Electric Power Saver High Frequency 1 Kvar Power Capacitor
Electric Power Saver High Frequency 1 Kvar Power Capacitor
Outline Drawing
The capacitor for power electronic are use of metal-based thin-film without a sense of style welding,special spray gold process,molded case,or Myra tape packing,fire-retardant epoxy resin seal, copper bolts, copper nuts or inserts leads.
Specifications
| Reference standards | IEC 61071,IEC 61881 | ||
| Operating Temperature(hot spot) | -40℃ to +70℃ | ||
| Storage Temperature | -40℃ to +85℃ | ||
| Hotspot temperature | +70℃(oil),+85℃(dry) | ||
| Dissipation factor | 3*10-3(100Hz,20℃) | ||
| Capacitance tolerance | ±5% or ±10% | ||
| Test Voltage terminal to terminal UTT | (1.3~1.5)Un for 10 seconds | ||
| Test Voltage terminal to case UTC | (2Un+1000)VAC - 50Hz for 60 seconds | ||
| Permissible relative humidity | 75% Annual average ≤ on 30 days/year | ||
| Cliamtic category IEC | 40/85/21 | ||
| Capacitance deviation in the operation temperature range of -25℃ to +70℃ | ±1.5% max on capacitance value measured at 20℃ | ||
| Case components | Aluminum,plastic,304 stainless steel | ||
| Terminals | Tinned brass fastons or screws | ||
| Installation | Whatever position | ||
| Life ecpectancy |
≥100000 hours at Un |
||
| Failure rate | 50 Fit | ||
| Recommeded torque for screw connections | Internal therad M6-3Nm,M8-6Nm |
Features
·Used in DC-Link filter circuits,can be replace electrolytic capacitor.
·Low ESR,high ripple current handing capabilities.
·Low Inductance.
·Self-healing property.
·Aluminum case,resin or polyurethane filed.
Applications
·Used in Window Power Capacitor Used in wind power, solar power or other industrial frequency converters.
·Used in DC support filter circuit .
·Vehicles, such as electric and hybrid vehicles
·Welding equipment, elevator, motor drive.
Equipment
Our company onw has 3 high-vacuum coating machines,14 high-speed slitting machines,7 winding machines,fou-gun meatal spraying machine,Capacitor vacuum impregnation system and three phase withstand voltage machine and other automatic equipment.
Vacuum coating machine
Slitting machine
Winding machine
Four gun metal spraying machine
Capacitor vacuum impregnation system
Voltage test equipment
Honor
Factory
Welcome To Contact Us
Tel: 0086 0562 2821018
Fax: 0086 0562 2821558
Mobile Phone: 0086-13305620368 (Helen Hu)
Website: www.film-capacitor.com
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