Operating instructions

Forming Vector Control Chassis Type Frequency Converter
476 869 4070 76 J AB-74 Siemens AG
13-2 Operating Instructions SIMOVERT MASTERDRIVES
Types E to G:
Vrated A R C
3AC 380 V to 480 V SKD 62 / 16 330 Ω
/ 150 W
22 nF / 1600 V
3AC 500 V to 600 V 3 x SKKD 81 / 22 470 Ω
/ 200 W
22 nF / 1600 V
3AC 660 V to 690 V 3 x SKKD 81 / 22 470 Ω
/ 100 W
22 nF / 1600 V
Type K:
Vrated A R C
3AC 380 V to 480 V SKD 62 / 16 100 Ω
/ 500 W
22 nF / 1600 V
3AC 500 V to 600 V 3 x SKKD 81 / 22 150 Ω
/ 500 W
22 nF / 1600 V
3AC 660 V to 690 V 3 x SKKD 81 / 22 150 Ω
/ 500 W
22 nF / 1600 V
♦
Before you form the unit, all mains connections must be
disconnected.
♦
Connect the required components in accordance with the circuit
example.
♦
Energize the forming circuit. The duration of forming depends on the
idle time of the converter.
Off-circuit idle
time in years
Forming time
in hours
12345
1
2
3
4
5
6
Fig. 13-2 Forming time as a function of converter idle time
Components for the
forming circuit
(suggestion)
Procedure