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Miniature Plastic Case DC-Link DC Pulse Discharge/Energy Storage/Filter Capacitors (250# Terminal/Lead Leads)(MKP-DP Series)

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DC filter capacitors

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Product Introduction

Product features

■ Small equivalent series resistance, can withstand large ripple current

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

■ Dry structure, solid epoxy encapsulation

Engineering plastic case, easy to install

■ Can replace electrolytic capacitors in DC filter lines

Typical Applications

■ Used in DC-Link circuits for discharging/filtering/energy storage

■ Replace electrolytic capacitors with stable performance and long life

■ Widely used in electronic fence, electronic pulse circuit for energy storage and discharge, also widely used in wind power generation, photovoltaic inverter circuit, UPS power supply, inverter, electroplating power supply, large switching power supply, SVG dynamic reactive power compensation equipment, also can be used in other power electronic equipment.

Performance Parameters

Reference Standards	IEC61071 GB17702
Rated voltage	700VDC~1000VDC
Rated Capacity	3.0uF~60uF 100Hz @ +25℃
Deviation of electric capacity	±5 %（J） ±10 %（K）Other deviations are optional @ 100Hz @+25℃
Operating temperature range	-40℃ ～+85℃ （Ambient temperature does not exceed 70℃）
Storage Temperature Range	-40℃ ～+85℃
Loss Factor (DF)	tgδ≤0.002 @ 100Hz @ +25℃
Insulation resistance (IR)	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	250# 2+2 terminals (6.35*0.8 copper surface tinned)/UL 1015 multistranded wire 250# quick female straight plug
Outer protective surface/shell	Engineering plastic housing (optional with mounting screw)
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.

Outline drawing

General parameters：

MKP-DP Undc=700VDC Unac=300VAC Cn=3.0~60μF
Catalog Part Number	C	Un	dv/dt	I_P_EA_K	I_RMS	DIMENSIONS(mm)
Catalog Part Number	μF	Vdc	V/μs	A	A	D	H	Case code	T
MKP-DP305J700VD30T4	3.0	700	50	150	0.4	30	55	A/B	15
MKP-DP475J700VD30T4	4.7	700	50	235	0.6	30	55	A/B	15
MKP-DP605J700VD30T4	6.0	700	50	300	0.7	30	55	A/B	15
MKP-DP805J700VD35T4	8.0	700	50	400	1.0	35	55	A/B	15
MKP-DP106J700VD35T4	10	700	50	500	1.2	35	71	A/B	15
MKP-DP126J700VD35T4	12	700	50	600	1.5	35	71	A/B	15
MKP-DP156J700VD35T4	15	700	50	750	1.8	35	71	A/B	15
MKP-DP166J700VD35T4	16	700	50	800	2.0	35	71	A/B	15
MKP-DP206J700VD35T4	20	700	50	1000	2.4	35	71	A/B	15
MKP-DP256J700VD40T4	25	700	45	1125	3.1	40	70	A/B	15
MKP-DP306J700VD40T4	30	700	40	1200	3.7	40	70	A/B	15
MKP-DP406J700VD45T4	40	700	40	1600	4.9	45	72.5	A/B	15
MKP-DP506J700VD45T4	50	700	35	1750	6.1	45	72.5	A/B	15
MKP-DP606J700VD45T4	60	700	35	2100	7.3	45	72.5	A/B	15

MKP-DP Undc=800VDC Unac=400VAC Cn=3.0~30μF
Catalog Part Number	C	Un	dv/dt	I_P_EA_K	I_RMS	DIMENSIONS(mm)
Catalog Part Number	μF	Vdc	V/μs	A	A	D	H	Case code	T
MKP-DP305J800VD30T4	3.0	800	50	150	0.5	30	55	A/B	15
MKP-DP475J800VD30T4	4.7	800	50	235	0.8	30	55	A/B	15
MKP-DP605J800VD30T4	6.0	800	50	300	1.0	30	55	A/B	15
MKP-DP805J800VD35T4	8.0	800	50	400	1.3	35	55	A/B	15
MKP-DP106J800VD35T4	10	800	50	500	1.6	35	71	A/B	15
MKP-DP126J800VD35T4	12	800	50	600	2.0	35	71	A/B	15
MKP-DP156J800VD35T4	15	800	50	750	2.4	35	71	A/B	15
MKP-DP166J800VD35T4	16	800	50	800	2.6	35	71	A/B	15
MKP-DP206J800VD40T4	20	800	50	1000	3.3	40	70	A/B	15
MKP-DP256J800VD40T4	25	800	45	1125	4.1	40	70	A/B	15
MKP-DP306J800VD45T4	30	800	40	1200	4.9	45	72.5	A/B	15

MKP-DP Undc=1000VDC Unac=450VAC Cn=3.0~30μF
Catalog Part Number	C	Un	dv/dt	I_P_EA_K	I_RMS	DIMENSIONS(mm)
Catalog Part Number	μF	Vdc	V/μs	A	A	D	H	Case code	T
MKP-DP305J1000VD30T4	3.0	800	50	150	0.6	30	55	A/B	15
MKP-DP475J1000VD30T4	4.7	800	50	235	0.9	30	55	A/B	15
MKP-DP605J1000VD30T4	6.0	800	50	300	1.1	30	55	A/B	15
MKP-DP805J1000VD35T4	8.0	800	50	400	1.5	35	55	A/B	15
MKP-DP106J1000VD35T4	10	800	50	500	1.8	35	71	A/B	15
MKP-DP126J1000VD35T4	12	800	50	600	2.2	35	71	A/B	15
MKP-DP156J1000VD35T4	15	800	50	750	2.8	35	71	A/B	15
MKP-DP166J1000VD35T4	16	800	50	800	2.9	35	71	A/B	15
MKP-DP206J1000VD40T4	20	800	50	1000	3.7	40	70	A/B	15
MKP-DP256J1000VD45T4	25	800	45	1125	4.6	45	72.5	A/B	15
MKP-DP306J1000VD45T4	30	800	40	1200	5.5	45	72.5	A/B	15

Typical Features：

(Life expectancy, operating voltage and core temperature)

电力电子12-2.png

Selection Notes：

MKP-DP 306 J 800V D45 T4

-------- ---- --- ----- --------

∣ ∣ ∣ ∣ ∣-------------Capacitance diameter: D=Ф45, T4 为 250#2+2端子

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

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

∣ ∣------------------------------------ Rated electrical capacity:Cn=30.0 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.

- Miniature Plastic Case DC-Link DC Pulse Discharge/Energy Storage/Filter Capacitors (250# Terminal/Lead Leads)(MKP-DP Series)

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