Water Cooled Capacitors

• Type: Polypropylene Capacitor
• Application: General Purpose, Power, High Voltage, Energy Storage
• Packaging Type: Surface Mount
• Capacitance: 500μf-4700μf
• Structure: Fixed Capacitor
• Manufacturing Material: Polypropylene
• Model NO.: DC-LINK Capacitor; Energy Storage Capacitor
• Electrolyte: Organic Medium
• Usage: High Frequency Coupling, Filter, Pulsed Capacitor
• Model Number: DC-Link Capacitor
• Brand: Saifu
• Terminal: Screw
• Shell: Aluminum Case
• Class of Operation: Class B; Class C
• Core Roll Material: Metallized BOPP Film
• Lead Time: 7-30 Working Days
• Explosion-Proofed: Yes
• Certificates: CQC/TUV/UL
• Voltage: 700VDC-2600VDC
• Climatic Category: 40/70/21, 40/85/21
• Capacitance Tolerance: ±5%, ±10%, ±15%
• Applications: Rail Transit Traction, Ship Drive Converter
• Life Expectancy: More Than 100000 Hours at Un
• Reference Standards: IEC61071 IEC61881
• Transport Package: Carton; Pallet
• Specification: 500μ F-4700μ F
• Trademark: Saifu; CSF
• Origin: Tongling City, Anhui, China
• Production Capacity: 1200000 PCS Per Month

Product Description

Water Cooled Capacitors

Applications  of DC-Link Energy Storage Pulsed Capacitor

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

Features of DC-Link Energy Storage Pulsed Capacitor

1. Used in DC-Link filter circuits, can replace electrolytic capacitor
2. Low ESR, high ripple current handling capabilities
3. Low inductance
4. Self-healing property
5. Long lifetime
6. Aluminium case, resin sealing

Technology Performance Characteristics of DC-Link Energy Storage Pulsed Capacitor

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

Dimensions(mm) of DC-Link Energy Storage Pulsed Capacitor

NO.	Un(VDC)	Cn(uF)	Size(mm)	In(A)	NO.	Un(VDC)	Cn(uF)	Size(mm)	In(A)
1	1000	500	180*100*160	50	24	1600	400	240*120*160	45
2	1000	100	230*100*210	95	25	1600	800	240*120*270	87
3	1000	1500	250*120*220	108	26	1600	1000	290*120*265	109
4	1000	2000	250*120*270	144	27	1600	1200	340*120*270	130
5	1000	2200	280*120*260	159	28	1600	2400	340*120*290	263
6	1000	2400	300*120*270	173	29	1800	1000	320*120*290	122
7	1000	3000	340*120*320	217	30	1800	2000	320*120*530	220
8	1000	3500	450*120*320	250	31	2000	500	320*120*230	75
9	1200	4700	350*120*430	335	32	2000	1000	320*120*410	150
10	1200	5000	240*100*160	358	33	2000	2000	380*120*650	300
11	1200	500	230*120*210	57	34	2500	250	230*120*210	40
12	1200	1000	280*120*210	83	35	2500	500	310*120*290	80
13	1200	1200	320*120*230	100	36	2500	1000	340*120*480	166
14	1200	1500	340*120*265	127	37	3000	250	230*120*260	48
15	1200	2000	320*120*340	166	38	3000	500	350*120*325	96
16	1200	2500	340*120*340	200	39	3000	1000	350*120*600	190
17	1200	4000	340*120*480	330	40	3500	250	350*120*270	60
18	1500	500	230*120*160	48	41	3500	500	350*120*490	120
19	1500	1000	300*120*260	95	42	4000	250	380*120*350	73
20	1500	1500	350*120*260	144	43	4000	500	380*120*650	150
21	1500	2000	350*120*260	192	44	5000	200	320*120*375	65
22	1500	2500	360*120*390	240	45	5000	250	500*120*320	80
23	1500	3200	350*120*490	308	46	5000	500	520*230*320	164

Note: Other specifications and size outside table are negotiable.




Production Process of DC-Link Energy Storage Pulsed Capacitor


Packing of DC-Link Energy Storage Pulsed Capacitor

1. Capacitors are placed in reinforced cartons.
2. Reinforced cartons are stacked on wooden pallets
3. We can also provide individual small packs for each capacitor, or custom packs according to your requirements.

 

 

Company Profile
Anhui Safe Electronics Co., LTD. was founded in 2007. We specialized in manufacturing metallized film for capacitor use and metallized film capacitors. Our quality management system are certified by ISO9001 and our products have CQC, TUV, UL, VDE and other performance certifications, compliance with EU RoHS directive, with SGS report. It has established the metallized film capacitor joint laboratory and a postdoctoral enterprise workstation with Anhui University of Technology.


Equipments of Manufacturing DC-Link Energy Storage Pulsed Capacitor


Patents and Honours

Anhui Safe Electronics Co., Ltd. has obtained 
ISO9001 quality management system certificate
ISO14001 environment management system certificate
OHSAS18001 occupational health and safety management system certificate




FAQ
Q1  Are you a manufacturer or a trading company?
A:  We are a manufacturer located in Tongling city, Anhui, 2-3 hours drive to Shanghai and Nanjing. Welcome you to visit our factory.

Q2  Can you provide free samples?
A:  Yes, we can. It is very reasonable that we both invest in the opportunity that we both provide you the free goods sample while you pay for the transportation fee.

Q3 Why shall I choose Anhui Safe company?
A:1) Your thoughts are very important to us. We are always keen to understand your needs, because we know that the best products are always developed in close cooperation with our customers.

   2) With advanced equipments and technology, 6 high vacuum coating machines, 20 slitters, professional R&D team and technicians who have been deeply involved in the capacitor film industry for many years make us have the ability and confidence to serve you well.

   3) We are always committed to doing better for you. With 15 years of industry experience and export experience, we know how to serve you and provide you unparalleled quality products with affordable cost.

Listening, serving, collaboration, we manufacture excellence for you!