Domestic air conditioner outdoor machine voltage circulating compact testing device

The utility model provides a voltage circulation impacting test device in an outdoor machine of a household air conditioner that is essentially composed of a programmable controller, a text display, a voltage switch relay, a DC power source, a booster, and a solid relay. The utility model does not r...

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Bibliographic Details
Main Author GE XUEGANG
Format Patent
LanguageChinese
English
Published 12.12.2007
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model provides a voltage circulation impacting test device in an outdoor machine of a household air conditioner that is essentially composed of a programmable controller, a text display, a voltage switch relay, a DC power source, a booster, and a solid relay. The utility model does not rely on the production line and can flexibly set the test parameters such as the high and low voltage value, the voltage adding time, and the circulation times. With the digital displaying function, the utility model can carry out circulation test for the outdoor machine of the air conditioner, which is good for holding the performance of the outdoor machine of the air conditioner accurately and find out the reason of failure; besides, the utility model has the advantages of simple structure, low cost, and easy operation.
Bibliography:Application Number: CN20062170268U