Schneider Altivar 61/71 Guía De Explotación página 30

Characteristics of the braking unit
Braking unit installation characteristics
For drive
Ambient air Operation
temperature
Storage
around the device
Degree of protection
Loss at nominal power
Forced ventilation
Position
Installation
Distance from the drive
Power connection
Control connection
(1) IP31 with VW3A9114 kit
1757084 11/2009
VW3 A7 101
ATV61HC25N4,
ATV61HC31N4,
ATV71HC20N4,
ATV71HC25N4,
ATV71HC28N4.
°C (°F) - 10...+ 50 (14...122)
°C (°F) - 25...+ 70 (- 13...+ 158)
top IP20 (1)
bottom IP00 (1) W 550
m3/h 100
Always on the left of the drive
Vertical
Mounted on drive
mm -
Supplied with the
braking unit
Supplied with the braking unit
VW3 A7 102 VW3 A7 103
ATV61HC40N4, ATV61HC25Y,
ATV61HC50N4, ATV61HC31Y,
ATV61HC63N4, ATV61HC40Y,
ATV71HC31N4, ATV71HC20Y,
ATV71HC40N4, ATV71HC25Y,
ATV71HC50N4. ATV71HC31Y.
IP20
IP00 1050 650
600
Vertical
Wall-mounted or in the bottom of the enclosure next to the drive
Between 110 and 1000 mm.
Supplied with the braking unit for a distance of 110 ± 5 mm.
A "flexible busbar" type connection is used. If necessary, it can be cut
at the appropriate distance. In this case, care must be taken not to
damage the insulation. The fixing holes must also be remade.
VW3 A7 104
ATV61HC50Y,
ATV61HC63Y,
ATV61HC80Y,
ATV71HC40Y,
ATV71HC50Y,
ATV71HC63Y.
1150
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