Supplier : High Voltage Power Capacitors, Low Voltage Power Capacitors, Capacitors For Induction Heating, Electrical Apparatus Capacitors, Surge Absorbing Capacitors, Capacitors For Power Electronics, Capacitors For Power Electronics (DC-Link), Capacitors For Power Electronics(Energy Storage), Capacitors For UV Curing Equipment, Energy Storage High Voltage Capacitors, High Voltage Capacitors For Divider Or Coupling, Automatic Capacitor Banks, Automatic Power Factor Regulator, Series Reactors
Established: 1967
Standards: ISO 9001:2000 TAF ISO 17025 UL VDE
The capacitor uses secure metallized film,unique flattening and welding process,advanced shock pressure and equalized current pressure design, which ensure the stability and precision of the capacity, low the inductance, greatly improve the resistance of high voltage and inrush current .It is used in DC-Link filter circuits which can replace electrolytic capacitor.The equivalent series resistance of it is low.In addition, it is able to withstand high ripple current.
The most common use for capacitors is energy storage. Additional uses include power conditioning, signal coupling or decoupling, electronic noise filtering, and remote sensing. Because of its varied applications, capacitors are used in a wide range of industries and have become a vital part of everyday life.
This product is equipped inside with reliable explosion-proof equipment and is highly safe. With its good self-healing ability and long lifespan, it is widely used for air conditioners, refrigerators, generators and illuminating lamps.
The capacitor for power electronic are use of metal-based thin-film without a sense of style winding, special spray gold process, molded case, or Myra tape packaging, fire-retardant epoxy resin seal, copper bolts,copper nuts or inserts leads. metallized polypropylene structure;excellent electric property;self-healing property;long lifetime;DC-link capacitor;Used in DC-Link circuits,Can replace electrolyticcapacitor;Low ESR,high ripple current handling capabilities;Low lnductance;Self-healing property.
Technical Data:
Series WS-B Low Voltage Power Capacitors
Rated Voltage Range From 220-1000 VAC
Connection 3 phase (1 phase on request)
Frequency 50/60 Hz.
Power Range 1-100 Kvar
Dielectric Metalized polyprolilene film
Protection IP 42 (IP 54 on request)
Discharge Resistors Built in automatic discharge resistors included, less than 75V within 3 minutes after de-energizing the capacitor
Tolerance 5%
Maximum Ambient Temperature -25 C--50C (Other temperature range on request)
Average temperature within 24 hours below 40C&average
temperature with a year below 30C
Max. Relative Humidity¡Ü90%
Max. Altitude¡Ü2000m (Other altitude on request
Over Voltage Tolerance 1.1 UN (8 hours max. in every 24 hours)1.15 UN (30 minutes in every 24 hours)1.2 UN (5 minutes in every 24 hours)
1.3 UN (1 minutes in every 24 hours)
Over Current Tolerance 30% permanently
Max. Surge Current 200 times of rated current
Dielectric Loss¡Ü0.2 Watt / Kvar
Voltage Test Between terminals: 2.15 Un for 10 seconds.
Between terminals to container: 3000VAC for 10 seconds
Safety System Self protection device Case Material Rust-Proof Painted Steel.
Execution
Indoor, minimum distance between units : 50mm
Standard IEC60831 / GBT12747.
Carton. Capacitors fixed and protected by polyfoam.
Dielectric:Polypropylene film
Gas-impregnated/dry type
Wave cut
Extruded round aluminum can with threaded
Passed UL CE certification
Features:
Three or single phase,delta connected,with discharge resistor,self-healing technology,overpressure disconnector, naturally air cooled(or forced air cooling)
Indoor mounting
Voltage: 500-3600vdc
Construction:
Metallized film
Segmented mkp film for phe, pcl
Operating temperature range (case):-40¡æ to + 85¡æ
Customized order accepted, diversified connections available.
CMS Series Capacitor
The Capacitors are suitable for indoor capacitor units and capacitor banks in controllable or adjustable AC voltage systems with a nominal voltage not exceeding 4kV and a frequency of 50kHz and below, specifically designed to improve the power factor or circuit characteristics of induction heating, melting, stirring, or casting devices, as well as similar applications. The Capacitors conforms to JB7110-93 and IEC-60110 operating plants operating at frequencies between 40Hz to 24000Hz>.
