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Knkong Electric Co.,Ltd

City:zhengzhou

Province/State:henan

Country/Region:china

Contact Person:MrKen Chan (English)

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630A Electrical Lv Panel 660V Metal Enclosed Switchgear

Name: 630A Electrical Lv Panel 660V Metal Enclosed Switchgear
Brand: KNKONG
Price: 10000 USD

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Brand Name :KNKONG

Model Number :GCK

Certification :ISO IEC GB

Place of Origin :China

MOQ :1

Price :USD 10000-20000 Each

Payment Terms :L/C, T/T

Supply Ability :500 unit per month

Delivery Time :15 working days

Packaging Details :Standard export packaging

Insulation voltage :660V

Working voltage :380V

Frequency :50Hz

Capacity :320KW

Manufactory :KNKONG

OEM/ODM :Inquiry by email

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630A Electrical Lv Panel 660V Metal Enclosed Switchgear

GCK Type Low Voltage Switchgear 400V 690V LV panels LV switchgear

400/690V, 50/60 HZ ,400~6300A
Modular design, easily assembly
enclosure: Max. IP40
CCC,ISO9001,GB7251,IEC439
Send us your SLD (Single Line Drawing) or requirements, we design the switchgear plan for you

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Product Introduction

General

GCK low-voltage withdrawable switchgear is widely used in power plants, substations, factories and mining enterprises and power distribution centers PC and motor control centers MCC in high-rise buildings, as AC 50-60Hz, rated working voltage of 660V and below, and rated current Low-voltage complete set of power distribution equipment used for power distribution and electric motor centralized control and reactive power compensation in power generation and power supply systems of 4000A and below.

Standard

GB7251 Low-voltage switchgear and control equipment
JB/T9661 Low Voltage Withdrawable Switchgear
Gb14048 Low Voltage Switchgear Control Equipment
GB4942 low voltage electrical enclosure protection class
GB3047 Basic dimensions of panels, frames and cabinets
GB9466 Low voltage switchgear basic test method
GB2681 Wire color in electrical installations
IEC439 Low-voltage switchgear and control equipment

Service environment

1. The ambient air temperature should not be higher than +40℃, not lower than -5℃, the average temperature within 24h should not be higher than +35℃ if it exceeds, it needs to be derated and run according to the actual situation;

2. Indoor use: the altitude of the place of use shall not exceed 2000m

3. The relative temperature of the surrounding air should not exceed 50% when the temperature is +40℃. A larger relative temperature is allowed at a lower temperature, such as 90% when the temperature is +20℃. It should be considered that condensation may occur accidentally due to temperature changes. The impact of exposure;

4. When the device is installed, the inclination from the vertical plane does not exceed 5°C, and the entire group of cabinets is relatively flat (in accordance with the GBJ232-82 standard);

5. The device should be installed in a place where there is no severe vibration and impact, and where the electrical components are not corroded;

6. If the user has special requirements, it can be resolved through consultation with the manufacturer

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