Danfoss EM-PMI540-T4000, Руководство пользователя

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1. Remove the cover of the terminal box.
2. Install the power cables.
a. Remove the cable lug attachment nut/bolt and washers.
b. Place the cable lug against the busbar.
c. Place flat washer on top of the cable lug and spring washer on top of the flat washer.
d. Screw on the nut/bolt and tighten to 15 Nm.
3. Install the cover of the terminal box back.
For more information on how to install the power cables, see especially Steps 8-13 in Cable gland
assembly and power line connection on page 36.
Each connection box of the electric machine contains one 3-phase system.
High voltage connection assembly structure
1 Phase connection points (L1, L2, L3)
2 Insulation sheet
3 Connection box including gasket
4 Cable glands (3 pcs/ connection box)
5 Mounting bolts (4 pcs) for connection box
6 Connection box cover plate gasket
7 Connection box cover plate
8 Mounting bolts (12 pcs) for coverplate
The connection box(es) of the electric machine are in fixed position and cannot be rotated or changed
with each other.
Leave the connection box cover plate open for further electrical assembly as instructed in Chapter Cable
gland assembly and power line connection on page 36.
Connection diagram
The electric machines are intended to be powered and controlled by three-phase alternating current,
supplied by an inverter or inverters. The electric machine is not suitable for direct online use.
User Guide
EM-PMI540-T4000
Installation
© Danfoss | April 2023 BC265857716810en-000202 | 35