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ZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel Sectionalizer

GuangDong Heng AnShun Electrical Power Equipment Service Co., Ltd.
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ZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel Sectionalizer

Brand Name : HengAnshun

Model Number : ZW32-12

Place of Origin : China

MOQ : 1 unit

Price : USD1764/unit Based on EXW

Supply Ability : 1000 units/month

Delivery Time : 10 work days

Packaging Details : Export wooden case packing

Material : Stainless Steel

Voltage Rating : 12kV

Rated Current : 630A

Color : Grey

Mechanical Life : 10000 times

Type : Outdoor

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ZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel Sectionalizer

Product Description:


ZW32-12 outdoor AC high-voltage vacuum circuit breaker is an outdoor distribution equipment with a rated voltage of 12kV and a three-phase AC frequency of 50Hz. It is mainly used for breaking and closing the load current, overload current, and short circuit current in electronic systems. It is suitable for protection and control in substations and industrial and mining enterprise distribution systems, as well as for frequent operations in rural power grids. It can also be used as a sectional switch for power grid operation. After installing a controller, it can achieve distribution network automation.

Controller Introduction:



1.With 485 / 232 communication interface, or through optical fiber, wireless remote monitoring; Acceleration function after reclosing;when the switch is heavy,automatic acceleration tripping in case of permanent fault;
2.Remote / manual closing to accelerate tripping, and closing reclosing: The user sends power after repairing the line, if he forgets to remove the grounding switch,should accelerate tripping.
3.Three reclosing delay time can be adjusted;
4.The jump closing circuit adopts anti-misoperation design and has anti-jump function;
5.Zero-sequence current can distinguish between in-zone and out-of-zone faults;
6.The remote control switch is designed to prevent misoperation.

Feature:


1.High-voltage vacuum circuit breaker: It adopts vacuum arc extinguishing technology and has good breaking performance and strong arc extinguishing capability. It can reliably interrupt load currents, overload currents, and short circuit currents.

2.Outdoor design: It is suitable for outdoor environments and has good weather resistance and protection performance, allowing it to operate normally under various harsh weather conditions.

3.Rated voltage and frequency: It is suitable for distribution systems with a rated voltage of 12kV and a three-phase AC frequency of 50Hz, meeting the corresponding power requirements.

4.Protection and control functionality: It is mainly used for load protection and control in substations and industrial and mining enterprise distribution systems. It can effectively protect the safe operation of power equipment and systems.

5.Rural power grid application: Due to the frequent operations in rural power grids, this circuit breaker is widely used and can be used as a sectional switch and for distribution network automation in rural power grids.

Condition:


1.Altitude of not more than 2000 meters;

2.Ambient air temperature: -45 ° C ~ + 40 ° C. Daily temperature difference: 25 ° C;

3.Wind speed not more than 35 m / s

4.No flammable, explosive dangerous chemical corrosion and violent vibration places.

Technical Parameter:


Serial No. Parameter Unit Data
1 Rated voltage kV 12
2 Insulation level of Fracture Working Frequency(Dry Test/Wet Test) 48
Voltage of Lightning Shock Test (Peak) 85
3 Level of Insulation to ground/phase to phase Working Frequency Dry Test 42
Wet Test 34
Voltage of Lightning Shock Test (Peak) 75
4 Rated Current A 630
5 Rated thermal stability current (Effective value) kA 20
6 Rated short-circuit breaking current (Effective value) 25
7 Rated thermal stability time s 4
8 Rated short-circuit closing current(Peak) kA 63
9 Rated dynamic stability current (Peak)
10 Mechanical lifetime times 10000
11 Opening rated current 1000
12 Surrounding air temperature Highest Temperature -55
Lowest Temperature +60
Difference ofMaximum daily temperature K ≤25
13 Altitude m ≤2500
14 Humidity Average of daily relative humidity % ≤95
Average of monthly relative humidity ≤90
15 Earthquake-resistant capacity Horizontal acceleration g 0.25
Ground vertical acceleration 0.125
Safety Factor / 1.67
16 Wind Speed m/s ≤35
17 Ice Thickness mm ≤20


ZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel Sectionalizer

ZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel Sectionalizer



ZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel SectionalizerZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel SectionalizerZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel SectionalizerZW32-12(F) Series High Voltage Vaccum Circuit Breaker With Controller Manual/Automatic Stainless Steel Sectionalizer


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