Details Of Terminal Tightening Torques - Trane TR200 Instruction Manual

Details of terminal tightening torques.

Power (kW)
Enclo-
200-240V 380-480V
sure
A2 1.1 - 3.0 1.1 - 4.0
A3 3.7 5.5 - 7.5
A4 1.1-2.2 1.1-4
A5 1.1 - 3.7 1.1 - 7.5
B1 5.5 - 11 11 - 18.5
- 22
B2
15 30
B3 5.5 - 11 11 - 18.5
B4 15 - 18.5 22 - 37
C1 18.5 - 30 37 - 55
C2 37 - 45 75 - 90
C3 22 - 30 45 - 55
C4 37 - 45 75 - 90
Enclo-
380-480 V
sure
D1/D3 110-132
D2/D4 160-250
E1/E2 315-450
F1-
500-710
3)
F3
F2-
800-1000 1000-1400
3)
F4
Table 4. 1: Tightening of terminals
1) For different cable dimensions x/y, where x ≤ 95 mm
2) Cable dimensions above 18.5 kW ≥ 35 mm
3) For data on the F frame sizes consult TR200 High Power Operating Instructions.
BAS-SVX19C-EN
525-600
Mains
V
1.1 - 4.0 1.8
5.5 - 7.5 1.8
1.8
1.1 - 7.5 1.8
11 - 18.5 1.8
4.5
22
2)
30 4.5
11 - 18.5 1.8
22 - 37 4.5
37 - 55 10
1)
75 - 90
14/24
45 - 55 10
1)
75 - 90
14/24
High Power
Mains
19
19
19
710-900 19
19
2
and below 22 kW ≤ 10 mm
2
Torque (Nm)
DC
con-
Motor Brake
nec-
tion
1.8 1.8 1.8
1.8 1.8 1.8
1.8 1.8 1.8
1.8 1.8 1.8
1.8 1.5 1.5
4.5
3.7 3.7
2)
4.5 3.7 3.7
1.8 1.8 1.8
4.5 4.5 4.5
10 10 10
1)
14 14
14/24
10 10 10
1)
14 14
14/24
DC
con-
Motor Brake
nec-
tion
19 9.6 9.6
19 9.6 9.6
19 19 9.6
19 19 9.6
19 19 9.6
and y ≥ 95 mm
2
.
2
.
Electrical Installation
Earth Relay
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
3 0.6
Earth Relay
19 0.6
19 0.6
19 0.6
19 0.6
19 0.6
4-5