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Jinye Road, High-tech
Zone, Xi’an, China
Unified Power Quality Conditioner(UPQC)
Category:
Voltage Regulation Equipment
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Product Description
Product Overview
The UPQC is a new type of power electronic device. Its core function is to address voltage quality issues in the power grid, such as voltage sags, swells, fluctuations, flickers and harmonics, as well as current quality problems such as current harmonics, reactive power and three-phase imbalance. This provides stable power supply for sensitive loads. It is widely used in industries with high power quality requirements, such as industrial manufacturing, data centers, renewable power generation and rail transit.
Product Parameters
Applications
This product is suitable for low-voltage distribution systems with a rated voltage of 400V (three-phase four-wire) and a rated frequency of 50Hz. It can adapt to different types of sensitive loads, such as precision processing equipment, medical instruments, server clusters, automated production lines and EV charging station.
Main Functions
- Voltage conditioning
Rapidly suppresses voltage sags and swells, stabilizes voltage fluctuations, eliminates voltage flickers, compensates voltage harmonics to ensure the load-side voltage remains within the compliant range.
- Current conditioning
Balances three-phase current, dynamically compensates reactive power, accurately filters current harmonics generated by the load (2nd to 13th order), reduces line losses, and improves grid power factor.
- Comprehensive protection
Equipped with multiple protection functions, including overvoltage, undervoltage, overcurrent, overheating, short circuit and phase loss protection. In the event of a fault, the device automatically switches to bypass mode to ensure uninterrupted load support and operational safety.
- Smart monitoring
Supports local and remote monitoring, with real-time acquisition of parameters such as grid voltage, current, power factor and harmonic content, while enabling fault alarms, data recording and report generation.
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Shaanxi Sefon Electrical Equipment Co.Ltd.
Add: Jinye Road, High-tech Zone, Xi’an, China
Tel: 0086-029-33810859 Fax: 0086-029-33810659
Cell: 0086-186-2907-8118 Email: shaanxi.sefon@outlook.com
Copyright All Rights Reserved Shaanxi Sefon Electrical Equipment Co.Ltd.