Product service
Low voltage AC withdrawable complete set
GCS
GCS
- Description
- Data Sheet
Product Introduction
The GCS is suitable for power plants, transformer substations, petrochemical sectors, factories, mining, hotels and high buildings, as the LV power distribution systems, power distribution and motor control centers, electrical capacitance compensation control centers and the capacitance switching, distribution and control of the capacitance compensation.
It can meet the special needs of the computer interfaces in the low-voltage power control centers and the motor control centers of the power plants and petrochemical industries with large single machine capacity.
According to the requirements of customers, the design is to meet the needs of capacity increase, computer interface, power centralized control, easy installation and maintenance and shortening the accident disposal time. The system has the good functions of safety, economy and reasonableness, and it is a low-voltage draw out switchgear and charaterized by its high capacity for breaking and connecting, good dynamic stability, flexible combination of programs, novel structure and high protection level. It can be also used as an upgrade and updated product of the low-voltage withdrawable switchgear.
Conditions of Use
Ambient Temperature: -5℃~+40℃; Average temperature within 24 hours ≤ +35℃.
Sea Level: ≤ 2000m.
Installation inclination: ≤ 5°
No risk of the pollution of corrosive, flammable air or vapor and the place without hazardous explosion
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Serial Number
Items
Unit
Parameter
1
Rated Working Voltage
V
～380
2
Rated Frequency
Hz
50、60
3
Rated Insulation Voltage
V
660
4
Capacity of the Control Motor
kW
0.5～155
5
Mechanical Life
bout
500
6
Rated Current
Horizontal Busbar
A
1600、2500
Vertical Busbar
800、1000
Main Circuit Contacts and Connectors
100～630
Auxiliary Circuit Contacts and Connectors
20
Supply Circuit Maximum Current
400
Power Acceptance Circuit
1000、1600、2000、2500
7
Rated Instantaneous Withstand Current (effective value, 1S)
kA
15、30、50
8
Rated Peak Withstand Current
kA
30、63、105
9
Dielectric Strength (1 min)
V
2500
Feature
The main framework is made by the two type structure of 8MF profile steel and part welded. The modular holes by E=20mm is provided on the main structure.
The function rooms are strictly separated for unit design, bus bar and cables.
The devices didn't adopt the traditional design of placing the main horizontal bus bar on the top of the switchgear, which make the cable channels can be adopted on the upper and lower part of the cable cabin.
The dimensions of the switchgear are provided as follows:
Cabinet Width
Cabinet Height
Cabinet Depth
2200
400
800
1000
600
800
1000
800
600
800
1000
1000
600
800
1000
