Power Factor Correction Equipment, Capacitor, Vishay
Products - Low Voltage - Power Factor Correction - Static
R333 Loose Capacitor
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Electrotek Model R333c/w
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Assembly Specification
| Electrotek Model R333 | |
|---|---|
Complete with: |
915mm (3 feet) of tin plated wire per phase plastic safety cap over discharge resistors and wire connection |
Available Options
| Electrotek Model R333 | |
|---|---|
NEMA 1, 2, or 12 enclosures panel mount designs |
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Capacitor Specifications
| Manufactured by |
Vishay Electronic GmbH (Roederstein), Germany |
| Voltage Ratings |
240 - 999 V |
| Maximum kVAr per 3 phase casing (60 Hz) | 13.6 kVAr @ 208V (rated 16.3 kVAr @ 240V) 25.0 kVAr @ 480V (rated 30.0 kVAr @ 525V) 25.0 kVAr @ 600V (rated 33.0 kVAr @ 690V) 10.0 kVAr @ 600V (rated 28.0 kVAr @ 999V) |
| Specifications | UL and cUL, CSA CAN3-C155-M84 (1986), CSA C22.2 No. 190-M1985, IEC Publication 831-1, 831-2, VDE 560-47, 560-47, EN60831-1, EN60831-2 |
| Insulation (wet and dry options) | wet, ‘Ro’ series: non-PCB, natural oil impregnant, flash / ignition points 285/315°C dry, ‘Rg’ series: non-PCB, dry / gas agent ‘Ro’ and ‘Rg’ series are both biodegradable and non-toxic. |
| Electrodes |
vacuum-metallized on one side of the plastic film |
| Ambient Temperature | -40°C to +45°C; storage temperature -40°C to +60°C |
| Inrush Current |
maximum 300 times rated current |
| Loading Capacity | 1.10 times rated voltage 1.30 times rated current 1.50 times rated output |
| Frequency Ratings |
50 or 60 Hz |
| Capacitor Casing |
seamless aluminum |
| Losses |
≤ 0.25 Watts per kVAr |
| Discharge Resistors | 50V or less in one minute after disconnection of supply voltage |
| Dielectric |
polypropylene film |
| Safety Features | self-healing over pressure tear-off fuse / pressure sensitive circuit interrupter / internally fused up to 10kAIc, grounding / mounting stud at base of capacitor for easy mounting / replacement |
| Special Applications | designed for use in harmonic filters |