EN
GDYD-1210D AC/DC Hipot Test Set Dry Type HV Withstand Voltage Tester
GDYD-1210D AC/DC Hipot Test Set: 0-12kV AC/DC continuously adjustable output, 10mA rated current, ±1% measurement accuracy, full safety interlocks, automatic timing. IEC 60060 compliant, ideal for insulation testing of cables, transformers, switchgear & electrical components.
- Description
- Specifications
- Applications
- Advantages
- FAQ
- Recommended Products
Description
GDYD-1210D AC/DC Hipot Test Set belongs to the GDYD series, consisting of a manual control unit and a dry-type high-voltage testing transformer. It features stable and smooth AC high-voltage output, and can switch to DC high-voltage output by equipping a high-voltage diode. The unit is integrated with comprehensive real-time monitoring and multiple safety protection functions, ensuring reliable and secure high-voltage withstand voltage tests for various electrical equipment. It is widely applied in the withstand voltage test of power cables, transformers, switchgear, relays, capacitors, insulators and other high-voltage electrical equipment in power plants, substations, electrical equipment manufacturing factories and inspection institutions.
Specifications
| Control unit specifications | |
| Power | AC220V,50Hz |
| Capacity | 10kVA |
| Output voltage | AC 0-250V |
| Rated output current | 40A |
| Rated current rectified range | 0-40A |
| HV voltmeter range | 0-120kV |
| Accuracy | 1.5% of the reading±1digit(F.S) |
| HV ammeter range | 0-83mA |
| Accuracy | 1.5% of the reading±1 digit(F.S) |
| LV ammeter range | 0-50A |
| Accuracy | 2.0% of the reading±1 digit(F.S) |
| Timing range | 1s-99h |
| 5kVA/60kV Testing transformer (HV unit) specifications | |
| Input voltage | 0-200V |
| Input current | AC 0-25A |
| Output voltage | AC 0-60kV |
| Output current | AC 83mA |
| Capacity | 5kVA |
| Measuring voltage | AC 0-100V |
| Accuracy | 1.0% of the reading±1 digit (F.S) |
| No-load current | <10% |
| Impedance voltage | <10% |
| 10kVA/60kV Testing transformer (HV unit) specifications | |
| Input voltage | 0-200V |
| Input current | AC 0-50A |
| Output voltage | AC 0-60kV |
| Output current | AC 166mA |
| Capacity | 10kVA |
| Measuring voltage | AC 0-100V |
| Accuracy | 1.0% of the reading±1 digit (F.S) |
| No-load current | <10% |
| Impedance voltage | <10% |
| 10kVA/120kV (5kVA/60kV with 10kVA/60kV) specifications | |
| Input voltage | 0-200V |
| Input current | AC 0-50A |
| Output voltage | AC 0-120kV |
| Output current | AC 83mA |
| Capacity | 10kVA |
| Measuring voltage | AC 0-100V |
| Accuracy | 1.0% of the reading±1 digit (F.S) |
| No-load current | <10% |
| Impedance voltage | <10% |
Applications
The GDYD-1210D AC/DC Hipot Test Set is a versatile high-voltage withstand testing device, widely used for insulation strength verification and dielectric performance testing of various electrical equipment. It adapts to both on-site commissioning and laboratory routine tests, serving core scenarios in power, manufacturing, inspection, and industrial fields.
Core Application Scenarios
Power Generation & Transmission System
Applied to routine withstand voltage tests of power transformers, distribution cables, switchgear, insulators, and busbars in power plants, substations, and grid operation units, ensuring the insulation reliability of power equipment before commissioning and during maintenance.
Electrical Equipment Manufacturing Industry
Used for factory routine tests, type tests, and ex-factory insulation verification of medium and low-voltage electrical components, including relays, capacitors, lightning arresters, motor windings, and distribution boxes, fully complying with IEC and international electrical safety standards.
Third-Party Inspection & Calibration Institutions
Serves for authoritative insulation performance testing, quality appraisal, and calibration verification of electrical equipment in quality inspection centers, metrology institutes, and professional laboratories, with stable output to ensure accurate and traceable test results.
Industrial & Commercial Electrical Maintenance
Ideal for on-site insulation testing and preventive maintenance of electrical systems in industrial plants, mining enterprises, petrochemical facilities, and commercial buildings, to detect potential insulation defects in advance and avoid electrical safety accidents.
Rail Transit & New Energy Fields
Applied to withstand voltage tests of electrical equipment in rail transit power supply systems, photovoltaic power stations, wind power generation equipment, and energy storage systems, ensuring the stable operation of new energy and transportation electrical facilities.
Advantages
· AC/DC dual output mode, flexible switching for diverse test needs
· High-stability dry-type HV transformer, smooth and reliable voltage output
· Precise manual control unit, intuitive operation without complex debugging
· Full real-time monitoring & multi-level safety protection mechanisms
· Compact split structure, portable for both laboratory and on-site use
· Compliant with IEC international standards, wide equipment compatibility
FAQ
Q: What is the GDYD-1210D used for?
A: It is a professional AC/DC hipot test set for insulation strength verification of electrical equipment such as transformers, cables, switchgear and insulators.
Q: Does it support both AC and DC output?
A: Yes, it delivers stable AC output natively, and can switch to DC output with the matched high-voltage diode.
Q: What safety protection does it have?
A: Built-in over-voltage, over-current, short-circuit protection and emergency stop function, with millisecond-level fault response.
Q: Is it suitable for outdoor on-site testing?
A: Yes, it adopts a portable split dry-type design, no oil leakage, strong environmental adaptability, easy to carry and deploy.
Q: What standards does it comply with?
A: Fully meets IEC 60060, IEC 61010, ANSI and other international electrical test standards.
