1.      Brief introduction

GGD AC low voltagepower distribution board is designed to conduct electrical energy conversion, distributionand control for power equipment, light facility and power distribution equipment.It is applicable to AC 50Hz, rated working voltage 380V, rated current up to3150A power station, transformer substation, industrial and mining enterprises.

2.      Working conditions

Ambient temperature is between-5 and 40 centigrade, the average temperature is not higher than 35 centigradewithin 24 hours

Applicable in indoors with altitude less than 2000m

Relative humidity is less than 50% when ambienttemperature reaches 40 centigrade; high relative humidity is available at lowertemperature, for example, the relative humidity is 90% at temperature 20centigrade.

Inclination between equipment and vertical surfaceis less than 5 degree

Installation site should be free from corrosion,violent vibration and shock.

User can not meet the above requirement, pleasecontact us.

3.      Technical Data

Rated insulationvoltage: 660V

Ratedfrequency: 50Hz

Ratedvoltage: 380V

Auxiliarycircuit working voltage: 

AC:100V, 220V, 380V

DC:110V. 220V

Ratedcurrent:

GGD1400A, 600A(630), 1000A

GGD21000A, 1500A(1600)

GGD32000A, 2500A, 3150A

Short-circuitstrength

GGD1breaking capacity 15kA, rated peak withstand current 30kA

GGD2breaking capacity 30kA, rated peak withstand current 63kA

GGD3breaking capacity 50kA, rated peak withstand current 105kA

4.      Ordering instruction

Please specify thefollowing information when place your order

Productcomplete model number including main circuit and auxiliary circuit scheme

Maincircuit system sequence diagram and layout

Auxiliarycircuit electrical schematic diagram or wiring layout

Cabinetcontained components list including model No., specifications, quantities and specifictechnical data

Otherspecial requirements, please advise