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Square Aluminum Case Three-phase AC Filter Type Capacitor(MKP-DL3)

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AC filter capacitors

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Product Introduction

Product features

■ Can withstand large ripple current

■ Small self-inductance and low temperature rise

■ Explosion-proof structure (P0)

■ Metal aluminum housing (with mounting holes)

■ Low loss factor

■ High capacitance density

■ Nut type at the lead end

Note .

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

Typical Applications

■ Widely used in large three-phase AC filter circuits, such as UPS power supplies, inverters, plating power supplies, inverters, large switching power supplies and other applications.

Performance parameters:

Reference Standards	IEC61071 GB17702 UL810
Rated voltage	400VAC~1000VAC
Rated capacity (general specifications)	320uF to 3500uF 100Hz @ +25℃
Electric capacity deviation	±5 %（J） ±10 %（K）其它偏差可选 @ 100Hz @+25℃
Operating temperature range	-40℃ ～+70℃ （Ambient temperature小于60℃）
Storage temperature range	-40℃ ～+85℃
Loss Factor (DF)	tgδ≤0.0020 @ 100Hz @ +25℃
Safety and explosion-proof level	P0
Insulation Resistance (IR)	Typical value (Ris x C): ≥5000S Temperature. : +25 °C @ 1min & Test voltage: 100 Vdc
Dielectric strength (Ut-t)	1.5Urms/50Hz 10S @ +25℃
Electrode to shell voltage intensity (Ut-c)	3000VAC 2S @+25℃ 50Hz
Life expectancy	30,000hours at Urms and Th≤ 70°C
Dielectric materials	Metallized polypropylene films
Electrode lead-out	M8 or M10 (M8≤8.5N.m, M10≤12N.m/refer to IEC61881)
Outer protective surface/enclosure	Square metal aluminum housing (with mounting holes)
Internal filling material	Solid epoxy resin (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-DL3 Urms=400VAC，Upeak=565V
Catalog Part Number	μF	I_RMS 40℃ A	ESR 10KHz MΩ	Case code	备注
MKP-DL3*207J400V225120M8	3*200	3*70	3*0.95	A4
MKP-DL3*307J400V225120M8	3*300	3*90	3*0.88	A5
MKP-DL3*407J400V295120M10	3*400	3*120	3*0.83	A6
MKP-DL3*507J400V365120M10	3*500	3*160	3*0.80	A7

MKP-DL3 Urms=500VAC，Upeak=710V
Catalog Part Number	μF	I_RMS 40℃ A	ESR 10KHz MΩ	Case code	备注
MKP-DL3*127J500V225120M8	3*120	3*50	3*1.01	A4
MKP-DL3*187J500V225120M8	3*180	3*70	3*0.92	A5
MKP-DL3*247J500V295120M10	3*240	3*100	3*0.86	A6
MKP-DL3*307J500V365120M10	3*300	3*120	3*0.83	A7

MKP-DL3 Urms=550VAC，Upeak=780V
Catalog Part Number	μF	I_RMS 40℃ A	ESR 10KHz MΩ	Case code	备注
MKP-DL3*906J550V225120M8	3*90	3*50	3*1.86	A4
MKP-DL3*137J550V225120M8	3*135	3*60	3*1.49	A5
MKP-DL3*187J550V295120M10	3*180	3*80	3*1.28	A6
MKP-DL3*227J550V365120M10	3*225	3*100	3*1.19	A7

MKP-DL3 Urms=690VAC，Upeak=975V
Catalog Part Number	μF	I_RMS 40℃ A	ESR 10KHz MΩ	Case code	备注
MKP-DL3*506J690V225120M8	3*50	3*40	3*2.03	A4
MKP-DL3*756J690V225120M8	3*75	3*60	3*1.64	A5
MKP-DL3*107J690V295120M10	3*100	3*80	3*1.39	A6
MKP-DL3*127J690V365120M10	3*125	3*100	3*1.28	A7

MKP-DL3 Urms=850VAC，Upeak=1200V
Catalog Part Number	μF	I_RMS 40℃ A	ESR 10KHz MΩ	Case code	备注
MKP-DL3*306J850V225120M8	3*30	3*30	3*2.36	A4
MKP-DL3*456J850V225120M8	3*45	3*50	3*1.85	A5
MKP-DL3*656J850V295120M10	3*65	3*70	3*1.50	A6
MKP-DL3*806J850V365120M10	3*80	3*80	3*1.38	A7

MKP-DL3 Urms=1000VAC，Upeak=1410V
Catalog Part Number	μF	I_RMS 40℃ A	ESR 10KHz MΩ	Case code	备注
MKP-DL3*206J1000V225120M8	3*20	3*20	3*2.68	A4
MKP-DL3*306J1000V225120M8	3*30	3*40	3*2.07	A5
MKP-DL3*456J1000V295120M10	3*45	3*50	3*1.63	A6
MKP-DL3*556J1000V365120M10	3*55	3*70	3*1.43	A7

Selection Notes:

MKP-DL3 *206 J 1000V 225120 M8

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

∣ ∣ ∣ ∣ ∣ ∣

∣ ∣ ∣ ∣ ∣ ∣------------ Indicates lead-in M8 nut

∣ ∣ ∣ ∣ ∣ -------------------- Capacitor housing size: 225*120mm

∣ ∣ ∣ ∣ --------------------------- Rated voltage: Urms=1000VAC

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

∣ ∣--------------------------------------- Capacitance:Cn=20uF

∣----------------------------------------------

Three-phase filter capacitor (DL3 represents type)

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.

- Square Aluminum Case Three-phase AC Filter Type Capacitor(MKP-DL3)

Aluminum Case Filter Type Capacitors (MKP-DA Series)

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