Manual

The dimensions are only for the physical units. When installing in an application, allow space above and below the units for cooling.
The amount of space for free air passage is listed in 3.1.1 Side-by-side Installation.
3.2 Electrical Installation
3.2.1 Electrical Installation in General
All cabling must comply with national and local regulations on cable cross-sections and ambient temperature. Copper conductors are
required. 75 °C (167 °F) is recommended.
Table 9: Tightening Torques for Enclosure Sizes H1–H8, 3x200–240 V & 3x380–480 V
Power [kW (hp)] Torque [Nm (in-lb)]
Enclo‐
sure
size
IP class 3x200–240 V 3x380–480 V Mains Motor DC con‐
nection
Control
terminals
Ground Relay
H1 IP20 0.25–1.5
(0.33–2)
0.37–1.5
(0.5–2)
0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
H2 IP20 2.2 (3) 2.2–4.0 (3–5) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
H3 IP20 3.7 (5) 5.5–7.5 (7.5–10) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
H4 IP20 5.5–7.5
(7.5–10)
11–15
(15–20)
1.2 (11) 1.2 (11) 1.2 (11) 0.5 (4) 0.8 (7) 0.5 (4)
H5 IP20 11 (15) 18.5–22 (25–30) 1.2 (11) 1.2 (11) 1.2 (11) 0.5 (4) 0.8 (7) 0.5 (4)
H6 IP20 15–18.5
(20–25)
30–45
(40–60)
4.5 (40) 4.5 (40) – 0.5 (4) 3 (27) 0.5 (4)
H7 IP20 22–30 (30–40) 55 (70) 10 (89) 10 (89) – 0.5 (4) 3 (27) 0.5 (4)
H7 IP20 – 75 (100) 14 (124) 14 (124) – 0.5 (4) 3 (27) 0.5 (4)
H8 IP20 37–45 (50–60) 90 (125)
24 (212)
(1)
24 (212)
(1)
– 0.5 (4) 3 (27) 0.5 (4)
1
Cable dimensions >95 mm
2
.
Table 10: Tightening Torques for Enclosure Sizes I2–I8
Power [kW (hp)] Torque [Nm (in-lb)]
Enclosure
size
IP class 3x380–480 V Mains Motor DC connec‐
tion
Control ter‐
minals
Ground Relay
I2 IP54 0.75–4.0 (1–5) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
I3 IP54 5.5–7.5 (7.5–10) 0.8 (7) 0.8 (7) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
I4 IP54 11–18.5 (15–25) 1.2 (11) 1.2 (11) 0.8 (7) 0.5 (4) 0.8 (7) 0.5 (4)
I6 IP54 22–37 (30–50) 4.5 (40) 4.5 (40) – 0.5 (4) 3 (27) 0.6 (5)
I7 IP54 45–55 (60–70) 10 (89) 10 (89) – 0.5 (4) 3 (27) 0.6 (5)
Installation
Operating Guide | VLT® HVAC Basic Drive FC 101
AQ275641848264en-000101 / 132R0078| 15
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