DC-LINK Capacitor (Photovoltaic wind power cylinder)
Features
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.Aluminum case, resin sealing.
Applications
1.Used in wind power, solar power or other industrial frequency converters.
2.Used in DC support filter circuit.
Technology Performance Characteristics
Reference Standards |
IEC61071, IEC61881 |
Operating Temperature(hot spot) |
-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 case Utc |
(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 connections |
Internal thread M6-3Nm, M8-6Nm |
Certificate
FAQ
(1)Q: Are you a manufacturer or trading company?
A:We are a professional manufacturer of metallized film capacitors and metallized film for capacitor use.
(2) Q: How do we get samples?
A: It's our pleasure to provide samples to you. Some samples are free of charge. If the quantity is large, we can negotiate. The freight is to be paid by you.
(3)Q: How do you ensure quality?
A: Our quality management system has passed the ISO9001 quality management system certification. We design and produce our products carefully, and provide excellent after-sales service.
(4)Q:Do you have any certificates?
A:Yes. Our company have ISO9001, ISO14001, OHSAS18001, CQC, TUV, VDE, UL, SGS etc.
(5)Q:Can we go to your company for a field trip?
A:Welcome to contact us.For more information please visit our website:www.film-capacitor.com.
It's worth your time to choose us.