Danfoss VLT HVAC Basic Drive FC 101

5.2.1 Electrical Installation in General
All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. Copper
conductors required, (167 °F [75 °C]) recommended.
Power (hp [kW]) Torque (in-lb [Nm])
Frame IP class 3x200–240 V 3x380–480 V Line Motor DC
connection
Control
terminals
Ground Relay
H1 IP20 0.34–2 [0.25–
1.5]
0.5–2 [0.37–1.5] 12.39 [1.4] 7.08 [0.8] 7.08 [0.8] 4.43 [0.5] 7.08 [0.8] 4.43 [0.5]
H2 IP20 3 [2.2] 3–5 [2.2–4] 12.39 [1.4] 7.08 [0.8] 7.08 [0.8] 4.43 [0.5] 7.08 [0.8] 4.43 [0.5]
H3 IP20 5 [3.7] 7.5–10 [5.5–7.5] 12.39 [1.4] 7.08 [0.8] 7.08 [0.8] 4.43 [0.5] 7.08 [0.8] 4.43 [0.5]
H4 IP20 7.5–10 [5.5–7.5] 15–20 [11–15] 12.39 [1.2] 12.39 [1.2] 12.39 [1.2] 4.43 [0.5] 7.08 [0.8] 4.43 [0.5]
H5 IP20 15 [11] 25–30 [18.5–22] 12.39 [1.2] 12.39 [1.2] 12.39 [1.2] 4.43 [0.5] 7.08 [0.8] 4.43 [0.5]
H6 IP20 11–25 [15–18] 40–60 [30–45] 0.18 [4.5] 0.18 [4.5] - 4.43 [0.5] 26.55 [3] 4.43 [0.5]
H7 IP20 30–40 [22–30] 75 [55] 88.51 [10] 88.51 [10] - 4.43 [0.5] 26.55 [3] 4.43 [0.5]
H7 IP20 - 2.95 [75] 123.91 [14] 123.91 [14] - 4.43 [0.5] 26.55 [3] 4.43 [0.5]
H8 IP20 50–60 [37–45] 125 [90]
212.42 [24]
2
212.42 [24]
2
- 4.43 [0.5] 26.55 [3] 4.43 [0.5]
Table 5.4 Enclosure H1-H8
Power (hp [kW]) Torque (in-lb [Nm])
Frame IP class 3x380–480 V Line Motor DC
connection
Control
terminals
Ground Relay
I2 IP54 1– 5 [0.75–4.0] 12.39 [1.4] 7.08 [0.8] 7.08 [0.8] 4.43 [0.5] 7.08 [0.8] 4.43 [0.5]
I3 IP54 7.5–10 [5.5–7.5] 12.39 [1.4] 7.08 [0.8] 7.08 [0.8] 4.43 [0.5] 7.08 [0.8] 4.43 [0.5]
I4 IP54 15–25 [11–18.5] 12.39 [1.4] 7.08 [0.8] 7.08 [0.8] 4.43 [0.5] 7.08 [0.8] 4.43 [0.5]
I6 IP54 30–50 [22–37] 0.18 [4.5] 0.18 [4.5] - 4.43 [0.5] 26.55 [3] 5.31 [0.6]
I7 IP54 60–75 [45–55] 88.51 [10] 88.51 [10] - 4.43 [0.5] 26.55 [3] 5.31 [0.6]
I8 IP54 100–125 [75–90] 123.91/212.42
[14/24]
1
123.91/212.42
[14/24]
1
- 4.43 [0.5] 26.55 [3] 5.31 [0.6]
Table 5.5 Enclosure I1-I8
Power (hp [kW]) Torque (in-lb [Nm])
Frame IP class 3x525–600 V Line Motor DC
connection
Control
terminals
Ground Relay
H9 IP20 3–10 [2.2–7.5] 15.93 [1.8] 15.93 [1.8] Not
recommended
4.43 [0.5] 26.55 [3] 5.31 [0.6]
H10 IP20 15–20 [11–15] 15.93 [1.8] 15.93 [1.8] Not
recommended
4.43 [0.5] 26.55 [3] 5.31 [0.6]
H6 IP20 25–40 [18.5–30] 0.18 [4.5] 0.18 [4.5] - 4.43 [0.5] 26.55 [3] 4.43 [0.5]
H7 IP20 50–75 [37–55] 88.51 [10] 88.51 [10] - 4.43 [0.5] 26.55 [3] 4.43 [0.5]
H8 IP20 100–125 [75–90] 123.91/212.42
[14/24]
1
123.91/212.42
[14/24]
1
- 4.43 [0.5] 26.55 [3] 4.43 [0.5]
Table 5.6 Details of Tightening Torques
1
Cable dimensions
≤ 0.1472 in
2
[95 mm
2
]
2
Cable dimensions >0.1472 in
2
[95 mm
2
]
How to Install
Design Guide
MG18C522 Danfoss A/S © Rev. 2014-01-14 All rights reserved. 59
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