ABB ACH580-31 Hardware Manual page 197

ACH580- Frame
31-... size
065A-4 R6
077A-4 R6
096A-4 R8
124A-4 R8
156A-4 R8
180A-4 R8
1) The cable sizing is based on max. 9 cables laid on a cable ladder side by side,
three ladder type trays one on top of the other, ambient temperature 30 °C, PVC
insulation, surface temperature 70 °C (EN 60204-1 and IEC 60364-5-52/2001). For
other conditions, size the cables according to local safety regulations, appropriate
input voltage and the load current of the drive.
2) Aluminum cables must not be used with drives of frame size R3.
3) The cable sizing is based on NEC Table 310-16 for copper wires, 75 °C (167 °F)
wire insulation at 40 °C (104 °F) ambient temperature. Not more than three
current-carrying conductors in raceway or cable or earth (directly buried). For other
conditions, size the cables according to local safety regulations, appropriate input
voltage and the load current of the drive.
4) In the USA, aluminum cables must not be used.
Temperature: For IEC, select a cable rated for at least 70 °C maximum permissible
temperature of conductor in continuous use. For North America, power cables
must be rated for 75 °C (167 °F) or higher.
For surrounding air temperatures above 40 °C (104 °F) or frame R6 with option
+B056 (UL Type 12), select a cable rated for at least 90 °C (194 °F) maximum
permissible temperature of conductor in continuous use.
Voltage: 600 V AC cable is accepted for up to 500 V AC.
IEC 1)
Cu cable type
mm 2
3×35
3×35
3×50
3×70
3×95
3×120
Al cable type 2)
mm 2
3×50
3×50
3×70
3×95
3×150
3×185
Technical data 197
UL (NEC) 3)
Cu cable type
AWG/kcmil
2
2
1/0
2/0
4/0
250 MCM