IEC60590 High Current Arc Ignition Tester

IEC60590 High Current Arc Ignition Tester

IEC60590 High current arc ignition tester Product Description Introduction This machine is conformance to IEC60950-1, BS EN 60950, BS7002, UL746A, IEC60947, IEC730.1, etc standard, which is applied to electric and electronic products, household appliances and related materials. The machine can...

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Product Details

IEC60590 High current arc ignition tester


Product Description

Introduction

This machine is conformance to IEC60950-1, BS EN 60950, BS7002, UL746A, IEC60947, IEC730.1, etc standard, which is applied to electric and electronic products, household appliances and related materials. The machine can do the arcing resistance test to simulate the different alive parts with different electrodes on grounded metal parts, to see if there's a leakage on insulator. It is mainly to measure and evaluate the arcing resistance ability under certain voltage.

The test machine uses dual electrodes, under the current (33A) and power factor (COSφ0.5), in arc speed (254mm/s) and repeatability (40 times/min), having arc strike on the sample for 200times, evaluate the arc resistance ability (HAI) for large current by checking whether the sample is ignited. The smaller the level is, the harder the material to be ignited.



Specification:

 

1. Working voltage: 220V/50Hz, 1KVA

2. The arc current: 33A±5%A

3. The arc speed: 40 times/min

4. The electrode separation speed: 254mm/s

5. The arc time: 0-9999 (pre-settable)

6. Electrode material:

static electrode (copper), Diameter 3.5mm, bevel on top: 30°

moving electrode (stainless steel), Diameter 3.0mm, bevel on top: 60°

7. The arc angle: at about 45° to the level, the electrode head radius of curvature is 0.1mm.

8. Drop liquid gap: 30±5S adjustable

9. Drop liquid height: 35±5mm

10. Drop liquid delay-time: 0.2S(electromagnetic valve turn-on time)

11. Drop size: 45~50 drop/cm3






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