Emergency Power Supply

Introduction

Power range: 3KW-400KW

Working mode: 3 phase input and 3 phase output

AF-S series emergency power supply adopts advanced SPWM algorithm, a new generation of high-frequency IGBT modules, and the chip adopts the TMS28 series DSP digital processing chip of Texas Instruments, USA. It uses the logic control chip CPLD as the execution terminal of DSP, with perfect protection function, strong reliability, fast processing speed, simple and convenient maintenance. This product provides the second or third power supply for primary load and particularly important load electrical equipment and fire emergency lighting.

Application 

Financial system equipment, securities trading screen, monitoring equipment, financial equipment, vault emergency lighting, military radar, vehicle-mounted mobile phones, civil air defense passages, underground facilities emergency lighting, hospitals and operating rooms, government agencies, large supermarkets, shopping malls, schools, squares, stations, parks, emergency lighting, stadiums, exhibition centers and other important places emergency lighting, community civil air defense systems, building fire emergency lighting, hotel emergency lighting

Features

●Simple design, convenient construction

●High overall cost performance, high quality

●Fast conversion time (less than 20MS), high efficiency (95%)

●Long life, host life of more than 15 years

●Maintenance-free use, with monthly and annual self-test functions, no need for manual discharge.

●Automatic switching, unattended

●THD waveform factor ≦3% (100% linear load)

●Low noise, no interference

●Maintain stable lighting, reliable operation, easy maintenance 

●The cabinet is made of laser CNC stamping, cold-rolled plate, and spray-painted.

● Adopting centralized power supply, continuous and controllable, it can be directly connected to centralized fire emergency lighting.

● During emergency power supply, sine wave output, with voltage stabilization, frequency stabilization, and noise-free

● Fire linkage control, computer monitoring (remote signaling, telemetry, remote control) functions

● The interface can realize CAN bus or RS485 communication.

● Color touch screen plus LED display, clear at a glance

● Dual power supply automatic switching, high reliability, switching time can be less than 20MS; with metal halide lamp, it can be less than 7MS.