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40.5kv Indoor AC High Voltage Side Mounted Vcb Circuit Breaker
| Price | $2000.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 519 people viewed |
Model NO.:
Circuit Breaker
Breaking Capacity:
High Voltage Circuit Breakers
Operation:
Energy-storage Type
Speed:
Normal Type Circuit Breaker
Arc-extinguishing Medium:
Vacuum
Installation:
Fixed or Handcart Type
Structure:
Vcb
Poles Number:
3
Type:
Indoor Vacuum Circuit Breaker
Function:
Isolation,Protection,Automatic Reclosing
Certification:
ISO9001-2000
Rated Voltage:
12kv
Rated Current:
630/1250/1600A
Mechanical Life:
30000 Times
Altitude:
1000m
Trademark:
ZGHQDL
Transport Package:
Wooden Box Packing
Specification:
Custom-made
Origin:
China
HS Code:
8535210000
Product Description
ZN63(VS1)- 40.5 indoor AC high- -voltage vacuum circuit breaker (hereinafter referred to as circuit breaker) is suitable for three -phase AC 50Hz, 40.5kV indoor handcart switchgear, and can be used as protection and control for industrial and mining enterprises, power plants and substations. Equipment, and suitable for places with frequent operations. The performance of this product conforms to the national standard GB1984- -2003 "AC High Voltage Circuit Breaker", JB3855 "3.6 -40.5KV Indoor AC High Voltage Vacuum Circuit Breaker", GB/T11022-1999 "Common Technical Requirements for High Voltage Switchgear and Control Equipment Standards" and IEC62271-100 and other standards.
| No. | ltem | Unit | Data | |||
| 1 | Rated voltage | KV | 40.5 | |||
| 2 | Rated insulation leve | 1min Power frequency withstand voltage (effective value) | 95 | |||
| Lightning impulse withstand voltage (peak value) | 185 | |||||
| 3 | Rated frequency | Hz | 50 | |||
| 4 | Rated current | A | 630,1250,1600,2000,2500 | |||
| 5 | Rated short-time withstand curren | KA | 20 | 25 | 31.5 | |
| 6 | Rated peak withstand current | 50 | 63 | 80 | ||
| 7 | Rated short-circuit breaking current | 20 | 25 | 31.5 | ||
| 8 | Rated short-circuit making current (peak value) | 50 | 63 | 80 | ||
| 9 | Rated operating sequence | O-0.3s-CO-180s-CO | ||||
| 10 | Rated short circuit duration | S | 4 | |||
| 11 | Break time | Ms | ≤80 | |||
| 12 | Rated capacitor bank breaking current | A | 630/Back to back 400 | |||
| 13 | Rated short-circuit breaking current breaking times | Times | 20 | |||
| 14 | Mechanical life | 10000 | ||||
| 15 | Rated operating voltage | V | -110/~110,-220/~220 | |||
| 16 | Dimensions (WxHxD) | mm | 1246x1650x905 | |||
| 17 | weight kg | 466 | ||||
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