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High-Quality Indoor High-Voltage Vacuum Circuit Breaker for Switchgear
| Price | $720.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 504 people viewed |
Model NO.:
ZN63-12
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
Rated Frequency:
50/60Hz
Material:
Steel, Expoxy Resin
Customize:
Yes
Model No.:
Zn63-12
Color:
White/Red
Ambient Temperature:
-15-40
Rated Thermal Settling Time:
4s
Size:
Medium
Altitude:
≤1000m
Mechanical Life:
10000times
Phase Distance:
150mm/210mm
Earthquake Intensity:
Not Exceed 8 Degrees
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 |
| Rated frequency: 50 Hz |
| Mechanical life: 10000 times |
| Material: Stainless steel |
| Rated current: 630A |
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. Can be used as the fixed installation leather yuan, also can equipped with feed mechanism, form a handcart unit.
| Rated voltage | kV | 12 | 24 | |
Rated insulation level | Power frequency withstand voltage (1min) | kV | 42/48 | 65/79 |
| Lighting impulse withstand voltage (peak) | kV | 75/85 | 125/145 | |
| Rated current | A | 630-4000 | 630-3150 | |
| Rated short-time withstand current | kA | 25-40 | 25-40 | |
| Rated peak withstand current | kV | 63-100 | 63-100 | |
| Rated short-circuit breaking current | kA | 25-40 | 25-40 | |
| Rated short-circuit making current | kA | 63-100 | 63-100 | |
| Rated frequency | Hz | 50 | 50 | |
| Secondary circuit rated short-time withstand voltage(1min) | kV | 2 | 2 | |
| Secondary circuit rated voltage | V | DC110,220 / AC110,220 | DC110,220 / AC110,220 |
Using the environment conditions
Ambient air humidity: cap + 40 ºC, lower limit - 15 ° ºC
Altitude: < 1000 m (if need higher elevation, the rated insulation level increase)
Needs: amplitude, intensity of no more than 8 degrees
Air relative humidity, average no greater than 95%, the monthly average no greater than 90%
No fire and explosion danger, serious pollution, chemical corrosion and the site of violent vibration
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