Custom DC capacitor for rail traction.png

Custom dc-link film capacitor

Description
1. Metal shell encapsulation, dry resin infusion;
2. Copper nut / screw leads;
3. High-capacity, high power, High voltage;
4. Metallized self-healing film;
5. High ripple current, high dv / dt withstand capability

product details

Application

1.DC filtering, rersonant filter, or energy storage;

2.Renewable energy like Windmills, Power transmission areas like Substation, or industrial frequency converter and inverter power supply;

3.SVG, SVC devices and other kinds of power quality management.

4.Power factor correction

Typical circuit diagram

Technical data

Capacitance (C_N)	100μF～25000μF
Rated voltage (U_N)	600VDC～7000VDC
Capacitance tolerance	±10%(Standard), ±5% (upon request)
Working enviroment	-40℃ ~+85℃
Operating temperature	-40℃ ~+85℃
Dielectric	Metallized polypropylene, segmented MKP
Dissipation factor	Tgδ₀≤0.0002 (100hz, 25℃)
Time constant	≥20,000s(Un, 25℃)
Insulation resistance	Built-in discharge resistors
Stray inductance ESL	≦150nH
Test voltage between terminals	1.5U_N DC/60S at 25℃
Test voltage terminals to case	U_N_dc≦1500Vdc, 3000Vdc/10s at 50hz, 25℃ U_N_dc>1500VDC,1000+2×U_N/ (VAC) 50hz, 25℃
Over Voltage	1.1U_N(30% of on-load-duration)
	1.15U_N(30min/day)
	1.2U_N(5min/day)
	1.3U_N(1min/day)
Flame retardation	UL94V-0
Maximum altitude for use	3000m
Life expectancy	100,000h(U_N; Θ_hotspot ≤70 °C )
Reference standard	IEC 61071,GB/T17702

Lifespan curve

Specification Sheet

DC link film capacitor (metal rectangular case)

No	Part Number	Rated Voltage	Rated capacitance	Ls max.	Irms max.	ESR	Rth
No	Part Number	Un (VDC)	Cn (μF)	(nH)	（A）	(mΩ)	(℃/W)
1	FDC-MS 800-4000	800V	4000	20	120	1.1	0.9
2	FDC-MS 800-4700	800V	4700	28	200	0.37	1.36
3	FDC-MS 800-5600	800V	5600	33	230	0.36	1.06
4	FDC-MS 800-6800	800V	6800	35	280	0.35	0.98
5	FDC-MS 800-7500	800V	7500	37	300	0.35	0.9
6	FDC-MS 800-8000	800V	8000	40	330	0.34	0.9
7	FDC-MS 800-10000	800V	10000	40	200	0.72	0.5
8	FDC-MS 800-12000	800V	12000	41	250	0.9	0.3
9	FDC-MS 800-20000	800V	20000	41	330	0.6	0.3
10	FDC-MS 1000-4000	1000V	4000	28	200	0.37	1.36
11	FDC-MS 1000-4700	1000V	4700	33	220	0.36	1.06
12	FDC-MS 1000-5600	1000V	5600	35	280	0.35	0.98
13	FDC-MS 1000-6800	1000V	6800	37	330	0.34	0.9
14	FDC-MS 1000-7500	1000V	7500	38	360	0.34	0.9
15	FDC-MS 1200-3000	1200V	3000	28	150	0.39	1.36
16	FDC-MS 1200-3300	1200V	3300	33	200	0.37	1.06
17	FDC-MS 1200-4000	1200V	4000	35	240	0.36	0.98
18	FDC-MS 1200-4500	1200V	4500	37	260	0.35	0.9
19	FDC-MS 1200-5000	1200V	5000	37	280	0.35	0.9
20	FDC-MS1200-7500	1200V	7500	38	300	0.66	0.6
21	FDC-MS 1200-10000	1200V	10000	40	330	0.8	0.3
22	FDC-MS1200-15000	1200V	15000	40	300	0.6	0.3
24	FDC-MS 1400-2000	1400V	2000	28	140	0.41	1.38
25	FDC-MS 1400-2500	1400V	2500	33	160	0.38	1.06
26	FDC-MS 1400-3000	1400V	3000	35	200	0.37	0.98
27	FDC-MS 1400-3300	1400V	3300	37	220	0.36	0.9
28	FDC-MS 1400-3500	1400V	3500	37	240	0.36	0.9
29	FDC-MS 1500-1200	1400V	1200	28	120	1.1	0.9
30	FDC-MS 1400-2000	1400V	2000	33	150	0.95	0.7
31	FDC-MS 1400-3000	1400V	3000	35	180	0.66	0.7
32	FDC-MS1400-4000	1400V	4000	36	200	0.66	0.6
33	FDC-MS1400-5000	1400V	5000	37	250	0.8	0.3
34	FDC-MS1400-8000	1400V	8000	37	300	0.6	0.3
35	FDC-MS-2000-1000	2000V	1000	28	150	0.95	0.7
36	FDC-MS-2000-1500	2000V	1500	33	180	0.72	0.6
37	FDC-MS-2000-2000	2000V	2000	35	200	0.72	0.5
38	FDC-MS-2000-2400	2000V	2400	36	200	0.66	0.6
39	FDC-MS-2000-3200	2000V	3200	37	250	0.8	0.3
40	FDC-MS-2000-4000	2000V	4000	37	280	0.7	0.3
41	FDC-MS-2000-4800	2000V	4800	38	300	0.6	0.3
42	FDC-MS-2200-2000	2200V	2000	30	150	0.9	0.7
43	FDC-MS-2200-2750	2200V	2750	31	200	0.8	0.5
44	FDC-MS-2200-3500	2200V	3500	33	200	0.7	0.5
45	FDC-MS-3000-1050	3000V	1050	28	150	0.9	0.7
46	FDC-MS-3000-1450	3000V	1450	30	200	0.8	0.5
47	FDC-MS-3000-1800	3000V	1800	30	200	0.7	0.5
48	FDC-MS-4000-600	4000V	600	28	150	0.9	0.7
49	FDC-MS-4000-800	4000V	800	30	200	0.8	0.5
50	FDC-MS-4000-1000	4000V	1000	31	200	0.7	0.5