Connections - Danfoss VLT HVAC Drive FC 102 Design Manual

Electrical Installation Con...

10.3 Connections

10.3.1 Power Connections
NOTICE
All cabling must comply with national and local
regulations on cable cross-sections and ambient
temperature. UL applications require 75 °C (167 °F)
copper conductors. Non-UL applications can use 75 °C
(167 °F) and 90 °C (194 °F) copper conductors.
The power cable connections are located as shown in
Illustration 10.2. See chapter 7.6 Cable Specifications for
correct dimensioning of motor cable cross-section and
length.
For protection of the drive, use the recommended fuses
unless the unit has built-in fuses. Recommended fuses are
listed in chapter 10.5 Fuses and Circuit Breakers. Ensure that
proper fusing complies with local regulations.
The connection of mains is fitted to the mains switch if
included.
3 Phase
power
input
Illustration 10.2 Connection of Mains, Enclosures E1–E2 and
F1–F4
6 Phase
power
input
Illustration 10.3 Connection of Mains, Enclosures F8–F13
MG16C302
Design Guide
91 (L1)
92 (L2)
93 (L3)
95 PE
91-1 (L1-1)
92-1 (L2-1)
93-1 (L3-1)
91-2 (L1-2)
92-2 (L2-2)
93-2 (L3-2)
95 PE
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167