Three-Phase Unbalance Automatic Adjusting Device
This device automatically adjusts for unbalance in three-phase power, ensuring stable and efficient operation. It is designed for use in electric power transmission and distribution systems and is suitable for a variety of applications within the transmission and distribution sector.
Technical Specifications
Product Overview
Optimizing Power Quality
This three-phase unbalance automatic adjusting device is engineered to address current imbalances common in low-voltage distribution networks. By filtering over 90% of zero sequence currents and maintaining unbalance degrees within 10%, it significantly reduces line and transformer losses while enhancing overall power supply quality. This solution is essential for improving grid stability and efficiency in both urban and agricultural power networks.
Technical Specifications
Full-response Time
10 ms
Compensation Response
- Working Voltage Range
- 400 VAC
- Working Frequency
- 50 Hz
- Connection Mode
- Parallel connection
Performance Metrics
- Zero Sequence Compensation
- 90 %
- Unbalance Management Capacity
- 10 %
- Power Consumption
- <2.5% of capacity
Operating Environment
- Operating Temperature
- -10°C to +40°C
- Relative Humidity
- 5% to 95% (non-condensing)
- Maximum Altitude
- ≤1500m (derating applies above 1500m)
Installation Requirements
Clearance Requirements
| Location | Required Space |
|---|---|
| Upper/Lower Outlet | 15 cm |
| Front/Back of Cabinet | 60 cm |
