Intelligent Integrated Power Supply System

IEC61850

The IEC61850-based integrated power system for intelligent substations adopts a modular design, with high-frequency switching DC power supplies (parallel battery modules) as the core, integrating AC power supplies, 48V communication power supplies, UPS power supplies, and inverter power supplies, sharing a battery pack. The power system has comprehensive protection functions, real-time monitoring of various parameters of system operation, and its operating conditions and data are displayed through an integrated monitoring unit and converted into standard model data, which is uploaded to the dispatching control center in a standard format. It is mainly applied in power system power plants, hydropower stations, various substation switching stations, and other users using DC equipment.

Product Features

High Compatibility

Through a reasonable compact design of the system, the number of panel assemblies can be reduced

Eliminates traditional UPS/communication power battery packs, saving investment costs for users

Provides multiple configuration options for users according to different application scenarios

Intelligent & User-Friendly

Realizes integrated management of plant station power, making operation and maintenance more intelligent

Comprehensive protection against over/under voltage, lightning, reverse connection, etc.

Product Parameters

Intelligent Integrated Power Supply System

General

	Item	Specifications
General	AC Incoming Cabinet	Rated input 100A–3000A; equipped with AC monitoring and multi-function power meters.
	AC Feeder Cabinet	Optional miniature circuit breakers (MCB) or molded case circuit breakers (MCCB).
	AC Distribution Cabinet	Dual incoming lines with interlocking function; optional MCB or MCCB.
	DC Power Cabinet	Rated output 40A–500A; equipped with DC monitoring, meter display, and control & measurement units.
	DC Feeder Cabinet	Optional MCB or MCCB; features insulation measurement and display functions; configured with independent monitoring.
	UPS Power Cabinet	Rated output 3kVA–20kVA; equipped with UPS monitoring and meter display.
	Communication Power Cabinet	Rated output -43V to 57.6V; equipped with independent monitoring and meter display.
	DC Tie Cabinet	Configured with integrated monitoring and integrated IEC 61850 communication.
	Emergency Lighting Cabinet	Rated capacity 3kVA–10kVA; equipped with fault output indication.