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Vacuum Circuit Breaker 36kv 630A Vcb for Switchgear Panel Vacuum Circuit Breaker 33kv
| Price | $720.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 445 people viewed |
Model NO.:
ZN63-12 BESIDE TYPE
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, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification:
ISO9001-2000
Rated Voltage:
12kv
Installation Method:
Withdrawable
Rated Current:
630A/1250A/1600A/2000A
Phase Distance:
150mm/210mm
Rated Frequency:
50/60Hz
Material:
Steel, Expoxy Resin
Customize:
Yes
Size:
Medium
Altitude:
≤1000m
Closing Time:
0.1s
Ambient Temperature:
-15-40
Mechanical Life:
1000times
Model No.:
Zn63-12 Beside Type
Seismic Intensity:
Not Exceeding Level 8
Average Closing Speed:
0.4~0.8m/S
Trademark:
SHENGSU ELECTRIC CO., LTD
Transport Package:
Wooden Case
Specification:
pcs
Origin:
China
Product Description
| Place of Origin:Wenzhou Zhejiang China |
| Brand Name: SHENGSU |
| Model Number: VS1-12 |
| Material: Stainless steel |
| Mechanical life: 20000 times |
| Color: White Red |
| Rated voltage: 12KV |
VS1 (ZN63A) - 12 indoor high voltage vacuum circuit breaker, three-phase ac 50 hz, rated voltage of 12 kv power system of indoor switchgear, as power equipment, industrial and mining enterprises, power protection and control unit. Apply to working in the rated electric demand flow frequent operation, or more open circuit short circuit current.
The circuit breaker operating mechanism and circuit breaker unibody design of ontology. Either as a fixed installation unit, also can equipped with feed mechanism, form a handcart unit.
| No. | Item | Unit | Technical Parameter | ||
| 1 | Rated voltage | KV | 7.2, 11, 12 , 13.8 | 17.5 , 24 | |
| 2 | Rated frequency | HZ | 50, 60 | 50, 60 | |
| 3 | Rated current | A | 630,800, 1000,1250, 1600 | 630,800, 1000,1250, 1600 | |
| 4 | 1min Power frequency withstand voltage | wet | KV | 38 | 50 |
| dry | KV | 48 | 60 | ||
| 5 | Brand | Boerstn | Boerstn | ||
| 6 | Type | side mounted | side mounted | ||
| 7 | Rated lightning impulse withstand voltage | KV | 75 | 125 /150 | |
| 8 | Rated short circuit breaking current (Peak) | KA | 63, 80, 100 | ||
| 9 | Rated active load and close circuit breaking current | A | 63 | 50 | |
| 10 | Rated short circuit breaking current | KA | 20 , 25 , 31.5 | ||
| 11 | Rated short circuit making current (peak) | KA | 63, 80, 100 | ||
| 12 | Rated cable(line) charging breaking current | A | 50, 100 | 50, 100 | |
| 13 | Cable charge breaking current in earthing fault | A | 20 | 20 | |
| 14 | Rated withstand current (peak) | KA | 63, 80, 100 | ||
| 15 | Short time withstand current (4s) | KA | 31.5 | 31.5 | |
| 16 | Mechanism life | times | 10000 | 10000 | |
Using the environment conditions
Ambient air humidity: cap + 40 ° ºC, lower limit - 15 ° ºCHeight: < 1000 m (if need higher elevation, the rated insulation level increase)
Amplitude: the earthquake intensity is not more than 8 degrees
Air relative humidity, average no greater than 95%, on average no greater than 90%
No fire and explosion danger, serious pollution, chemical corrosion and the site of violent vibration
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