gefran BDI50 Series User Manual page 20

4075-...4 (50℃)
Rated Current(In)
100%
60.6%
Derating curve for altitude
3.2.4 Capacitor reforming Guide after long storage
For correct performance of this product after long storage before use it is important that
Inverter Capacitors are reformed according to the guide below:
Storage time
≦1year
Between
1-2 years
≧2 years
(1) Please refer the rated voltage according to model label of inverter.
8 16
Carrier Frequency(kHz)
Procedure to re-apply voltage
Apply rated voltage (1) of inverter in the normal way
Apply rated voltage of inverter to the product for one hour before using
the inverter
Use a variable AC power supply to
1. Connecting 25% rated voltage of inverter for 30 minutes.
2. Connecting 50% rated voltage of inverter for 30 minutes.
3. Connecting 75% rated voltage of inverter for 30 minutes.
4. Connecting 100% rated voltage of inverter for 210 minutes.
Once the procedures completed, inverter just can be used normally.
4110-...4 (50℃)
Rated Current(In)
100%
70%
55%
3-10
5 10 16
Carrier Frequency(kHz)