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Debugging and maintenance are more convenient: On the basis of the built-in embedded potentiometer panel, iC2 Micro also provides remote control panel options that can support Chinese. This not only enables cabinet door installation, but also facilitates parameter copying and programming, and provides customers with more flexible choices. The iC2 Micro detachable fan design makes it more convenient for customers to clean and maintain the fan and air duct.
In summer, for the frequency converter, which is now indispensable for equipment speed control, the scorching sun and scorching weather are the hard wounds of frequency converter heating. A large number of studies and practices have shown that the failure rate of frequency converters will increase with the increase of temperature, and the service life will decrease with the increase of temperature. If the ambient temperature increases by 10 ℃, the service life of frequency converters will be halved. For this reason, let's analyze the reasons for the overheating of the frequency converter and the countermeasures to solve the corresponding problems:
1. Reason for high ambient temperature: The internal components of the frequency converter are composed of countless electronic devices, which generate a large amount of heat during operation. Especially when IGBT operates at high frequencies, it generates more heat. If the ambient temperature is too high, it can also cause the temperature of internal components of the frequency converter to be too high. To protect the internal circuit of the frequency converter, the frequency converter will report a high temperature fault and shut down. Countermeasure: Reduce the temperature of the location where the frequency converter is located, such as installing forced cooling measures such as fans.
2. Reason for poor ventilation of the frequency converter: If the air duct of the frequency converter itself is blocked or the air duct of the control cabinet is blocked, it will affect the internal heat dissipation of the frequency converter, leading to an overheating alarm of the frequency converter. Countermeasure: Regularly inspect the frequency converter, remove garbage from its air duct, and smooth the air duct.
3. Reason for fan blockage or damage: When the inverter fan is broken, a large amount of heat accumulates inside the inverter and cannot be dissipated. Countermeasure: Replace the fan.
4. Reason for excessive load: When the load carried by the frequency converter is too heavy (a small horse pulling a large cart), excessive current will be generated, generating a large amount of heat, and sometimes the frequency converter will also overheat and alarm. Countermeasure: Reduce the load or increase the capacity of the frequency converter.
Contact information: 15359293870
WhatsApp:+86 15359293870
Contact person: KELLY
Email: geabbdcs@gmail.com 386353502@qq.com
Official website:
4 digital inputs, 1 analog input, and 1 relay output.
Product specifications:
Starting torque: 180% at 3 Hz, 200% at 5 Hz (vector)
Carrier frequency: 1-15 KHz
Control method: SVPWM, V/F control, magnetic flux vector control
Output frequency: 0-650.00 Hz
Starting torque: 180% at 3 Hz, 200% at 5 Hz (flux vector)
Protection function: output short circuit, overcurrent/voltage, low voltage, motor overheating, IGBT overheating, grounding/leakage, communication abnormality protection
Cooling method: 0.4KW product natural cooling, other air cooling
Display functions: output frequency, output current, output voltage, output power, alarm recording (up to 12 sets), etc
LED light: frequency monitoring, voltage monitoring, current monitoring, motor operation indication, control mode indication, external operation panel indication
Surrounding temperature: -10~+50 ℃ (unfrozen)
Surrounding humidity: below 90% Rh (without condensation)
Storage temperature: -20~+65 ℃
Protection level: IP20
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DV1-328D0FN-C20C
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