Description
Technical Parameters
Products Description
HMYDJ-50kVA/300kV Power Frequency Withstand Voltage Test Transformer and HMTC-50kVA Fully Automatic Control Console. The product features a single-frame core design, with the primary winding wound around the core and the high-voltage winding arranged coaxially on the outside, effectively reducing magnetic leakage. Operating on the principle of a single-phase transformer, it delivers an adjustable voltage of 0–400 V to the primary winding via a voltage regulator in the control cabinet (console), thereby generating an adjustable high voltage at the secondary winding.
Products Parameters
- Rated Capacity 50 kVA
- Low-Voltage Current 0–116.3 A
- Low-Voltage Voltage 0–430 V
- High-Voltage Voltage 0–300 kV
- High-Voltage Current 0–0.17 A
- Instrument Voltage 0–100 V
- Voltage Meter Accuracy 0.5% FS ±3 digits
- Current Meter Accuracy 0.5% FS ±3 digits
- Overall Accuracy 4%
- Timing Range 0–999.9 minutes (special mode available for extended operation)
- Power Supply Voltage AC 220 V ±10%; 50 Hz ±2 Hz
- Operating Environment Ambient Temperature 0–50°C, Relative Humidity ≤85% RH
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