Low Voltage Switchgear
| Place of Origin:China Beijing | Brand Name:Huadong Electric |
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer, Trading Company, Distributor/Wholesaler
Number of Employees: 501 - 1000 People
Model GHK-Z2000 Low Voltage Switchgear
Product overview
Model GHK-Z2000 low voltage packaged switchgear is a high performance product developed and designed independently by our company through summarizing advantages and disadvantages of domestic and foreign low voltage switchgear combing with internationally advanced technology, it is suitable for AC 50Hz power supply system with lock operationg voltage up to 660V, it could control power generation, tr√ansmission, distribution.Electric energy conversion and electric energy consumption equipment, meets requirements of IEC 60439 and GB7251.1 etc related industrial standards.
Performance features of the product
√Type tested and national CCC certified low voltage power distribution equipment.
√Fixed type, drawer type and composite insertion type etc structural forms are available,
meets requirement of different users in all aspects.
√Cabinet body is made of aluminized zinc sheet through bending and assembly, has very high
mechanical strength and corrosion resistance.
√Busbar system design and materials used could prevent generation of fault arc to the
maximum extent, has high safety performance.
√All unit drawers may be operated in a same way, all unit drawers have interlocking mechanism
to prevent maloperation. This structure on the one hand ensures absolute correctness of
operator's actions, on the other hand, further simplifies operation process.
√All drawers are equipped with automatic display of drawer functional position. Machine interface, safe operation.
Tehnical parameters
Standards and criteria | Type tested low voltage packaged switchgear (TTA) | IEC60439-1 GB7251.1-1997 | ||
Rated frequency | 60/80Hz | |||
Electric clearance and creepage distance | Rated impulse withstand voltage (Uimp) | 8kV | ||
Category of overvoltage | III | |||
Class of pollution | 3 | |||
Rated insulation voltage (Ui) | 1000V | |||
Rated operating voltage (Ue) | Up to 690V | |||
Rated current (Ie),(Ipk),(Icw) | Horizontal main busbar | Rated current (Ie) | Up to 6300A | |
Rated Peak Withstand current (Ipk) | Up to 220 kA | |||
Rated Short-time Withstand Current (Icw) | Up to 100 kA | |||
Vertical busbar | Rated current (Ie) | Up to 1850 kA | ||
Rated Peak Withstand Current (Ipk) | Up to 176 kA | |||
Rated short-time Withstand Current(Icw) | Up to 80 kA | |||
Degree of protection | IP30 to IP55 | IEC 60529 compliant | ||
Dimensions (W*H*T) | MM | Width: 600,650,800,1000: depth: 800,100; height: 2200 | ||
Low Voltage Switchgear
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- Switchgear/Switchboard/Cabinet/Cubicle [20]
- Vacuum Circuit Breakers [7]
- Box Type Substations [4]
- Power Transformers [14]
- SMAT Series Network Meters [16]
- Solar Products [6]
- GPS Navigation [7]
- Busbars [2]
- Cabinet Frame [3]
- Circuit Breakers [8]
- Current Transformer [1]
- Disconnectors [2]
- Distribution Boxes [4]
- Electric Control Boxes [4]
- Electric Meter Boxes [3]
- Meters [4]
- Mini Circuit Breakers [10]
- Relays [11]
- Insulators [4]
- Surge Arresters [1]
- Steel Products [3]
Contact Us
Beijing Huadong Electric Co., Ltd.
[China]
Street Address : No.69, LongZhaoshu Nanli, Outside Zuo'AnMen, Chaoyang Dist.
City : Beijing
Province/State : Beijing
Country/Region : China














