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Home MEPF Equipment & Electrical Electrical System Low Voltage Power Distribution Equipment and Materials Switchgear YUFLY ELEC COMPANY LIMITED CHZ7 11kV 630A Meidium voltage 3 phase outdoor pole mounted AC vacuum circuit breaker with controlle

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Supplier: YUFLY ELEC COMPANY LIMITEDGo to Homepage >>
Office Location: Tai zhou, Zhejiang, China, East Asia Tai zhou, Zhejiang, China, East Asia
Type of Supplier: Exporter
Established Year: 2008
Annual Revenue: US$2 Million-US$5 Million
Total Employees: 10-50 People
YUFLY ELEC COMPANY LIMITED
CHZ7 11kV 630A Meidium voltage 3 phase outdoor pole mounted AC vacuum circuit breaker with controlle

CHZ7 11kV 630A Meidium voltage 3 phase outdoor pole mounted AC vacuum circuit breaker with controlle

FOB:  USD 4500 - 5000 Set(s)
Model: CHZ7-11 auto recloser
Min. order: 1 Set(s)
Production Time: 30 days
Terms of Payment: T/T
Sample: Free
Main Port of Export: Ningbo
Product Details

Quick Details

  • Place of Origin:

  • Zhejiang, China

  • Brand Name:

  • YUFLY

  • Model Number:

  • CHZ7-11 auto recloser

  • Voltage:

  • 11kV auto recloser

  • Current:

  • 630A,1000A,1250A,2000A

  • Application:

  • Outdoor pole mounted auto recloser

Supply Ability

  • Supply Ability:

  • 1000 Set/Sets per Month

Packaging & Delivery

  • Packaging Details

  • Export packing

  • Port

  • Ningbo

  • Lead Time :

  • 20days after sign contract

Specifications

Auto recloser
Automatic storing; simple in structure; long operation life; serial protect fuction; remote controll.

Auto recloser

CHZ7-12/24/40.5 outdoor three-phase high voltage autorecloser is a 12/24/36kV rated voltage and 50Hz outdoor distribution device, which is applicable for distribution system in substation feedback line terminal and industrial mining establishment to protect and control, applicable for frequently switching operation occasion. The recloser is composed of ZW20A outdoor circuit breaker and autorecloser controller. The product is matched to use with circuit breaker, sectionalizer and fuse, able to avoid power cut accident caused by transient faults, able to cut off permanent fault line or fault point.

 


Name

Unit

Data

1

Rated voltage

kV

12/24/36

2

Rated insulation level

1  minute P.F withstand voltage

Dry

95

Wet

85

Lightning impulse voltage(peek value)1.2/50μs

185

3

Rated current

A

1250/1600/2000

4

Rated frequency

Hz

50/60

5

Rated short-circuit breaking current

kA

20/25/31.5

6

Rated operating sequence


O-0.3s-CO-180s-C

7

Breaking times of rated short-circuit breaking current

times

20

8

Rated short-circuit closing current(peak)

kA

 

50/63/80

9

Rated peak withstand current

50/63/80

10

Rated short time withstand current

20/25/31.5

11

Mechanical life

times

10000

 

CHZ7 11kV 630A Meidium voltage 3 phase outdoor pole mounted AC vacuum circuit breaker with controller 12kV vacuum auto recloser         CHZ7 11kV 630A Meidium voltage 3 phase outdoor pole mounted AC vacuum circuit breaker with controller 12kV vacuum auto recloserCHZ7 11kV 630A Meidium voltage 3 phase outdoor pole mounted AC vacuum circuit breaker with controller 12kV vacuum auto recloser


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