10-200kVA Three Phase Low Frequency Over Temperature Protection Online UPS Power Supply
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Description
The 10-200kVA Three Phase Low Frequency Online UPS Power Supply is an advanced and reliable solution for critical power applications. It features an IGBT inverter and output isolation transformer that ensures high efficiency and superior performance. This UPS is designed with a manual maintenance bypass switch, allowing for seamless maintenance without disrupting power supply. Its wide input voltage range accommodates various voltage fluctuations, while communication ports (RS232/RS485/dry contact) and an optional SNMP adapter provide versatile connectivity options. The UPS is fully controlled by a Digital Signal Processor (DSP), guaranteeing high reliability. Additionally, it allows for 100% unbalanced load and offers optional Emergency Power Off (EPO) functionality. For user-friendly operation, a 7-inch touchable LCD screen can be included (optional).
Specifications
| Model | Capacity (kVA) | Input Voltage (Vac) | Frequency (Hz) | Output Voltage (Vac) | Efficiency (%) | Power Factor |
|---|---|---|---|---|---|---|
| 3B3 | 10, 15, 20, 30, 40, 60, 80, 100, 120 | 380±25% | 40—70Hz | 220/230/240 ±1% (L-N), 380/400/415 ±1% (L-L) | ≥92 | 0.8/0.9 |
Additional Information
- Input features include a wide input voltage range and frequency synchronization.
- Output features provide high performance with overload capacity and THD specifications for different load types.
- Communication options are extensive, with support for RS232/RS485 and optional SNMP monitoring.
- Safety features include input over-voltage protection and various alarm notifications for faults.
- Cooling is managed through a robust internal system for sustained performance and reliability.
