GRPA series Control station are made of glass resin polyester in various size.

The products of the GRPA series are designed to combine and use various Ex e parts (push buttons,illuminated push button,emergency push buttons,etc.).

Enclosure can be fitted with earth plate and middle plates. Internal and external earthing are provided. Sealing is ensured by silicone gasket.

The enclosure give a degree of protection IP66 in accordance with IEC 60529.

This product is designed to be installed in hazardous and dusty areas and is satisfied with the safety grade Ex 'de' grade.


Explosion Protection

Certificate

IECEx &KCs

Type Number

GRPA-2525,GRPA-3622,GRPA-3636,

GRPA-4040,GRPA-5240

Gas Class

IECEx Ex db eb ⅡC T6 Gb IP66

KCs Ex db eb ⅡC T6 Gb IP66

Dust Class

IECEx Ex tb ⅢC T85℃ Db

KCs Ex tb ⅢC T85℃ Db

Used in Hazardous Area

Zone 1,Zone 2

Zone 21,Zone 22

Technical Data

IP Grade

IP 66(According to IEC 60529)

Enclosure Material

GRP(Glass Resin Polyester)

Ambient Temperature

-55°C ~ +40°C

Rated Voltage Max.

DC 690V / AC 1000V

Rated Wattages Max.

GRPA-2525:22W

GRPA-3622:38W

GRPA-3636:41W

GRPA-4040:41W

GRPA-5240:71W

Product Application Standard

￭ Directive 2014/34/EU

￭ IEC/EN 60079-0 :2017/2018

￭ IEC/EN 60079-1 :2014/2014

￭ IEC/EN 60079-7 :2015/2015

￭ IEC/EN 60079-31 :2013/2014