- Overview
- Product Description
- Product Parameters
- Fields of application
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- FAQ
Basic Info.
Product Description
High/Low voltage switchgear refers to the electrical products used for power system generation, transmission, distribution, power conversion and consumption to play the role of on-off, control or protection, voltage level in 3.6kV~550kV, mainly including high/low voltage isolation switch and ground switch, high voltage load switch, high voltage automatic recirculation and sectioner. High voltage operating mechanism, high/low voltage explosion-proof distribution device and high voltage switchgear and other categories.
The switchgear has the functions of overhead inlet and outlet line, cable inlet and outlet line, and busbar connection. It is mainly used in power plants, substations, petrochemical industry, metallurgical steel rolling, light textile industry, factories and mining enterprises, residential areas, high-rise buildings and other different places.
| HXGN -12 High Voltage Switchgear | ||
| Item | Unit | Data |
| Rated Voltage | kv | 12 |
| Rated Frequency | Hz | 50 |
| Rated Current of Main Busbar/Maximum Rated Current of Fuse | A | 630,125 |
| Rated Short-time Withstands Current of Main Loop and Grounding Loop | KA/s | 20, 3 |
| Rated Peak Withstand Current of Main Loop and Grounding Loop | KA | 50 |
| Rated Shot-circuit Closing Current of Main Loop and Grounding Loop | KA | 50 |
| Breaking Times of Load switch with Full Capacity | times | 100 |
| Fuse Breaking Current | kA | 31.5, 40 |
| Rated Closed Loop Breaking Current | A | 630 |
| Rated Transfer Current | A | 1600 |
| Mechanical Life | times | 2000 |
| 1min Power Frequency Voltage (Peak Value) (Phase to phase and Phase to Earth/Isolating Fracture | kv | 42, 48 |
| Lightning Impluse Withstand Voltage (Peak Value) (Phase to phase and Phase to Earth/Isolating Fracture | kv | 75,85 |
| 1min Power Frequency Voltage of Secondary Loop | kv | 2 |
| Protection Degree | IP3X | |
| GGD AC Low Voltage Switchgear | ||||||
| Type | Rated voltage(V) | Rated current(A) | Rated short-circuit breaking current(kA) | rated short time current(1s)(kA) | Rated peak withstand current(kA) | |
| GGD1 | 380 | A | 1000 | 15 | 15 | 30 |
| B | 600(630) | |||||
| C | 400 | |||||
| GGD2 | A | 1500(1600) | 30 | 30 | 63 | |
| B | 1000 | |||||
| C | 600 | |||||
| GGD3 | A | 3150 | 50 | 50 | 105 | |
| B | 2500 | |||||
| C | 2000 | |||||
| GGJ Low Voltage Switchgear | |
| Rated voltage | 0.38-0.66KV |
| Rated frequency | 50HZ |
| Rated capacity | 1-600Kvar |
| Applicable voltage range | (0.85-1.1) times rated voltage |
| maximum permissible current | 1.3 times rated current |
| Control loop | Loop 1-16 |
| Switching time | 1-150S/times |
| Working mode | Automatic, continuous operation |
Q: Are you a Manufacturer, factory or Trading company ?
A: Yes, We are engaging in the research and development, production and operation of transformer for over 10 years.
Q: What's your warranty terms?
A: We offer 12 months warranty time.
Q: Production Time?
A: In general, it take 4~6weeks and it depend on the different style.
Q: What's your payment terms?
A: Pay by T/T and L/C is acceptable.
Q: How do you conduct quality control in your factory?
A: We implement 100% QC inspection to ensure every product is qualified. We have over 10 times QC inspections during the manufacturing process from raw material to the final products.Each of our unit has 3C certificate. If you need any other Certificate, we can help you to apply it.
Q: Do you have the products in stock?
A: Normally no. All our products produce depending to your order quantity.