Product Specifications
| Prod Model: |
MRD-GGD |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Application: |
Indoor Application |
| Altitude: |
up to 2000m |
| Rated Voltage: |
380V |
| Rated Insulation Voltage: |
660V |
| Rated Frequency: |
50Hz/60Hz |
| Type: |
Power |
| Structure: |
Fixed Board |
Product Description
1. Brief introduction
GGD AC low voltage power distribution board is designed to conduct electrical energy conversion, distribution and control for power equipment, light facility and power distribution equipment. It is applicable to AC 50Hz, rated working voltage 380V, rated current up to 3150A 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 centigrade within 24 hours
Applicable in indoors with altitude less than 2000m
Relative humidity is less than 50% when ambient temperature reaches 40 centigrade; High relative humidity is available at lower temperature, for example, the relative humidity is 90% at temperature 20 centigrade.
Inclination between equipment and vertical surface is less than 5 degree
Installation site should be free from corrosion, violent vibration and shock.
User can not meet the above requirement, please contact us.
3. Technical Data
Rated insulation voltage: 660V
Rated frequency: 50Hz
Rated voltage: 380V
Auxiliary circuit working voltage:
AC: 100V, 220V, 380V
DC: 110V. 220V
Rated current:
GGD1 400A, 600A(630), 1000A
GGD2 1000A, 1500A(1600)
GGD3 2000A, 2500A, 3150A
Short-circuit strength
GGD1 breaking capacity 15kA, rated peak withstand current 30kA
GGD2 breaking capacity 30kA, rated peak withstand current 63kA
GGD3 breaking capacity 50kA, rated peak withstand current 105kA
4. Ordering instruction
Please specify the following information when place your order
Product complete model number including main circuit and auxiliary circuit scheme
Main circuit system sequence diagram and layout
Auxiliary circuit electrical schematic diagram or wiring layout
Cabinet contained components list including model No., specifications, quantities and specific technical data
Other special requirements, please advise
Baoding Mingrui Optoelectronics Technology Co., Ltd is a new high-tech enterprise specializing in the development, production, sales of power system automation equipment. Our company maintains close relationship with Peking University and North China Electric Power University, forming a strong high-tech talent system and owning a group of senior technical engineers and excellent management staffs possessing many years practical experience in this field. What's more, our company actively engages in new products development and technology development of electric power automation product according to power technology development trend both at home and abroad.
Our company upholds the principles of practice making perfect, continuous innovation and striving for perfection to contribute to the development of electric power industry.
