HVAD-53D AC/DC Hipot Test Set
• Digital display meters mounted on the panel.
• Monitoring HV side voltage, HV side current, LV side current and indicator of zero, power, working start, timing.
• Over-current protection, zero-starting protection, sound, and light alarm.
• With new type time relay, time rang is wider (1S ~ 99H).
• Using the latest current relay, more accurate and reliable.
•The high-voltage coil of the test transformer is a multi-layered cylindrical tower type, wound with high-quality polyester enameled wire and high-voltage-resistant insulation material, featuring light weight, small size, easy mobility, and superior performance.
• The test transformer is equipped with swivel casters and a tie rod for easy movement and handling.
• The test transformer adopts an integrated AC/DC design, simplifying wiring and enabling flexible operation. •
- Control unit specifications
•Power: AC220V, 50Hz •
•Capacity: 3kVA
•Output voltage: AC 0-250V
• Rated output current: 15A.
• Rated current rectified range: 0-15A.
• HV voltmeter range: AC 0-50kV DC 0-70kV
Accuracy: 3.0%
• HV ammeter range: 0-60mA
Accuracy: 3.0%
•LV ammeter range: 0-15A
Accuracy: 3.0%
• Timing range: 1-99H
•Weight: about 17kg
• Dimension: 500mm (L)*380mm (W)*240mm (H)
B. Testing transformer (HV unit) specifications
• Input voltage: 0-200V
• Input current: AC 0-15A
• Output voltage: AC 0-50kV DC 0-70kV
• Output current: AC 60mA DC 42.8mA
• Capacity: 3kVA
• HV side/LV side turns ratio: 250:1
•Measuring voltage: AC 0-100V
Accuracy: 3.0%
•No-load current: <12%
• Impedance voltage: <10%
• Weight: about 61kg
• Dimension: 480mm(L)* 310mm(W)* 800mm(H)
