Standard Connection Diagrams; Connection Diagram - Saftronics VG520P4 Technical Manual

Chapter 3: Wiring
3.4.4

Standard Connection Diagrams

VG520P4 to 27P5, 40P4 to 4015
Be sure to remove the short-circuit bar before
connecting a DC Reactor.
VG52018, 2022, 4018 to 4045
The DC Reactor is built in.
VG54055 to 4160
The DC Reactor is built in.
* 1 Input the control circuit power supply from r-
Inverters of 55 to 300 kW. (For other models, the control power supply is supplied internally from the main circuit DC power
supply.)
s s
* 2 The r-R, ( 400)-S terminals are short-circuited for shipping. Remove the short wiring from the 2018, 2022, 4018 to 4045 and
4185 to 4300 when supplying power to the main circuits from the DC power supply.
Firmware – S1043
Revision: 2 (9/98)
s
for 200 V class Inverters of 30 to 75 kW and from r-
Figure 3.6 Main Circuit Terminal Connections
32
VG52011, 2015
Be sure to remove the short-circuit bar before
connecting a DC Reactor.
VG52030 to 2075
The DC Reactor is built in.
VG54185 to 4300
s
400 for 400 V class
© Saftronics, Inc.