All

Remote Control Circuit Breaker Schneider Electrical MCCB Circuit Breaker

Location:
wenzhou China (, Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Circuit Breaker

Product Description

SKYPE: NOVIA.NI

1. General Description

VS1-12 (ZN63A) type indoor medium voltage vacuum circuit breaker is used as protection and control unit of three-phase AC indoor medium voltage switchgear and industrial and mining enterprise power device of 50Hz and rated voltage up to 702-12kV. This product comply with GB1984 AC High Voltage Circuit Breaker,

JB3855 3.6~`40.5kV Indoor AC HV Vacuum Circuit Breaker,

DL/T403 Specification of 12-40.5kV Indoor High Voltage Vacuum Circuit Breaker,

IEC60694, IEC62271-100

Through combing the spring operation mechanism with circuit breaker body as an integration , this circuit breaker not only be used as fixed installation unit, but also as hand cart unit through equipped with truck.

2. Working Environmental Conditions

l Altitude not exceeding 1000m

l Ambient temperature: -15°C~+40°C

l Ambient humidity: daily average relative humidity not exceeding 95%

monthly average relative humidity not exceeding 90%

l The place for working shall be free from dropping water, fire disaster, explosion risk, severe pollution, chemical corrosion and fierce vibration.

3. Technical Data

Code

Item

Unit

Data

1

Rated voltage

kV

12

2

rated frequency

Hz

50

3

Rated lighting impact withstand voltage(peak value)

kV

75

4

power frequency withstand voltage (1 min)

kV

42

5

Rated current

A

630 630 1250
1250 1250 1600

6

Rated short-circuit breaking current

kA

20 25 31.5

7

Rated short-time withstand current (virtual value)

kA

20 25 31.5

8

Rated peak withstand current (peak value)

kA

50 63 80

9

Rated short-circuit making current (peak value)

kA

50 63 80 100

10

Duration of rated short-circuit current

s

4

11

Rated operating order

O-0.3-CO-180s-CO

O-180s-CO-180s-CO

12

Rated breaking current of single/symmetrical capacitor bank

A

630/400 (40kA:800/400)

13

Rated making surge current of capacitor bank

kA

20 (frequency:4250Hz)

14

Contact clearance

mm

11±1

15

Contact travel

mm

3.5±0.5

16

Bounce time of contact making

ms

≤2

17

Out of simultaneity of three-phase making and breaking

ms

≤2

18

Average breaking speed

m/s

0.9~1.2

19

Average making speed

m/s

0.5~0.8

20

Breaking time (rated voltage)

ms

20~50

21

Making time (rated voltage)

ms

35~70

22

Rated operation voltage of making and breaking

V

AC110/220, DC110/220

23

Rated voltage of energy storage motor

V

AC110/220, DC110/220

24

Rated Power of energy storage motor

W

70, 100 (40kA)

25

Energy storage time

s

≤15

26

Permitted abrasion thickness of moving and fixed contacts

mm

≤3

27

Rebound amplitude of contact breaking

mm

≤2

28

Main circuit resistance

630A ≤50µΩ
1250A ≤45µΩ




This member's information has NOT been authenticated or verified by importexportleads.net or any third party. Only Gold Members have completed an authentication and verification procedure conducted by third-party credit agencies.

For more information on importexportleads Gold Membership, Click here

Contact Information

Company:
 Wankong Group Co., Ltd.
Phone Number:
  86-577-57572861
Fax Number:
 86-577-57572860
 
 

Resources