Steam or HTHW to Steam Humidifier SKS Series - Humidity Solutions
Steam or HTHW to Steam Humidifier SKS Series - Humidity Solutions
Steam or HTHW to Steam Humidifier SKS Series - Humidity Solutions
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Electrical Power<br />
Supply<br />
!<br />
Electrical<br />
connection<br />
<strong>SKS</strong> - <strong>Steam</strong> <strong>or</strong> <strong>HTHW</strong> <strong>to</strong> <strong>Steam</strong> <strong>Humidifier</strong><br />
Stage 6 –Electrical Supply and Installation<br />
The <strong>SKS</strong> <strong>Humidifier</strong> requires the following single phase supply.<br />
Model Voltage Current<br />
<strong>SKS</strong>-200/333/667-CHP 230Vac – 1ph 0.75A<br />
All incoming power supplies MUST be externally fused f<strong>or</strong> over current protection.<br />
The electrical supply should also be isolated f<strong>or</strong> the purpose of emergency and<br />
servicing. Disconnect switch should be installed typically within one meter of the<br />
humidifier.<br />
The isolat<strong>or</strong> must have a contact separation of at least 3mm.<br />
All w<strong>or</strong>k concerned with electrical installation MUST only be perf<strong>or</strong>med by skilled and<br />
qualified technical personnel (e.g. electrician <strong>or</strong> technicians with appropriate<br />
training).<br />
Please observe local codes and regulations concerning the provision of electrical<br />
installations.<br />
WARNING. Risk of electric Shock. Ensure that the electrical supply is isolated bef<strong>or</strong>e<br />
commencing any installation.<br />
The installation engineer must ensure the following:<br />
Use of copper power conduct<strong>or</strong> only.<br />
Size of the power conduct<strong>or</strong>s are suitable f<strong>or</strong> the maximum current supplied.<br />
Incoming power cable is secured via suitably sized cable gland.<br />
Each terminal connection is secured firmly with a cable ferrule.<br />
<strong>Humidifier</strong> cabinet has an uninterrupted <strong>or</strong> unbroken electrical ground.<br />
Do not use <strong>HTHW</strong> piping as an electrical ground.<br />
Power supply<br />
terminal block<br />
L N<br />
L N<br />
(Fig. 18)<br />
21<br />
GND