The switchgear and distribution board with their built-in components are used to control,switch and conduct electrical energy. The connection enclosure serves as a terminal chamber for enclosure corresponding to type of protection flame proof enclosure Ex ‘d’. All specified types are designed for permanent installation in hazardous areas. They can be fitted with various built-in components as required by the customer.


Explosion Protection

Certificate

IECEx &ATEX,KCs

Type Number

EDB-5050,EDB-7550,EDB-7575

Gas Class

IECEx Ex db eb ⅡB+H2T4 Gb IP56

ATEX Ⅱ 2 G Ex db eb ⅡB+H2T4 Gb IP56

KCs Ex db eb ⅡB+H2T4 Gb IP56

Used in Hazardous Area

Zone 1,Zone 2

Technical Data

IP Grade

IP 56(According to IEC 60529)

Enclosure Material

Ex “d” :Aluminum Alloy

Ex “e” :Stainless Steel(SUS316L)

Ambient Temperature

-55°C ~ +60°C(Standard)

-20°C ~ +40°C(Special)

Frequency

50 / 60Hz

Rated Voltage Max.

AC 690V

Rated Current Max.

EDB-5050 :160A(Special 160A)

EDB-7550 :195A(Special 250A)

EDB-7575 :290A(Special 400A)

Product Application Standard

￭ Directive 2014/34/EU

￭ IEC/EN 60079-0 :2011/2012

￭ IEC/EN 60079-1 :2007/2007

￭ IEC/EN 60079-7 :2006/2007