Honle High Quality Zw32-12jl Series Outdoor High Voltage Vacuum Prepaid Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: Vcb
• Model NO.: Zw32-12JL
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: ISO9001-2000
• Rated Voltage: 12kv
• Rated Current: 630A
• Outdoor High Voltage: Ensures Robust Performance in All Outdoor Conditio
• Vacuum Circuit Breaker: Provides Reliable Arc Extinction
• Mechanical Life: 10,000 Operations for Long-Term Reliability
• Fast Operation: 0.1-0.3 Seconds Closing, 3-9 Seconds Opening
• High Durability: Suitable for Harsh Environmental Conditions
• Application Versatility: Rural Grids, Urban, Various Power Systems
• Electrical Safety: Standard Voltage Withstands and Circuit Integrity
• Transport Package: Standard Export Package
• Specification: 630A-1250A
• Trademark: HONLE
• Origin: Wenzhou, China
• Production Capacity: 5000PCS Per Month

Product Description

Zw32-12JL Series Outdoor High Voltage Vacuum Prepaid Circuit Breaker

Product description:
  In order to meet the needs of modern electricity management, the problem of arrears of users and line loss can be solved by means of science and technology. Our company developed a new set of 10KV high voltage prepaid metering device. This device is suitable for high voltage metering users between each transformer capacity grade, using the device can achieve a variety of relay protection, and has the characteristics of high accuracy, stable operation, low cost.
  Zw32-12LJ Prepaid integrated circuit breaker on outdoor column is outdoor power distribution equipment with rated voltage 12Kv and three-phase AC 50Hz. It is mainly used to open and close the load current, overload current and short circuit current of high voltage metering users, and has metering and prepayment functions at the same time. Suitable for urban and rural end users for protection and control purposes.
  Zw32-12jl /630 Prepaid circuit breaker rated current 630A(can also be produced according to customer requirements), rated short-circuit breaking current 25KA, with the controller can cut off the normal load current, at the same time as transformer backup protection can cut off the short-circuit current.


Environmental Conditions:
1. Ambient temperature: no higher than +40ºC, no less than -40ºC, 24 hours average temperature difference does not exceed 35ºC.
2. The relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is +40ºC, and it can have higher humidity at a lower temperature; When the average minimum temperature of the wettest month is +25ºC, the average maximum relative humidity is 90%.
3. Pollution level is level 3.
4. The altitude does not exceed 1000mm.
5. There is no strong vibration and impact, no corrosive metal and harmful gas damaging insulation, no serious dust, no conductive particles and dangerous explosive substances.

Products Parameters:
 

NO.	Item	Unit	Parameter
1	Rated Voltage	kV	12
2	Rated Current	A	630
3	Rated Frequency	Hz	50
4	Power Frequency Withstand Voltage 1min(Wet)(Dry) Interphase, Ground/Fracture	kV	48/42
5	Lightning Shock Withstand Current(Peak) Interphase, Ground/Fracture	kV	75
6	Rated Short-circuit Breaking Current	kA	25
7	Rated Short Circuit Closing Current(Peak)	kA	50
8	Rated Peak Tolerance Current	kA	50
9	4S short-time Withstand Current	kA	25
10	Rated Operating Cycle		O-0.3s-CO-180s-CO
11	Rated Short-circuit Current Times of Breaking	Times	30
12	Mechanical Life	Times	10000
13	Secondary Loop 1min Power Frequency Withstand Voltage	kV	2

Outline Overall and Installing Dimensions: