High Voltage Transformer Test System for Electrical Insulation and Withstand Voltage Testing

Product Introduction

The SXBZ Series Transformer Comprehensive Test System is an integrated solution for organizations that need a coordinated arrangement of electrical testing equipment for power transformers.
Designed for transformer manufacturing plants, testing laboratories, and maintenance facilities, the system combines selected test equipment, measurement instruments, power supply units, and control cabinets into a unified testing station.

Product Highlights

• 1. Project-Oriented System Configuration
  The equipment combination can be determined according to the customer's transformer types, rated parameters, required test items, and intended application.
• 2. Coordinated Measurement and Control
  Computer-based measurement and control provide a centralized approach to operating the configured testing equipment.
• 3. Multiple Functional Units
  The system can incorporate compatible power supply equipment, test transformers, measurement instruments, sampling units, and auxiliary cabinets according to the project scope.
• 4. Integrated Equipment Arrangement
  Combining selected components into one coordinated system helps organize the testing station and its operating procedures.
• 5. Multi-Level Overcurrent Protection
  The system incorporates a three-level overcurrent protection mechanism. The product information specifies fault-current interruption within 10 ms under applicable protection conditions.

Main Equipment and Functional Units

• Induction Voltage Regulator
  Provides adjustable voltage for compatible testing applications.
• Medium-Frequency Generator Set
  Provides medium-frequency power for testing procedures that require a compatible power source.
• Test Transformer
  Supplies the required test voltage for applicable high-voltage testing procedures.
• Intermediate Transformer
  Supports the voltage transformation requirements of the configured test circuit.
• Measurement and Sampling Cabinet
  Provides interfaces for collecting electrical signals required by the selected measurement instruments.
• Comprehensive Instrument Cabinet
  Can accommodate compatible instruments, such as a power analyzer, DC resistance tester, and transformer turns ratio tester.
• Power Distribution Cabinet
  Provides the associated power distribution and electrical connection functions.
• Centralized Control Console
  Serves as the main operating interface for the configured measurement and control equipment.

FAQ

• Q1: Can the SXBZ Series be used to build a complete transformer testing station?The SXBZ Series can be configured as an integrated testing solution for a defined range of transformer test procedures. Whether it covers your complete testing requirements depends on the required test list and the final equipment configuration.
• Q2: How do I select the right configuration for my transformer factory?Start with the transformer ratings, required routine and special tests, applicable standards, and available site conditions. These details help determine the necessary instruments, power equipment, and control functions.
• Q3: Can the system be supplied with only the testing functions we need?The equipment scope can be discussed according to your project requirements. The final configuration should specify the included instruments, auxiliary equipment, and supported test procedures.
• Q4: Can the SXBZ Series be used for both oil-immersed and dry-type transformers?Suitability depends on the transformer ratings, required test procedures, and selected equipment. Please provide the transformer types and specifications for a configuration review.
• Q5: Does the system include all equipment required for high-voltage testing?High-voltage testing can be included when the appropriate test transformer, connections, measurement devices, and safety provisions are specified.