0102030405
High Ripple Current Film Capacitor from China Suppliers - Durable, Self-Healing, Factory Direct Quality
Application
PV inverter, wind power converter
All kinds of frequency converter and inverter power supply
SVG, SVC devices and other kinds of power quality management.
Reference dimension
| ΦD(mm) | P(mm) | H1(mm) | S | F | M |
| 76 | 32 | 20 | M12×16 | M6×10 | M8×20 |
| 86 | 32 | 20 | M12×16 | M6×10 | M8×20 |
| 96 | 45 | 20 | M12×16 | M6×10 | M8×20 |
| 116 | 50 | 22 | M12×16 | M6×10 | M8×20 |
| 136 | 50 | 30 | M16×25 | M6×10 | M8×20 |
Technical data
| Capacitance (CN) | 24μF～5600μF (±5%/±10%) |
| Rated voltage (UN) | 500VDC～4000VDC |
| Voltage between terminals | 1.5UN DC/60S |
| Voltage between terminal and shell | Un Un ≥ 1000+2×UN/ (VAC) 60S (min 3000VAC) |
| Over Voltage | 1.1UN(30% of on-load-duration) 1.15UN(30min/day) 1.2UN(5min/day) 1.3UN(1min/day) |
| Dissipation factor | Tgδ0≤0.0002 100Hz |
| Insulation resistance | IR*Cn≥30000S (at 20℃ 100V.DC 60S) |
| Flame retardation | UL94V-0 |
| Maximum altitude | ≥3000m |
| Life expectancy | 100,000h (UN; Θhotspot ≤70 °C ) |
| Reference standard | IEC 61071; GB/T17702 |
| Operating temperature | -40℃~85℃ |
| Terminals type | Male terminals / Thread hole terminals |
| Fixed style | Bottom bolt / Flat bottom (Ring-clip in the middle of case) |
| Installtion position | Any position |
| Max torque of installation | 10N m |
| Max torque of terminals | M6=5N m, M8=6N m |
Life expectancy
Specification Sheet
DC Link film capacitor (Aluminium Column Shell) - Custom upon request
| No | Rated Voltage (Un) | CN (μF) | ESL (nH) | Ip (KA) | Is Surge(KA) | Irms(A)@50℃ | ESR(mΩ)@1KHz | Rth(K/W) | φD(mm) | H(mm) | Weight(Kg) |
| 1 | 500 VDC | 380 | 50 | 3.80 | 11.4 | 45 | 2.2 | 4.5 | 76 | 75 | 0.51 |
| 2 | 500 VDC | 500 | 40 | 4.00 | 12.0 | 65 | 1.5 | 3.2 | 76 | 100 | 0.62 |
| 3 | 500 VDC | 750 | 50 | 3.75 | 11.3 | 65 | 1.6 | 3.0 | 76 | 130 | 0.77 |
| 4 | 500 VDC | 1000 | 50 | 5.00 | 15.0 | 70 | 1.5 | 2.7 | 86 | 130 | 1 |
| 5 | 500 VDC | 650 | 40 | 3.25 | 9.8 | 75 | 1.2 | 3.0 | 86 | 100 | 0.91 |
| ... | Content truncated for brevity - All 372 items are supported in full production layout | ||||||||||
| 372 | 4000VDC | 130 | 60 | 8.95 | 26.9 | 91.0 | 1.5 | 2.0 | 136 | 265 | 4.65 |
💡 Frequently Asked Questions (FAQ)
Q1: What is the expected life span of these DC Link capacitors?
The life expectancy is approximately 100,000 hours under rated voltage (UN) and a hotspot temperature (Θhotspot) of ≤70 °C.
Q2: Can the dimensions of the aluminium column shell be customized?
Yes, we offer customization for DC Link film capacitors based on specific project requirements and technical requests.
Q3: What are the primary applications for this capacitor series?
They are ideal for PV inverters, wind power converters, frequency converters, SVG/SVC devices, and various power quality management systems.
Q4: What is the operating temperature range?
The standard operating temperature range is from -40℃ to +85℃, suitable for most industrial environments.
Q5: Is the shell material flame retardant?
Yes, the capacitors meet the UL94V-0 flame retardation standard, ensuring high safety and reliability in power applications.
Q6: What terminal types and installation styles are available?
We offer both male terminals and thread hole terminals. Installation can be done via bottom bolt or flat bottom with a ring-clip in any position.