HP Anab EQ5 - Manual (Page 29)

EQ5 AC Drive Operations Manual
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TECO – Westinghouse Motor Company Terminal Tightening Torques & Wire Size 23
2-3-5 EQ5 Terminal Tightening Torque and Cable Size
Input Voltag
e
HP
Rating
(CT / VT)
Terminal Tightening Torque
Ib – in (Nm) (Note 4)
Cable Size AWG (Note 3)
L1/R,
L2/S,
L3/T, U,
V, W, P1
& P(+)
E (G)
DB
Circuit
P(+), N(-)
& DB
(Note 1 )
R0
&
T0
L1/R,
L2/S &
L3/T
U, V & W
DC
Reactor,
P1 &
P(+)
DB Cir.
P(+), N(-)
& DB
(Note 1)
R0
&
T0
230
VAC
0.25 / 0.25
10.6 (1.2) 10.6 (1.2) -
16 16
- 0.5 / 0.5
1 / 1
2 / 2
20.8 (2.36) 20.8 (2.36)
10.6
(1.2)
14
3 / 3 14
14
5 / 5 10
5 / 7.5
31.0 (3.5)
31.0 (3.5)
8
7.5 / 10 6
10 / 15
51.3 ( 5.8)
4
15 / 20 3
20 / 25 2
25 / 30
30 / 30
1
30 / 40
119 (13.5)
4/0 1/0 2/0
10
40 / 50
10 50 / 60
239 (27)
119
(13.5)
119 (13.5)
Qty 2-1 3/0 4/0
60 / 75 Qty 2-2/0 4/0 Qty 2-1
75 / 100 Qty 2-3/0 Qty 2-1/0 Qty 2-2/0 8
100 / 120
425 (48) 239 (27)
Qty 2-2/0 Qty 2-3/0 Qty 2-4/0 6
125 / 150 Qty 2-4/0 Qty 2-4/0 Qty 2-250 4
460
VAC
0.5 / 0.5
10.6 (1.2) 10.6 (1.2) -
16 16
-
1 / 1
2 / 2
20.8 (2.36) 20.8 (2.36)
10.6
(1.2)
14
3 / 3
5 / 5
14
14
-
5 / 7.5
31.0 (3.5)
31.0 (3.5)
12
7.5 / 10
10
10 / 15
51.3 ( 5.8)
15 / 20 8
20 / 25 6
25 / 30
30 / 30
4
30 / 40
119 (13.5)
2 3 3
10
40 / 50 1 2 2
50 / 60
51.3 ( 5.8)
2/0 2 1
60 / 75 3/0 2/0 2/0
75 / 100
239 (27)
119
(13.5)
2/0 4/0 4/0
100 / 125
239 (27)
3/0 4/0 Qty 2-1 10
125 / 150
119 (13.5)
Qty 2-1/0 Qty 2-1/0 Qty 2-1/0
8
150 / 200 Qty 2-1/0 Qty 2-2/0 Qty 2-3/0
200 / 250
425 (48)
239 (27)
Qty 2-3/0 Qty 2-3/0 Qty 2-4/0 6
250 / 300 Qty 2-4/0 Qt y2-250 Qty 2-300
4
300 / 350 Qty 2-250 Qty 2-300 Qty 2-350
350 / 400
(Note 2)
Qty 2-350 Qty 2-400 Qt y2-500
(Note 2)
350 / 450 Qty 2-500 Qty 2-500 Qt y2-700
400 / 500 Qty 2-350 Qty 2-400 Qty 2-500
450 / 600 Qty 2-500 Qty 2-500 Qty 2-700
500 / 700 Qty 2-600 Qty 2-600 Qty 2-800
600 / 800 Qty 2-700 Qty 2-750 Qty 2-1000
Notes 1 - Based on TWMC standard DB unit and DB resistor designs.
2 - Consult Factory.
3 - Wire size from NEC tables 310-16. Copper wire rated 60°C for 100 Amps or less, 75°C for over 100 Amps in 30°C
Ambient, and 1.25 x drive rated Amps.
4 - Control terminals tightening torque, 6.2 (0.7)