DC-Link Plastic Case DC Support Capacitors (Replace Aluminum Electrolytic Capacitors)(MKP-DP Series)

Product Features

n Small equivalent series resistance, can withstand large ripple current

n Small self-inductance, low temperature rise, long life

n Dry construction, solid epoxy encapsulation

n Engineering plastic housing, simple and easy to install

n Can replace electrolytic capacitors in DC filter lines

Attention :

For other electrical capacity, size and performance parameter requirements, please contact us.

 

 

Typical Applications

■ Widely used in DC-Link circuits for filtering/energy storage

■ Can replace electrolytic capacitors, stable performance and long life

  ■　It can be used in wind power generation, photovoltaic inverter circuit, and also in UPS power supply, inverter, electroplating power supply, large switching power supply, SVG dynamic reactive power compensation equipment, and also in other power electronic equipment.

 

Performance Parameters

Reference standard	IEC61071  GB17702
Rated Voltage	800VDC~1300VDC
Rated capacity	80uF~280uF     100Hz  @ +25℃
Deviation of electric capacity	±5 %（J）  ±10 %（K）Other deviations are optional  @ 100Hz @+25℃
Operating temperature range	-40℃ ～+70℃ （Ambient temperature does not exceed60℃）
Storage temperature range	-40℃ ～+85℃
Loss Factor (DF)	tgδ≤0.002   @ 100Hz @ +25℃
Dielectric Strength (Ut-t)	Typical value (Ris x C): ≥5000S Temperature. : +25 °C @ 1min & Test voltage: 100 Vdc
Dielectric Strength (Ut-t)	1.5Un duration 10S
Electrode to Shell Voltage Strength (Ut-c)	3000VAC  2秒  @+25℃  50/60Hz
Life expectancy	100,000hours at Un and Th≤ 70°C
Dielectric Material	Metallized polypropylene films
Electrode mounting nut/torque	Copper nuts (M6≤4N.m, M8≤6N.m/refer to IEC61881)
Outer protective surface/shell	Engineering plastic housing (with mounting feet)
Internal filler material	Insulation filler adhesive (UL94- V0)
Note: If the altitude of use exceeds 2000m, the effect of convection cooling and external insulation should be considered.

 

外形图（Outline drawing）

 

 

MKP-DP  Un=800VDC  Cn= 180~280μF
Catalog Part Number	C	ESR	Rth	IRMS	IRMS	IRMS	DIMENSIONS(mm)
	μF	mΩ	℃/W	40℃	50℃	60℃	D	H	P	P1
MKP-DP187J800VD87M6	180	2.9	6.5	46	39	25	87	55	45	101
MKP-DP237J800VD87M6	230	2.7	5.6	53	45	29	87	65	45	101
MKP-DP287J800VD87M6	280	2.6	5.4	61	51	33	87	75	45	101

 

 

MKP-DP  Un=1100VDC  Cn= 110~190μF
Catalog Part Number	C	ESR	Rth	IRMS	IRMS	IRMS	DIMENSIONS(mm)
	μF	mΩ	℃/W	40℃	50℃	60℃	D	H	P	P1
MKP-DP117J1100VD87M6	110	2.8	6.9	43	35	22	87	55	45	101
MKP-DP157J1100VD87M6	150	2.5	6.7	51	42	26	87	65	45	101
MKP-DP197J1100VD87M6	190	2.2	6.6	59	49	31	87	75	45	101

 

 

MKP-DP  Un=1300VDC  Cn= 80~120μF
Catalog Part Number	C	ESR	Rth	IRMS	IRMS	IRMS	DIMENSIONS(mm)
	μF	mΩ	℃/W	40℃	50℃	60℃	D	H	P	P1
MKP-DP806J1300VD87M6	80	3.1	7.2	36	31	21	87	55	45	101
MKP-DP107J1300VD87M6	100	2.9	6.9	41	35	23	87	65	45	101
MKP-DP127J1300VD87M6	120	2.8	6.8	45	37	25	87	75	45	101

 

 

Typical characteristics:                        (Life expectancy, operating voltage and core temperature)

 

 

Selection Notes:

 

MKP-DP  107   J   800V    D87M6

------ ----   ---  -----   -----

   ∣   ∣     ∣   ∣     ∣------------- Capacitor diameter: D=Ф87, M6-nut (standard): M-male thread - optional

   ∣   ∣     ∣   ∣---------------------Rated voltage: Un=800VDC

   ∣   ∣     ∣---------------------------Capacitance tolerance: K(±10%), J(±5%)

   ∣   ∣----------------------------------Rated capacity:Cn=100.0 uF

   ∣---------------------------------------DC Filter Capacitor - Plastic Case - DP

Different parameters can be designed according to customers' requirements. For more choices of AC/DC filter capacitor types, please refer to other specifications of metalized film capacitors.

�