HY6810B Transformer Turns Ratio Tester

Product Features

• Wide Measurement Range: Turns ratio from 0.9 to 10,000.
• High Measurement Accuracy: Multi-range accuracy designed for reliable transformer testing.
• Three-Phase Testing: Supports efficient three-phase transformer ratio measurement.
• Fast and Easy Operation: Simplifies the conventional manual transformer ratio testing process.
• Automatic Test Voltage Adjustment: The output voltage is automatically adjusted according to the test load.
• High Resolution: Minimum resolution of 0.001.
• Portable Design: Rugged carrying-case construction for convenient field testing.
• Reliable Protection: Suitable for routine testing during transformer commissioning and maintenance.
• Long Test Leads: Standard 10 m test cable supports convenient on-site connections.

Technical Specifications

Applications

The HY6810B Transformer Turns Ratio Tester is widely used for transformer testing in:

• Transformer Manufacturing — Ratio verification during production and quality inspection.
• Transformer Commissioning — Checking transformer ratio before energization.
• Power Substations — Routine testing and commissioning of power transformers.
• Transformer Maintenance — Detecting potential ratio deviations during preventive maintenance.
• Power Generation Plants — Verification of transformer performance and connection conditions.
• Transmission & Distribution Systems — On-site testing of transformers in power networks.
• Electrical Testing Laboratories — Routine transformer ratio measurement and verification.