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Low voltage Self-healing power capacitor- Oval BKMJ,BSMJ Series,three phase

Low voltage capacitors - oval

Three phase capacitors

Rated voltage 250 V, 50 Hz, 3 phase

TypePDFRated Voltage   Rated CapacitanceStatic
Capacity		Rated  CurrentDimensionTerminal type
(V)(KVAR)(uF)(A)A*B*H/a*b(mm)
BKMJ0.25-5-3 O250.pdf 250 5 255 11.5 195*72*186/179*58 D
BKMJ0.25-10-3 O250.pdf 250 10 510 23.1 195*72*226/179*58
BKMJ0.25-15-3 O250.pdf 250 15 764 34.6 230*82*240/215*66 E
BKMJ0.25-18-3 O250.pdf 250 18 918 41.5 230*82*240/215*66


Rated voltage 415 V, 50 Hz, 3 phase

TypePDFRated Voltage   Rated CapacitanceStatic
Capacity		Rated  CurrentDimensionTerminal type
(V)(KVAR)(uF)(A)A*B*H/a*b(mm)
BKMJ0.415-10-3 O415.pdf 415 10 185 13.9 179*72*186/179*58 D
BKMJ0.415-15-3 O415.pdf 415 15 278 20.9 179*72*226/179*58
BKMJ0.415-20-3 O415.pdf 415 20 370 27.8 179*72*246/179*58
BKMJ0.415-25-3 O415.pdf 415 25 463 34.8 230*82*240/215*66 E
BKMJ0.415-30-3 O415.pdf 415 30 555 41.7 230*82*260/215*66
BKMJ0.415-40-3 O415.pdf 415 40 740 55.6 230*82*300/215*66


Rated voltage 450 V, 50 Hz, 3 phase

TypePDFRated Voltage   Rated CapacitanceStatic
Capacity		Rated  CurrentDimensionTerminal type
(V)(KVAR)(uF)(A)A*B*H/a*b(mm)
BKMJ0.450-10-3 O450.pdf 450 10 175 12.8 195*72*186/179*58 D
BKMJ0.450-15-3 O450.pdf 450 15 236 19.2 195*72*186/179*58
BKMJ0.450-20-3 O450.pdf 450 20 314 25.7 195*72*226/179*58
BKMJ0.450-25-3 O450.pdf 450 25 393 32.1 230*82*240/215*66 E
BKMJ0.450-30-3 O450.pdf 450 30 471 38.5 230*82*240/215*66
BKMJ0.450-40-3 O450.pdf 450 40 628 51.3 230*82*300/215*66


Rated voltage 525 V, 50 Hz, 3 phase

TypePDFRated Voltage   Rated CapacitanceStatic
Capacity		Rated  CurrentDimensionTerminal type
(V)(KVAR)(uF)(A)A*B*H/a*b(mm)
BKMJ0.525-15-3 O525.pdf 525 15 174 16.5 195*72*226/179*58 D
BKMJ0.525-20-3 O525.pdf 525 20 231 22.0 195*72*226/179*58
BKMJ0.525-25-3 O525.pdf 525 25 289 27.5 230*82*260/215*66 E
BKMJ0.525-30-3 O525.pdf 450 30 347 33.0 230*82*300/215*66


Rated voltage 690 V, 50 Hz, 3 phase

TypePDFRated Voltage   Rated CapacitanceStatic
Capacity		Rated  CurrentDimensionTerminal type
(V)(KVAR)(uF)(A)A*B*H/a*b(mm)
BKMJ0.69-10-3 O690.pdf 690 10 67 8.4 195*72*226/179*58 D
BKMJ0.69-15-3 O690.pdf 690 15 101 12.6 195*72*226/179*58
BKMJ0.69-20-3 O690.pdf 690 20 134 16.8 195*72*226/179*58
BKMJ0.69-30-3 O690.pdf 690 30 201 25.2 230*82*260/25*66 E


Single phase capacitors

Rated voltage 500 V, 50 Hz, Single phase

TypePDFRated Voltage   Rated CapacitanceStatic
Capacity		Rated  CurrentDimensionTerminal type
(V)(KVAR)(uF)(A)A*B*H/a (mm)
BKMJ0.5-5-1 OS500.pdf 500 5 64 10.0 175*72*186/179*58 F
 
BKMJ0.5-10-1 OS500.pdf 500 10 128 20.0 175*72*186/179*58
BKMJ0.5-15-1 OS500.pdf 500 15 191 30.0 175*72*226/179*58
BKMJ0.5-20-1 OS500.pdf 500 20 255 40.0 175*72*226/179*58


Rated voltage 1000 V, 50 Hz, Single phase

TypePDFRated Voltage   Rated CapacitanceStatic
Capacity		Rated  CurrentDimensionTerminal type
(V)(KVAR)(uF)(A)A*B*H/a (mm)
BKMJ1-5-1 OS1000.pdf 1000 5 16 5.0 195*72*186/179*58 F
BKMJ1-10-1 OS1000.pdf 1000 10 32 10.0 195*72*186/179*58
BKMJ1-15-1 OS1000.pdf 1000 15 48 15.0 195*72*226/179*58
BKMJ1-20-1 OS1000.pdf 1000 20 64 20.0 195*72*226/179*58
BKMJ1-25-1 OS1000.pdf 1000 25 80 25.0 230*82*260/215*66
BKMJ1-30-1 OS1000.pdf 1000 30 96 30.0 230*82*260/215*66


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.

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:   UN   250 -690 V
Frequency:   fN   50/60 Hz
Standards:      

ISO9001:2008

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   1,5 - 2,0 * IN
Capacitance tolerance:       -5 / +5 %
Test voltage, terminal/terminal:   UTT   2,15 * UN, AC, 10 s 
Test voltage, terminal / case:   UTC    3000 V AC, 10 s
Inrush current:       Max 200 x IN
Dielectric losses:   tan δ   cca 0,2 W/kvar
         
Degree of protection:       IP 42, on request IP 54
Ambient temperature category:       -25 °C / D - maximum is 50 °C 
- highest mean over any period of 24 h is 40 °C
- highest mean over any period of 1 year is 30 °C
Cooling:       natural or forced
Statistical life expectancy:       100 000 - 150 000 hours (depended on voltage, temper.)
Max above sea level:       2 000 m above sea level
Mounting position:       any
Mounting:       Stud M12 at the bottom
Case:       Aluminium
Dielectric:       MKP - metallized PP film
Impregnant:       Dry type
Discharge resistors:       1 minute or 75 V, 3 minutes
 

For more details please open our catalogue: Oval capacitors.pdf

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