TMCF-DC-LINK
DC filtering metallized Polypropylene film capacitors
Used for:
DC bus filtering for solar/wind energy inverters;
Smooth filtering of DC busbars for high-power inverter power supplies, medium and high-frequency induction heating power supplies, etc;
Smooth filtering of high-power frequency converters, inverter welding machines, and other power electronic equipment.
Features:
The use of standardized and customized internal structural components can ensure reliable internal connections and lower ESR, as well as the ability of the outgoing terminals to withstand greater torque forces;
By using specialized tooling for processing and manufacturing, the dimensional accuracy of the product's lead out terminals can be ensured, thereby ensuring a one-time successful installation when multiple products are used in parallel.
Specifications:
Reference standards GB/T17702idtIEC61071, GB/T2693idtIEC60384-1;
Specially metallized polypropylene film is wound without sensitivity;
High performance flame-retardant epoxy resin packaging;
Manufacturing using national patented technologies with independent intellectual property rights;
The product has a low ESR and can withstand large effective current Irms and peak to peak current Ipp
Can withstand high non periodic peak voltage Us;
It can directly replace electrolytic capacitors in smooth filtering circuits, providing reliable guarantees for the long-term operation of electronic control systems.
Dimension:
| Case No. |
D |
Terminal |
P1 |
P2 |
φ |
| (mm) |
M |
F |
(mm) |
(mm) |
(mm) |
| 1 |
84.5 |
M8×15~20 |
M5×7.5 |
45±1 |
101±1 |
5.5 |
| 2 |
90 |
M8×15~20 |
M5×7.5 |
45±1 |
107±1 |
5.5 |
| 3 |
118 |
M8×15~20 |
M5×7.5 |
60±1 |
138±1 |
6.5 |
| 4 |
132 |
M8×15~20 |
M5x7.5 |
66±1 |
158±1 |
6.5 |
Parameters:
| Climate category |
40/85/56 |
| Working temperature range |
-40~85ºC(θHS) |
| Storage temperature range |
-40~85ºC |
| Rated working voltageUn |
450Vdc~1200Vdc |
| Capacitance range |
50μF~880μF |
| Capacitance tolerance△C/C |
J:±5% K:±10% |
| Terminal to terminal voltage |
1.5Un(10s,20ºC±5ºC) |
| VUTC between terminals and casing |
Un<1500Vde,3000Vac(10s,50Hz,20ºC±5ºC) |
| Un≥1500Vdc,(√2Un1000)Vac(10s,50Hz,20ºC±5ºC) |
| Loss angle tangenttagδ0 |
2×10-4 |
| IR×CN |
≥5000S(20ºC,500Vdc,1min) |
| Overvoltage |
1.1Un(30% continuous load) |
| 1.15Un(30 mins/day) |
| 1.2Un(5 mins/day) |
| 1.3Un(1 min/day) |
| 1.5Un(30ms each time, 1000times during the lifespan of the capacitor) |
| Usage altitude max |
2000m |
| Electrode torque max |
M6:5N·m |
M8:6N·m |
| Installation torque max |
3N·m |
| Installation |
Any direction |
| Expected lifespan |
100000h@Un,θHS=70ºC |
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