Lenze i700 Manual - Manual (Page 82)

Mechanical installation 5
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82 EDS700ACBA EN 4.0
Original − English
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Warnings!
ƒ The device should be mounted in an overall enclosure with proper spacings
being maintained.
ƒ The terminals are suitable for factory and field wiring connection when the
suitability of the intended mating connection has been determined.
ƒ Pusch−trough devices E70ACPxD... and E70ACMxD..., which are intended to
be used with external forced ventilation or natural convection.
ƒ Forced ventilation:
– Ratings at surrounding air temperature of max. 40 °C or with reduced
ratings at max. 55 °C.
– Only valid when provided with additional external forced cooling as
specified in the hardware manual.
ƒ Natural convection:
– Reduced ratings at surrounding air temperature of max. 40 °C.
– No external forced cooling is required.