Tettex 5288A Resonating Inductor Repair

$245.00

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Get your Tettex Instruments 5288A repaired with certified accuracy and a 90-day warranty. We address measurement bridge imbalance and other common resonating inductor faults.

Helpful Resources

📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

Description
Brand

Description

Tettex 5288A Resonating Inductor Repair

The Tettex 5288A is a resonating inductor — a precision HV reactor that pairs with a capacitance and tan-delta bridge to bring the measurement circuit into resonance, enabling accurate loss measurement on transformers and bushings. As a precision HV reactor, its value is in its inductance stability and HV integrity, so that’s where service focuses.

June Company repairs and calibrates the Tettex 5288A for HV insulation-diagnostics labs running bridge measurements.

Common Tettex 5288A problems we fix

Measurement bridge imbalance — inductance drift that prevents the bridge from resonating/balancing correctly, restored so loss measurements are accurate.
HV insulation breakdown internally — reactor insulation degradation from HV stress, repaired.
Tap/range selection faults — the inductance-selection mechanism, serviced.
Terminal or connection faults — HV connections affecting the measurement loop.

FAQs

My bridge won’t balance — could it be the inductor? Yes — inductance drift or an HV fault in the resonating inductor will throw the bridge off. We service it and verify it resonates correctly with your bridge, documented with a NIST-traceable certificate.

Is the HV integrity checked? Yes — insulation integrity is verified before return.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.

Brand

Tettex Instruments Repair

Tettex specializes in providing high-precision measurement instruments and test equipment for electrical insulating materials, components, and systems. Their products are widely used in industries such as power generation, transmission, and distribution, as well as in laboratories and research institutions. Here are some key Tettex products and their functionalities: Capacitance and Dissipation/Power Factor Testers: 2840 Precision Tan Delta Bridge: Measures the dissipation factor (tan delta) and capacitance of electrical insulating materials and systems, providing insights into the condition of insulation and detecting aging or deterioration. 2818/2820 Portable Tan Delta Testers: Portable devices for measuring the dissipation factor and capacitance in the field, used for on-site testing of transformers, bushings, and cables. Dielectric Response Analyzers: IDAX 300 Insulation Diagnostic System: Analyzes the dielectric response of insulation materials in power transformers and other high-voltage equipment to assess their condition and predict remaining life. Partial Discharge Testers: 9520/9530 Partial Discharge Detectors: Instruments for detecting and analyzing partial discharges in high-voltage equipment, helping to identify insulation defects and prevent potential failures. Transformer Turns Ratio Testers: 2293 Automatic Transformer Turns Ratio Meter: Measures the turns ratio of power and distribution transformers, ensuring the correct operation and detecting possible winding issues. High Voltage Schering Bridges: 2831 High Voltage Schering Bridge: Used for precise measurement of capacitance and dielectric losses in high-voltage insulation systems, essential for evaluating the quality and performance of insulating materials. Frequency Response Analyzers: 2850/2856 Frequency Response Analyzer: Analyzes the frequency response of electrical insulating materials and systems, providing detailed information about their dielectric properties over a wide frequency range. Resistivity Meters: 6517A Electrometer/High Resistance Meter: Measures the resistivity of insulating materials, ensuring they meet the required specifications for high-voltage applications. Impulse Voltage Test Systems: PIM 100 Impulse Voltage Test System: Generates and measures high-voltage impulses to test the insulation strength and withstand capabilities of electrical components and systems. Cable Test Systems: 7260 Cable Fault Locator: Locates faults in high-voltage cables, helping to minimize downtime and repair costs by pinpointing the exact location of defects. Dielectric Material Testers: 2828/2829 Dielectric Material Testers: Evaluate the dielectric properties of various insulating materials, ensuring they meet industry standards and performance requirements. Tettex products are known for their accuracy, reliability, and advanced technology, making them essential tools for ensuring the safety, performance, and longevity of electrical power systems and insulating materials.