Double power automatic transfer switch
Product Details:
| Max. Voltage | 12kV |
|---|---|
| Max. Current | 630A |
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | BGE |
| Model Number | BGEQ1 |
Payment & Shipping Terms:
| Packaging Details: | EXOPTR PACKING |
|---|---|
| Delivery Time: | ACCORDING CLIENTS |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 1000 Set/Sets per Month |
Detailed Product Description
BGEQ1 series double power automatic switch is composed of the high voltage vacuum circuit breaker and the automatic controller two parts. It suits for the dual power supply system with AC50Hz, rated current up to 630A. The setting will switch over automatically between dual power when one power off or down to guarantee the power supply is reliably and securely. The setting has reliable and safe electric interlocking protection function, and prevent the equipment from being damaged due to short current and over current. The setting is mainly used for metallurgy, chemical industry, high building etc important situation which doesnt permit the power failure. The product rank is CB level, with overload and short current protection function.
Main technical parameter of BGEQ1 dual power automatic switch
Item | Unit | Data |
Rated voltage | kV | 12 |
Rated frequency | Hz | 50 |
Rated current | A | 630 |
Rated short current breaking voltage | kA | 20 |
Rated peak withstand current (peak) | kA | 50 |
Rated short time withstand current/continuous time | kA/s | 20/4 |
Rated short current breaking current (peak) | kA | 50 |
Rated operation sequence |
| O-0.3s-CO-180s-CO |
Mechanical life | Time | 10000 |
Breaking times of rated short current breaking current | Time | 30 |
Power frequency withstand voltage (1min) (wet) phase to phase, earth to earth; (dry) phase to phase, earth to earth/fracture | kV | - 34 42/48 |
Light impulse withstand voltage (peak) phase to phase, earth to earth/fracture | kV | 75/85 |
Secondary current 1min power frequency withstand voltage | V | 2000 |
Storage motor rated pouer | W | ≤250 |
Rated operation voltage | V | AC220VDC220V |
Main mechanical parameter of BGEQ1 dual power automatic switch
Parameter | Unit | Data |
Clearance between open contact | mm | 11±1 |
Contact overtravel | mm | 3-0.3+1.0 |
Closing speed | m/s | 1.1±0.3 |
Opening speed | m/s | 0.7±0.15 |
Bounce time contact closing | ms | ≤2 |
Three-phase closing and opening respectively | ms | ≤2 |
Each phase conduct loop resistance | µΩ | ≤120 |
Closing time | ms | 25~50 |
Opening time | ms | 15~50 |
Double power automatic transfer switch
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Company Info
Baoguang Group Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Wenzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products