ITALFARAD S.P.A. SERIE MFR-2

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Series
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

Technical data
Dielectric		Self-healing metallised polypropylene
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
Aaaprovals		CEI EN 60252
Climatic category		40/085/21
Rated voltage		400 Vac B 450 Vac C
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
VDE EN 60252		400 Vac -40°C +85°C 10000 hours (B) 450 Vac -40°C +85°C 3000 hours (C)

Standard model
Capacitance µF	Dimensions		*Approvals*
	*Diameter* *D (mm)*	height *H (mm)*	EN 60252
1	25	63	x
1,5	25	63	x
2	25	63	x
2,5	25	63	x
3	25	63	x
3,15	30	63	x
4	30	63	x
5	30	63	x
6	30	63	x
6,3	30	78	x
7	30	78	x
8	30	78	x
9	30	78	x
10	35	78	x
12	35	78	x
12,5	35	78	x
14	35	78	x
16	35	103	x
18	35	103	x
20	35	103	x
22	40	103	x
25	40	103	x
30	40	103	x
32	45	103	x
35	50	103	x
40	50	103	x
50	50	103	x
60	50	128
70	50	128
80	55	128
90	55	128
100	60	128

Dimensions
		D (mm)	I (mm)
		25	10
		30÷55	13,4
		45-55-60	17,3
		Executions
		Soldering tags 2,8 x 0,8 mm		Ø≤30 mm
		Double or single blade tags 6,35 x 0,8 mm		Ø³30 mm
		M8 fixing stud		Ø≤50 mm
		M12 fixing stud		Ø>50 mm
Safety P2

A 10 mm lenghthening of the case is to be expected when the safety device

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