Lenze EMB934x Instrukcja Użytkownika Pobierz pdf (Strona 121)

Electrical installation

Regenerative power supply module EMB9343

Power connections



121

EDBMB9340 DE/EN/FR 12.0

Wiring procedure

1. Unscrew two screws , swing the covers upwards and detach them.

2. Connect mains cables  to the screw terminals:

– Tightening torque 2 ... 2.3 Nm (17.7 ... 20.4 lb−in).

3. Connect supply cables of the regenerative power supply module  to the threaded

bolts with the same designation:

– Bolt the cables to X4 (blue) and X10 (red) with a distance of at least 5.5 mm.

– Tightening torque 4 Nm (35 lb−in)

4. Connect the supply cable for controllers in the DC−bus connection  to the threaded

bolt +UG, −UG:

– Tightening torque 4 Nm (35 lb−in)

5. Wiring of mains synchronisation:

– Internal mains synchronisation: factory−set bridges 

– External mains synchronisation: remove bridges  and connection mains

synchronisation cable .

– Tightening torque 0.5 ... 0.6 Nm (4.4 ... 5.3 lb−in).

6. Place the cover and screw it down with two screws 

1 2 ... 116 117 118 119 120 121 122 123 124 125 126 ... 205 206

Brak uwag

Lenze EMB934x Instrukcja Użytkownika Strona 121