Emc-Compliant Setup (Example: Vsd Series Ii) - Johnson Controls VSD II Series Installation Manual

EMC-Compliant Setup (Example: VSD Series II)

PE
11.81 in
( 300 mm)
Notes
Power cable: L1, L2, L3 and U/T1, V/T2, W/T3.
Control and signal lines: 1 to 30, A, B, fieldbus connection
Large-area connection of all metallic control panel components.
Mounting surfaces of frequency inverter and cable shielding must be free from paint.
Connect the cable shielding in the output of the frequency inverter with a large surface area contact to the ground potential (PES).
Large-area cable shield contacts with motor.
Large-area earth connection of all metallic parts.
I
24 Vdc
24 Vdc
115/120 Vac
230/240 Vac
400 Vac
460/480 Vac
VSD Series II LIT-12011772—October 2012 www.johnsoncontrols.com
Installation Requirements
W2 U2 V2
U1 V1 W1
PE
115/120 Vac
230/240 Vac
400 Vac
460/480 Vac
PES
PES
31