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Vacuum Interrupter HCJ5-1.14KV 630A vacuum interrupter for vacuum contactor use from JUCRO Electric

Vacuum Interrupter HCJ5-1.14KV 630A vacuum interrupter for vacuum contactor use from JUCRO Electric

Vacuum Interrupter HCJ5-1.14KV 630A vacuum interrupter for vacuum contactor use from JUCRO Electric
CategoriesVacuum Interrupter
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BrandJUCRO
ModelHCJ5-1.14/630
Unit PriceUS $ 34-35 / piece
FOB portShanghai/Ningbo
Terms of PaymentL/C, Western Union, MoneyGram, T/T
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Update Time2018-12-10
Detail Information

Vacuum Interrupter HCJ5-1.14KV 630A for Vacuum Contactor use from JUCRO Electric

Vacuum Interrupters accept customized order according to technical drawing or samples.
Detailed Image
Main technique parameters
No.

Parameter name

Unit

 Value

1

Rated voltage

KV

1.14
2

Rated current

A
630
3

Rated frequency

Hz
50
4

Rated making current

A
6300
5

Rated breaking current

A
5040
6

Limiting breaking current

A
6300
7

Rated short time withstand current

A
5040
8

Rated short time power frequency withstand voltage (1 minute)

KV
10
9

Mechanical life

104

Operations

100
10

Rated breaking operations

AC3

104

Operations

15

AC4

104

Operations

0.6
11

Automatic closing force of the contacts

N

70±20

12

Force required to hold the contacts opening at full stroke

N

90±20

13

Circuit resistance under minimum contacts force

μΩ

≤80

14

Limiting abrasion thickness of the contacts

mm

2
15

Storage life

Year

20
16

Internal gas pressure

Pa

≤1.33×10-3

Vacuum contactor technical specifications

No.

Items

Unit

 Value

1

Clearance between opening contacts

mm

2±0.2

2

 Contacts travel

mm

1±0.2

3

Average opening speed

m/s

0.6±0.2

4

Average closing speed

m/s

0.3±0.1

5

Rated contacts pressure

N

100±20

6

Contacts bouncing duration at closing operation

ms

 2

7

Closing synchronism

ms

 2

8

Contacts re-bouncing clearance at opening operation

mm

 1

 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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