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1. Vacuum potting technology: The capacitor is filled with a special protective medium, which shall not leak, safe and environmentally friendly. It avoids risks such as environmental pollution and fire.
2. Self-healing: excellent self-healing performance, when the local breakdown of the medium caused by overvoltage can quickly self-heal and resume normal work.
3. Safety protection device: (patented) over-voltage pull-off can prevent capacitors from causing accidents when approaching service life or due to electrical overload and overheating.
4. The new, safe and reliable terminal blocks can be connected more conveniently, the hidden design prevents accidental touch, and the structure is unique.
Simplified parallel application of capacitor input
Anti-shock protection
Built-in discharge resistance and safety device, safe and reliable to use
Cable cross-section can be up to 16MM2
Widely used in: AC applications, high-power grid-connected converters, LC filtering, three-phase, single-phase, delta connection.
A specific AC capacitor requirement could be designed accordingly that base on the specific applied condition. The AC filter capacitors face significant current and voltage stress. Optimized design minimizes power losses and the resulting thermal load is important. Reach our RD team to get more information.
Technical Parameters
| Operating temperature range | Max.Operating temperature.,Top,max : + 85℃ Upper category temperature : + 70℃ Lower category temperatu re:- 40℃ |
| Capacitance range | 3*17~3*200μF |
| Rated voltage | 400V.AC~850V.AC |
| Cap.tol | ±5% ( J ) ; ±10% ( K ) |
| Withstand voltage | vt - t 1.25UN(AC) / 10s or 1.75UN(DC) / 10s vt -c 3000V.AC / 2s, 50/60Hz |
| Over voltage | 1.1Urms ( 30% of on – load – dur. ) 1.15Urms ( 30min / day ) 1.2Urms ( 5min / day ) 1.3Urms (1min / day ) |
| Dissipation factor | tgδ≤0.002 f = 100Hz |
| Self inductance | ＜70 nH per mm of lead spacing |
| Insulation resistance | Rs×C≥ 10000s ( at20℃ 100V.DC ) |
| Withstand strike current | See the specification sheet |
| Irms | See the specification sheet |
| Flame retardation | UL94V -0 |
| Life time expectancy | Useful life time: ＞100000h at UNDC and 70℃ FIT: ＜10×10/h(10 per 10 component h) at 0.5×UNDC,40℃ |
| Dielectric | Metallized polypropylene |
| Construction | Filling with inert gas/ silicone oil, Non-inductive, over-pressure |
| Case | Aluminum case |
| Reference standard | IEC61071,GB17702,UL810 |
Automated Production Process
FAQ
| Q1. Can I have a sample order for film capacitor? | |||||||||
| A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. | |||||||||
| Q2. What about the lead time? | |||||||||
| A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than. | |||||||||
| Q3. Do you have any MOQ limit for fim capacitors? | |||||||||
| A: Low MOQ, 1pc for sample checking is available. | |||||||||
| Q4. How to proceed an order for film capacitors? | |||||||||
| A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production. |
| Q5. How do you ship the goods and how long does it take to arrive? | |||||||||
| A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. | |||||||||
| Q6. Is it OK to print my logo on capacitors? | |||||||||
| A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample. | |||||||||
| Q7: Do you offer guarantee for the products? | |||||||||
| A: Yes, we offer 7 years warranty to our products. |
1. Vacuum potting technology: The capacitor is filled with a special protective medium, which shall not leak, safe and environmentally friendly. It avoids risks such as environmental pollution and fire.
2. Self-healing: excellent self-healing performance, when the local breakdown of the medium caused by overvoltage can quickly self-heal and resume normal work.
3. Safety protection device: (patented) over-voltage pull-off can prevent capacitors from causing accidents when approaching service life or due to electrical overload and overheating.
4. The new, safe and reliable terminal blocks can be connected more conveniently, the hidden design prevents accidental touch, and the structure is unique.
Simplified parallel application of capacitor input
Anti-shock protection
Built-in discharge resistance and safety device, safe and reliable to use
Cable cross-section can be up to 16MM2
Widely used in: AC applications, high-power grid-connected converters, LC filtering, three-phase, single-phase, delta connection.
A specific AC capacitor requirement could be designed accordingly that base on the specific applied condition. The AC filter capacitors face significant current and voltage stress. Optimized design minimizes power losses and the resulting thermal load is important. Reach our RD team to get more information.
Technical Parameters
| Operating temperature range | Max.Operating temperature.,Top,max : + 85℃ Upper category temperature : + 70℃ Lower category temperatu re:- 40℃ |
| Capacitance range | 3*17~3*200μF |
| Rated voltage | 400V.AC~850V.AC |
| Cap.tol | ±5% ( J ) ; ±10% ( K ) |
| Withstand voltage | vt - t 1.25UN(AC) / 10s or 1.75UN(DC) / 10s vt -c 3000V.AC / 2s, 50/60Hz |
| Over voltage | 1.1Urms ( 30% of on – load – dur. ) 1.15Urms ( 30min / day ) 1.2Urms ( 5min / day ) 1.3Urms (1min / day ) |
| Dissipation factor | tgδ≤0.002 f = 100Hz |
| Self inductance | ＜70 nH per mm of lead spacing |
| Insulation resistance | Rs×C≥ 10000s ( at20℃ 100V.DC ) |
| Withstand strike current | See the specification sheet |
| Irms | See the specification sheet |
| Flame retardation | UL94V -0 |
| Life time expectancy | Useful life time: ＞100000h at UNDC and 70℃ FIT: ＜10×10/h(10 per 10 component h) at 0.5×UNDC,40℃ |
| Dielectric | Metallized polypropylene |
| Construction | Filling with inert gas/ silicone oil, Non-inductive, over-pressure |
| Case | Aluminum case |
| Reference standard | IEC61071,GB17702,UL810 |
Automated Production Process
FAQ
| Q1. Can I have a sample order for film capacitor? | |||||||||
| A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. | |||||||||
| Q2. What about the lead time? | |||||||||
| A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than. | |||||||||
| Q3. Do you have any MOQ limit for fim capacitors? | |||||||||
| A: Low MOQ, 1pc for sample checking is available. | |||||||||
| Q4. How to proceed an order for film capacitors? | |||||||||
| A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production. |
| Q5. How do you ship the goods and how long does it take to arrive? | |||||||||
| A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. | |||||||||
| Q6. Is it OK to print my logo on capacitors? | |||||||||
| A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample. | |||||||||
| Q7: Do you offer guarantee for the products? | |||||||||
| A: Yes, we offer 7 years warranty to our products. |
