Rsun Power Technology Co.,Ltd
Reliable Solutions for Uninterrupted Needs
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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:
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 |
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| 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