- Circuit Breakers[10]
- Contactors[3]
- Electronic & Instrument Enclosures[2]
- Generator Parts & Accessories[1]
- Other Electrical Equipment[5]
- Power Distribution Equipment[3]
- Inverters & Converters[2]
- Relays[4]
- Other Switches[2]
- Push Button Switches[8]
- Transformers[5]
- Transistors[1]
- Capacitors[1]
- Solar Energy Systems[10]
- Other Lights & Lighting Products[1]
- Energy Meters[4]
- Cylinders[10]
- Alarm[3]
- Fire Alarm[2]
- Hydraulic Tools[1]
- Contact Person : Mr. Ye Victor
- Company Name : Changcheng Electrical Equipment Group Zhejiang Imp. & Exp. Co., Ltd.
- Tel : 86-577-61989999
- Fax : 86-577-61891122
- Address : Zhejiang,Wenzhou,Changcheng High-Tech Industrial Zone,North Baixiang,Yueqing
- Country/Region : China
- Zip : 325603
Exellent FZW32-12 outdoor AC high voltage vacuum load breaker switch
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Exellent FZW32-12 outdoor AC high voltage vacuum load breaker switch
1. General
FZW32-12/T630-20 type outdoor high voltage isolate vacuum switch is a new generation of high voltage electrical equipment developed by both home and overseas advanced technology. Each of the technical performance have reach the standard of GB3804 and IEC.
They are designed for the construction and reform of urban and rural grid. The bottom of the product has adopted stainless steel and galvanized carbon steel with ultraviolet-proof coating material, to make sure it’s normal outdoor operation. Each stainless steel component can ensure it’s durability, stability, water-proof and salt fog against ability.
It has characteristic of small size, light weight, good appearance, easy operation, strong breaking ability, long electrical life maintenance free and obvious fracture. It can adopt manual single-pole operation and also electric, distance operation.
2.Specifications
| No. | Item | Unit | Parameter | |
| 1 | Rated voltage | KV | 12 | |
| 2 | Rated frequency | Hz | 50 | |
| 3 | Rated Current | A | 630 | |
| 4 | Rated active load breaking current | A | 630 | |
| 5 | Rated closed-Loop breaking current | A | 630 | |
| 6 | 5%Rated active load breaking current | A | 31.5 | |
| 7 | Rated cable charging breaking current | A | 10 | |
| 8 | Rated no-load transformer breaking capacity | 1600 | ||
| 9 | Rated breaking current of capacitor | A | 100 | |
| 10 | 1min power frequency withstand voltage :vacuum Fracture,white, relative to /solation Fracture | KV | 42/48 | |
| 11 | Lightning impulse withstand mortgage:white, relative to /solation Fracture | KV | ||
| 12 | Rated short time withstand current (heat stable) | KA | 20 | |
| 13 | Rated short circuit duration | S | 4 | |
| 14 | Rated peak withstand current (dynamic stability) | KA | 50 | |
| 15 | Rated short circuit making current | KA | 50 | |
| 16 | Mechanical life | Times | 10000 | |
| 17 | vacuum interrupter contacts to allow wear | mm | 1 | |
| 18 | Manual torque | N.m | ≤200 | |
| 19 | Adjustment of load switch vacuum Interrupter assembly | Contact opening distance | mm | 5±1 |
| Average gate speed | m/s | 1.1±0.2 | ||
| Different points of three-phase gate | ms | < 5 | ||
| Different points of three-phase gate | ms | < 2 | ||
| Charged and relative distance between | mm | > 200 | ||
| secondary circuit resistance | υΩ | ≥400 | ||
3.Out dimension
Exellent FZW32-12 outdoor AC high voltage vacuum load breaker switch
