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Honle Zw32 Outdoor High Voltage Vacuum Circuit Breaker Vcb 1250A
| Price | $1600.00 |
|---|---|
| Min Order | 10 Pieces |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 508 people viewed |
Model NO.:
ZW32
Breaking Capacity:
High Voltage Circuit Breakers
Operation:
Electric Type
Speed:
Normal Type Circuit Breaker
Arc-extinguishing Medium:
Vacuum
Installation:
Fixed
Structure:
Vcb
Poles Number:
3
Type:
Circuit Breaker
Function:
Conventional Circuit Breaker
Rated Voltage:
12kv, 24kv, or 40.5kv
Rated Frequency:
50Hz
Rated Current:
630A, 1250A, 2000A, 2500A, or 3150A
Rated Short-Circuit Breaking Current:
20ka
Rated Peak Withstand Current (Peak):
50ka
Rated Short-Time Withstand Current:
20ka
Rated Short Circuit Closing Current (Pea:
50ka
Trademark:
Honle
Transport Package:
Standard Export Package
Specification:
630A-1250A
Origin:
Zhejiang, China
Product Description
Description:
ZW32-12,24,40.5 outdoor vacuum circuit breaker (hereinafter referred to as circuit breaker) is an outdoor power distribution equipment with rated voltage of 12KV,24KV or 40.5KV and three-phase AC 50Hz. It is mainly used to break and close the load current, overload current and short circuit current in the power system. It is suitable for protection and control in substation and industrial and mining enterprise substation systems, and places where rural power grids operate frequently.
The circuit breaker has the characteristics of small size, light weight, anti-condensation and maintenance-free, and can adapt to harsh weather conditions and dirty environments.
ZW32-12,24,40.5 outdoor vacuum circuit breaker (hereinafter referred to as circuit breaker) is an outdoor power distribution equipment with rated voltage of 12KV,24KV or 40.5KV and three-phase AC 50Hz. It is mainly used to break and close the load current, overload current and short circuit current in the power system. It is suitable for protection and control in substation and industrial and mining enterprise substation systems, and places where rural power grids operate frequently.
The circuit breaker has the characteristics of small size, light weight, anti-condensation and maintenance-free, and can adapt to harsh weather conditions and dirty environments.
Standards compliant:
GB1984 "AC high voltage circuit breaker"
GB11022 "Common technical requirements for high-voltage switchgear and control equipment standards"
GB311.1-6 "Insulation coordination of high voltage power transmission and transformation equipment"
GB763 "Communication of AC high voltage electrical appliances during long-term work"
BG2706 "Test Method for Dynamic and Thermal Stability of AC High Voltage Apparatus"
GB3309 "Mechanical test of high voltage switchgear at room temperature"
DL/T593 "Technical Conditions for Common Ordering of High Voltage Switchgear"
Sr. | Name | Unit | Value |
1 | Rated voltage | KV | 12,24,40.5 |
2 | Rated frequency | Hz | 50 |
3 | Rated current | A | 630,1250,2000,2500,3150 |
4 | Rated short-circuit breaking current | KA | 20 |
5 | Rated peak withstand current (peak) | KA | 50 |
6 | Rated short-time withstand current | KA | 20 |
7 | Rated short circuit closing current (peak) | KA | 50 |
8 | Mechanical life | Time | 10000 |
9 | Rated short circuit current breaking times | Time | 30 |
10 | Power frequency withstand voltage (1min): (wet) (dry) phase, ground, fracture | KV | 42/48 |
11 | Lightning impulse withstand voltage (peak), phase to ground, fracture | KV | 75/85 |
12 | Secondary circuit 1min power frequency withstand voltage | KV | 2 |
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