Loading...
Tehran.office@niroosaman.com 021-22018944 021-22019455

تابلو توزیع پست زمینی

تابلو توزیع پست زمینی

ITEM NO.

Technical data

UNIT

 

1

Rated operational voltage  Ue

V

690

2

Rated insulation voltage  Ui

V

1000

3

Rated impulse withstand voltage Uimp

KV

8

4

Rated current main horizontal busbar

A

up to 7400

5

Rated current vertical  busbar for withdraw able-unit design

A

up to 1200

6

Rated peak withstand current Ipeak  main horizontal busbar

KA

up to 375

7

Rated current vertical  busbar for circuit breakers

A

up to 6300

8

Rated peak withstand current Ipeak   vertical  busbar for circuit breakers

KA

up to 250

9

switchgear rated current     circuit breakers

A

up to 6300

10

                                                      outgoing feeders

A

up to 630

11

internal separation

Form 1 to form 4

IEC 60439-1 , section 7.7 , DIN EN 60439-1

12

surface treatment           Frame parts/Enclosure/Doors

 

galvanized powder - coated

13

Degree of protection                     to IEC 60529,EN 60529

 

IP30  to  IP54

14

Dimension

H [mm]

2200/2600

w[mm]

600/800/1000/1200

D[mm]

600/800/1000/1200

Scroll to Top