KEB COMBIVERT F5 Installation Manual page 30

Annex B
Use of Modular Drive System 07F5A1A-3E2F:
•
For 480 V Models, F5-A, Modular Drive System, consisting of two drive units, Cat.
No. 07F5A1A-3E2F:
"Suitable For Use On A Circuit Capable Of Delivering Not More Than 10000 rms
Symmetrical Amperes, 480 Volts Maximum, when Protected by Class CC Fuses only,
rated max. 6A, 600V.
•
"The maximum total motor load for the two Drive Units
of the F5-A housing, Modular Drive System shall not exceed the specified motor load
of one individual drive unit 07F5A1A-3E2F"
"The Minimum wire size for the DC Bus Wring shall be at least 14 AWG. The minimum
•
wire size for the 400/480V input/output wiring shall be at least AWG 14"
•
Fuses Class CC with 600V / 6A is required for B.C.P.
GB - 30
Principle of DC coupling
AC supply 400/480V
L1 L2 L3
Fuses
CC
PE
PE L1 L2 L3
X1A
07F5A1A-3E2F
X1B
U V W
M
DC coupling
PE
++ -- PE L1 L2 L3 ++ --
07F5A1A-3E2F
X1A
X1B
U V W
M