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ASTM D149 IEC 60243 Voltage Breakdown Tester Machine Insulation Material Breakdown Voltage Testing Equipment

Categories Cable Testing Machine
MOQ: 1 set
Delivery Time: 7-14 work days
Voltage measurement accuracy: ≤ 2%
Certification: CE,ISO
Model Number: ZL-1030
Leakage current selection: 1~20 mA
Payment Terms: Western Union,T/T,D/P,D/A,L/C
Test voltage: AC 0~50 kV/DC 0~50 kV
Boost speed: 6 positions in 50, 100, 200, 500, 1000, 2000 (V/S)
Breakdown voltage: 0~50kV
Place of Origin: China
Packaging Details: wooden case packaging
Price: UDS4000
Transformer capacity: 10 KVA
Supply Ability: 30 Sets
Name: Voltage Breakdown Tester
Brand Name: ZL
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ASTM D149 IEC 60243 Voltage Breakdown Tester Machine Insulation Material Breakdown Voltage Testing Equipment

ASTM D149 IEC 60243 Voltage Breakdown Tester Machine
Product Overview

This insulation material breakdown voltage testing equipment is designed for solid insulating materials including plastics, films, resins, mica, ceramics, silicone, glass, insulating varnishes, and more. It measures breakdown strength and withstand voltage time when exposed to power-frequency (48–62 Hz) AC voltage or corresponding DC voltage in air or liquid medium.

Testing Capabilities

The machine supports both continuous and step-by-step voltage boosting methods:

  • Apply AC or DC voltage until breakdown occurs, then measure breakdown voltage and calculate dielectric strength
  • Use rapid boost method to quickly raise voltage to preset value and hold - if sample doesn't break down within set time, it passes withstand voltage test
Standards Compliance
  • IEC 60243-1 – Test method for electrical strength of solid insulating materials (power frequency testing)
  • IEC 60243-2 – Test method for electrical strength of solid insulating materials (DC voltage testing)
  • ASTM D149 – Standard test method for dielectric breakdown voltage
Technical Specifications
ParameterDetails
Test voltageAC 0–50 kV, continuously adjustable; DC 0–50 kV, continuously adjustable (100 kV option available)
Transformer capacity10 kVA
Breakdown voltage range0–50 kV
Boost speeds6 selectable rates: 50, 100, 200, 500, 1000, 2000 V/s
Speed controlAutomatic electric speed regulation
Voltage measurement accuracy≤ 2%
Leakage current range1–20 mA (selectable)
Test modesDC test and AC test
Boost methodAutomatic program-controlled boosting
Power frequency50 Hz sine wave
Power supplyAC 220V, 50/60 Hz
Dimensions1400 × 1040 × 1500 mm (L × W × H)
Weight200 kg
ASTM D149 IEC 60243 Voltage Breakdown Tester Machine - Industrial testing equipment for insulation materials
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