VMV - ترانسفورماتور ولتاژ فیوزدار ایستاده

VMV – ترانسفورماتور ولتاژ فیوزدار ایستاده

Instrument voltage

transformers, indoor,

Cast-Resin

Insulated

On Request:

– Secondary change over provides dual primary rated voltage for instance (20000-11000/100V).

– Winding for earth–fault detection or open-delta protection (100/3 V or 110/3 V )

Technical data

Type		VMV12-F VMV12-1	VMV24-F VMV24-1	VMV36-F VMV36-1
Highest voltage for equipment	kV	12	24	36
Power frequency withstand test voltage, 1 minute	kV	28	50	70
Lightning impulse test voltage (1.2/50 m s full wave)	kV	75	125	170
Rated frequency	Hz	50/60	50/60	50/60
Max. rated primary voltage	kV	12/√3	24/√3	36/√3
Secondary thermal limit current for measuring winding	A	7	7	7
Rated voltage factor /8h		1.9	1.9	1.9
Secondary thermal limit current for Earth – fault winding	A	4	4	4
Secondary Voltage	V	100/√3; 110/√3; 220/√3
Max number of cores		3	3	3
Accuracy class measuring / protection	0.2-0.5-1 /3P -6P
Rated output	15-100 VA

توضیحات

VMVxx-F Series : fixed type with vertical fuse

VMVxx-1 Series : drawable type with vertical fuse

Dimensions in mm