Home CBB65 Series PP Film Capacitor

CBB65 Series PP Film Capacitor

The CBB65 series PP film capacitor use metalized zinc-aluminium film (the edges are thickened) as the electrodes and dielectric. After coiled by a coiler, the film is cased by an alluminium enclosure, which will be filled with castor oil later to maintain the vacuum state in the enclosure. Thus the polypropylene film capacitor becomes high temperature resistant, while its performance is better and the service life is longer.

By using the second generation anti-explosion technique, the safety and performance of this polymer capacitor are greatly enhanced. Thus far, this kind of electronic component have got the CE certificate and certified by many third party certification institutes like UL, CQC, CB, and TUV. Besides, custom products are also available. Currently, about 300000 pieces of products are sold to the Middle East and Southeast Asia each year.

CBB65 Series PP Film Capacitor

The CBB65 series PP film capacitor is suitable for the running of 50/60Hz AC motor. For example, it can be used as air conditioner capacitor, washing machine motor capacitor, electric fan capacitor, oven capacitor,and so on.

Parameter Operating condition
StandardGB3667.1-2005 (Chinese national standard)
Climate types40/70/21
Capacitance allowance±5%
Insulation resistance≥3000Sµ FI.R
Loss tangent≤0.002 (50-100Hz)

Technical detail
CBB65A Series
Structure
Dielectric materialBoth way stretchable polypropylene film
Electrode materialMetallized plating (Zn/AL)
Encapsulation materialRound aluminum casing and iron lid
Dipping materialVegetable oil (Up to the RoHS standard)
InstallationFlat base or M8 stud (Max. torque: 5Nm)
Size rangeDiameter: 40 … 63.5mm, Height: 70 … 130mm
Technical parameter
Rated capacitance, CRMonocase: 1μf, 2μf … 150μf; Combination: 1 1μf … 85 15μf
Rated voltage (AC), VR250V-500V
Rated frequency,FR50/60Hz
Capacitance allowance±5% (Products with other allowances are also available according to your requirement)
Degree of protectionP1, P2 (According to IEC60252-1)
Maximum allowable value
Maximum allowable voltage1.1×VR (VR=rated voltage)
Maximum allowable current1.3×IR (IR=rated current)
Test data
AC withstanding voltage between terminals, VTT2.0×VR, 2s
AC withstanding voltage between terminals and Encapsulation3000V, 2s
Insulation resistance (Rlns) or time constant (T) (20℃, humidity≤65%)≥10,000s
Dissipation tan 6(20 ℃ )≤45×10-4 (1000Hz)
dV/dt(max)10V/us
Environment
Temperature range (Tmin/Tmax)-40/ 85℃, -25/ 85℃, -25/ 70℃
Testing period (Damp and hot test)21 days
Performance
SafetyOvervoltage separation (Figure 1); max. allowance fault current: 10000A; up to UL810 standard
FeatureOur capacitor comes with a metal film produced by the vacuum deposition technique. Then the self-healing performance is enhanced, the heat generated during the working process can be largely lowered, and the service life can be lengthened to a degree.

Model: CBB65A (Application: air conditioner, washing machine, lighting equipment, and so on)
CBB65A monocaseCBB65A combination
① Toque: 5Nm ② Toque: 5Nm
0: 1 1 type soldering terminals 1: 2 2 type soldering terminals 2: 2 4 type soldering terminals 3: 3 3 type soldering terminals 4: 4 4 type soldering terminals0: 2 3 4 type soldering terminals 1: 1 2 3 type soldering terminals 2: 1 2 4 type soldering terminals 3: 1 3 4 type soldering terminals
sheath line 3 plug-in ports (6.8×0.8mm)sheath line plug-in port (optional, 6.8×0.8mm)
③ Black solidified epoxy resin③ Black solidified epoxy resin
Flat baseM8 stud custom washer and nut
Model: CBB65A-1 (Application: air conditioner)
CBB65A-1 monocaseCBB65A-1 combination
0: 1 1 type soldering terminals 1: 2 2 type soldering terminals 2: 2 4 type soldering terminals 3: 3 3 type soldering terminals 4: 4 4 type soldering terminals0: 2 3 4 type soldering terminals 1: 2 2 2 type soldering terminals 2: 2 4 3 type soldering terminals
Flat baseM8 stud custom washer and nut
Model

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