UL746A High Current Arc Ignition Tester
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- Model NO.: AUTO-HAI
- Mass Scope of Workpiece: 900kg
- Maxcapacity: <1000KN
- Display: Digital
- Power Source: AC220V
- Name: Arc Ignition Tester
- Reference Standard: IEC60950\UL746A
- Transport Package: Strong Wooden Case
- Origin: Shenzhen City, China
- Max Diameter of Workpiece: <500mm
- Type: Material Testing Machine
- Accuracy Grade: 0.5
- Weight: 0-100Kg
- Warranty: 12 Months
- Delivery Time: Within 7~10 Working Days
- Trademark: AUTOSTRONG
- Specification: SGS
- HS Code: 9031809010
This test instrument is strictly designed and manufactured in accordance with IEC60950,UL746A ,IEC60947.1,IEC730.1,GB14536,GB4943 and other similar international standards.It is mainly used to test the withstanding ability of solid insulating materials (including a variety of colloid and liquid use in solid state,solid before test.) when they are under the effect of high current arc frequently.
This instrument use Double Electrode with specified dimension and different materials (the electrostatic electrode is made of copper and the moving electrode is made of stainless steel).In a specified current (33A) and power factor (COS φ 0.5),repeated arc on the surface of the sample about 200 times to test whether the sample is ignition or not ,then to evaluate the withstanding ability of high current arc ignition performance of the sample.The test arc is usually at 254mm/s and the repetition frequency (40 /min).
1).Power supply:220V/AC 15kVA 50Hz;
2).Electrode technical parameter:
3.5mm 30°copper electrostatic electrode;
3.0mm 60°stainless steel moving electrode;
6).Arc frequency:40 times/min;
7).Power factor:COS φ 0.5;
8). Maximum set times:9999 time.
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4.Main Products include:Glow wire tester, Needle flame tester, horizontal and vertical burning tester, tracking tester,textile burning tester,protective clothing thermal conductivity tester,automotive interior combustion tester ,melt dripping tester,building materials flammability tester,friction tester,test finger,spring hammer,universal testing machinge and other testing instruments.
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AUTOSTRONG strategic cooperation with Germany WAZAU,Germany PTL company,Germany FISCHER,Japanese minebea,and on going technical exchange.