Installation
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● T1 to T9 models support backplate mounting and through‑hole mounting.
● T10 to T12 models can be installed in a cabinet.
5.7.2 Inspection Before Installation
Complete the following inspection items before installation.
Table 5–10 Pre‑installation inspection checklist
No. Item
1
The installation position is mechanically strong enough to bear the weight
of the AC drive.
2
The load‑bearing capacity of the ground and the environment meet the
installation requirements.
3
Sufficient clearance is reserved for heat dissipation, including heat
dissipation of other devices in the cabinet.
4
The mounting bracket (if needed) is made of flame‑retardant material.
5
If the application site is exposed to metal powder, install the AC drive in a
completely enclosed cabinet that has enough space to isolate the AC drive
from metal powder.
6
Before installing the AC drive, install the bottom mounting bracket and
guide rails in the cabinet, and prepare fixing beams with fixing holes for
retaining the AC drive. Reserve sufficient clearance in the cabinet for
connecting side copper busbars.
7
Keep combustible and explosive materials away from the AC drive.
5.7.3 Installing the AC Drive
5.7.3.1 Backplate Mounting
For backplate mounting, fasten all retaining nuts, instead of only the two retaining
nuts on the top of the AC drive. Otherwise, the connections will come loose or
damaged with time due to uneven distribution of loads.
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