jbcapacitors blog

jb Capacitors can produce nearly 30 types of Motor Running Capacitors and at least 3 types of Motor Starting Capacitors.
We are very proud of this production line. In this case, we specially designed a comprehensive leaflet for all Motor Capacitors .

Following is JFS comments from one of our customer originally. You will like our quality very much!
"About JFS quality, for now we are really satisfied of quality of capacitors, but as you know we are still waiting for opinions of customers. 
Of course after some time "JB" should became a strong brand in our offer and I will tell you more about that. We are thinking about became your distributor."

jb can do custom designed motor capacitors leaflet now. Do you feel interested in it ? 
If yes, please do not hesitate to contact with us right now. This is a very efficient promotion tool for product introduction.

Below is our online catalog for your quick view:
www.jbcapacitors.com/pdf/jb-Motor-Capacitor-Leaflet.pdf

Se folosesc condensatoare in motor deoarece motorul are sie el partile de circuite electrice iar condensatoare motor isi au si si isi gasesc locul in orice fel de circuit electric. 
Fiind niste dispozitive care stocheaza energia electrica, condensatoare in motor se gasesc in motorul electric.

Motorul electric foloseste puterea de condensatoare in motor pentru a porni un rotor. Fara condensatoare, motor nu ar avea pur si simplu puterea de a porni rotatia rotorului dar cu ajutorul acestor condensatoare motor poate sa porneasca si sa mentina rotorul in miscare. 

http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFS-Motor-Capacitor.html



Condensatoare de motor se pot schimba cu usurinta de catre un specilist, acestea sunt niste elemente pasive dar trbuiesc intretinute si verificate. 
Alte elemente pasive in afara de condensatoare motor sunt termistorii, manere, potentiometrele si rezistentele, printre acestea se regasesc bineinteles si condensatoare motor dar si cristalele de quart si filtr, bobine de inductie, varisori, filtre supresoare si bobine de protectie la supratensiuune. 

Cum spuneam, condensatoare motor sunt folosite pentru a porni un motor electric. Motorul electric monofazat are nevoie de condensatoare motor de pornire. 
Aceste condensatoare motor cresc cuplul de demarare al motorului, facand posibila pornirea motorului sub sarcina. 



Carcasa de la condensatoare motor este prevazuta cu un surub pentru montare si terminale sub forma unor conectori in general dubli. 
Pentru condensatoare motor sunt livrate separat si capace de protectie sau manere de montare, acestea sunt montate pe partea terminalelor iar alegerea de capace pentru condensatoare motor depinde de diametrul condensatoare motor.

Keywords: Motor starting capacitors, Motor running capacitors, CBB60/CBB61 motor capacitors, terminals motor capacitors, AC Motor Run/Start Capacitor, Metallized capacitors CBB60-CBB65 for engines, VAC cylindrical motor capacitors, cylindrical terminals motor capacitors, Box type VAC motor capacitors, MKP motor capacitors, metallized polypropylene motor capacitors, rectangular terminals CBB61 capacitors, HY2 Motor run capacitor, P2 motor capacitors,

jb Capacitors Company found in 1980, with ISO 9001:2008 certificated, produce total 22 types of motor starting /motor running capacitors, with output 1,000,000 pcs per month. High quality, good prices, CE approvals, RoHS Compliant.

JFS-- Motor starting / Running capacitors , Plastic Can.
JFS--Motor starting / Running capacitors , Aluminum Metal Can.
Datasheet: http://www.jbcapacitors.com/pdf/JFS-Motor-Starting-Capacitor.pdf

JFS motor starting capacitors Simple Cross Guide : 

jb Capacitors Company produce JFS Motor starting film capacitors, with CE approvals, total 22 different type. 
Check the drawing from our specification: 
http://www.jbcapacitors.com/pdf/JFS-Motor-Capacitor.pdf
 
Currently due to expanded production of JFS motor starting capacitors, our support is much more better than before.
We offer Low MOQ, low price , high quality, Short delivery, total 22 different types, there should be one type suitable for your application.
 
Products widely used in Electronic motor, Welding machine, Motor start, Lighting etc..
Capacitance: 1uF ~ 100uF ( Special values please check with us)
Voltage: 250VAC , 450VAC
Tolerance: +/-5%, +/-10%

A dual run capacitor supports 2 electric motors, such as in large air conditioner or heat pump units, with both a fan motor and a compressor motor. The dual capacitor has 3 terminals labeled "C", "FAN", and "HERM" for the common, fan, and hermetic compressor connections.

Round dual run capacitors (shaped as round cylinders) are commonly used for air conditioning, to help in the starting of the compressor and the condenser fan motor. Dual capacitors come in a variety of sizes, depending on the capacitance (µF), such as 40 plus 5 µF, and also the voltage. A 440 volt capacitor can be used in place of a 370 volt, but not a 370 in place of a 440 volt. The capacitance must stay the same within 5% of its original value. An oval dual run capacitor could be used instead of a round capacitor, but the mounting strap should be changed to better fit the oval shape.

http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFS-Motor-Capacitor.html

IEC/EN 60252-1 2001 specifies levels of protection for motor run capacitors
• P0 - no protection
• P1 - fail open circuit or short circuit
• P2 - fail open circuit only 

I: CBB60A Capacitor Plastic can Quickly connect 4 pins terminal, M8 Stud

II: CBB60B Capacitor flexible /solid wire plastic can, M8 Stud

III: CBB60C Capacitor Bipolar Cable Plastic can, M8 stud

jb Capacitors manufactures Motor Starting Capacitor, also called Motor Run Capacitors. Motor Starting Capacitor is famous for low dissipation factor, lower temperature rise and high reliability and durability. We sell high quality and quite competitive prices for Motor Starting Capacitors, and totally we have 22 different series of motor starting capacitors. Following are Motor Starting Capacitor features. 

http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFS-Motor-Capacitor.html

CBB60 Capacitor takes heavy-edge metallized Al/Zn PP film or web-like fuse film as dielectric. Its components are sealed with flame-retardant epoxy resin. It has cylindric outline with high reliability and stability. CBB60 capacitor has features of small size, light weight, small tangent in waste angle, and good self-concrescence. Applicable to startand operation with 50/60Hz. A. C single motor, specially suit for micro pump, baric pump, micro motor and so on.

1) Very small dissipation factor, small inheterent temperature rise.
2) High insulation resistance.
3) Good capacitance stability.
4) Excellent self-healigh property.
5) Safety and hight reliability due to flame reatardant plastic or metal case enclosure, flame retardant opoxy resin endfill.
6) It is applicable for the starting and running of AC single-way motor with 50~60Hz frequency.
7) Special requirment can be made at the request of customers.

According to the provisions of China’s national standard GB2470-81, the capacitor named product 
model generally consists of the following four parts:

Part I: The letter represents the name, the meaning of C is a capacitor.
Part II: with letters material.
Part III: numerical classification.
Part IV: The digital serial number.

For example: “CBB60” Capacitor
C – meaning Capacitor
B – meaning the Dielectric is a non-polar organic film
B – meaning the Dielectric material is polypropylene
60 – meaning Plastic can motor run capacitor Broadly applied to starting and running of  AC single-
phase motors at 50/60Hz frequency for AC motor, electric engine, water pump, generator and high 
efficiency compressors of refrigerators etc.