... 1,Power Voltage Transformer MSQ-30 720V 2,720V current transformer 3,ISO,CE certification 4,Class:0.5&1.0 Power Voltage ... Transformer MSQ-30 720VTransformer, Transformers, current transformer, Low voltage ... communication port 4) Auto charge even though UPS is off 5) Provides discharge 6) Overcharge, and overload protection Technical parameter: ...