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Automatic Transformer DC Resistance Tester with Intelligent Current Selection Digital Winding Resistance Measurement Equipment for Power Transformer Factories and Electrical Testing Engineers

Automatic Transformer DC Resistance Tester with Intelligent Current Selection Digital Winding Resistance Measurement Equipment for Power Transformer Factories and Electrical Testing Engineers

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
Output Current:
10A / 20A / 40A / 50A
Measurement Phases:
Three-phase Simultaneous / Single-phase
Winding Modes:
YN, Y, Delta
Unbalance Calculation:
Automatic Three-phase
Discharge Function:
Automatic Discharge And Demagnetization
Temperature Conversion:
Copper And Aluminum
Data Storage:
Internal Memory, Export Supported
Display Type:
Digital
Highlight:

High Light

Highlight:

Automatic Transformer DC Resistance Tester

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Intelligent Current Selection Winding Resistance Meter

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Digital Transformer Resistance Testing Equipment

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 Automatic Transformer DC Resistance Tester is developed to simplify transformer winding resistance measurement through intelligent current selection and automated measurement functions.

During testing, the instrument selects an appropriate output current according to the measured resistance and configured operating mode, where supported. This helps reduce unnecessary manual current adjustments and makes the testing process more convenient for operators.

A clear digital display and automatic data processing also help engineers observe test results and evaluate measurement stability.

Main Testing Functions
  • Automatic DC test current selection
  • Multiple selectable output current ranges
  • Automatic resistance measurement
  • Digital resistance display
  • Resistance stability monitoring
  • Automatic three-phase resistance calculation, where equipped
  • Temperature conversion
  • Automatic discharge and demagnetization, depending on model
  • Internal test data storage
  • USB data export
Applications
  • Transformer manufacturing lines
  • Transformer quality inspection departments
  • Electrical equipment production factories
  • Power transformer installation
  • Transformer maintenance companies
  • Electrical testing laboratories
Addressing Common Operational Challenges
Manual current selection is complicated

Automatic current selection simplifies operation and reduces the need for repeated manual adjustments.

Operators have different experience levels

An intuitive interface and automatic measurement functions can make routine testing easier to standardize.

Measurement data needs to be stable

A resistance stability indication can help operators determine when readings are sufficiently stable for recording.

Testing records need to be organized

Internal storage and data export options can simplify record management.

Frequently Asked Questions
Q1: How does automatic current selection work?

The instrument evaluates the measurement requirements and selects an appropriate current range according to its internal control logic.

Q2: Can I still select the test current manually?

Many models support both automatic and manual current selection. Confirm the specific model.

Q3: Does automatic selection affect measurement accuracy?

Accuracy is determined by the instrument's measurement specifications. Automatic selection helps choose a suitable measurement range.

Q4: Can beginners operate the tester?

An intuitive interface and automated functions can simplify routine operation, but operators must still follow the instruction manual and electrical safety procedures.

Q5: Can the tester measure different transformer capacities?

It can measure different transformer types within its rated current and resistance ranges.

Q6: Is a touchscreen available?

A color LCD or touchscreen may be available depending on the selected model.

Three-phase transformer DC resistance tester with high current output, control panel and test connection terminals