Modular UPS Systems 20K - 300KVA Uninterrupted Power Supply 19" Rack Installation
25kVA 50kVA UPS Power Module, Double DSP control
Scalable from 60 kVA to 1200kVA.
Modular, hot-swappable, field-replaceable STS, Monitor, UPS module
The RSUN PM Series is a state-of-the-art modular UPS system engineered for high-demand applications where uptime and efficiency are paramount. Leveraging a dual high-speed DSP architecture, it delivers real-time control, improved fault isolation, and intelligent energy management across its modular framework.
Built on an advanced online double-conversion topology, the system integrates rectifier, charger, inverter, and filter stages into a unified control platform. It features adaptive current-sharing rectifiers, master-slave sequencing, decentralized parallel logic, and a three-level inverter design, ensuring exceptional energy efficiency, fast dynamic response, and robust system resilience.
Thanks to its hot-swappable modules and scalable design, the PM Series supports seamless power expansion and N+X redundancy without system downtime. Ideal for mission-critical operations such as data centers, financial institutions, telecom nodes, and industrial process control, it offers high availability, low mean-time-to-repair (MTTR), and optimized lifecycle cost.
FEATURES:
• High efficiency up to 96%, significantly reducing operational energy costs
• Modular scalability from 20kVA to 300kVA using 20kVA or 25kVA modules
• Advanced HMI for intuitive monitoring and control across diverse environments
• N+X modular redundancy ensures up to 20% reserve capacity at full load, achieving Tier / Class B rack-level availability
• Example configurations:
200kVA = (10+2) x 20kVA modules
300kVA = (6+1) x 50kVA modules
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:
Designed to meet the critical power needs of modern infrastructure, this system is ideal for:
• Internet Data Centers (IDCs) and enterprise computing clusters
• Telecom networks, ISPs, and core switching stations
• Financial institutions including banks, securities, and trading platforms
• Government services such as taxation and digital administration
• Healthcare systems and hospital IT infrastructure
• Industrial automation, PLC control, and smart manufacturing
• Precision electronic systems and instrumentation requiring high power quality
Product Tags:
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20kVA - 300KVA Modular Uninterrupted Power Supply UPS System 19" Rack Mount Hot-Swappable Images
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