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Transformer DC Resistance and Turns Ratio Tester 2 in 1 Multifunctional Transformer Winding Resistance Test Equipment for Three Phase Transformer Manufacturing and Electrical Maintenance

Transformer DC Resistance and Turns Ratio Tester 2 in 1 Multifunctional Transformer Winding Resistance Test Equipment for Three Phase Transformer Manufacturing and Electrical Maintenance

Product Details:
Place of Origin: China
Brand Name: Sansion
Certification: CE/CNAS/ISO9001
Model Number: SXZR
Detail Information
Place of Origin:
China
Brand Name:
Sansion
Certification:
CE/CNAS/ISO9001
Model Number:
SXZR
Measurement Phases:
Three-phase Simultaneous / Single-phase
Winding Modes:
YN, Y, Delta
Output Current:
10A / 20A / 40A / 50A
Resistance Measurement:
Transformer Winding DC Resistance
Turns Ratio Measurement:
Transformer Turns Ratio
Unbalance Calculation:
Automatic Resistance Unbalance
Ratio Deviation:
Automatic Turns Ratio Deviation
Demagnetization:
Automatic (model Dependent)
Highlight:

High Light

Highlight:

2 in 1 transformer tester

,

DC resistance and turns ratio tester

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three phase transformer winding tester

Trading Information
Minimum Order Quantity:
1 Set
Packaging Details:
Plywood Case
Delivery Time:
30 work days
Payment Terms:
L/C T/T
Supply Ability:
100 Units/Month
Product Description
Product Overview

The Transformer DC Resistance and Turns Ratio Tester combines two essential transformer testing functions into a single instrument. It is designed to measure transformer winding DC resistance and verify transformer turns ratio, depending on the selected model.

Combining these functions in one device simplifies equipment management and reduces the need to transport multiple instruments between testing locations. For transformer manufacturing facilities and maintenance companies, a multifunctional tester provides a convenient solution for routine transformer inspection.

Main Testing Functions
  • Transformer winding DC resistance measurement
  • Transformer turns ratio measurement
  • Three-phase winding resistance measurement, where supported
  • Automatic resistance unbalance calculation
  • Turns ratio deviation calculation
  • Phase relationship and vector group verification, where supported
  • Multiple current output ranges for resistance measurement
  • Automatic demagnetization, depending on model
  • Digital test result display
  • Data storage and report export
Applications
  • Distribution transformer factories
  • Power transformer manufacturers
  • Transformer installation and commissioning
  • Substation maintenance
  • Transformer repair workshops
  • Electrical testing laboratories
  • Power engineering service companies
Why Buyers Choose Multifunctional Transformer Testers
Reduced Equipment Investment

Combining two test functions may reduce the number of separate instruments required.

Simplified Transportation

One integrated instrument makes field testing equipment easier to organize and transport.

Convenient Testing Workflow

Engineers can complete two different test procedures using a common instrument platform.

Centralized Data Management

Integrated data management simplifies the organization of transformer test records.

Frequently Asked Questions
Q1: What tests can a 2-in-1 transformer tester perform?

Depending on the model, it can perform transformer winding DC resistance measurement and turns ratio testing.

Q2: Can both tests be completed using the same connection?

Some instruments support a simplified connection arrangement, but connection requirements differ between resistance and ratio testing. Follow the instrument manual.

Q3: Can it test three-phase transformers?

Compatible models support three-phase transformer testing.

Q4: Can it calculate turns ratio deviation automatically?

Many multifunctional models provide automatic turns ratio deviation calculation.

Q5: Does it support automatic demagnetization?

This depends on the model and its configuration.

Q6: Is a multifunctional instrument suitable for transformer factories?

Yes. It can be useful for routine factory inspection when both testing functions match the factory's requirements.

Q7: Can I purchase a separate DC resistance tester instead?

Yes. A dedicated winding resistance tester may be more suitable if resistance measurement is your primary testing requirement.

Portable transformer DC resistance tester with automatic demagnetization, an industrial handheld instrument used for power transformer winding resistance measurement and core demagnetization in substation and field testing