150-800kVA Online Modular UPS Power Supply for Data Centers
This online modular UPS power supply features a hot-swappable design and N+X parallel redundancy. It has intelligent fan control, multiple communication ports, and a user-friendly 7-inch touchable LCD screen.





Technical Specifications
Product Overview
High-Capacity Modular UPS Solution
The 3RW series is a high-performance online modular UPS power supply designed for critical data center infrastructure and sensitive electronic equipment. It features a scalable design from 120kVA to 800kVA with N+X parallel redundancy to ensure maximum uptime and reliability. With advanced DSP control and a user-friendly 7-inch touch LCD, this system provides clean, stable power protection against outages and voltage fluctuations.
Core Performance
Key Performance Metrics
Main Features
- Hot-swappable modular design
- N+X parallel redundancy system
- Intelligent fan control
- Fully DSP control for high reliability
- Manual maintenance bypass switch
Technical Specifications
Power Configuration
| Parameter | Specification |
|---|---|
| Input Mode | 3 Phase 4 Wires + Ground |
| Input Voltage | 380V/400V/415V (±20%) |
| Input Frequency | 50Hz/60Hz (±10%) |
| Output Voltage | 380V/400V/415V (Vac) |
| Output Frequency | 50Hz/60Hz (±4% Mains; ±0.2% Battery Mode) |
Battery & Power Modules
- Power Module Options
- M20M25M30M50
- Battery Voltage
- ±384Vdc or ±240Vdc depending on model
Interface & Connectivity
- Communication Ports
- RS232RS485LANDry ContactSNMP (Optional)
- User Interface
- 7 inches touchable LCD screen
Applications
Ideal For
Compliance
- Quality Standards
- CEISO 9001ISO 14001ISO 45001SGS




