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6.1.5 Connection diagram ZG045 and FG035
Figure 22 (left) Connecting diagram ZG045 and FG035
Figure 23 (right) Connecting feedback circuit in the ZG045 and FG035
The power cable for the ZG045 and the FG035 is an 1-phase cable. This power cable must be
connected to the following terminals inside the terminal box of the fan (see
−
Live-wire (brown)
to ‘L1’
−
Neutral-wire (blue)
to ‘N’
−
Earth wire (green/yellow)
to ‘PE’
The main voltage where the EC-Fan is connected to must be corresponding to the voltage which is
given on the type plate/sticker on the side of the fan. This main voltage must meet with the quality
characteristics of EN50160 and the defined voltages of IEC60038.
It is possible to regulate the RPM of the fans by an external signal. The advice is to use a shielded
cable for this external signal. There are multiple options to apply as an external signal:
−
0…10V
+ on E1,
−
on GND
−
0…100% PWM
+ on E1,
−
on GND
−
Potentiometer
+ on 10V,
−
on GND and the signal on E1
The ZG045 has no external start. The EC-Fan will start as soon as the above described wiring is
properly connected and the external signal is sufficient enough to run the fan.
The ZG045 has no possibility to use Modbus communication.
To read out the current RPM of the fan for feedback is possible by the connecting diagram of Figure
23. Place a 5k
Ω resistor between the terminals ‘10V DC OUT’ and ‘A1 open-collector out’. The
measured the frequency between A1-GND gives the revolutions per second. Multiply he measured
frequency with 60 to get the revolutions per minute (RPM).
Summary of Contents for Enfan
Page 1: ...Page 1 of 32 Horizontal circulation Version 2023 05 Enfan MANUAL...
Page 16: ...Page 16 of 32 Figure 11 Attachment of the FG035 fan to the suspension brackets...
Page 29: ...Page 29 of 32 CE declaration concerning the fan...
Page 30: ...Page 30 of 32 UKCA Declaration concerning the fan...
Page 31: ...Page 31 of 32...