Trane TR200 - Details of Terminal Tightening Torques

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