EX Power Inverter Unit (PIU Series)

Description

The JCE range of Power Inverter Units are intended for use in areas made potentially hazardous by the
presence of flammable liquids, gases or vapours (Zone 1 and Zone 2). Certified for Group IIB and H2 locations.
All enclosures are chromate primed and polyester powder coated for increased protection against corrosion in
hostile environments. Power Inverter Units are custom built to suit specific requirements and can range from 2 Way to 60 Way. Amperages range from 6 Amp to 63 Amp.

Materials and Finish
Body & Cover Aluminium alloy EN AC-42000
(LM25) to BS EN 1706 :1998 with
less than 0.2% copper content.
EJBX2 only –Cast Iron to BS1452
Grade 14

Cover Bolts Stainless steel (18/8)
Mounting Plate Mild steel zinc plated (passivated)
Finish Natural. A corrosion finish is also

available, see options.

Earthing
All enclosures are supplied with a 6mm stainless steel
(18/8) internal and external earth stud as standard.
Larger internal earths can be fitted on request.

Entries and Thread Standards
Each side of an enclosure will accommodate a
varying number of tapped entries. Please provide
a sketch indicating enclosure required with size
and location of each entry.
Standard thread forms available are ISO Metric
M20-M90 or 1/2” – 3” NPT.

Protection Grade
Style ‘A’ flat lid enclosures incorporate a gasket
providing Ingress Protection to IP66. All other
enclosures are rated IP54, but can be increased
to IP66 with the application of Hylomar PL32/M.
Application of a non hardening grease to flamepaths
and entries is recommended.