Status: Current Production
Overview
The Vitrek V7x Series extends hipot testing capability to voltages far beyond standard production safety analyzers, reaching up to 10 kVAC and 12 kVDC. These instruments are designed for testing high-voltage components, assemblies, and equipment that require withstand voltages above the 5–6 kV range of typical compliance analyzers. The V70 provides basic AC/DC hipot, while higher models add insulation resistance (V71), ground bond (V73), and combined functions. The V73-OB adds an open/short bond check function. The V74 adds line leakage current measurement. The V76 through V79 provide progressively more comprehensive test function combinations. All V7x models feature programmable test sequences and automation interfaces.
Specifications
| Parameter | Value |
|---|---|
| AC Hipot | Up to 10 kVAC |
| DC Hipot | Up to 12 kVDC |
| Insulation Resistance | Available on V71, V76, V77, V79 |
| Ground Bond | Available on V73, V73-OB, V76, V77, V79 |
| Line Leakage | Available on V74, V79 |
| Key Features | High-voltage output beyond standard safety analyzers, programmable sequences, pass/fail, automation interfaces |
Models We Repair
Select your model below to request a repair. If your exact configuration isn’t listed, choose the closest match — the evaluation and repair process is the same across all Vitrek V7x Series configurations.
| Model | Description | Service |
|---|---|---|
| Vitrek V79 | 10 kVAC/12 kVDC — hipot, IR, GB, leakage | Request Repair |
| Vitrek V77 | 10 kVAC/12 kVDC — hipot, IR, ground bond | Request Repair |
| Vitrek V76 | 10 kVAC/12 kVDC — hipot, IR, ground bond | Request Repair |
| Vitrek V74 | 10 kVAC/12 kVDC — hipot, line leakage | Request Repair |
| Vitrek V73-OB | 10 kVAC/12 kVDC — hipot, GB, open/short bond | Request Repair |
| Vitrek V73 | 10 kVAC/12 kVDC — hipot, ground bond | Request Repair |
| Vitrek V71 | 10 kVAC/12 kVDC — hipot, insulation resistance | Request Repair |
| Vitrek V70 | 10 kVAC/12 kVDC — AC/DC hipot | Request Repair |
Common Vitrek V7x Series Failures We Repair
- High-voltage output transformer or multiplier failures from sustained overvoltage testing
- AC/DC output relay switching degradation
- Ground bond high-current path failures
- Insulation resistance measurement circuit drift
- Metering circuit calibration drift at high voltages
- Control board component failures
- Display or front panel failures
- Power supply degradation
Our technicians perform component-level diagnostics on every Vitrek V7x Series unit. We identify and repair the specific failed components rather than replacing entire assemblies when possible, reducing your repair cost and turnaround time.
Calibration
Every Vitrek V7x Series repair includes NIST-traceable calibration. We verify all critical measurement parameters against our reference standards and provide a detailed calibration certificate documenting measured performance against the manufacturer’s published specifications.
Who Uses the Vitrek V7x Series?
The Vitrek V70 / V71 / V73 / V73-OB / V74 / V76 / V77 / V79 High Voltage Hipot Testers are used by high-voltage component manufacturing, power supply production, transformer manufacturing, switchgear production, and electrical safety testing laboratories.
Our Repair Process
- Ship Your Instrument: Send your Vitrek V7x Series to our facility from anywhere in the US. We provide prepaid shipping labels on request.
- Free Evaluation: Our technicians perform a complete diagnostic assessment and provide a firm, no-obligation repair quote.
- Expert Repair: Upon approval, we perform component-level repair using OEM-grade parts.
- NIST-Traceable Calibration: Full calibration with documented results across all critical parameters.
- Return Shipment: Your instrument is securely packaged and returned with calibration certificate, repair documentation, and our 90-day warranty.
Request a Repair
Contact us for professional Vitrek V7x Series repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@junecompany.com | All repairs include a 90-day parts and labor warranty.
