Modular Electric Power UPS
Modular Electric Power UPS
Application Area
Modular electric power UPS is specialized design for power plant/grid monitoring system/subway/light rail/airport, etc., where DC power is available. It converts the 220Vdc & 110Vdc to 220Vac/380Vac, 50Hz pure sine wave, powering critical devices which requiring uninterruptable AC sources, such as DCS, monitoring system, automatic equipment, dispatch & communication system, emergency lighting, large screen display etc.
Product Description
Performance Features
Technical Parameters
Product Description

IPM42 series product is a new generation of highly competitive modular electric power UPS of Chengdu Ingrid Electric Co., Ltd. The integrated design simplifies system configuration and improves reliability and ease of use. It is suitable for power plant/power grid monitoring system/subway/light rail/airport and other occasions where DC power is available. UPS and DC system share batteries to powering key loads (server, storage, communication equipment, large-screen display, sensor, monitoring equipment, Emergency lighting, PLC, switch, etc.).



Performance Features


  • The product meets the standard of "DL/T 1074 Integrated DC and AC Uninterruptible Power Supply Equipment for Electric Power". Passed the national grid type test.
  • Delivered with standard power cabinets and panels, which can be distributed, monitored and managed in a unified manner with the DC equipment of the power station.
  • A single module can realize all functions such as rectification, step-up isolation, inverter, bypass, monitoring, and back-end communication.
  • All modules support online hot swap function, no professional maintenance personnel are required, and maintenance is simple and convenient.

  • Using modular parallel technology to support up to 24 modules in parallel, the system supports a maximum power of 240KVA.

  • The system supports three-three, three-single, single-single, and single-three AC input & output voltage systems, supports 110V/220V DC. Single module power range supports 1 ~ 10KVA.

  • Battery and AC input & output sides are electrically isolated by high-frequency isolation circuit, which meets the requirements of DC insulation.

  • AC input PF value is greater than 0.99, THDI is as low as 3%, no pollution to the power grid.

  • With RS485 communication function, the communication protocol can be compatible with the monitoring products of mainstream manufacturers such as Emerson and Tonghe.

  • Compatible with IEC61850B protocol, meets the requirement of intelligent substation for unified management of equipment.


Technical Parameters