ENT.CF-230-5 - Power Capacitors ENTES - Free user manual and instructions
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| Brand | ENTES |
| Model | ENT.CF-230-5 |
| Product Type | Power Capacitor |
| Category | Power Capacitors |
| Rated Voltage | 230 V AC |
| Rated Frequency | 50/60 Hz |
| Rated Power | 5 kvar |
| Capacitance | 300 µF ±10% |
| Dielectric | Metallized polypropylene film |
| Enclosure | Cylindrical aluminum can |
| Discharge Resistor | Integrated, discharges to <50 V in ≤60 s |
| Overpressure Disconnector | Built-in safety device |
| Self-Healing Technology | Yes |
| Operating Temperature | -25 °C to +55 °C |
| Dimensions (approx.) | Diameter 75 mm, height 180 mm |
| Weight (approx.) | 0.6 kg |
| Mounting | Indoor, base or bracket mounting with M12 stud |
| Lifetime | Up to 100,000 hours at rated conditions |
| Standards | IEC 60831-1/2, EN 60831-1/2 |
| Maintenance | Periodic visual inspection for leaks, bulging and connection tightness |
| Cleaning | Use a dry cloth; disconnect power and wait for discharge before cleaning |
| Repairability | Sealed unit; not repairable, replace if faulty |
| Safety Notice | Always discharge capacitors before handling |
Frequently Asked Questions - ENT.CF-230-5 ENTES
What does the model number ENT.CF-230-5 mean?
The model CF-230-5 indicates a capacitor for power factor correction with a rated voltage of 230 V and a reactive power of 5 kvar.
How do I connect the capacitor?
Connect the capacitor in parallel to the load or busbar. Ensure the system voltage and frequency match the capacitor rating. Use appropriate fuses and a contactor, and tighten terminal connections to the specified torque.
Is it necessary to use discharge resistors?
The capacitor has built-in discharge resistors that bring the residual voltage below 50 V within 60 seconds. Always wait at least 5 minutes after disconnection before handling the unit.
Can this capacitor be used for motor starting?
No, this capacitor is designed for continuous power factor correction, not for motor starting. Motor start capacitors have different duty cycles and ratings.
How long does the capacitor last?
The expected lifetime is up to 100,000 hours at rated voltage and temperature. Actual life may vary depending on overvoltage, harmonics, and ambient temperature.
Does the capacitor require regular maintenance?
Yes, periodic visual inspection is recommended. Check for bulging, oil leaks, or cracks. Also verify that terminal connections remain tight and clean.
Can I replace a failed capacitor myself?
If you have electrical expertise, you can. Disconnect from power, wait for the built-in discharge to complete, and replace with an identical unit having the same voltage, kvar, and capacitance rating.
What are the warning signs of a failing capacitor?
Signs include a bulged or swollen case, visible oil leakage, a burnt smell, or an unusually high case temperature. If any of these appear, replace the capacitor immediately.
What are the environmental operating conditions?
This capacitor is intended for indoor installation with an ambient temperature between -25 °C and +55 °C and humidity up to 95% non-condensing.
How should I dispose of this capacitor at end of life?
Dispose of the capacitor as electronic waste in accordance with local regulations. Do not incinerate it, as the polypropylene film can release harmful fumes.
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USER MANUAL ENT.CF-230-5 ENTES
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Product information
Brand : ENTES
Model : ENT.CF-230-5
Category : Power Capacitors