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Low Voltage Power Capacitors

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Manual

MKP I DRY

CYLINDRICAL CASE

Application and construction

Capacitors are intended for the improvement of Power Factor in low voltage power networks. Used MKP technology consists of metallized PP film with extremely low loss factor. The dielectric system is self-healing and has no liquid impregnant.

Capacitor elements enclosed in cylindrical aluminium cases are filled with a vegetable oil based gel which is non-toxic, biodegradable and environmentally friendly.

The capacitors have overpressure protection to disconnect it from the supply in the event of internal failure and at the end of its operational life.

The construction described above and the use of high quality materials ensure reliability and longevity.

Technical data

Rated voltage:	230, 400, 415, 440, 480, 525, 580, 690V
Frequency:	50/60 Hz
Standards:	IEC 60831-1: 1996 EN 60831-1: 1996 EN SN 60831-1; 1998 IEC 60831-2: 1996 EN 60831-2: 1996 EN SN 60831-2; 1997
Max overvoltage: Umax	UN + 10 % (up to 8 hours daily) UN + 15 % (up to 30 minutes daily) UN + 20 % (up to 5 minutes) UN + 30 % (up to 1 minute)
Overcurrent (according to above standards): IS	*1,3 IN**
Capacitance tolerance:	-5 / +10 %
Test voltage, terminal/terminal: UTT	*2,15 UN, AC, 2 s**
Test voltage, terminal / case: UTC	UN </= 660 V: 3000 V AC, 10 s UN> 660 V: 6000 V AC, 10 s
Inrush current:	max. 200 x IN
Dielectric losses: tan	cca 0,25 W/kvar (without discharge resistors)
Capacitor losses: tan	cca 0,5 W/kvar (with discharge resistors)
Statistical life expectancy:	> 100 000 hours
Degree of protection:	IP 00, IP 20, on request IP 54, indoor mounting
Ambient temperature category:	25°C / D - maximum is 55 °C - highest mean over any period of 24 h is 45 °C - highest mean over any period of 1 year is 35 °C
Cooling:	naturally air cooled
Permissible relative humidity:	IP00 - max. 95 %, IP 20 - max. 95 %, IP 54 - max. 95 %
Max above sea level:	1 000 m above sea level
Mounting position:	vertical
Case:	Stainless-steel, for indoor/outdoor installation
Dielectric:	MKP-metallized polypropylene film, self healing
Impregnant:	soft resin, non PCB
Teminal:	1/ Double, tree-phase (connected to terminal with bolt M5 by max twisting moment of 2,5 Nm) 2/ Terminals M10 max twisting moment of 8 Nm
Discharge resistors:	Included - 3 minute, 75 V

Three-phase capacitors: 440 V, 50 Hz, IP 20, MKP - dry

Type

Power
QN
[kvar]

Current
IN
[A]

Capacitance
CN
[µF]

Dimensions
Ø D x H
[mm]

Weight

[kg]

CSADP 1-0,44/1
CSADP 1-0,44/1,5
CSADP 1-0,44/2
CSADP 1-0,44/2,5
CSADP 1-0,44/3,15
CSADP 1-0,44/4
CSADP 1-0,44/5
CSADP 1-0,44/6,25
CSADP 1-0,44/8
CSADP 1-0,44/10
CSADP 1-0,44/12,5
CSADP 1-0,44/15
CSADP 1-0,44/20
CSADP 1-0,44/25
CSADP 1-0,44/30
CSADP 1-0,44/33,3
CSAKP 1-0,44/40
CSAKP 1-0,44/50
1,00
1,50
2,00
2,50
3,15
4,00
5,00
6,25
8,00
10,00
12,50
15,00
20,00
25,00
30,00
33,00
40,00
50,00

1,3
2,0
2,6
3,3
4,1
5,3
6,6
8,2
10,5
13,1
16,4
19,7
26,2
32,8
39,4
43,7
52,5
65,6

3 x 5,5
3 x 8,2
3 x 11,0
3 x 13,7
3 x 17,3
3 x 21,9
3 x 27,4
3 x 34,3
3 x 43,8
3 x 54,8
3 x 68,5
3 x 82,2
3 x 110,6
3 x 137,0
3 x 164,5
3 x 182,5
3 x 219,2
3 x 274,0

85 x 175
85 x 175
85 x 175
85 x 175
85 x 175
85 x 175
85 x 175
85 x 175
85 x 245
85 x 245
85 x 245
110 x 245
110 x 245
110 x 245
110 x 261
146 x 261
146 x 261
146 x 355

1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,2
1,6
1,6
1,6
2,6
2,6
2,6
2,9
4,4
4,4
6,2

Single-phase units type CVADP.
Other voltage, power and frequency on request.