N897066510E N897066010M AOVD N897066000A

Long distance and large capacity transmission
·Reduce the risk of large-scale power outages
Renewable energy access
·Effective access to distributed power sources
·Users are more flexible and convenient

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Description

N897066510E N897066010M AOVD N897066000A

N897066510E N897066010M AOVD N897066000A

With the continuous development of the automation field, the application of frequency converters has also penetrated into various industries and fields. Frequency converters are also constantly innovating, with increasingly powerful functions and correspondingly higher reliability. However, if used improperly, operated incorrectly, and maintained untimely, malfunctions or changes in operating conditions may still occur, shortening the service life of the equipment. Therefore, daily maintenance and repair work is particularly important.
1、 Attention: Operators must be familiar with the basic working principles and functional characteristics of frequency converters, and have basic knowledge of electrical operation. Before inspecting and maintaining the frequency converter, it is necessary to cut off all the main power supply of the equipment; And wait for the inverter light to completely turn off before proceeding.
2、 Daily inspection items: Before powering on the frequency converter, the temperature and humidity of the surrounding environment should be checked first. If the temperature is too high, it will cause the frequency converter to overheat and alarm, and in severe cases, it will directly cause damage to the power components of the frequency converter and circuit short circuits; Excessive humidity in the air can cause a direct short circuit inside the frequency converter. When the frequency converter is running, it is necessary to pay attention to whether its cooling system is normal, such as whether the air duct exhaust is smooth, and whether the fan has abnormal sound. Generally, frequency converters with higher protection levels, such as IP20 and above, can be installed directly open, while frequency converters below IP20 should generally be installed in a cabinet. Therefore, the heat dissipation effect of the frequency converter cabinet will directly affect the normal operation of the frequency converter.

MHD112D-027-PP0-LN
MHD112B-024-PP0-LN
MHD112B-048-NG0-BN
MHD112B-048-PP1-AN
MHD112C-058-PG3-AN
MHD112D-027-NP3-AN
MHD112C-058-NP3-BN
MHD112C-035-NG0-BN
MHD112C-035-NG0-LN
MHD112C-035-NG0-AN
MHD112A-024-PP1-BN
MHD112B-048-PG1-AN
MHD112C-024-NP0-LN
MHD112D-027-NP3-LN
MHD112C-035-PP0-AN
MHD112A-024-PP0-BN
MHD112C-058-NP0-AN
MHD112B-048-NP1-AN

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