Dual power supply fire control cabinet

Dual power supply fire control cabinet

Product Introduction

This dual-power fire control cabinet is an intelligent control device designed and manufactured in accordance with national standards GB27898.2-2011 and GB50974-2014, specifically tailored to the specific characteristics of fire water supply systems. It features one active power supply and one standby power supply. In the event of a power outage or failure in the active power supply, the dual power supply automatically switches to the standby power supply, ensuring continued operation.

Parameters

1. Control Motor Power: 15-250kW
2. Control Voltage: 380V
3. Number of Controlled Pumps: 1-8

Applications

Automatic control of domestic and industrial water supply and drainage systems, fire protection, sprinkler, and booster pumps, air conditioning hot and cold water circulation pump systems, and control and starting of other AC motors.

Features

1. Reliable mechanical and electrical interlocking between the two circuit breakers completely prevents simultaneous closing of both circuit breakers.
2. A single-chip microcomputer is used as the core control unit, resulting in simple hardware, powerful functionality, easy expansion, and high reliability.
3. Features short-circuit and overload protection, automatic switching for overvoltage, undervoltage, and phase loss, and intelligent alarms.
4. Features intelligent motor protection; automatic switching parameters can be set externally.
5. Features a fire control circuit. When a control signal from the fire control center is transmitted to the intelligent controller, both circuit breakers enter the open state.
6. A computer network interface is provided for remote control, remote adjustment, remote signaling, and remote measurement.