MFR-8
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Series
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The capacitor is equipped with "overpressure" safety device P2 protection class, in aluminium case. For use in running single-phase asynchronous motors and in all general a.c. applications at 50/60Hz, ITALFARAD proposes a range of self-healing capacitors, manufactured using a aluminium case filled with resin. This range gives very good electrical reliability together with high mechanical resistance to shock and vibration. All ITALFARAD motor capacitors have VDE and ASEV approvals in accordance with European Standard EN 60252. We show below the life rating of the operating classes : Class D = 1000 hours Class C = 3000 hours Class B = 10000 hours Class A = 30000 hours 40 = -40°C Minimum operating temperature 085 = +85°C Maximum operating temperatue 21 = Damp heat test term (days) for temperature climates |
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Technical data |
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Dielectric |
Self-healing metallised polypropylene | ||||
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Cover |
Flame retardant plastic material | ||||
| Case | Aluminium material | ||||
| Fixing | M8 or M12 fixing stud | ||||
| Terminals |
6.3x0.8 mm single or double Fast-on 2,8 x 0,8 mm soldering tags |
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| Aaaprovals | CEI EN 60252, UL/ULc | ||||
| Climatic category | 40/085/21 | ||||
| Rated voltage |
400 Vac A 450 Vac B 500 Vac C |
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| Capacitance tolerance | ±5%, -2+8% | ||||
| Rated frequency | 50÷60 Hz | ||||
| Maximum voltage | 1,1 Un at 50 Hz | ||||
| Test voltage between terminals | 2 Un for 2 sec. 50 Hz | ||||
| Test voltage between terminals and case | 2000 Vac for 2 sec | ||||
| dV/dt | 25 V/µS | ||||
| Class of safety protection | P2 | ||||
| Approvals | |||||
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VDE EN 60252 |
400 Vac -40°C +85°C 30000 hours (A) 1÷55 µF 450 Vac -40°C +85°C 10000 hours (B) 1÷55 µF 500 Vac -40°C +85°C 3000 hours (C) 1÷35 µF |
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| Standard models | |||||
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Capacitance µF |
Dimensioni | Approvals | |||
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Diameter D (mm) |
height H (mm) |
EN 60252 |
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| 1 | 25 | 63 | x | ||
| 1,5 | 25 | 63 | x | ||
| 2 | 30 | 63 | x | ||
| 2,5 | 30 | 63 | x | ||
| 3 | 30 | 63 | x | ||
| 3,15 | 30 | 63 | x | ||
| 4 | 30 | 78 | x | ||
| 5 | 30 | 78 | x | ||
| 6 | 35 | 78 | x | ||
| 6,3 | 35 | 78 | x | ||
| 7 | 35 | 78 | x | ||
| 8 | 35 | 78 | x | ||
| 9 | 35 | 103 | x | ||
| 10 | 35 | 103 | x | ||
| 12 | 40 | 103 | x | ||
| 12,5 | 40 | 103 | x | ||
| 14 | 40 | 103 | x | ||
| 16 | 40 | 103 | x | ||
| 18 | 45 | 103 | x | ||
| 20 | 45 | 103 | x | ||
| 22 | 50 | 103 | x | ||
| 25 | 50 | 103 | x | ||
| 30 | 50 | 103 | x | ||
| 32 | 55 | 128 | x | ||
| 35 | 55 | 128 | x | ||
| 40 | 55 | 128 | x | ||
| 50 | 60 | 138 | x | ||
| 60 | 60 | 138 | |||
| Dimensions | |||||
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D (mm) | I (mm) | |||
| 25 | 10 | ||||
| 30÷55 | 13,4 | ||||
| 45-55-60 | 17,3 | ||||
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Executions |
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Soldering tags 2,8 x 0,8 mm |
Ø≤30 mm | ||||
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Double or single blade tags 6,35 x 0,8 mm |
س30 mm | ||||
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M8 fixing stud |
Ø≤50 mm | ||||
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M12 fixing stud |
Ø>50 mm | ||||
| Safety P2 | |||||
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| A 10 mm lenghthening of the case is to be expected when the safety device | |||||
| UL/ULc approved capacitors are available only on demand and for quantity to be agreed. | |||||
| The manufacturer reserves the right to modify data and sizes without previous. notice. | |||||
ITALFARAD S.p.A. via IV novembre, 1 40061 Minerbio Bologna Italy
Telefono: ++39 051 6618311 Fax: ++39 051 6605594 E-mail: italfarad@italfarad.com
Copyright © 2003-2012 ITALFARAD S.p.A. Designed by Paolo Baccilieri Webmaster: tecnico@italfarad.com
