Page 28
7. Electrical connection
Danger of electrical shock!
Dangerous electrical voltage!
All work relating to the electrical installation
may only be carried out by designated spe-
cialist personnel (electrician or qualified per-
son with equivalent training).
Do not connect the steam humidifier to the
live power supply before all installation work
has been completed.
The customer is responsible for monitoring
the qualifications of the specialist personnel.
General installation rules
•
All local rules concerning the imple-
mentation of electrical installations
must be obeyed
•
Electric connector cables to be laid pro-
fessionally
•
Install the electrical connections
according to the wiring diagram
•
With units of a nominal power output
> 33 kW electrical connection to a per-
manent line is mandatory (according to
VDE 0700 Part 98, IEC 60335-2-98)
Possible electronical components de-
struction through electrostatical dis-
charge!
Prior to commencing electrical installation
work, steps must be taken to guard the sensi-
tive electronical components of the unit con-
trol against damage from electrostatical
discharge.
7.1 Electrical installation
approach
»
Provide fuses with a contact gap of
at least 3mm per pole.
»
Install a separate main connection
for each steam cylinder including
main circuit breaker, main switch
etc. .
»
Make main connection according to
the table below.
Main connection
For the StandardLine steam humidifiers in
the standard version, main connection can be
found in the Technical Data (in the chapter of
the same name)
.
Other operating voltages on request.
Fusing
HygroMatik recommends the use of slow
blowing up to middle time-lag main fuses.
Steam humidifier installations should encor-
porate an individual resiliant current circuit
breaker (type A-RCD).
The maximum current consumption and the
resulting required fuse protection of the indi-
vidual standard unit types can be found in the
technical data table (chapter Technical data
at the end of this manual).
WARNING
!
Please note
NOTICE
Please note
