Modular Online UPS Power Melody Star Series (3ph in/3ph out)
High-performance Modular UPS factory supplier providing online UPS with less than 3% Input THD. Designed for superior energy saving and environmental friendliness.
🌟 Key Features
⚙️ Smart Protection & Operation
RM series offers high installation flexibility, reducing setup time. Each power module is protected by both hardware and software, monitoring current, voltage, temperature, and short circuits. The smart monitoring system allows operators to anticipate potential issues before they occur.
| Parameter | Specification Details |
|---|---|
| Capacity | 10-200KVA |
| Input Voltage | 380V/400V/415V (line to line) |
| Input Frequency | 50/60Hz |
| Input Power Factor | > 0.99 |
| Input Current THD | < 3% |
| Battery Voltage | ± 240VDC |
| Voltage Precision | ± 0.5% (balance load) |
| Output Power Factor | 0.8 |
| System Efficiency | Normal mode: 95% / ECO mode: 99% |
| Noise Level | < 55dB |
| Communication Ports | RS232, RS485, Dry contacts, SNMP card, EPO |






We are a private high-tech enterprise integrating research & development, production, and technical services. Specialized in Electric, Electronic, and Energy fields, we provide quality power solutions for Data-centers, Telecom, Banking, Hospitals, and Industrial sectors. Mastering core power technologies, we meet customized requirements and hold ISO9001 certification with a complete quality control system.





