Politec Srl | Manual MANA DT SMA + DT3
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Ver 2.5.2
13
CONNECTION TO POWER SUPPLY
The connection between the transformer and the network at 230 V ~ must be made with conductors whose
section is of 1.5 mm². It is highly recommended to use a delayed fuse above 1 A.
The cable that carries power from the transformer to MANA must be as short as possible and must be
shielded with shield to negative.
The two wires must be connected to terminals 1-2 of the "power connector". The transformer to be used
must have the following characteristics:
Primary tension
230 V ~
Secondary
18/19 V ~ 1 A
Secondary
24 V ~ 6 A
Minimum power
160 VA
In the case of greatly disturbed network add an effective filter - power supply 230V 1 A.