Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Manual Type
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  • Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker
  • Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker
  • Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker
  • Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker
  • Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker
  • Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
ZW32
Arc-extinguishing Medium
Vacuum
Installation
Fixed
Structure
Vacuum Circuit Breaker
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE
Standard
IEC 60056
Rated Voltage
40.5kv
Rated Current
630A, 1250A, 1600A, 2500A
Mechanical Life
M2
Electrical Life
E2
Protection
CT,Zero CT
Operating Mechanism
Spring or Permanent Magnet
Disconnector
One Side or Both Sides
Surge Arrester
Optional
Service Environment
-40~+70 Celsius
Pole
Epoxy Resin or Silicone Rubber
Ftu
Bell Type or Box Type
Delivery Time
Within 30 Days
Transport Package
Wooden Box
Specification
pole, mechanism and enclosure
Trademark
TENLEE
Origin
China
HS Code
8535210000
Production Capacity
500 Sets Per Month

Product Description

Product Description

ZW32 series outdoor high voltage vacuum circuit breaker is 11kv to 40.5kv three phase AC 50/60Hz outdoor power distribution equipment. It is suitable for power distribution system protection and control in transformer substation and mining & industrial enterprises, as well as rural power grid with frequent operation. It can also be used as ring network power supply unit and terminal equipment. 
ZW32 vacuum circuit breaker can be combined with disconnector to be used as section switch. It is mainly used to break and make load current, overload current and short circuit current. 
It can be equipped with intelligent controller to protect branch circuits, automatically clearing circuit failures, such as earth between phases, short circuit between phases and overcurrent, ensuring the electrical safety for users without failures. 


Operating mechanism: spring mechanism (manual/ motor ) / permanent magnet 
Disconnecting switch: disconnecting at one side or both sides ( if needed)
Optional: CT, zero CT, PT, surge arrester
Control and protection: inrush current controller
Bell type FTU (optional)
Box type FTU (optional)
Installation: pole mounted 


Standard
IEC 60056

Features

  1. Vacuum circuit breaker is three phase post type structure, reliable and stable breaking capacity, without combustion and explosion danger, maintenance free, small size, light weight, long service life
  2. Vacuum circuit breaker is completely sealed, excellent sealing, damp-proof and anti-condensation performance, especially suitable for severe cold and humid places
  3. Three phase pole and CT uses epoxy resin solid insulation, or epoxy resin coated with silicone rubber solid insulation, which is anti-high & low temperature, ultraviolet resistant and aging resistant. 
  4. Operation mechanism is small size spring mechanism, reliable action, long mechanical life, up to 10000 operations.
  5. Operation mechanism is installed in the sealed enclosure, corrosion resistant. There is no oil or sf6 gas in the enclosure, environmentally friendly. 
  6. Close and open can be operated by manual or motor, or remote control. It can be combined with recloser controller or section controller to form automatic recloser or automatic sectionalizer. 
Product Parameters
 
Item  Unit  Data 
Rated voltage kV 12 24 40.5
Rated frequency Hz 50/60
Rated current 630/1250 1250,1600,2500
Rated short circuit breaking current kA 20,25 25,31.5
Rated short circuit making current(peak) kA 50,63 63,80
Rated short time withstand current (4S) kA 20,25 25,31.5
Rated peak withstand current (peak) kA 50,63 63,80
Rated operating sequence   O-0.3s-CO-180s-CO
Mechanical life times 10000(spring)/30000(permanent magnetic)
Rated short circuit breaking current breaking times times 30
1min power frequency withstand voltage Between phases, phase to earth(dry) kV 42 65 95
across isolation distance(dry) kV 48 79 118
Between phases, phase to earth(wet) kV 34 34 /
Lightning impulse withstand voltage Between phases, phase to earth kV 75 125 185
across isolation distance kV 85 145 215
Secondary circuit 1 min power frequency withstand voltage kg 2
 
Detailed Photos
 

accessories
 

PT
Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker

 

 
bell type FTU
Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker
Box type FTU
Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker



 
Packaging & Shipping

standard packaging: 
wooden box
delivery time: 
within 20 days

 

Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker
Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker





shipping:
sea, air, railway, express
Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker

Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker

Company Profile

Combining manufacturing experience, new technology and industrial knowledge, TENLEE aims to build advanced power distribution and protection systems. 
TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 40.5kv for indoor/outdoor systems: gas insulated switchgears 
ring main unit
sf6 free switchgears
vacuum circuit breakers
sf6 circuit breakers
reclosers 
load break switches
disconnectors
distribution transformers/power transformers
substations 
Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit BreakerLong Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker

FAQ

1. What is the delivery date?
Usually within a month for a HQ.
2. Do you have type tests?
Yes, we have type test in China and we also pass type test in Europe. 
3. Do you have other voltage ranges?
Yes, we have 12kv, 24kv and 40.5kv. 

Long Mechanical Life Permanent Magnetic Mechanism 33kv Outdoor Vcb Vacuum Circuit Breaker

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