LCD Rack AC / DC DSP Control Direct Current Cold Start Sine Wave Power Inverter

Introduction

H Series Inverters is an uninterruptible power supply incorporating double-converter, Single-phase input and Single-phase output. With high efficiency and reliability , it provides user’s equipment with safe, high-quality alternating current. Designed with the small dimension, this series of  Inverters is convenient for operation, especiallyfit for the basic equipments in some areas as: Communications, solar and so on.

FEATURES

Ø Digital Design

Adopted DSP control technology and digital design topology, C UPS can be operated and maintained more conveniently.

Ø A Real Green-environmental Protection Power.

The commercial power input factor correction technique is used .Under the Normal mode, UPS achieves real energy-saving by inputting harmonic less than 10% and frequency power factor above 99%. 

Ø Direct Current Cold Start Function     

When battery input voltage in the range of normal voltage. By pressing the ON button , UPS can start up normally.

Ø Alarm High-low Battery Input Voltage Protection Function

UPS alarms in case of the battery input voltage too high or too low. As the battery continuously  go up or down out of the normal range, UPS will alarm and stop input or transfer to bypass mode to ensure the battery life and protect user equipment

Ø Communication and Monitoring Function

  Equipped with standard RS232 interface and intelligent slot. The UPS Operating and electrical parameters can be monitored through standard RS232. Through intelligent slot status interface the intelligent control can be flexibly configured according to different applications to users, for instance , stem node, network

monitoring, text message

Ø  Output High- Low Voltage Protection

When UPS output is greater than the output over-voltage protection point or less than the output low-voltage protection point, it will shut off inverter output to bypass  and automatically alarm .After all the fault removed, users can restart the machine normally.

Ø Output  Short Circuit Protection

When the Inverter output overloaded and short circuit , UPS will stop output and alarm and blink continuously. After the troubleshooting, it can restart normally.

Ø Overloaded Protection Function

WhenOverload out of ranged load in certain time , UPS will turn off the inverter and switch to Bypass output by alarming .After the load back to normal, UPS automatically transfer back to inverter output.

Ø Over-temperature Protection

When the temperature is over high or the fan work abnormally, it   will lead the main radiator

temperature out of over temperature protection. At that point UPS will alarm and switch to Bypass output .Until the temperature recover normally, UPS will automatically switch to inverter output

Ø Intelligent Fan Speed Control Function

According to load capability and environmental temperature, the  fan speed adjustment can  reduce the noise and prolong the service life.

Specification