IMO HD2-3.7A-43 - D.8 Braking system; D.8.1 Braking component selection

HD2 Series Inverter Optional Peripheral Accessories
-383-
Inverter model
Recommended cable size (mm²)
Screw
R, S, T
U, V, W
PE
P1, (+)
PB, (+),
(-)
Terminal
screw
Fastening
torque (Nm)
HD2-9.5A-43
1.5
1.5
1.5
1.5
M4
1.2–1.5
HD2-14A-43
1.5
1.5
1.5
1.5
M5
2–2.5
HD2-18.5A-43
2.5
2.5
2.5
2.5
M5
2–2.5
HD2-25A-43
4
4
4
4
M5
2–2.5
HD2-32A-43
6
6
6
6
M5
2–2.5
HD2-38A-43
10
10
10
10
M6
4–6
HD2-45A-43
10
10
10
10
M6
4–6
HD2-60A-43
16
16
16
16
M8
9–11
HD2-75A-43
25
16
25
25
M8
9–11
HD2-92A-43
25
16
25
25
M8
9–11
HD2-115A-43
35
16
35
35
M10
18–23
HD2-150A-43
50
25
50
50
M10
18–23
HD2-180A-43
70
35
70
70
M10
18–23
HD2-215A-43
95
50
95
95
M12
31–40
Note:
⚫ Cables of the sizes recommended for the main circuit can be used in scenarios where the
ambient temperature is lower than 40°C, the wiring distance is shorter than 100m, and the
current is the rated current.
⚫ The terminals P1, (+), PB, and (-) are used to connect to DC reactors and braking accessories.
Table D–2 AC 3PH 520V (-15%)–690V (+10%)
Inverter model
Recommended cable size (mm²)
Screw
R, S, T
U, V, W
PE
P1, (+)
PB, (+),
(-)
Terminal
screw
Fastening
torque (Nm)
HD2-45A-43
4
4
4
4
M8
9–11
HD2-60A-43
6
6
6
6
M8
9–11
HD2-75A-43
6
6
6
6
M8
9–11
HD2-92A-43
10
10
10
10
M8
9–11
HD2-115A-43
16
16
16
16
M10
18–23
HD2-150A-43
16
16
16
16
M10
18–23
HD2-180A-43
16
16
16
16
M10
18–23
HD2-215A-43
25
16
25
25
M10
18–23
Note:
⚫ Cables of the sizes recommended for the main circuit can be used in scenarios where the
ambient temperature is lower than 40°C, the wiring distance is shorter than 100m, and the
current is the rated current.
⚫ The terminals P1, (+), PB and (-) are used to connect to DC reactors and braking accessories.
D.4.4 Cable sizes for parallel inverters
Table D–3 AC 3PH 380V (-15%)–440V (+10%)