Sungrow MVS4480-US System Manual

49
Gear Output Voltage
1 (A) Standard voltage x 1.05
2 (B) Standard voltage x 1.025
3 (C) Standard voltage x 1.0
4 (D) Standard voltage x 0.975
5 (E) Standard voltage x 0.95
Take adjusting to gear 1 as an example, operate the de-energized tap changer as follows.
7.2.5 Opening Pressure Relief Valve
Open the cap on the pressure relief valve (marked as A below).
7.2.6 Removing Foam Part from Oil Thermometer
Remove the protective cover on the oil thermometer and remove the foam parts in the pro-
tective cover before the inverter is officially put into operation.
System Manual 7 Powering up and Powering down

Sungrow MVS4480-US Specifications

General

Brand	Sungrow
Model	MVS4480-US
Category	Inverter
Language	English