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E-mail
info@volcano-electrical.com
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Phone
+86-577-61668058
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Address
Building 2,59, Weishiliu Road, Economic Development Zone, Chengdong Street, Yueqing, Zhejiang, China
Product Categories
Zhejiang Volcano electrical technology Co., LtdFree·1YRS
High Voltage Circuit Breaker
NegotiableUpdate on October 06
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Vacuum Circuit Breaker
- Place of Origin
- City, Province
Overview
ZW32 33kv Pole Mounted Vacuum Circuit Breaker, with a rated voltage of 36kV, is an outdoor automatic current recloser. It can be applied at 33kV incoming lines.
Product Details
Product description
ZW32 series high voltage out door circuit breaker can be used for 50HZ 40. 5kv outdoor high voltage electrical equipment.Mainly used in controlling and protection of outdoor power transmission and transformation system of 35kv, also in normal operation and short-circuit protection for all kinds of power grid and frequent operation place.
It has characteristics of well tightness and high temperature endurance, non-combustion and non-exploration, easy mounting, anti-aging and long service life.
Ambient condition
1. Altitude: up to 2500m
2. Ambient temperature: max +50°C min -35°C
3. Maximum daily average temperature °C 40
4. Wind pressure: ≤700Pa (equals to wind speed 37.5m/s)
5. Earthquake intensity: ≤8 degree (as per terms UBN-97: Zone 1)
6. Air contamination degree: degree
7. Max daily temperature variation: ≤25°C
8. Maximum solar radiation: ≤1035 W/m²
9. Isokeraunic level: ≤70
10. Average rainfall annually: ≤1400 mm/a
Main Technical Data | ||||
Rated voltage | kv | 36 | ||
Rated frequency | Hz | 50 | ||
Rated lighting impulse withstａnd voltage | kv | 185 | ||
Rated short-time power frequency withstａnd voltage(dry) | kv | 95 | ||
Rated short-time power frequency withstａnd voltage(humid) | kv | 80 | ||
Rated current | A | 1250 | 1600 | 2000 |
Rated short-circuit breaking current | kA | 20 | 25 | 31.5 |
Rated short-circuit making current | kA | 50 | 63 | 80 |
Rated short-time withstａnd current | kA | 20 | 25 | 31.5 |
Rated peak withstａnd current | kA | 50 | 63 | 80 |
Rated operations of short-circuit breaking current interruption | times | 20 | ||
Full opening time | s | 0.1 | ||
Rated operating sequence | 0-0.3s-CO-180s -CO | |||
Our Services
1. Rich experience in ODM and OEM
2. Excellent One-stop service
3. High Quality Precision Customized forging & Casting services
4. The lowest price
5. Strict quality control
6 We can manufacture it according to customers requirements.
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