Compact Operating Instructions – MOVIMOT® MM..D with DRS/DRE/DRP AC Motor
21
5
Installation instructions
Electrical Installation
5.1.10
Field wiring power
terminals
Note the following points for UL-compliant installation:
• Only use copper conductors with a thermal rating of 60/75 °C.
• The permitted tightening torque of the power terminals is 1.5 Nm (13 Ib.in).
Short circuit cur-
rent rating
Suitable for use on a circuit capable of delivering not more than 200,000 rms
symmetrical amperes.
The max. voltage is limited to 500 V.
Branch circuit pro-
tection
Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the National Electrical
Code and any applicable local codes.
The max. fuse rating is 25 A / 600 V.
Motor overload
protection
MOVIMOT
®
MM..D is equipped with motor overload protection with a trip current ad-
justed to 140% of the rated motor current.
Ambient tempera-
ture
MOVIMOT
®
MM..D is suitable for an ambient temperature of 40 °C, max. 60 °C with de-
rated output current. To determine the output current rating at higher than 40 °C, the out-
put current should be derated 3.0 % per °C between 40 °C and 60 °C.