The wiring diagram examples show a cabinet cooling fan circuit that energizes the fan when
at least one inverter module installed in the cabinet is running. The fan will continue to run
for 20 minutes after all inverter modules have been stopped.
The following parts (or equivalent) are used to implement the circuit. These parts are to be
sourced by the customer.
• Phoenix Contact ST 2,5-DIO/L-R - 3036262 spring cage component terminal block with
a 1N4007 diode
• Relpol PI84-24DC-M41G relay
• Rated load (capacity): 8 A / 24 V DC
• Rated power consumption: 0.40 … 0.48 W DC
• GZT80 relay socket
• 600 mm of AWG24, 300 V, UL1569 (or equivalent material, valid for PVC insulation
only) wire
• Favier SEP-4 light brown 4 kV fiberglass sleeving.
270 Ordering information
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