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KEMET C274AC34100AA0J Film Capacitor Motor Start
The KEMET C274AC34100AA0J is a polypropylene film capacitor specifically engineered for motor start applications in single-phase electric motors. These capacitors are crucial for providing the initial torque needed to start the motor and enhancing its performance during operation. They are commonly found in appliances like air fans, pumps, and circulators, as well as in various low-power electric motors. The capacitor's selection depends on the desired lifespan and mechanical connection requirements. Available in both versions with and without fixing bolts, these capacitors meet IEC 252 standards and offer robust performance across a range of operating conditions. They are designed for continuous service and feature self-extinguishing materials for enhanced safety.
KEMET C274AC34100AA0J Film Capacitor Motor Start Specifications:
- Reference standards: IEC 252: 1993, EN 60252: 1994, CEI EN 60252: 1994
- EN 60 252 approval: VDE Testing and Certification Institute
- UL810: Approved up to 500 Vac (Standard Marking: 250Vac)
- Type of Service: Continuous
- Working class: CLASS A – 30,000 hours, 420 Volt a.c. / CLASS B – 10,000 hours, 470 Volt a.c.
- Min. / Max. Operating Temperature: -25 / 85 °C or –25 / 100 °C
- Storage Temperature: -40 / 90 °C
- Rated voltage VR(a.c.): 470 Volt a.c.
- Rated frequency (Hz): 50 - 60 Hz
- Voltage rise/fall time (max): 20 Volt / µs
- Maximum Permissible Voltage: 1.10 x Rated Voltage
- Maximum Permissible Current: 1.30 x Rated Current
- Dissipation factor, Tgδ: 20 x 10-4 at 20°C, 50 Hz
- Safety class: P0
- Maximum Altitude: 2000 m
- Capacitance tolerance (standard): ±5 %
- Mounting: Any position
- Can: Polypropylene with self-extinguishing features V2 (UL94). Noryl with self-extinguishing features VI (UL94) for diameters > 50 mm
- Disk: Nylon PA66 with self-extinguishing features V0: fast-on execution. PC-A with self-extinguishing features V0: cable execution. Noryl PPO with self-extinguishing features VI: for diameters > 40mm cable execution
- Filling Resin: Polyurethane
- Dielectric: Polypropylene
- Plates: Self-healing metal layer
- Test voltage terminal to terminal: 2 Vn for 2 s
- Test voltage terminal to can: 2,000 Volt for 2 s
- Leakage – Clearance in air between parts under voltage: ≥5mm
- Leakage – Clearance in air between parts under voltage and accessible metal parts: ≥6mm
- Vibration test: IEC 68-2-6
- Max Tightening torque: 5 Nm (M8) - 10 Nm (M12)
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Frequently Asked Questions
Where can I buy KEMET C274AC34100AA0J?
You can click on the BUY or RFQ button to purchase C274AC34100AA0J from an authorized KEMET distributor.
How do I troubleshoot issues or seek technical support for part C274AC34100AA0J?
You can download the C274AC34100AA0J datasheet or visit the KEMET website for support.
Who is the manufacturer of C274AC34100AA0J?
KEMET