HengFengYou Factory Supply power distribution cabinet GCK Low Voltage
Electrical Switchgear
Product overview
GCK Low-Voltage Withdrawable Switchgear.The device is suitable for power distribution and
control of low-voltage power distribution systems such as power distribution in petrochemical
substations, high-rise buildings of factories and mining enterprises, and computer conversion
and distribution of capacitor compensation in the motor control center.The device conforms to
IEC439-1 "low-voltage complete switchgear and control equipment", GB7251" low-voltage
complete switchgear and control equipment ", ZBK36001" low-voltage draw-out complete
switchgear "and other standards.
Conditions of use
1. the ambient air temperature is not higher than +40℃,no less than 5℃.shall not be higher
than the average temperature in 23 hours +35℃.when more than,need to reduce running
according to actual situation.
2. The altitude should not exceed 2000 meters
3. When the device is installed, the inclination of the vertical surface is not more than 5 degrees,
and the whole group of cabinets is relatively flat (in accordance with GBJ232-82).
4. The device should be installed in a place where there is no severe vibration and impact and
there is insufficient corrosion of the electrical components.
| No. | Item | Unit | Data |
| | Ratedvoltage | V | 400,690 |
| 2 | Ratedinsulationvoltage | V | 660,1000 |
| 3 | Ratedcurrent | A | 400~6300 |
| 4 | Ratedcurrentofdraweraccessories | A | 250,400,630 |
| 5 | Ratedshort-circuitcurrent | KA | 20~120 |
| 6 | Insulation:Powerfrequencywithstandvoltage | V | Maincircuit:2500;Auxiliarycircuit2000 |
| 7 | Protectionclass | | IP4X |
| 8 | Operatingmechanism | | Manualmechanism;Electricmechanism |
| 9 | Operationalpowersupply | V | DC:110,220;AC:110,220 |
| 10 | Overalldimension(Width*Depth*Height) | mm | 600(800,1000)x800(1000)x2200 |
| 11 | Weight | KG | 300~1000 |
Product characteristics
1. Metal-enclosed and separately arranged, with high protection Category
2. Enclosure with Front -Cabinet protection and back-cabinet protection, the Board can be arranged and fixed along with the wall to save the spaces
3. Protection Category of enclosure reaches to IP4X,
4. Elec.Line Cabinet with full spaces for mount and arrange in-coming and out-going lines for the convenience of Fixing, protecting and maintaining
Points to note
1)Ambient temperature-10*C-+40*C;
2)Altitude: high voltage ≤1000Meter, low voltage ≤2500Meter
(technical department will design specially if exceeds);
3)Relative humidity:≤85%
4)Seismic intensity:≤magnitude 8;
5)Apply to the places have no fire,no explosion danger, no serious
pollution,no chemical corrosion and no violent vibration.
Company profile
Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric
complete sets of manufacturers in China, specializing in oil-immersed transformers, dry-type
transformers, high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized
electrical enterprises. The company is located in the beautiful coastal city of china-qingdao.
The company has a registered capital of 10 million yuan, 20 senior technical personnel, more than
500 employees, and a sound sales and service system, annual output value of US $1 billion, the
products sell well at home and abroad.
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