Automation giant ABB has added to its range of low-voltage
IEC mining electric
motors, with a model featuring Ex d flameproof protection for use in
underground mines (group I) now available to suit applications including
conveyors, fans and pumps.
These cast-iron motors are rated from 0.55 to 710 kW and are
available in frame sizes IEC 80 to 450 and from two to eight-pole pairs. They
offer an extension to ABB’s long-life explosive atmosphere range, which has
been used for many years in demanding group II and III surface industries such
as oil & gas and marine.
The specialist M3JP motors are certified to IECEx and ATEX
and operate up to efficiency level IE4 in accordance with IEC legislation. An
IP66 (dust tight) enclosure is provided to protect against the ingress of
powerful water jets and volatile substances. Insulation class F comes as
standard, protecting the motor at temperatures up to 155°C, with H-class
insulation (180°C) available as an option.
If you’d like to know more about this or any other ABB
motor, call Paul Scott or email paul@gibbonsgroup.co.uk
for expert advice from an Authorized Value Provider (AVP).
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