| Quantity: | |
|---|---|
coil
HAIPART
2053009
The magnetic field generated by the electromagnetic coil activates the MCB trip mechanism. Magnetic flux density gradient control precisely adjusts the trigger threshold, and surge current tolerance prevents false tripping. It forms a composite protection system with a bimetallic strip.
Applications:
✅ New Energy
✅ Digital Grid
✅ Industry 4.0
FAQ
Q1:What are the reasons for severe coil overheating?
A1:Core loss, excessive winding resistance, and load current exceeding the rated value.
Q2:What are the possible causes of abnormal noises from a coil?
A2:Magnetostriction effect, loose winding, or core concentricity error.
Q3:What are the typical symptoms of coil damage?
A3:Inductance value deviates from nominal value, heat generation increases under light load, electromagnetic interference, and appearance damage.
Q4:Can a burnt-out coil still be used?
A4:Use is strictly prohibited. Burning will damage the insulation layer, easily causing a short circuit; the performance of the magnetic core will degrade irreversibly.
Q5:What are the common causes of excessive coil temperature rise?
A5:Inter-turn short circuit, excessively high ambient temperature, power supply voltage fluctuation (exceeding ±15% of the rated value).
Q6:How to reduce electromagnetic interference from coils?
A6:The magnetic core structure is optimized and a shielded winding process is adopted to avoid close proximity to sensitive circuits.
Q7:What factors affect coil lifespan?
A7:Operating frequency, duty cycle, and ambient temperature. Frequent start-stop cycles or high-temperature environments will significantly shorten the lifespan.
Q8:What are the prices of your products?
A8:Product prices vary depending on the model, specifications, and quantity. Please consult the sales team or check the official website for details.
Q9:What after-sales services do you provide?
A9:We provide comprehensive after-sales services, including product consultation, technical guidance, installation and commissioning, repair and replacement, and warranty.
Q10:How can I contact your technical support?
A10:Technical support can be contacted through the official website, customer service hotline, or email.
Get a Quote
+86-13819777367
Sales@haipart.com
The magnetic field generated by the electromagnetic coil activates the MCB trip mechanism. Magnetic flux density gradient control precisely adjusts the trigger threshold, and surge current tolerance prevents false tripping. It forms a composite protection system with a bimetallic strip.
Applications:
✅ New Energy
✅ Digital Grid
✅ Industry 4.0
FAQ
Q1:What are the reasons for severe coil overheating?
A1:Core loss, excessive winding resistance, and load current exceeding the rated value.
Q2:What are the possible causes of abnormal noises from a coil?
A2:Magnetostriction effect, loose winding, or core concentricity error.
Q3:What are the typical symptoms of coil damage?
A3:Inductance value deviates from nominal value, heat generation increases under light load, electromagnetic interference, and appearance damage.
Q4:Can a burnt-out coil still be used?
A4:Use is strictly prohibited. Burning will damage the insulation layer, easily causing a short circuit; the performance of the magnetic core will degrade irreversibly.
Q5:What are the common causes of excessive coil temperature rise?
A5:Inter-turn short circuit, excessively high ambient temperature, power supply voltage fluctuation (exceeding ±15% of the rated value).
Q6:How to reduce electromagnetic interference from coils?
A6:The magnetic core structure is optimized and a shielded winding process is adopted to avoid close proximity to sensitive circuits.
Q7:What factors affect coil lifespan?
A7:Operating frequency, duty cycle, and ambient temperature. Frequent start-stop cycles or high-temperature environments will significantly shorten the lifespan.
Q8:What are the prices of your products?
A8:Product prices vary depending on the model, specifications, and quantity. Please consult the sales team or check the official website for details.
Q9:What after-sales services do you provide?
A9:We provide comprehensive after-sales services, including product consultation, technical guidance, installation and commissioning, repair and replacement, and warranty.
Q10:How can I contact your technical support?
A10:Technical support can be contacted through the official website, customer service hotline, or email.
Get a Quote
+86-13819777367
Sales@haipart.com
