage	380/400/415VAC (line-line)
Rate Frequency	50/60Hz
Input Voltage Range	Settable, Default -40%～+25%
Bypass Frequency Range	Settable, ±1Hz, ±3Hz, ±5Hz
Bypass Overload	110% for 1 hour;125% for 10min ;150% for min;>150% for 200ms
Output
Rate Voltage	380/400/415VAC (line-line)
Rate Frequency	50/60Hz
Output PF	1
Output THDu	<1%? ，Linear load<6% ，Non-linear load（ IEC/EN62040-3）
Inverter Overload	<110%, 1 hour;110%~125%,10 mins;125%~150%,1min;>150%,200ms
Battery
Battery Number	±240VDC
Charging Accuracy	1%
Charging Capacity	up to 20% * Output Power
Battery Cold Start	Yes
Efficiency
AC Mode?	>96.0%
Battery Mode	>95.5%
System
Display	LED + LCD + Touch Screen
Interface	RS232, RS485,Programmable Dry Contact
Option	SNM Card, Parallel,SPD
Envioroment
Operation Temperature	0 ～ 40 ℃
Storage Temperature	-40 ～ 70 ℃
Ralative Humidity	0 ～ 95% Non Condensing
Noise (1 meter)	65dB @ 100% load, 62dB @ 45% load
Physical data
Module Dimension W*D*H(mm)	436*677*85
Module Weight(kg)	18
Cabinet Dimension W*D*H(mm)	485*900*1072			482*916*1550
Cabinet Weight(kg)	140			160