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Connector pitch 5 mm, wire size 2.5 mm2 (14 AWG)
EIA-485 embedded
fieldbus (A+, B-,
DGND)
Physical layer: RS-485
Cable type: Shielded twisted pair cable with twisted pair for data and a
wire or pair for signal ground, nominal impedance 100 … 165 ohm, for
example Belden 9842
Transmission rate: 9.6 … 115.2 kbit/s
Termination by switch
Efficiency
Approximately 98% at nominal power level.
Protection classes
IP20. The drive must be installed in a cabinet to fulfill the requirements
for shielding from contact.
Degree of protection
(IEC/EN 60529)
UL open type. For indoor use only. UL Type 1 kit is available as an option.
Enclosure types
(UL 61800-5-1)
lll
Overvoltage category
(IEC 60664-1)
l
Protective classes
(IEC/EN 61800-5-1)
Ambient conditions
Environmental limits for the drive are given below. The drive must be used in a heated
indoor controlled environment.
Transportation in the
protective package
Storage in the protect-
ive package
Operation installed
for stationary use
Requirement
-
-
400/480 V drives
:
0 … 4000 m
(0 … 13123 ft) above
sea level (with output
derating above 1000 m
[3281 ft])
Installation site alti-
tude
See
-40 … +70 °C ±2%
-40 … +70 °C ±2%
-10 … +60 °C
(14 … 140 °F).
Surrounding air tem-
perature
(-40 … +158 °F ±2%)
(-40 … +158 °F ±2%)
If the temperature is
more than 50 °C
(122 °F), output derat-
ing is necessary. See
No frost permitted.
146 Technical data
Summary of Contents for ACH480
Page 1: ... ABB DRIVES FOR HVAC ACH480 drives Hardware manual ...
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Page 156: ...Frame R1 Frame R1 front side IP20 UL open type 156 Dimension drawings ...
Page 157: ... Frame R1 bottom rear IP20 UL open type Dimension drawings 157 ...
Page 158: ... Frame R1 front side UL Type 1 kit installed 158 Dimension drawings ...
Page 159: ... Frame R1 bottom rear UL Type 1 kit installed Dimension drawings 159 ...
Page 160: ...Frame R2 Frame R2 front side IP20 UL open type 160 Dimension drawings ...
Page 161: ... Frame R2 bottom rear IP20 UL open type Dimension drawings 161 ...
Page 162: ... Frame R2 front side UL Type 1 kit installed 162 Dimension drawings ...
Page 163: ... Frame R2 bottom rear UL Type 1 kit installed Dimension drawings 163 ...
Page 164: ...Frame R3 Frame R3 front side IP20 UL open type 164 Dimension drawings ...
Page 165: ... Frame R3 bottom rear IP20 UL open type Dimension drawings 165 ...
Page 166: ... Frame R3 front side UL Type 1 kit installed 166 Dimension drawings ...
Page 167: ... Frame R3 bottom rear UL Type 1 kit installed Dimension drawings 167 ...
Page 168: ...Frame R4 Frame R4 front side IP20 UL open type 168 Dimension drawings ...
Page 169: ... Frame R4 bottom rear IP20 UL open type Dimension drawings 169 ...
Page 170: ... Frame R4 front side UL Type 1 kit installed 170 Dimension drawings ...
Page 171: ... Frame R4 bottom rear UL Type 1 kit installed Dimension drawings 171 ...
Page 172: ...172 ...
Page 180: ...180 ...
Page 198: ... Declaration of conformity 198 The Safe torque off function ...
Page 206: ...Dimensions 206 BIO 01 I O extension module ...
Page 212: ...Dimensions 3AXD50000031148 rev A 212 BREL 01 relay output extension module ...