The transformers belong to devices of the Class 11 insulation by type of protection against electric
-
shock
hazard.
Overall dimensions of the transformer, no more 91x58x62 mm.
Overall dimensions of the protective terminal box, no more 110x40x40 mm. Weight, no more
-
0,8 kg.
Protection Class conceming dust and moisture (except for the terminal blocks) IP40. Transformer
operation conditions 1OOC +400C and relative humidity of no more than 75 %. The ambient air should
contain no explosive and corrosive impurities.
SAFETY REQUIREMENTS
The maintenance and installation should be carried out by the person who has the admission to the
independent work with the electrical installations up to 1000 V and has studied this manual.
Attentionl The transformer input circuit is under network potential. The transformer installation and
connection should be made only after its disconnection from the network system..
Forbiddenl
-
To operate the
defective transformer,
-
To make alterations to the scheme,
-
To transfer the energized transformer,
-
To operate the transformer with a damaged isolation of network cable and output cables ,
-
To connect and disconnect output cables if the transformer is
turned on,
-
To overload the transformer electrically.
Not allowed!
-
Water ingress in design elements of the transformer,
-
No explosive and corrosive impurities should be present in air.
