YJS series hybrid emergency power supply EPS

NegotiableUpdate on 09/19

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Nature of the Manufacturer: Producers

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Overview

Product Introduction: YJS series EPS is a high-tech product developed in collaboration with German experts. It adopts an integrated modular inverter produced by an internationally renowned manufacturer and utilizes the latest IGBT inverter technology. It adopts CPU control, digital circuits, and highly integrated electronic components

Product Details

Product Introduction:

·YJS series EPS is a high-tech and environmentally friendly patented product developed through technical cooperation with German experts, using integrated modular inverters produced by internationally renowned manufacturers, applying the latest IGBT inverter technology, CPU control, digital circuits, and highly integrated electronic components. This product provides a second or third power source for primary load and particularly important load electrical equipment, fire protection facilities, emergency lighting, etc.

Key Features:

·Adopting the latest IGBT inverter module and high reliability integrated circuit; Pulse width modulation (PWM) technology;

·Four in one design, simplified structure;

·Capable of supplying power to any inductive or resistive load;

It can be linked with fire protection and achieve remote or intelligent monitoring of buildings, controlled by the fire protection center;

·The main components and electronic parts are sourced from internationally renowned brands with high reliability;

·Wires and devices have flame-retardant or non combustible properties

Main advantages:

·Static, noiseless, smoke exhaust free, pollution-free, and without fire hazards;

·Automatic switching, capable of achieving unmanned operation;

·Energy saving, with minimal power consumption during non emergency power supply;

·Stable performance, safe and reliable, long service life;

·Compared with generator sets, it has lower overall cost and better performance price ratio.

input	voltage	380V±20%
	phase number	Three phase four wire+PE
	frequency	50Hz±5%
output	voltage	380V/220V ± 5% (in case of emergency)
	waveform	Sine wave distortion ≤ 3%
	frequency	50Hz ± 0.5% (in case of emergency)
	overload capacity	120% normal operation
battery		Maintenance free sealed battery
switch time		≤ 100ms; with metal halide lamp, sodium lamp ≤ 0.6ms
Backup time		Configure according to user requirements
protect		Has battery overcharging and overdischarging; Output undervoltage, overcurrent, short circuit; over-temperature protection
display		LCD Chinese character LCD display
efficiency		During emergency power supply: 90%; When powered by the power grid: approaching 100%
Adapt to load		This power supply is particularly suitable for mixed inductive and inductive capacitive loads
noise		When the power grid is electrified, it remains stationary without any noise; During emergency power supply, less than 55dB
Opening method		Front door single opening rear door double opening rear door requires maintenance access