Cleanconnect ® Connection Diagram; Mg75C422; Overload Protection - Danfoss VLT OneGearDrive Instruction Manual

Electrical Installation
4.5 CleanConnect
Figure 4.4 shows the connection power plug for OneGearDrive Hygienic DA09LA10 in Y-connection with thermistors.
4 4
Figure 4.4 CleanConnect
Description
Motor winding
Protective ground
Temperature protection
KTY 84-130
Table 4.3 CleanConnect
1) When connected to VLT
information about parameter setting and programming, refer to the corresponding instruction manual.
T1
T2
Table 4.4 Connections T1 and T2
1) Only if connected

4.6 Overload Protection

Take note of the relevant circuit diagram for motors with thermally activated winding protection (see chapter 4.4 Cage
Clamp Connection Diagram).
Avoid automatic resetting after the winding has cooled.
The output of the motors is normally adequately rated. The rated current does not represent a measure of gear unit
utilization in these cases and cannot be used as overload protection for the gear unit. In some cases, the way in which the
machine being driven is loaded can exclude any overloading as a matter of course. In other cases, it is necessary to protect
the gear unit by mechanical means (e.g., slip clutch, sliding hub, etc.). This depends on the maximum permissible limit
torque M in continuous running duty specified on the nameplate.
LT
16
Instruction Manual
®
Connection Diagram
V1
U1
®
OneGearDrive Connection
Inverter output
U
V
W
PE
1) T1
T2
®
OneGearDrive Connection
®
AutomationDrive FC 302 and VLT
®
VLT AutomationDrive FC 302
KTY 84-130
Danfoss A/S © 08/2014 All rights reserved.
W1
V
D
W
3
4
2
1 A
U
Pin Typical cross-section
1
3 1.5 mm 2 /AWG 16
4
2
1.5 mm 2 /AWG 16
A
0.75 mm 2 /AWG 20
B
®
Decentral Drive FCD 302, use analog input terminal 54, KTY sensor 1. For
1)
KTY sensor 1
Analog input 54
C
B
T1
T2
Maximum cross-section
2.5 mm 2 /AWG 14
2.5 mm 2 /AWG 14
1.5 mm 2 /AWG 16
®
VLT Decentral Drive FCD 302
1)

MG75C422