Metal square shell type DC filter capacitor (fixed product)
Metal square shell type DC filter capacitor (fixed product)
Category:
Industrial capacitances
Metallized polypropylene film wound, aluminum shell or stainless steel shell package, copper nut or copper bolt lead.
• Small size
• Large capacity
• Good over current capability
• Low temperature rise
• Small stray inductance
• Long life
• Insensitive structure
• Simple and convenient installation
It is used for DC filtering and support in inverter systems such as wind energy, photovoltaic solar energy, SVG, frequency converter, flexible AC/DC transmission and transformation.
E-mail:cge@cgegd.com
Telephone:0757-28378933 / 0757-28378169
Keyword:
Metal square shell type DC filter capacitor (fixed product)
Technical parameters
| Reference standard | GB/T17702 IEC61071 |
| Capacity range | 1000 ~ 10000μF |
| Capacity deviation | ±5%（J） ±10%（K） |
| Voltage range | 800V.DC~3000V.DC |
| Interpole withstand voltage | 1.5Un/10s |
| Overvoltage | 1.1Un（30% of on-load-dur.） |
| 1.15Un（30min/day） | |
| 1.2Un（5min/day） | |
| 1.3Un（1min/day） | |
| dielectric loss angle | Tg Δ0≤0.0002 |
| Insulation resistance | ≥ 5000s(20 °c ± 5 °c 100v.dc 60s) |
| Current impact resistance | > 3V/μS |
| CLIMATE CATEGORIES | 40/85/56 |
| Operating temperature range | -40°C~70°C(s ≤85°C)(When the temperature is> 70°C, the voltage is derat by 1.5% for every 1°C increase in temperature.) |
| Storage temperature range | -40 °c ~ 85 °c |
| Maximum electrode torque | M12:15.5N.m |
| Use Altitude | ＜4000m |
| life expectancy | 100000h(s ≤70°C) |
| Encapsulation form | Aluminum or stainless steel housing, black epoxy |
| Flame resistance | UL94V-0 |
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