Overview: The document provides technical specifications for ANWO Power Electronic
Film Capacitors, specifically the CFB Series AC-Fitter. It includes details on dimensions, mounting options, general technical characteristics, electrical characteristics, and part numbering system.
Outline Drawing: The capacitors are available in various dimensions with options for clamp and stud mounting. Torque specifications for mounting are provided based on the diameter (D) of the
capacitor.
General Technical Characteristics: - Reference Standard: IEC 61071-60068
- Climatic Category: 40/85/56
- Dielectric: Polypropylene film
- Construction: Extended metallized film, dry construction, non-inductive type
- Features: Low ESR, high current, low inductance, self-healing
- Coating: Aluminum case
Electrical Characteristics: - Working Temperature: -40 to +85℃ (max hotspot ≤70℃)
- Storage Temperature: -40 to +85℃
- Capacitance Range: 8 to 350 μF
- Rated Voltage: 250 to 450 Vac
- Tolerance: ±5% (J), ±10% (K)
- Failure Rate: 50FIT
- Dissipation Factor: ≤ 2×10-3 at 100Hz, 25℃
- Life Expectancy: 100,000 hours at Un and 70℃, 30,000 hours at Urms
Test Methods and Performances: - Test Voltage Between Terminals: 1.5Ur applied for 10s at 25±5℃
- Test Voltage Terminals and Case: 3.0KV, (60s 50Hz 20±5℃)
- Insulation Resistance (C*Ri): ≥ 10000 s after 1 minute of electrification at 100Vdc (25±5℃)
Electrical Specifications: The document lists various part numbers with corresponding capacitance, dimensions, maximum current (Irms), equivalent series resistance (ESR), and thermal resistance (RTH) for different voltage ratings (250Vac, 330Vac, 400Vac, 450Vac).
Part Numbering System: The part numbering system is explained, indicating the type of thread and mounting method.
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