Stangenes isolation transformers have been constructed in many shapes and sizes. The following description represents a broad category, which can be reconfigured as required to enable electrical transfer, circuit protection and power isolation.
Conventional isolation transformers
Transformers with various primary and secondary voltage requirements, isolating capabilities, KVA ratings, insulation media are possible in a size and weight to fit your setup. (see table below)
Epoxy cast isolation transformers
A wide range of epoxy cast transformers is available with primary voltages from 120 V to 240 V, isolation voltages of 30 kV DCor 50 kV DC, standard VA ratings from 100 VA to 1000 VA and capacitance from 70 pF to 140 pF. Epoxy cast transformers are also available in custom configurations and builds.
Custom products:
- Charging Reactors
- Constant Voltage Transformers
- Pulse Forming Networks (PFN)
- Rectifier Transformers
- Epoxy Cast Transformers
- Trigger Transformers
- Chokes
- Capacitor Charging Transformers
- Pulsed Modulators.
Typical applications:
- Medical Physics Research
- X-Ray
- Linear Accelerators
- Particle Physics Research
- Radar
- Plasma Physics
- Pulsed Magnetrons
- EMP Testing
- Lightning Simulation
- High Power Microwave
- Pulsed Modulators
- Non Destructive Testing (NDT)
High Voltage Isolation Transformers
| 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 |
Epoxy Cast Isolation Transformers
| 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 |
