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active compensator / PFC /HYSPC

active compensator / PFC /HYSPC

active compensator / PFC /HYSPC

Product catalog summary
Introduction
Three-phase imbalances are prevalent in low voltage distribution networks, especially due to numerous single-phase loads in urban and rural areas. This imbalance increases line and transformer losses, reduces transformer output, affects operational safety, and causes voltage imbalances, degrading power supply quality. The HYSPC device addresses these issues by optimizing power quality and promoting energy conservation and emission reduction.

Device Overview
The device filters over 90% of zero sequence current and maintains three-phase imbalance within 10% of rated capacity. It is designed for outdoor installation with a voltage level of 400V and capacities of 35kvar, 70kvar, and 100kvar. The wiring types include 3P4W and 3P3W.

Technical Parameters
  • Working Conditions: Ambient temperature ranges from -10℃ to +40℃, with relative humidity between 5% and 95% without condensation. It operates at altitudes up to 1500m, with derating above this level.
  • System Parameters: Rated input line voltage is 380V with a frequency of 50Hz. The device supports power grid structures of 3P3W/3P4W and has an overall efficiency of ≥ 97%.
  • Performance: The device achieves a three-phase balance compensation capability of imbalance < 3%, a target power factor of 1, and a reactive power compensation rate > 99%.
  • Protective Functions: Includes over-voltage, under-voltage, short-circuit, over-current, over-temperature, drive fault, and lightning protection.
  • Communication: Features a standard RS485 interface with optional wifi or GPRS, using the Modbus protocol.

Mechanical Properties
The device can be mounted on F or H poles with an installation inclination of < 5℃ and has an IP44 protection grade. Dimensions vary based on capacity and door opening type, with specific measurements provided for each configuration.

Conclusion
The HYSPC three-phase load imbalance automatic adjustment device is a robust solution for improving power quality in distribution networks, offering significant protective and communication capabilities.
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Catalog excerpts

active compensator / PFC /HYSPC-1

HYSPC three-phase load imbalance automatic adjustment device The current imbalance in the power grid will increase the loss of the line low voltage distribution networks. Due to and transformer, reduce the output of the transformer, affect the operation the existence of a large number of single- safety of the transformer, and cause zero drift, resulting in three-phase phase loads in urban and rural networks, the voltage imbalance, and reduce the quality of power supply. In view of the current imbalance between the three phases is above situation, our company have developed three-phase unbalanced particularly serious. automatic regulation device for the purpose of optimizing power quality and realizing energy conservation and emission reduction. The device filters over 90% of the zero sequence current and controls the three-phase imbalance within 10% of the rated capacity.

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active compensator / PFC /HYSPC-2

A Power Quality Cabinet Series Enterprise code Product type three phase imbalanced regulation Voltage level Wiring Type Mounting type Door opening mode No marked: the default is front door opening, wall mounted installation; Side door opening, plug-in three-phase four wire installation must be specified * Note: The parameters and dimensions of HYSPC module and HYSVG module on page 25 are the same Technical parameters Normal working and installation conditions Ambient temperature Relative humidity Environmental conditions no harmful gas and steam, no conductive or explosive dust, no severe mechanical...

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All Hengyi Electrical Co.,LTD catalogs and technical brochures

  1. HYSVG Sta

    4  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.