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36KV AC Metal-enclosed Switchgear/ switchboard/ switch cubicle/ vacuum circuit breaker cubicle/electric cubicle

Location:
Shanghai, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Telecommunications > Switchboard

Product Description

Main Technical Parameters switchgear

Name

Units

Parameters

Rated frequency

Hz

50

Rated voltage

kV

40.5

Rated insulation level

Rated short-time power frequency withstand voltage (1min)

kV

95(And phase to ground)

110(Isolated fracture)

Rated lightning impulse withstand voltage

kV

185(And phase to ground)

215(Isolated fracture)

Rated current

A

1250,1600,2000,2500

Rated short time withstand current (4s)

kA

20,25 ,31.5

Rated dynamic current (peak)

kA

50,63,80

Dimensions (W × D × H)

mm

1400×2800×2600

Weight

kg

About2300

Protection class

IP4X,Compartment between IP2X

The main technical parameters of vacuum circuit breakers

No.

Name

Units

Data

1

Rated voltage

kV

40.5

2

Rated current

A

1250 1600 2000 2500

3

Rated short-circurt breaking current

kA

20 25 31.5

4

Rated time withstand current

kA 20 25 31.5

5

Rated short circuit current

kA

50 63 80

6

Rated power frequency withstand voltage

kV

95/1min-between poles

7

Rated lightning impulse withstand voltag

kv

185

8

Rated short circuit duration

S

4

9

Closing time

ms

50≤t≤100

10

Opening time

ms

30≤t≤60

11

The number of rated short circuit breaking current

Times

20

12

Mechanical life

Times

10000



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Contact Information

Company:
 Shanghai First Electrical Group Co., Ltd.
Phone Number:
  86-21-64325567
Fax Number:
 86-21-64325822
 
Shanghai First Electrical Group Co., Ltd.
 Shanghai , China FREE
 

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