Isolation Transformers

High Voltage Isolation Transformers

Stangenes Isolation Transformers have been constructed in so many shapes and sizes that it is impossible to show them all at once. The following descriptions represent broad categories, which can be reconfigured almost infinitely.

Model No. SI	Primary Voltage	Secondary Voltage	KVA Rating	Isolation Voltage	Medium
1240 A	240V	120 V, 40 A 12 V, 660 A	12.70	80 KVDC	AIR
6477	120V, 240V	120V, 240V	0.05	150 KVDC	EPOXY
2971	120V	120V, 8.3A	1.00	150KVDC	SF6
1483	480V	110kV, 400mA	44.00	150KVDC	SF6
5809	208V	120V, 83.3V	10.0	200KVDC	SF6
1148	480V	21V, 170A	3.50	250KVDC	SF6
7469	480V	22V, 370A	8.20	270KVDC	SF6
5155	117V	117V, 8.5A	1.00	300KVDC	OIL
7232	480V	100V, 150A	15.00	300KVDC	OIL
4952	480V	22V, 300A 175V, 10A	8.30	350KVDC	SF6
5424	120V	120V, 25A	3.00	500kV	SF6
4149	480V	60V, 650A	39.00	600kV PULSE	OIL
3666	20V	20V, 50A	1.00	800kV PULSE	OIL

Model No	Primary Voltage	Secondary Voltage	VA Rating	Capacitance Sec to Pri and Core	Isolation Voltage	A	Dims (inches)	C	Wgt (lbs)
SIT 30-100	120	120	100	70pF	30 KVDC	5.0	6.0	6.5	15
SIT 30-250	120	120	250	90pF	30 KVDC	6.0	6.0	6.5	21
SIT 30-500	120/240	120/240	500	125pF	30 KVDC	7.0	8.0	7.5	40
SIT 30-1000	120/240	120/240	1000	140pF	30 KVDC	7.0	8.5	8.5	52
SIT 50-250	120	120	250	70pF	50 KVDC	6.0	6.5	6.5	23
SIT 50-750	120	120	750	110pF	50 KVDC	7.0	9.0	8.5	48
SIT 50-1000	120/240	120/240	1000	130pF	50 KVDC	9.5	9.5	8.5	58

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