≤100kV Range
Technical Specifications
Core Electrical Parameters
| Characteristic | Specification | Standard |
|---|---|---|
| Rated Capacity | 5 kVA | IEC 60076-11 |
| Output Voltage | 100 kV AC | |
| High Voltage Current | 0.05 A | |
| Frequency | 50 Hz / 60 Hz | IEC 60076-1 |
| No-Load Current | ≤10% | IEEE C57.12.90 |
| Total Harmonic Distortion | ≤5% | IEC 61000-3-6 |
| Impedance Voltage | ≤12% | |
| Insulation Strength | 3 kV/min (LV to ground) | IEC 60270 |
Robust Protection Features
Over-Current Capability: 120% rated current for 300 seconds (no winding/insulation damage)
Over-Voltage Capability: 110% rated voltage for 60 seconds (insulation protected)
Thermal Management
Winding Temp Rise: ≤65 K
Oil Temp Rise: ≤55 K
Cooling Method: ONAN (Oil-Natural Air-Natural)
Operational Duty Cycle:
1 hour ON / 1 hour OFF
Maximum 8 cycles per day at 100% rating
Key Features Highlight
✅ High-Voltage Precision: 100kV output for demanding dielectric tests
✅ Dual-Frequency Operation: Compatible with 50Hz/60Hz power systems
✅ Enhanced Thermal Design: ONAN cooling maintains safe ≤65K rise during cyclic duty
✅ Robust Overload Protection: Certified protection against operational transients
✅ Compact Power Solution: Optimized for laboratory and field testing applications
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