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Vacuum Interrupter HCJ3 12KV 400A(JUC522A) for vacuum contactor

Vacuum Interrupter HCJ3 12KV 400A(JUC522A) for vacuum contactor

Vacuum Interrupter HCJ3 12KV 400A(JUC522A)  for vacuum contactor
Vacuum Interrupter HCJ3 12KV 400A(JUC522A)  for vacuum contactorVacuum Interrupter HCJ3 12KV 400A(JUC522A)  for vacuum contactorVacuum Interrupter HCJ3 12KV 400A(JUC522A)  for vacuum contactor
CategoriesVacuum Interrupter
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BrandJUCRO
ModelHCJ3
Unit PriceUS $ 60-62 / piece
FOB portShanghai/Ningbo
Terms of PaymentL/C, Western Union, MoneyGram, T/T
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Update Time2018-12-10
Detail Information

HCJ3 12KV 400A vacuum interrupter for vacuum contactor

Vacuum Interrupters accept customized order according to technical drawing or samples.
Detailed Image

1. Brief introduction

The interrupter adoption porcelain and ceramics makes to insulate the outer shell. Contact is WCCu metal alloy material advanced technique of adoption Including bulk small. Breaking the abiliting strong the life span is long, maintenanle is simple ,no explosion dangerous, no contaminate and the noise is low . The pack vacuum contactor can operate the ebery kind of electric appliances equipments, and fuse match f-c cabinet

      

 2. Vacuum Tube main technique parameter


No.

Parameter name

Unit

Value

1

Rated voltage

kV

12

2

Rated current

A

400

3

Rated frequency

Hz

50

4

Rated making current

kA

4

5

Rated breaking current

kA

3.25

6

Limiting breaking current

kA

4

7

Rated short-time withstand current

kA      

4

8

Rated short-time withstand voltage

kV

42

9

Rated lighting impulse voltage

kV

75

10

Circuit resistance at lowest rated contacts force

μΩ

80

11

Electrical life

Times

250000

12

Mechanical life

times

500000

13

Closing force due to bellows and atmosphere

N

70±20

14

Force required to hold contacts open at full stroke

N

100±30

15

Limiting abrasion of contacts

mm

3

16

Internal gas pressure

Pa

≤1.33×10-3

17

Storage life

years

20

 Packing & Delivery 

Strong package, Safety first.

Inside with foam to support the product, put it in carton or wooden box, fixed it on pallet.

As long as possible to keep the products safe until it arriving customer's warehouse.

Clearly marking label outside of package, customers will be easy to identify their goods.
Our Company
20000 M2 of JUCRO Electric company land
1500 M2 of office building
5000 M2 of workshop building
Inside of JUCRO Electric office building
Inside of JUCRO Electric office building
JUCRO Electric office work area
Workshop

Vacuum Interrupter Workshop

Accept customized order.
Design the Vacuum Interrupter for you.

VCB Production Line

VCB Vacuum Circuit Breaker production Line.

VCB Production Line

VCB Vacuum Circuit Breaker production line, Engineers routine inspection.
Quality Inspection
 Carefully inspection of each product, Quality guaranteed 
 completely data records of entire process , all the product data can be traced. 
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