Table des Matières
Publicité
Manual GHG 6.. ....R....
EC Type Examination Certificate:
PTB 99 ATEX 1036
Rated voltage:
e.g. max. 750 V (AC or DC) (per rating plate)
Rated current:
e.g. max. 63 A (depending on version)
Nominal connection cross-section:
e.g. max. 95 mm2 (depending on version)
Degree of protection:
IP 54 according to EN 60 529:1991
(IP 66 on request)
Admissible ambient temperature:
–20 °C to +40 °C (standard)
Storage temperature in original packing:
–50 °C to +80 °C
Cover fastening:
External hexagon, width across flats 10 mm
Power supply:
To connectors in the EEx d chamber
(direct conductor entry)
Material:
Flameproof enclosure: steel sheet, aluminium
alloy, see Identification No. code
Surface protection:
Standard: plastic coating, colour RAL 7032
(different surface protection, e.g. for tropical
climate, ocean climate, ... on request)
4.
Installation
For installation/operation, always observe
the provisions of ElexV and the Equipment
Safety Law, the rules of generally accepted
engineering practice (EN 60079-14), and the
instructions stated in this Manual.
A terminal diagram is provided with each
flameproof control unit. It provides informa-
Edition September 2000
Copyright
.
thuba Ltd., CH-4015 Basel
Switzerland
7
Publicité
Table des Matières
