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Programming
0275
0275 POWER REDUCT.
Reduction of the maximum output current
OFF
Possible settings: OFF, 85%, 75%, 50%
If a motor with lower nominal power is used, the maximum output current should be adjusted accordingly.
The reduction of the maximum output current also affects the overload-detection!
HV Horsepower
Output current [A]
OFF = 100% 85% 75% 50%
230V, 2 HP 7 5.95 5.25 3.5
230V, 3 HP 10 8.50 7.50 5.00
230V, 3 HP 5.7 4.85 4.28 2.85
230V, 5 HP 7.3 6.21 5.48 3.65
230V, 7.5 HP 13.5 11.48 10.13 6.75
230V, 10 HP 17 14.45 12.75 8.5
230V, 15 HP 23 19.55 17.25 11.5
0280
0280 SEL. SW. FRQ.
Selection of the switching frequency
Auto
Possible settings: Auto, 8 kHz, 4 kHz
• Auto (default setting)
In standard operation the HYDROVAR works with a switching frequency of 8 kHz in order to reduce the
noise level. At rising temperature inside the HYDROVAR the switching frequency is decreased to 4 kHz
automatically.
• 8 kHz - Selection with lowest noise level, but without decrease at rising temperature.
• 4 kHz - Reduce the temperature in the HYDROVAR
0285
0285 SKIPFRQ CTR
Skip frequency start point
0.0 Hz
Possible settings: f
min
- f
max
0286
0286 SKIPFRQ RNG
Skip frequency range
0.0 Hz
Possible settings: 0.0 – 5.0 Hz
0290
0290 CURR. LIMIT
Current limit functionality
OFF
Possible settings: OFF - ON
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