Festo Электромотор MTR-DCI - Manual (Page 61)

3. Installation
3-9
Festo P.BE-MTR-DCI-CO-EN en 1209a
Note the following selection criteria with the power supply of
the MTR-DCI:
– The power unit rated current should correspond at least
to the motor starting current (peak current).
– Motor tolerances with 20 % - 50 % output reserve should
be considered.
Voltage supply MTR-…-32 MTR-…-42 MTR-…-52 MTR-…-62
Rated motor current A 0.73 2 5 6.19
Peak motor current A 2.1 3.8 7.7 20
Nominal current of power sup-
ply unit A ≥ 3 ≥ 6 ≥ 10 ≥ 15 1)
External fuse (secondary side) A 5 A
slow-blowing 7 A
slow-blowing 10 A
slow-blowing 25 A
slow-blowing
1) Exception
Tab. 3/4: Requirement for power units and fuses
1
External fuse
2
Earth connection
(see chapter 3.2)
A1 A2
A1 A2
Fig. 3/2: Example of connection – Power supply