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Oil Filled Power Capacitors

Oil Filled Power Capacitors
Oil Filled Power Capacitors
Product Code : 280-MKP-UHD
Product Description

Oil Filled Power Capacitors

We manufacture our 280 MKP UHD Oil Filled Power Capacitors by using cutting-edge technologies like special coating patterns and high-vacuum drying. The best quality raw materials such as, self-healing polypropylene films, etc. are used to make these products. And this is why, our capacitors suit the customers' even most demanding applications in the toughest conditions.

Our long-life MKP UHDTM consists of three delta-switched capacitor elements of large dieameter and short height. The combination of winding geometry, film size and winding length considerably reduces inherent power losses and enables us to accomplish the highest RMS and surge current ratings. It also allows us to achieve switching stability and over voltage strengh.

Oil Filled Power Capacitors have a dry dielectric, which allows the very close tolerances of capacitance that is significantally imporant in filter applications. Not only this, they are offered with overpressure break-action mechanism that helps in the event of malfunction.

Our CAPAGRIPTM terminals M and L ensure good sealing of capacitors. They provide good and easy connectio of cables up to  50mm². Moreover, a special spring system ensures durable and reliable operation of the clamp. Our capacitors are rated IP20 as they provide complete protection against the accidental finger contact.

Technical Specifications


MKP UHDTM 12.5/440

MKP UHDTM 125/440

Part No.



Rated Power Qc

10 kvar 400V 50 Hz
12.5 kvar 440V 50 Hz
20 kvar 400V 50 Hz
25 kvar 440V 50 Hz

Capacitance (-5 +5%)



Rated current In(rms) @440V



Maximum permissible current



CapaGrip terminal

L: 25mm2 screw terminal(IP 20)
I max 3x56A
M: 50mm2 screw terminal(IP 20)
I max 3x104A





2.3 kg

3.9 kg

Max. Inrush current

6.6kA(400x In)

13.1kA(400x In)

Permitted overvoltages

8h/d: 575V_30 min/d: 600V_5min (200x): 630V_1 min (200x): 680V_max. Peak rating: 1350V

Test voltage btw terminals

950V AC/2s

Test voltage terminals to case

3600 V AC/2s

Safety device

BAM(overpressure break action mechanism)

Dielectric material

Low-loss polypropylene, dry dielectric

Filling material

Castor oil

Mounting position

Any: Vertical position preferred

Dissipation losses (Capacitor)

Approx. 0.25 W/kvar

Max. Relative humidity


Ambient temperature class

-40o/+70oC(max: 70oC, average 24h:60oC, average 365d: 50oC)

Satistical life expectancy

>150 000h


IEC 60831 (2003), VDE 0560-46/47, IS 13340 and IS 13341,
CSA C22.2 No. 190-M1985, UL Standard No. 810, Gost 1282-88
Contact Us

Plot No.W-170, Behind Indian Oil Depo, Opp. Right Industries, MIDC Ambad, Nashik, Maharashtra, 422010, India
Phone :+917259584426