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.
