gefran VDI100 Start-Up And Installation Manual

3.8. 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 Procedure to re-apply voltage
≤1 year Apply rated voltage (1) of inverter in the normal way
Between 1-2 years Apply rated voltage of inverter to the product for one hour
≥2 years Use a variable AC power supply to
1. Connecting 25% of inverter rated voltage for 30 minutes.
2. Connecting 50% of inverter rated voltage for 30 minutes.
3. Connecting 75% of inverter rated voltage for 30 minutes.
4. Connecting 100% of inverter rated voltage for 210 minutes.
Once the procedures completed, inverter just can be used normally.
(1): Please refer the rated voltage according to model label of inverter.
VDI100 • Start-up and Installation Manual 21

gefran VDI100 Specifications

General

Brand	gefran
Model	VDI100
Category	Motherboard
Language	English