Yaskawa VS-616G5 Series Revision F Quick-Start - Manual (Page 21)

VS-616G5 Installation & Quick-Start Manual 21
1.6 WIRING
PRECAUTIONS
1) Do not connect or disconnect wiring, or perform signal checks while the power supply is turned
ON.
2) Connect the power supply wiring to terminals L1, L2 and L3 on the main circuit input section. DO
NOT connect the power supply wiring to output terminals T1, T2 and T3.
3) Connect the motor wiring to terminals T1, T2 and T3 on the main circuit output section.
4) Never touch the output circuit directly or place the output line in contact with the inverter enclo-
sure.
5) Do not connect a phase-advancing capacitor or an LC/RC noise filter to the output circuit.
6) The motor wiring must be less than 328ft (100m) in length, and it is strongly recommended that it
be in a separate conduit from all other wiring.
7) Control wiring must be less than 164ft (50m) in length and in a separate conduit from the power
wiring.
8) Tighten the screws on the main circuit and control circuit terminals.
9) Low voltage wires shall be wired with Class 1 wiring.
10) Please observe national electrical code (NEC) when wiring electrical devices.
Failure to observe these precautions may result in equipment damage.
Inspection
After wiring is complete, verify that:
All wiring is correctly installed.
Excess screws and wire clippings are removed from inside of the unit.
Screws are securely tightened.
Exposed wire has no contact with other wiring or terminals.
!
CAUTION
Chapter 1 - Receiving & Installation
Wiring