Cj19 Series Switching Capacitor Contactor

Type: Aluminum Electrolytic Capacitor
Application: AC / Motor
Packaging Type: Through Hole
Capacitance: 25-1280UF
Transport Package: Individual Box or Bulk Packing
Specification: UL. CE TUV
Samples:
US$ 20/Piece 1 Piece(Min.Order)
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Customization:
Diamond Member Since 2005

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Basic Info.

Trademark
Huizhong
Origin
China
HS Code
85321000
Production Capacity
6000PCS/ Day for CD60

Product Description

CJ19 Series Switching capacitor contactor
Cj19 Series Switching Capacitor Contactor

Working conditions
Main parameters and technical performance

CJ19 series switching capacitor contactor (hereinafter referred to
as contactor) is intended for AC 50Hz or 60Hz, rated working voltage to 400V power line for low voltage reactive power compensation  The device is used to cut or cut off the low voltage shunt capacitor. The contactor has a surge inrush device, which can effectively reduce the impact of the inrush current on the capacitor and suppress the overvoltage at the time of breaking.

Working conditions
The ambient air temperature is: -5ºC~+40ºC, the average value within 24 hours does not exceed +35ºC. Altitude: no more than 2000m.
Atmospheric conditions: The relative humidity of the air does not exceed 50% at a maximum temperature of +40ºC; higher relative humidity is allowed at lower temperatures, such as 20ºC Up to 90%. Special measures should be taken for condensation that
occasionally occurs due to temperature changes
Installation conditions: The inclination of the mounting surface and the vertical plane is not more than ±5ºC.
Impact vibration: The product should be installed and used in places where there is no significant shaking, shock and vibration.

Main parameters and technical performance
 

Product model name   CJ19-25               CJ19-32               CJ19-43 CJ19-63 CJ19-95
Electrical life (ten thousand times)   10                        10                        10 10 10
Rated current Ie(380V)A   17                        23                        29 43 63
Controllable capacitor
Capacity (kvar)
380V
220V
6                          9                          10
12                        18                        20
15
30
22
40
Rated insulation voltage (V)   500                      500                      500 500 500
Suppressed inrush current   20le                     20le                     20le 20le 20le
Operating condition   Pick up:(85%~110%)Us;Freed:(20%~75%)Us    
Coil power (VA) start/hold   70/8                     110/11                 110/11 200/20 200/20
Auxiliary contact control capacity   AC-15 360VA; DC-13 33V    
Weight (kg)   0.44                     0.63                     0.64 1.4 1.5





Cj19 Series Switching Capacitor Contactor

Structural features
The contactor is a direct-acting double-breakpoint structure, and the contact system is arranged in two layers. The upper layer has three pairs of current limiting contacts and a current limiting resistor to form a surge inrush device. When it is closed, it is turned on for a few milliseconds. When the working contact is turned on, the permanent magnetic block in the current limiting contact is released under the reaction of the spring, and the current limiting resistor is disconnected, so that the capacitor works normally, and the internal circuit connection diagram of the contactor (see figure).
The contactors of CJ19-25~43 have two pairs of auxiliary contacts, and the contactors of CJ19-63~95 have three pairs of auxiliary contacts. The contactor terminals are covered by an insulating cover and are safe and reliable. Coil terminal with Mark the voltage data to prevent misconnection. The CJ19-25~43 contactor can be mounted with screws or attached to the 35mm standard rail by the bottom slider. The mask has a detachable rectangle White small card, the user can use it to print the project code and so on. CJ19-63~95 can be installed with 35mm or 75mm standard rails.

 

Example: CJ19-63/21, 95/21
Cj19 Series Switching Capacitor Contactor
 


Cj19 Series Switching Capacitor Contactor

 

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Diamond Member Since 2005

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
210
Year of Establishment
2007-04-17