About Wattage Limiter - NF DP015S Instruction Manual

4. Advanced Operation
 Operation procedure
1. Push [Limiter] soft-key to select 3: V/F Limiter (or push
window for the voltage/frequency setting range limit.
2. Set values in the [Freq Up]/[Freq Lo] item so that the upper value of the frequency setting range
limit is higher than or equal to the lower limit.
3. Close the window.

4.1.5 About Wattage Limiter

The wattage limiter operates when trying to output the power exceeding the rated power. When the
wattage limiter operates, the output voltage is suppressed until the active power per phase is the
value in Table 4-1 (reference value). While the limiter is working, icon
LIMIT LED illuminates.
74
+
PROGRAMMABLE AC POWER SOURCE
). Opens the setting
is displayed and