Factory making Snubber Capacitor For Igbt - Metallized polypropylene film capacitor for power supply & conversion – CRE
Factory making Snubber Capacitor For Igbt - Metallized polypropylene film capacitor for power supply & conversion – CRE Detail:
Technical data
Operating temperature range |
Max.Operating temperature,Topmax:+85℃ Upper category temperature: +70℃ Lower category temperature: -40℃ |
|
capacitance range |
60μF ~750μF |
|
Un/ Rated voltage Un |
450V.DC~1100V.DC |
|
Cap.tol |
±5%(J);±10%(K) |
|
Withstand voltage |
Vt-t |
1.5Un DC/60S |
Vt-c |
1000+2×Un/√2V.AC60S(min3000 V.AC) |
|
Over Voltage |
1.1Un(30% of on-load-dur.) |
|
1.15Un(30min/day) |
||
1.2Un(5min/day) |
||
1.3Un(1min/day) |
||
1.5Un(100ms every time,1000times during the lifetime) |
||
Dissipation factor |
tgδ≤0.002 f=1000Hz |
|
tgδ0≤0.0002 |
||
Insulation resistance |
Rs×C≥10000S (at 20℃ 100V.DC 60s) |
|
Flame retardation |
UL94V-0 |
|
Maximum aititude |
3500m |
|
When the altitude is above 3500m to within 5500m, it is necessary to consider the use of reduced amount.(for each increase of 1000m, the voltage and current will be reduced by 10%) | ||
Life expectancy |
100000h(Un; Θhotspot ≤70 °C ) |
|
Reference standard |
IEC 61071 ;IEC 61881;IEC 60068 |
Feature
1. PP Box-type, dry resin infusion;
2. Copper nut / screw leads, insulated plastic cover positioning, easy installation;
3. Large capacity, small size;
4. Resistance to high voltage, with self-healing;
5. High ripple current, high dv / dt withstand capability.
Like other CRE products , the series capacitor have UL certificate and 100% burn-in tested.
Application
1. Widely used in DC-Link circuit for filtering energy storage;
2. Can replace electrolytic capacitors, better performance and longer life.
3. Pv inverter, wind power converter;All kinds of frequency converter and inverter power supply;Pure electric and hybrid cars;SVG, SVC devices and other kinds of power quality management.
Life expectancy
Outline drawing
Product detail pictures:
Related Product Guide:
Our pursuit and enterprise aim would be to "Always fulfill our buyer requirements". We carry on to acquire and layout excellent quality items for the two our old and new clients and realize a win-win prospect for our shoppers in addition as us for Factory making Snubber Capacitor For Igbt - Metallized polypropylene film capacitor for power supply & conversion – CRE , The product will supply to all over the world, such as: Brasilia, Ghana, Botswana, We've a skilled sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique merchandise.
By Penny from Seychelles - 2017.01.11 17:15
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Candance from Argentina - 2018.06.18 17:25