TECO L510S Series - 3.3 Wiring Guidelines

3-11
3.3 Wiring Guidelines
3.3.1 Main considerations
1 Tightening Torque for Screw terminals：Refer to the tables 3-1, when using a
screwdriver or any other suitable tools to make connections.
2 Power terminals:
Single phase : L1 (L), L3 (N)
Three-phase 200V models: L1 (L), L2, L3 (N)
400V models: L1, L2, L3
3 For all cabling use copper wires and the cable size shall be according to the table
below rated at 105 degrees Celsius.
4 Power & Control cable Minimum rated voltage
240V AC system, 300V AC.
480V AC system, 600V AC.
5 Control cables should be separated from the power cables. Do not place them in the
same cable tray or cable trunking to prevent against electrical interference.
Table 3-1
Frame
size
TM1 TM2
Cable Size Tightening torque Cable Size Tightening torque
AWG mm² kgf.cm Ibf.in Nm AWG mm²
kgf.cm Ibf.in
Nm
Frame1
22~10 0.34~6
14 12.15 1.37
24~12 0.5~2.5 4.08 3.54 0.4
Frame2
12.24 10.62 1.2
Frame3
18~8 0.82~8.4 18 15.58 1.76
24~12 0.5~2.5 5.1 4.43 0.5
Frame4
14~6 2~13.3 24.48 21.24 2.4
6 The maximum RMS symmetrical Current Ratings and voltage are listed as below:
Device Rating
Short circuit Rating Maximum Voltage
voltage HP
110V 0.2~1 5000A 120V
220V 0.2~10 5000A 240V
440V 1~15 5000A 480V
7 Electrical ratings of terminals:
Horsepower Power Specification Voltage (Volt) Current(A)
0.25/0.5/1 220~240V
300
30
1 100~120V 20
2/3 220~240V 30
1/2/3 380~480V 600 28
5 220~240V 300 45
7.5/10 220~240V 300 65
5.5/7.5 380~480V 600 45
10/15 380~480V 600 65