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3 Phase Modular Double Conversion UPS System Power Modules 20kVA 25kVA 2U

Power Modules 20kVA 25kVA 2U Modular UPS System Double conversion, Modular design

20kVA 25kVA 50kVA 60kVA UPS Power Modules, Double DSP control
Scalable from 20 kVA to 300kVA.
Modular, hot-swappable, field-replaceable STS, Monitor, UPS module

The RSUN PM Series delivers a new standard in modular UPS performance, combining true online double-conversion topology with a dual high-speed DSP core for precise control and fault isolation.

Its modular architecture enables seamless capacity upgrades and N+X redundancy, supporting scalable configurations from medium-sized deployments to large mission-critical facilities. With advanced rectifier sharing, synchronized module management, and three-level inverter design, the system achieves excellent energy efficiency and load stability.

Built for 24/7 operations in data infrastructure, industrial automation, and high-availability environments, the PM Series minimizes downtime, streamlines maintenance, and ensures continuous power protection even under dynamic load conditions.

FEATURES:

1. Up to 96% system efficiency, minimizing energy and cooling costs.

2. Supports modular configurations with 20 kVA or 25 kVA modules, scalable from 20 kVA to 300 kVA.

3. User-friendly interface with intelligent monitoring and control functions.

4. N+X redundancy design allows up to 20% backup capacity at full load, achieving Class B rack availability.

• Example: 200 kVA = (10+2) × 20 kVA, 300 kVA = (6+1) × 50 kVA.

SPECIFICATIONS:

Model	PM60	PM120	PM200	PM300
Rated Capacity	60kVA	120kVA	200kVA	300kVA
INPUT
Wiring Method	3 Phase+N+PE
Rated Voltage	380/400/415VAC(line-line)
Rated Frequency	50/60Hz
Voltage Range	304VAC ~ 478VAC (line-line) full load, 304VAC ~ 228VAC (line-line) Load derating linearly from 100% to 80%
Frequency Range	40Hz~70Hz
Power Factor	>0.99
THD	THD＜3％(linear full load), THD＜5％(non-linear full load)
BYPASS
Rated Voltage	380/400/415VAC(line voltage)
Voltage Range	Factory setting -20% ~ +15%, settable, upper limit:+10%, +15%,+20%,+25%, lower limit:-10%,-15%, -20%, -30%,-40%
Frequency Range	Rated frequency 50/60Hz, frequency range can be set ±1Hz ,±3Hz ,±5Hz
Overload Capacity	110% for long run, >150% for 200ms
BATTERY
Battery Voltage	±192VDC ( 360 ~ 528VDC, 30 ~ 44 block settable, factory setting 32 block)
Charging Capacity	15%* total capacity
Voltage Accuracy	±1%
OUTPUT
Rated Voltage	380V/400V/415V(line-line)
Rated Frequency	50/60Hz
Power Factor	1
Voltage Accuracy	≤±1.0%@ balanced load, ≤±5.0%@ unbalanced load
Frequency Accuracy	50/60Hz±0.01%
Frequency Tracking Range	Settable, ±0.5Hz~±5Hz, factory setting ±3Hz
THD	THDu≤2%(100% linear load), THDu≤4%( nonlinear load)
Three-phase Phase Accuracy	120°±1°
Crest Factor	3:01
Overload	＜105％ long run, ＜110％ 60mins, 110 ~ 125％ 10mins, ＞125 ~ 150％ 1mins, ＞150％ 200ms
SYSTEM
System Efficiency	≥96%@ double conversion mode ,≥98%@ECO mode
Display	Touch screen + LED
Wiring	Support top in and bottom in			Top in
Standard	IEC62040-1-1; IEC62040-2; IEC62040-3
Protection Class	IP20
Feeder Protection	Standard: isolating switch, optional: fuse
Communication	RS232/ RS485/ Modbus/SNMP (optional) / dry contact (optional)
Optional	Dust-proof net, lightning protection module, LBS cable, earthquake-proof components, temperature and humidity sensor
Working Condition	Temperature :0 ~ 40℃, humidity:0~95%( no condensation)
Noise	<60dB@1 meter
Altitude	<1000 meters, no derating, ＞1000 meters, derating 1% if every 100 meters increased
Cabinet Type	4 Modules	7 Modules	12 Modules
SIZE
System W x D x H (mm)	600 x 890 x 1200	600 x 960x 1600	600 x 1010 x 2000
Module W x D x H (mm)	440 x 690 x 86 ( 2U)
WEIGHT
System(kg)	140	185	250	270
Module(kg)	25

APPLICATIONS:

This UPS system is purpose-built to safeguard critical infrastructure across diverse sectors:

• Data & Cloud Infrastructure: Enterprise data centers, high-density computing clusters, and colocation environments

• Telecommunications: Core network switching, ISP backbones, and mobile communication nodes

• Finance & Banking: Trading systems, bank IT infrastructure, and digital transaction platforms

• Public Sector & e-Government: Revenue systems, digital governance platforms, and mission-critical state services

• Medical & Healthcare: Hospital information systems, diagnostic imaging, and life-support infrastructure

• Industrial & Manufacturing: SCADA systems, production automation, robotics, and PLC-controlled operations

• Precision Applications: Laboratories, test benches, and instrumentation requiring ultra-stable power delivery

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Categories	Modular UPS
Brand Name:	RSUN or OEM
Model Number:	PM series
Place of Origin:	China
MOQ:	1 Unit
Price:	Negotiation
Payment Terms:	T/T,Western Union
Supply Ability:	10000PCS per month
Delivery Time:	30 days
Packaging Details:	Wooden box
Type:	Power Modules
Capacity:	20KVA 25KVA 50KVA 60KVA
Module height:	2U 20/25KW, 3U 50/60KW
Input Voltage:	380/400/415VAC(line-line)
Bypass voltage:	380/400/415VAC(line voltage)
Output Voltage:	3-phase 480VAC
Three-level topology:	Yes
DC cold start function:	Yes
Phase:	Three Phase
Support Hot Swappable::	Yes
Size:	440 x 690 x 86 ( 2U)