High Voltage Tester : Archit Electricals

Parameter

Details

Business Type

Manufacturer, Exporter, Supplier, Retailer, Wholesaler

Country of Origin

India

Input Supply

240 V or 415 V, 50 Hz

Output Voltage

300KV

Location

Worldwide

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A High Voltage Breakdown Tester is specialized electrical testing equipment used to determine the dielectric strength and insulation capability of electrical components and insulating materials. The tester applies controlled high voltage to the test sample to evaluate its ability to withstand electrical stress without breakdown. These testers are widely used in electrical laboratories, transformer manufacturing facilities, cable testing, and quality assurance processes.

Archit Electricals Pvt. Ltd. manufactures reliable High Voltage Breakdown Testers designed for accurate and safe high-voltage testing. Our equipment is built using advanced electrical components and precision engineering to ensure stable voltage output and dependable testing performance for industrial and laboratory applications.

The tester operates with an input supply of 240 V or 415 V, 50Hz and provides output voltage from 100kV with step-less variable control. It includes zero-start interlocking and audio-visual indication to ensure safe operation during high voltage testing procedures.

Key Features of High Voltage Breakdown Tester

Step-less variable output voltage up to 100kV
High-accuracy digital metering system
Zero-start interlocking for safe operation
Audio-visual indication during testing
Selectable tripping current levels
Robust construction for industrial use

Technical Specifications of High Voltage Breakdown Tester

Input: 240 V or 415 V, 50 Hz
Output: 0 to 100kV rating step-less variable with zero start interlocking & audio-visual indication
Capacity: Tripping current can be selected up to 1Amp in 4 different taps.
Accuracy: Measurement accuracy of approximately ±3%.
Duty: Designed for intermittent duty operation.
Termination: One terminal is maintained at earth potential, while the other is connected to the H.T. insulator.

Metering of High Voltage Breakdown Tester

3½ digit calibrated digital kV meter to read output voltage with memory effect
3½ digit digital mA meter to measure leakage current during testing

Protection of High Voltage Breakdown Tester

MCB protection against short circuit conditions
Instantaneous tripping circuit with fast-acting DC relays to isolate the system when current exceeds the set limit
Protective resistance on high-voltage side for enhanced safety during testing

Construction of High Voltage Breakdown Tester

The equipment consists of two main sub-units:

Oil cooled high voltage transformer with first filling of insulating oil
Desk type control panel or table-top model panel

The system is supplied with interconnecting cables up to 3 meters length for easy installation and operation.

Advantages of High Voltage Breakdown Tester

Accurate Testing – Ensures precise insulation strength measurement.
Enhanced Safety – Built-in protection circuits prevent equipment damage.
Reliable Operation – Stable high-voltage output for consistent testing results.
User-Friendly Control – Easy operation with digital monitoring system.
Durable Design – Built for long-term industrial and laboratory use.

Applications of High Voltage Breakdown Tester

Electrical insulation testing
Transformer manufacturing and testing
Cable and insulation material testing
Electrical laboratories
Quality control and safety verification

With decades of engineering expertise, Archit Electricals Pvt. Ltd. continues to deliver reliable High Voltage Breakdown Testers designed for precise insulation testing and safe high-voltage measurement. Our equipment supports accurate testing and dependable performance for industrial and laboratory applications.