Electrical Distribution Switchgear Cubicle GCK Series 3 Phase Low
Voltage Draw-out Distribution Board
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.
| Ratedvoltageofmaincircuit(M) | | 380(400),(600) |
| Ratedvoltageofauxiliarycircuit(M) | AC | 220,380(400) |
| DC | 110,220 |
| Ratedfrequency(Hz) | | 50(60) |
| Ratedinsulationvoltage(M | | 660(1000) |
RatedcurTent
(A) | Horizontalbus-bar | | <:4000A |
| Verticalbus-bar(MCC) | | 1000A |
| Ratedshort-timewithstandcurrentofbus-bar(KAS) | | 50,80 |
| Peakbus-bardurableconsumergoodscurrent(KAV0.1S) | | 105,176 |
| Powerfrequencytestvoltage(V/1MIN) | Maincircuit | 2,500 |
| Auxiliarycircuit | 2,000 |
| Bus-bar | Three-phasefour-wiresystem | AB.C.PEN |
| Three-phasefive-wiresystem | AB.C.PEN |
GGD Power Distribution Cabinet LV Electrical Switchgea
1. Indoor altitude above sea level: Maximum installation altitude:
2000m
2. Ambient air temperature: -5℃~+40℃ and the average temperature
should not
exceed +35℃ in 24h
3. Relative humidity should not exceed 50% at max temperature +40℃.
Higher
relative humidity is allowed at lower temperature. Ex. 90% at +20℃.
But in view of
the temperature change, it is possible that moderate dews will
produce casually.
4. No fire, explosion danger, serious pollution, chemical corrosion
and severe vibration
5. Installation gradient not exceed 5°
6. This product is suitable for the following temperature
transportation storage: -25℃ ~+55℃ 24h, in a short period of time
(no more than 24hours) not more than+70℃.
7. Any specific requirement, consult with manufacture.
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.
