IEC60335-1 Plug and Pins Residual Voltage Tester for Household Appliances

1. Introduction

The residual voltage tester is designed according IEC60601-1:1988 clause 15 and IEC60335-1:2016 clause 22.5. The equipment has a high enough test impedance, it uses the method of simulating the disconnection of the plug to disconnect the appliance from the supply mains at the instant of voltage peak. It is used for the residual voltage test of electrical appliance like medical equipment and household appliances.

Working principle:

The appliance is supplied at rated voltage, any switch is then placed in the off position and the appliance is disconnected from the supply mains at the instant of voltage peak, 1s after disconnection, the voltage between the pins of the plug is measured with an instrument that does not appreciably affect the value to be measured, the voltage shall not exceed 34V as per IEC60335-1/60V as per IEC60601-1.

2. Features

1). The test is performed at the voltage peak to ensure the accuracy and consistency of the test data.

2). Test impedance is greater or equal to 1000MΩ, Meet the impedance requirements of the residual voltage and energy test between L-E poles and reachable capacitors.

3). The equipment can test: a. residual voltage between pins. b. residual voltage between each pin and enclosure. c. residual voltage of accessible parts and energy.

4). Auto hold on the max. test voltage, automatic alarm when the residual voltage exceeds 60/34V.

3. Parameters

Pego Electronics is founded by PEGO GROUP in 2011, a professional high-tech enterprise engaged in developing, marketing and service for electronic test equipment. Our business scope includes IP testing equipment, dust chamber, pendulum and vertical impact testing equipment, flame test apparatus,  glow wire test apparatus, needle flame tester, tracking index tester, iec61032 IP code probes, IEC60061-3 gauges for lamp caps and holders, UL498/VDE0620/BS1363-1 gauges for plug and socket, ground resistance tester, insulating resistance tester, hipot tester, temperature chamber, spring hammer,  tumbling barrel test equipment, test vessels, ESD gun, surge generator, goniophotometer, integrating sphere, spectroradiometer, power supply and etc. Besides, we can provide customized service.

Nowadays, we have several production lines in China, we imported advance technology and machines to make the gauges to keep high precision, and use the world famous-brand components to make the equipment more reliable. We promise the customers can get the high quality products during the shortest lead time, and we can provide the third-lab calibration certificates if customer request. The Pego’s products have been sold to the world wide, and widely used in labs, production line, QC and R&D departments with the features of high precision, simple operation, humanization design and good performance.

To Provide better user experience with better quality and better price is the motto of Pego. With the growth of test items, PEGO hope to grow with our users, and search for better test solution for our users.