Outdoor High Voltage Fast Permanent Magnet Vacuum Circuit Breaker

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
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Basic Info.

Model NO.
Zw3m-12/630-25
Speed
Normal Type Circuit Breaker
Arc-extinguishing Medium
Vacuum
Installation
Fixed, Quick and Simple
Poles Number
3
Function
Conventional Circuit Breaker
Certification
ISO9001-2000
Delivery
25-30days
Equipment Type
Fully Enclosed High Voltage Switch
Rated Voltage
12 Kv
Rated Current
630/1250 a
Rated Frequency
50 Hz
Manual Operation
Simple and Efficient
Safety Features
Earthing Switch Included
Communication
Supports Remote Monitoring and GPS Positioning
Durability
Rated for 30,000 Mechanical Operations
Advanced Technology
Uses Efficient Vacuum Interrupters
Compact Design
Space-Saving and Cost-Effective
Transport Package
Standard Export Package
Trademark
HONLE
Origin
Zhejiang, China
Production Capacity
1000PCS Per Month

Product Description

Honle Zw3m-12/630-25 Outdoor High Voltage Fast Permanent Magnet Vacuum Circuit Breaker

Outdoor High Voltage Fast Permanent Magnet Vacuum Circuit Breaker
Model ZW3M-12 outdoor high voltage fast permanent magnet vacuum circuit breaker is an outdoor distribution vacuum circuit breaker with rated voltage 12kV and three-phase AC 50Hz. It is a new generation of outdoor column Vacuum Circuit Breaker developed to meet the demand of smart power grid, and has the ability to break the short-circuit current several times. It can be used as 10kV side outlet of substation and post switch of distribution network. It is the first equipment to realize intelligent, automatic and small substation of distribution network.



Main Function:
  1. Protection: With three-stage voltage locking direction overcurrent protection, reverse time overcurrent protection, zero sequence protection, acceleration protection, overload protection, low-frequency load shedding, low-voltage disassembling and three-phase triple reclosing and other functions.
  2. Measurement: three-phase Voltage, current, power factor, frequency, etc.
  3. Control Function: automatic reclosing, local control and remote control can be set.
  4. Communication function: standard RS232, RS485 or Ethernet interface, support optical fiber, distribution network carrier, wireless, twisted-pair communication mode, GPRS SMS or communication, etc.
  5. Other functions: local display, parameter setting, fault recording and alarm, etc.

Environmental Conditions:
1. Ambient temperature: no higher than +70ºC, no less than -40ºC;
2. Relative humidity of air: the daily average is not more than 95%, the monthly average is not more than 90%;
3. Altitude: not exceed 2000m;
4. Wind pressure: no more than 700Pa (equivalent to 34m/s wind speed);
5. Pollution grade: lV class (creepage distance ≥31mm/kV);
6. Ice thickness: no more than 10mm;
7 earthquake intensity: no more than 8 degrees;
8. Installation place: there should be no fire, explosion danger, serious pollution, chemical corrosion and violent vibration, etc.

Products Parameters:
No. Item Unit Parameter
1 Rated Voltage kV 12
2 Rated Current A 630/1250
3 Rated Frequency Hz 50
4 Rated Lightning Shock Withstand Voltage(peak) kV Ground 75
Fracture 85
5 Rated Short-time Power Frequency Withstand Voltage(1 min)
kV
Wet 34
Dry 42
Fracture 48
6 Rated Short-circuit Breaking Current kA 25
7 Rated Short-circuit current times of breaking Times 30
8 Rated Short-time Withstand Current kV 25
9 Rated Duration of Short-circuit S 4
10 Rated Peak Withstand Current kA 50
11 Rated Short Circuit Switching Current kA 50
12 Secondary Loop Power Frequency Withstand Voltage kV 2
13 Rated Operating Sequence   O-0.3s-CO-180s-CO
14 Mechanical Life  Times 30000

Outline Overall and Installing Dimensions:
Outdoor High Voltage Fast Permanent Magnet Vacuum Circuit Breaker
Factory
Outdoor High Voltage Fast Permanent Magnet Vacuum Circuit BreakerOutdoor High Voltage Fast Permanent Magnet Vacuum Circuit Breaker

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