Danfoss VACON NX FI6, Руководство по эксплуатации

Страница: 118 / 166

12.5 Tightening Torques for Cover Screws
Enclosure size and class Cable cover screws (Nm) Screws on the cover of the AC drive (Nm)
FR4/FI4 IP54 2.2 0.7
FR5 IP21/ IP54 2.2 0.7
FR6/FI6 IP21/ IP54 2.2 0.7
FR7/FI7 IP21/ IP54 2.4 0.8
FR8/FI8 IP54
0.8 Nm
(1) 0.8
FR9 0.8 0.8
1
The cover of the power unit.
12.6 Tightening Torques of the Terminals
Table 31: Tightening Torques of the Terminals
Enclosure size Drive type Tightening torque (Nm) Tightening torque (lb-in.)
FI4 0004 2–0012 2
0003 5–0012 5
0.5–0.6 4.5–5.3
FI6 0038 5–0061 5
0004 6–0034 6
10 88.5
FI7 0072 5–0105 5
0041 6–0080 6
10 88.5
FI8 0140 5
0062 6–0100 6
20
(1) 354
1
Tightening torque of terminal connection to the insulative base is 9 Nm
12.7 Power Ratings
12.7.1 Overload Capability
The
low overload
means that if 110% of the continuous current (I
L
) is required for 1 minute every 10 minutes, the remaining 9 minutes
must be approximately 98% of I
L
or less. This is to make sure that the output current is not more than I
L
during the duty cycle.
Specifications Operating Guide | VACON® NX Inverters FI4-FI8
AQ299433367205en-000101 / DPD00908
118 | Danfoss A/S © 2019.07