High Voltage DC Pulse Capacitor for Variable Frequency Drive Device

Min.Order: 1

Product origin: Tongling, Anhui, China

Infringement complaint:

Complaint

US$ -1

Description

High Voltage DC Pulse Capacitor For Variable Frequency Drive Device

Energy storage pulse capacitors are able to charge over a longer period of time and discharge
over a shorter period of time,resulting in a large pulse power.

1. Production Process Flow Chart

2. Features

(1)High specific energy density, strong storage capacity
(2)Low ESR, high ripple current and large peak current shock handling capabilities
(3) Low inductance, large dv/dt, good frequency characteristics
(4) Self-healing property
(5) Long lifetime(≥100,000h)
(6) High vacuum oiling, good heat dissipation, stable and reliable performance of the capacitors
(7) Huge capacitance
(8)High thermal conductivity

3. Applications

(1)Used in rail transit traction or ship drive converter
(2)Used in various high-power industrial inverters, such as high-voltage variable frequency drive device
(3)Used in power harmonic governance and SVG equipment

4. Technical Specification

NO.	Un(VDC)	Cn(uF)	Size(mm)	In(A)	NO.	Un(VDC)	Cn(uF)	Size(mm)	In(A)
1	1000	500	180100160	50	24	1600	400	240120160	45
2	1000	100	230100210	95	25	1600	800	240120270	87
3	1000	1500	250120220	108	26	1600	1000	290120265	109
4	1000	2000	250120270	144	27	1600	1200	340120270	130
5	1000	2200	280120260	159	28	1600	2400	340120290	263
6	1000	2400	300120270	173	29	1800	1000	320120290	122
7	1000	3000	340120320	217	30	1800	2000	320120530	220
8	1000	3500	450120320	250	31	2000	500	320120230	75
9	1200	4700	350120430	335	32	2000	1000	320120410	150
10	1200	5000	240100160	358	33	2000	2000	380120650	300
11	1200	500	230120210	57	34	2500	250	230120210	40
12	1200	1000	280120210	83	35	2500	500	310120290	80
13	1200	1200	320120230	100	36	2500	1000	340120480	166
14	1200	1500	340120265	127	37	3000	250	230120260	48
15	1200	2000	320120340	166	38	3000	500	350120325	96
16	1200	2500	340120340	200	39	3000	1000	350120600	190
17	1200	4000	340120480	330	40	3500	250	350120270	60
18	1500	500	230120160	48	41	3500	500	350120490	120
19	1500	1000	300120260	95	42	4000	250	380120350	73
20	1500	1500	350120260	144	43	4000	500	380120650	150
21	1500	2000	350120260	192	44	5000	200	320120375	65
22	1500	2500	360120390	240	45	5000	250	500120320	80
23	1500	3200	350120490	308	46	5000	500	520230320	164

Note: Other specifications and size outside table are negotiable.

5. Technology Performance Characteristics

Reference Standards	IEC61071,1EC61881
Operating Temperature	-40°C to +70°C
Storage Temperature	-40°C to +85°C
Hotspot	+70°C(oil),+85°C(dry)
Capacitance Tolerance	±5% or ±10%
Tanδ	3x10^-³(100Hz,20°C)
Test voltage terminal to terminal Utt	(1.3~1.5)Un for 10 seconds
Test voltage terminal to terminal Ute	(2Un+1000)VAC-50Hz for 60 seconds
Permissible Relative Humidity	75% Annual average humidity, 30 days/year
Climatic Category IEC	40/85/21
Case Components	Aluminium, plastic, 304 stainless steel
Terminals	Tinned Copper or screws
Installation	Any Position
Life Expectancy	≥100.000 hours at Un
Failure Rate	50 FIT
Recommended torque for screw connrctions	Internal thread M6-3Nm,M8-6Nm

6. Product Certifications

7. R & D Patents

8. Honors Our Company Has Received

9. Geographical Advantage

10. FAQ

Q1. Are you a manufacturer?
Yes, we are professional capacitor manufacturer and have specialized in this industry for decades.

Q2. What is the specification of pulse capacitor?
Capacity: 200μF-5000μF Voltage: 1000VDC~5000VDC

Q3. How do you ensure your quality?
Our products have obtained CQC, TUV, UL, CE and other relevant certifications, in compliance with
RoHS and REACH directive requirements.

Q4. Can you provide samples?
Yes, we can provide samples for testing.

Q5. Can your product be customized?
Yes, we can customize products according to customer's requirement.

Quality first, Customer foremost, Build tomorrow's business with today's service!

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