Disconnectors And Contactors - Danfoss VLT FC 102 Series Design Manual

Electrical Installation

6.3 Disconnectors and Contactors

6.3.1 Line Power Disconnectors
Assembling of IP55/NEMA Type 12 (enclosure type A5) with line power disconnector.
Line power switch is placed on left side on enclosure types B1, B2, C1 and C2. Line power switch on A5 enclosures is placed
on right side.
6 6
Figure 6.39 Location of Line Power Switch
Enclosure type
A5
B1
B2
C1 50 hp [37 kW]
C1 60–75 hp [45–55 kW]
C2 100 hp [75 kW]
C2 125 hp [90 kW]
Table 6.33 Terminal Connections for Various Enclosure Types
114
Design Guide
Type
Kraus&Naimer KG20A T303
Kraus&Naimer KG64 T303
Kraus&Naimer KG64 T303
Kraus&Naimer KG100 T303
Kraus&Naimer KG105 T303
Kraus&Naimer KG160 T303
Kraus&Naimer KG250 T303
Danfoss A/S © Rev. 06/2014 All rights reserved.
Terminal connections
L1 L2 L3 31
T1 T2 T3 32
L1 L2 L3
T1 T2 T3
43
44
13
14
MG11BC22