Operating Instructions PAE10E-M / PSE-6/14V
Date 0618
R-TBL95_35_GB 0618 Part-No. 00158612-GB
- 5 -
3.4 Controls
PAE10E-M
PSE-6/14V
„n-min“ (R28)
Potentiometer
min. speed
Speed adjuster (0-100 %) or setting the minimal output (basic speed)
„n-max“ (R35)
Potentiometer
max. speed
Setting the max. Output (speed limit)
3.4.1 Manual speed setting or adjust of min. speed ( basic speed)
Setting range: approx. 0% up to 100% line voltage
1. Adjustment “0 V” by external signal or potentiometer
2. Adjust desired min. speed by means of potentiometer "n-min".
3.4.2 Setting of max. speed-potentiometer (speed limiter) and cos
ϕ
adjustment
Setting range from 100% down to setting “n-min”
This adjustment has to be made with full load condition i.e. when radial fans are used all dampers must be open.
1. Adjustment by external signal: input signal 10 V (20 mA).
2. Adjust the desired max. speed by means of potentiometer "n-max". For cos
ϕ
adjustment, turn “n-max“ counter-
clockwise such that the maximum output voltage will just be measured (with TRUE-RMS multimeter).
Cos
ϕ
adjustment
The output voltage from the unit depends on the inductance of the motor (cos
ϕ
). By this, the maximum output
voltage can already be reached below the maximum input signal (<10 V / 20 mA). A correction is possible by setting
“n-max" (cos
ϕ
adjustment).
n-min (R28)
n-max (R35)
