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Transformer DC Resistance Tester Manufacturer Factory Direct Digital Transformer Winding Resistance Test Equipment with OEM Customization for Electrical Testing Companies and Global Distributors

Transformer DC Resistance Tester Manufacturer Factory Direct Digital Transformer Winding Resistance Test Equipment with OEM Customization for Electrical Testing Companies and Global Distributors

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
Winding Modes:
YN, Y, Delta
Measurement Phases:
Three-phase Simultaneous / Single-phase
Resistance Measurement:
Transformer Winding DC Resistance
Turns Ratio Measurement:
Transformer Turns Ratio
Ratio Deviation:
Automatic Turns Ratio Deviation
Unbalance Calculation:
Automatic Resistance Unbalance
Demagnetization:
Automatic (model Dependent)
Highlight:

High Light

Highlight:

Transformer DC Resistance Tester

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Digital Transformer Winding Resistance Test Equipment

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OEM Customization Transformer DC Resistance 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

For international distributors, electrical testing equipment suppliers and power engineering contractors, selecting a reliable Transformer DC Resistance Tester manufacturer is an important part of long-term business cooperation. A professional supplier should provide suitable technical configurations, consistent product quality, clear specifications and dependable technical support.

The Transformer DC Resistance Tester is designed for DC resistance measurement of transformer windings in manufacturing, commissioning and maintenance applications. Different models can be selected according to maximum output current, resistance measurement range, accuracy, testing functions and application requirements.

Product Features
  • Multiple DC test current configurations.
  • High-resolution resistance measurement.
  • Single-phase and three-phase measurement options.
  • Automatic current selection, depending on model.
  • Automatic resistance unbalance calculation.
  • Copper and aluminum temperature conversion.
  • Automatic demagnetization options.
  • Digital display and user-friendly interface.
  • Internal test data storage.
  • USB and communication interfaces.
  • Customized accessories and product configurations.
Target Customers
  • Electrical testing equipment distributors.
  • Transformer manufacturers.
  • Power equipment suppliers.
  • Electrical engineering contractors.
  • High voltage testing laboratories.
  • Transformer maintenance companies.
  • Power utility suppliers.
  • OEM equipment manufacturers.
  • Industrial electrical testing service providers.
What International Buyers Care About
  1. Product Quality and Measurement Accuracy — Buyers need clear technical specifications, accuracy information, measurement range and calibration documentation.
  2. Product Configuration — Different customers may require different output currents, measurement ranges, display configurations and communication interfaces.
  3. OEM Customization — Distributors may need customized branding, product labels, packaging and user documentation, subject to order requirements.
  4. Technical Documentation — User manuals, wiring diagrams, specifications and available calibration documents are important for technical evaluation.
  5. Delivery and After-Sales Support — International buyers should confirm production lead time, packaging, warranty, spare parts and technical assistance.
Frequently Asked Questions
Q1: Are different transformer DC resistance tester models available?

Different models can be selected according to test current, measurement range, accuracy and required functions.

Q2: Can OEM branding be provided?

OEM branding and packaging can be discussed according to the supplier's customization policy and order quantity.

Q3: Can I request a technical datasheet before purchasing?

Yes. A detailed technical datasheet should be provided to help evaluate the product configuration.

Q4: Can the equipment be customized for different markets?

Available customization may include display language, power supply configuration, product labeling and documentation.

Q5: Can distributors order multiple units?

Bulk orders can be discussed according to production capacity, product configuration and delivery requirements.

Q6: What documents are available?

Typical documentation may include a user manual, technical datasheet, wiring instructions and available calibration or inspection documents.

Q7: Can technical support be provided after delivery?

Customers should confirm warranty coverage, remote technical support, spare parts availability and commissioning assistance before placing an order.

Request a Wholesale or OEM Quotation

Please provide your target market, required test current, measurement range, preferred functions and estimated order quantity to receive a suitable product proposal.

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
Portable transformer DC resistance tester with automatic demagnetization for winding resistance measurement and core demagnetization in substation and field testing.