use
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Tons of electronic scalesSo many users, so each one
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Tons of electronic scalesThe faults that occur are different, such as crashes, inaccurate weighing, digital jumps, etc., where digital jumps are more difficult problems encountered by maintenance personnel at work. Today, Xiaobian will introduce you to the relevant maintenance methods.
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Tons of electronic scales
The terminal block on the junction box, with a single sensor, is directly connected to the main line without going through the terminal block, observe whether the instrument is normal, and check whether the terminal part of the terminal is oxidized and loose, and whether each multi-turn resistance is rotated several times and other resistance The value changes the same.
Open the junction box and test with a digital multimeter DC millivolt file
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Whether the output signal of the ton electronic scale sensor is stable, if it is unstable, the sensor can be separated and tested separately. If there is no multimeter, each one is separately connected to the terminal block, and the instrument is observed until the instrument fails, and it can be judged and replaced.Observed
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The ton electronic scale instrument displays the rate of digital hopping, predicts the fault location, connects to the meter with a suitable sensor simulator, or connects to the main line plug with the same meter to determine if the meter has a problem.More
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Tons of electronic scales, please pay attention to Shanghai Dingtuo.
KNBL1-32 Residual Current Circuit Breaker With Over Load Protection
KNBL1-32 TWO FUNCTION : MCB AND RCCB FUNCTIONS
leakage breaker is suitable for the leakage protection of the line of AC 50/60Hz, rated voltage single phase 240V, rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will automatically cut off the power within 0.1s to protect human safety and prevent the accident due to the current leakage.
leakage breaker can protect against overload and short-circuit. It can be used to protect the line from being overloaded and short-circuited as wellas infrequent changeover of the line in normal situation. It complies with standard of IEC/EN61009-1 and GB16917.1.
KNBL1-32 Residual Current Circuit Breaker,Residual Current Circuit Breaker with Over Load Protection 1p,Residual Current Circuit Breaker with Over Load Protection 2p
Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjmotorstarter.com