4 Electrical Installation
4.1 Electrical Installation in General
NOTICE
All cabling must comply with national and local
regulations on cable cross-sections and ambient
temperature. Copper conductors required, (60-75
arial
unicode ms°
C) recommended.
Terminal tightening torques are described below:
VLT
Terminals
Torque
(Nm)
Torque,
Control
Cables (Nm)
2803-2875
Power mains brake
0.5-0.6
0.22-0.25
Ground
2-3
2880-2882,
2840 PD2
Power mains brake
1.2-1.5
Ground
2-3
4.2 Power Cables
NOTICE
The power terminals can be removed.
Connect mains to the mains terminals of the frequency
converter, i.e. L1, L2 and L3 and the ground connection to
terminal 95.
Illustration 4.1 Terminals
Illustration 4.2 VLT 2803-2815, 200-240 V
VLT 2805-2815, 380-480 V
Electrical Installation
Quick Guide
10
Danfoss A/S © Rev. 2014-03-18 All rights reserved.
MG28M202
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