11.

Applications

This series of capacitors have been designed according to VDE 0560-8 FPU class, for all types of A. C. applications, where high degree of protection against explosion of fire is required.

Construction

The capacitors are housed in an aluminium can having an explosion and fire proof system. This system is based on the can expansion following an internal over pressure which causes the disconnection of one of the two internal connections. In this way the capacitor is disconnected from the mains before the can reaches it's limit of over pressure causing explosion or fire.

An increase in the internal pressure is caused by chemical decomposition of polypropylene film in areas where long and frequent self healing discharges occur e.g. at the end of capacitors life span or in case of an improper use of the capacitor.

The material used, to fill and fix the capacitor into the can, is a resin especially formulated to be extremely flexible. This allows a uniform pressure distribution into the can and consequently the expansion of the can occurs, whenever there is a defect inside the capacitor.

Protection Grade

IP 00

PROTECTED TYPE MMP FILM CAPACITORS IN ALUMINIUM HOUSING

Dimensions and available configurations are as per following.

N.B. When fixing the capacitor, 10 mm of clearance on the terminal side has to be provided in order to allow the can expansion during faulty conditions.

The capacitors can be supplied with or without mounting stud with double terminals 6.3 mm or single terminals 6.3 mm or mini terminals 2.8 mm.

HPF MS 250 Vac
HPF PU 330 Vac
HPF QV 400 Vac

HPF MS 360 Vac
HPF NT 400 Vac
HPF PU 450 Vac

HPF MS 400 Vac
HPF NT 450 Vac
HPF QV 500 Vac

- - -

Part No

Dimensions

Part No

Dimensions

Part No

Dimensions

1A 6A

Dia

1A 7D

Dia

1A 8G

Dia

1 1.5 1.6	. 015.B.x.y. .016.B..	30 30	54 54	015.B.x.y. .016.B..	30 30	54 54	.010.B.x.y. .015.B.x.y. .016.B..	30 30 30	54 54 54
2.0 2.2 2.5	.020.B.. .022.B.. .025.B..	30 30 30	54 54 54	.020.B.. .022.B.. .025.B..	30 30 30	54 54 54	.020.B.. .022.B.. .025.B..	30 30 30	54 54 54
3.0 3.15 3.3	.030.B.. .032.B.. .033.B..	30 30 30	54 54 54	.030.B.. .032.B.. .033.B..	30 30 30	54 54 54	.030.B.. .032.D.. .033.D..	30 35 35	54 54 54
3.5 4.0 4.5	.035.B.. .040.B.. .045.B..	30 30 30	54 54 54	.035.B.. .040.D.. .045.D..	30 35 35	54 54 54	.035.D.. .040.D.. .045.D..	35 35 35	54 54 54
5.0 6.0 6.3	.050.B.. .060.D.. .063.D..	30 35 35	54 54 54	.050.D.. .060.F.. .063.F..	35 35 35	54 74 74	.050.F.. .060.F.. .063.F..	35 35 35	74 74 74
7.0 7.5 8.0	.070.D.. .075.D.. .080.F..	35 35 35	54 54 74	.070.F.. .075.F.. .080.F..	35 35 35	74 74 74	.070.F.. .075.F.. .080.F..	35 35 35	74 74 74
8.5 9.0 10	.085.F.. .090.F.. .100.F..	35 35 35	74 74 74	.085.F.. .090.F.. .100.F..	35 35 35	74 74 74	.085.H.. .090.H.. .100.H..	40 40 40	74 74 74
12 12.5 14	.120.F.. .125.F.. .140.F..	35 35 35	74 74 74	.120.H.. .125.H.. .140.H..	40 40 40	74 74 74	.120.L.. .125.L.. .140.L..	40 40 40	99 99 99
15 16 18	.150.H.. .160.H.. .180.H..	40 40 40	74 74 74	.150.L.. .160.L.. .180.L..	40 40 40	99 99 99	.150.L.. .160.L.. .180.N..	40 40 45	99 99 99
20 22 25	.200.L.. .220.L.. .250.L..	40 40 40	99 99 99	.200.L.. .220.L.. .250.N..	40 40 45	99 99 99	.200.N.. .220.N.. .250.Q..	45 45 50	99 99 99
25 30 30	.300.L..	40	99	.300.N..	45	99	.250.P.. .300.S.. .300.P..	45 55 45	124 99 124
31.5 31.5 35	.315.N.. .350.N..	45 45	99 99	.315.Q.. .315.P.. .350.Q..	50 45 50	99 124 99	.315.S.. .315.P.. .350.S..	55 45 55	99 124 99
35 40 40	. 400.N..	45	99	.350.P.. .400.S.. .400.P..	45 55 45	124 99 124	.350.R.. .400.U.. .400.R..	50 65 50	124 110 124
45 45 50	.450.Q.. .450.P.. .500.Q..	50 45 50	99 124 99	.450.S.. .450.R.. .500.U..	55 50 65	99 124 110	.450.U.. .450.T.. .500.U..	65 55 65	110 124 110
50 55 55	.500.P.. .550.S.. .550.R..	45 55 50	124 99 124	.500.R.. .550.U.. .550.T..	50 65 55	124 110 124	.500.T..	55	124
60 60 65	.600.S.. .600.R.. .650.U..	55 50 55	99 124 110	.600.U.. .600.T.. .650.U..	65 55 65	110 124 110
65 70 70	.650.R.. .700.U.. .700.T..	50 65 65	124 110 124
75 75 80	.750.U.. .750.T.. .800.U..	65 55 65	110 124 110
80	.800.T..	55	124

x =

A if Faston 2x 6.3
B if Faston 1x 6.3
C if Faston 1x 2.8
H if Faston 2x 6.3 + Stud
L if Faston 1x 6.3 + Stud
M if Faston 1x 2.8 + Stud

y = J if Capacitance Tolerance ± 5 %      K if Capacitance Tolerance ± 10 %

(   SERIES I.A       SERIES I.P       SERIES I.B       SERIES I.E   )
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