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| Category | Specification |
|---|---|
| Power Input | - Three-phase five-wire 380V - Single-phase three-wire 220V (±10%, 50 Hz) |
| Variable Frequency Control Power Supply | - Capacity: 30 kVA - Input voltage: 380V/220V ±10% - Output voltage: 0–340V adjustable |
| Excitation Transformer | - Capacity: 30 kVA - Oil-immersed structure - Input voltage: 400V - Output voltage: 1.5kV/3kV |
| High-Voltage Reactor | - Specification: 30kV/3.5A - Dry-type epoxy casting - Rated inductance: 50H |
| Capacitive Divider | - Rated voltage: 30kV - Capacitance: 10,000 pF - Measurement accuracy: ≤1.0% |
| Frequency Regulation Range | 25–320 Hz, resolution: 0.01 Hz |
| Voltage Stability | ±1.5% |
| Voltage Measurement Accuracy | 0.2 class |
| Continuous Operation Time | ≥60 minutes at rated current |
| Noise Level | ≤45 dB |
| Temperature Rise | ≤60 K at rated capacity continuous operation |
| Protection Functions | - Overvoltage protection - Overcurrent protection - Flashover protection - Full voltage output protection |