afriso Eurovac NV Notice Technique page 79

EN
5.3.3 Supply voltage
Verify that the product is connected to mains by means of a perma-
nently installed cable, for example NYM-J 2 x 1.5 mm².
Verify that the power supply to the control unit is separately fused (16 A
maximum).
5.3.4 Output
VOLTAGE PEAKS WHEN INDUCTIVE CONSUMERS ARE SWITCHED OFF
When inductive consumers are switched off, this can cause voltage peaks and
can lead to adverse effects on electrical systems and may destroy the switching
contact.
• Use commercially available standard RC combinations such as
0.1 µF/100 Ohm for inductive consumers.
Failure to follow these instructions can result in equipment damage.
If no alarm is present, the relay is de-energised; in case of an alarm, the
relay is energised and switches the changeover contact.
1. The relay cable requires permanent installation.
2. Route the relay cable through the upper or bottom cable gland into the
3. Connect the relay cable to the terminals with the corresponding desig-
4. Verify safe separation of the relay cable.
- The insulation characteristics of the relay cable must at least comply
25
product.
nations.
with IEC 60227 or IEC 60245.
Eurovac NV
Mounting
NOTICE