DC Power System
DC Power System
Application Area
DC operating power system is suitable for hydropower stations, thermal power stations, and all types of substations. The system is integrated with battery pack, charging device, DC distribution panel, DC monitoring device etc., which provide safety & reliable power to sub-systems, such as relay protection devices, breaker trip, signal system, DC charger, UPS, communication etc.
Product Description
Performance Features
Technical Parameters
Product Description

IPD series is a new generation DC power system from Chengdu Ingrid Electric Co., Ltd. The integrated design of this product simplifies the system configuration and improves the reliability and ease of product delivery. It is suitable for power plants/grid monitoring systems/subway/light rail/airport, etc., where DC power is available. The system is a DC uninterruptible power device consisting of charging device, battery pack, voltage regulator, distribution switches and related control, signal, protection, regulation units. It provides power for control, signal, protection, automatic device and circuit breaker operating mechanism, etc.



Performance Features

  • The product meets the standard of "GB/T 19826-2014 General Technical Conditions and Safety Requirements for DC Power Supply Equipment for Electric Power Projects" and has passed the national grid type test.

    Double-way 380V AC input, automatic switching.

  • Adopts the self-cooling charging module IPD10A-T-220/ IPD10A-T-110 developed and produced by our company, which owning independent current sharing, and hot-plug technology, easy to install and maintain.

  • The microcomputer monitoring device is equipped with comprehensive measurement module, including bus bar insulation detector and battery patrol detector.

  • Perfect display and alarm function: Excellent monitoring function, highly intelligent, large LCD, sound & light alarm. Adopts high performance components, operation & history fault records will not be lost when power off.

  • Perfect battery management: Automatic battery management and maintenance, real-time monitoring of cell voltage, and battery charging & discharging current, detecting and recording discharging AH, automatic control of equal & floating charge and regular maintenance of equal charge.

  • The inner door of the cabinet can be opened for easy maintenance, double doors at rear side, tempered glass on front door.

  • Cabinet size (H*W*D, mm): 2260*800*600.



Technical Parameters