M&C TechGroup MP47-Z-BPR150 Operator's manual - Manual (Page 12)

12
Gas sampling and gas conditioning technology 6-1.1.7-ME
N O T E !
Attention must be paid to the requirements of IEC 364 (DIN VDE
0100) and its associated standards and stipulations when setting
high-power electrical units with nominal voltages of up to 1000V!
The main circuit of the pump type MP47 ... (230 V) must be
equipped with a protective motor switch 0,63
– 1 A corresponding
to the nominal voltage (over current protection).
The main circuit of the pump type MP47 ... (115 V) must be
equipped with a protective motor switch 1
– 1,6 A corresponding
to the nominal voltage (over current protection).

The ground conductor has to be connected to the pump motor.

A device for separating the pump motor from the electrical supply voltage must be mounted
into the electrical installation (according to EN 60335-1).

Mount the pumps in such a way that any contact of the life parts (eg. electrical connection,
motor windings) is impossible.
Illustration 3 Electrical connection of the pump

Remove the lid with PG screwing;

Insert the connecting cable though PG and connect it according to figure 8. The connections
are indicated inside the connecting box.