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40.5kv36kv ZN85 High Voltage Vacuum Circuit Breaker For 40.5kv Switchgear

40.5kv36kv ZN85 High Voltage Vacuum Circuit Breaker For 40.5kv Switchgear photo-1
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Haoyu
Place of Origin:
China
Model Number:
ZN85
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name Haoyu
Place of Origin China
Model Number ZN85
Delivery Time:7-25days
Certification:CE、ROHS、 FCC、GB1984, IEC

4.1 circuit breakers main fixed parameters (table 1)

Serial number

Parameter name

Unit

Specification parameter

1

Rated voltage

kV

40.5

2

1min labor frequency durable voltage (has effect value)

kV

95

3

Lightning surge withstanding voltage (peak value)

kV

185

4

Nominal frequency

Hz

50

5

Nominal current

A

1250 ,  1600 ,  2000

6

Fixed short-time withstanding electric current

kA

25 ,  31.5

7

Fixed peak value withstanding electric current

kA

63 ,  80

8

The rating short-circuits the duration

s

4

9

The rating short-circuits the drop-out current

kA

25 ,  31.5

10

The rating short-circuits the pass to gather the electric current

kA

63 ,  80

11

Fixed operation sequence

O—0.3s—CO—180s—CO

12

Opens breaks the time

ms

≤80

13

The rating short-circuits the drop-out current to open breaks the number of times

time

20

14

Single condenser bank drop-out current

A

630

15

Back to back condenser bank drop-out current

A

400

16

Fixed operation voltage

V

AC110/220 ,  DC1100/220

17

Mechanical life

time

10000

4.2, Circuit breaker main physical characteristics parameter (table 2)

Serial number

Parameter name

Unit

Specification parameter

1

The contact opens the distance

mm

20±2

2

Front the contact overtravel

mm

7.5±1.5

3

after the average Gathers floodg speed (contact just gathered 12mm)

m/s

0.8±0.2

4

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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Xi'an, Shaanxi, China