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Lightning Impulse Test System for Power Transformers Factory Testing Equipment

Lightning Impulse Test System for Power Transformers Factory Testing Equipment

Product Details:
Place of Origin: China
Brand Name: Sansion
Certification: CE/CNAS/ISO9001
Model Number: SXCY
Detail Information
Place of Origin:
China
Brand Name:
Sansion
Certification:
CE/CNAS/ISO9001
Model Number:
SXCY
Power Source:
AC380V
Accuracy Grade:
0.5
Max Diameter:
900mm
Max Capacity:
<1000KN
Weight:
0-100Kg
Workpiece Mass:
<900kg
Dimensions:
1000mm*600mm*560mm
Impulse Waveform:
1.2/50 μs
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Lightning impulse test system

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Power transformer factory testing equipment

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Impulse voltage generator

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
Transformer Insulation Testing Solutions for Manufacturing Plants

Power transformers require appropriate dielectric testing to assess insulation performance and verify compliance with specified technical requirements. A lightning impulse test system provides controlled high-voltage impulses for evaluating transformer insulation under simulated lightning-related transient conditions.

The system can be engineered around transformer voltage class, rated capacity, test procedure, required impulse waveform, measuring range and factory laboratory layout. An integrated solution may include an impulse generator, charging unit, voltage divider, measuring and control system, safety interlocks and test data software.

Testing Capabilities
  • Lightning impulse testing of transformer insulation
  • Full-wave and chopped-wave tests, as required
  • Switching impulse testing for applicable transformer ratings and procedures
  • Waveform recording and parameter evaluation
  • Test data documentation for quality control
Who Needs This Equipment?

Power transformer manufacturers, distribution transformer factories, transformer testing laboratories, electrical equipment quality departments and third-party testing institutions.

What Transformer Manufacturers Usually Want to Know
  • Whether the system is suitable for their transformer voltage classes.
  • Whether it supports the required routine, type or special tests.
  • Whether the test area and safety layout are adequate.
  • Whether factory acceptance testing, installation and commissioning are included.
  • Whether software can generate the required test records.
Frequently Asked Questions
Q1: How do I select the generator voltage for transformer testing?

Selection depends on the transformer insulation design, voltage class, test standard, test procedure and specified impulse level. Rated voltage should be confirmed by the equipment engineering team.

Q2: Is the same generator suitable for all transformer sizes?

Not necessarily. Voltage, energy, load characteristics, waveform requirements and the measuring system all affect suitability.

Q3: Can the equipment be installed in an existing transformer test laboratory?

Potentially, subject to a review of clearances, grounding, shielding, power supply, safety interlocks and the dimensions of the test object.

Q4: Can test results be stored digitally?

Digital acquisition and reporting can be included where supported by the proposed measuring and control system.

Request a Transformer Test System Proposal

Share your transformer ratings and required test procedures for a tailored solution.

Lightning Impulse Test System for Power Transformers Factory Testing Equipment