Electrical Installation; Notes For Wiring - IMO iDrive EDX 100V series 1-ph/0.2 – 0.75kW (0.25 – 1HP) Owner's Manual

3.3 Electrical Installation

3.3.1 Notes for wiring

Screwdriver torque:
A.
Connect cables and tighten to the torques listed below.
Horsepower KW
0.25/0.5/1 0.2/0.4/0.75
0.25/0.5/1 0.2/0.4/0.75
2/3 1.5/2.2
1/2/3 0.75/1.5/2.2
B. Power cables (connected to TM1):
Power cables are connected to L1(L), L2, L3 (N), T1, T2, T3, P and N. Choose cable in
accordance with the following criteria:
(1) Use cable with copper cores only. Select cable with insulation diameter based on working
conditions at 221
(2) For nominal voltage ratings, use cable rated at minimum 300V for 240Vac iDrive and
600V rated cable for 480Vac iDrive.
C. Control cables (connected to TM2):
Control cables are connected to TM2 control terminals. Choose cable in accordance with the
following criteria:
(1) Use cable with copper cores only. Select cable with insulation diameter based on working
conditions at 221
(2) For nominal voltage ratings, use cable rated at minimum 300V for 240Vac iDrive and
600V rated cable for 480Vac iDrive.
(3) To avoid noise interference, do not run control cables in the same conduit or trunking as
power cables. Where possible use screened / shielded control cables to minimise
electromagnetic interference. To avoid ground loops always earth the shield at one end
only.
D. Nominal electrical specifications of terminal block TM1:
KW
0.2 / 0.4 / 0.75
0.2 / 0.4 / 0.75
1.5 / 2.2
0.75 / 1.5 / 2.2
Tightening torque
Power source
100-120V
200-240V
200-240V
380-480V
o o
F / 105 C.
o o
F / 105 C.
HP
0.25 / 0.5 / 1
0.25 / 0.5 / 1
2 / 3
1 / 2 / 3
Chapter 3 Environment description and installation
Nominal tightening torque for TM1 terminals
0.74/0.1
(lbs-ft / Kg-m)
1.286/0.18
(lbs-f t / Kg-m)
Power source
100-120V
200-240V
200-240V
380-480V
3-7
8.66/10
(lbs-in / Kg-cm)
15.97/18
(lbs-in / Kg-cm)
Volts Amps
600 15
600 40