Efficiency; Cooling; Degrees Of Protection - ABB ACS800-01 Hardware Manual

84
Maximum recommended
motor cable length

Efficiency

Cooling

Method
Free space around the unit

Degrees of protection

Technical data
Sizing method
according to I and I
2N 2hd
according to I at
cont.max
ambient temperatures below
30 °C (86 °F)
according to I at
cont.max
ambient temperatures above
30 °C (86 °F)
Additional restriction for units with EMC filtering (type code selections +E202 and +E200):
max. motor cable length is 100 m (328 ft). With longer cables the EMC Directive
requirements may not be fulfilled.
Approximately 98 % at nominal power level
Internal fan, flow direction from bottom to top.
See chapter Mechanical installation.
IP 21 (UL type 1) and IP 55 (UL type 12). Without connection box and front cover, the unit
must be protected against contact according to IP 2x [see chapter Electrical installation:
Cabinet installation (IP 21, UL type
Max. motor cable length
DTC control
R2 to R3: 100 m (328 ft)
R4 to R6: 300 m (984 ft)
R2: 50 m (164 ft) Note: This applies to units with EMC filter
also.
R3 and R4: 100 m (328 ft)
R5 and R6: 150 m (492 ft)
1)].
Scalar control
R2: 150 m (492 ft)
R3 to R6: 300 m (984 ft)