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- Product Description
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Basic Info.
Product Description
CJ19 (16) -25, 32, 43, 63, 85, 95 switching capacitor contactors are used to switch low voltage shunt capacitors. They are widely used in reactive power compensation equipment with 380V 50hz. The contactors are equipped with a device to restrain inrush current, which can effectively reduce the impact of closing inrush current on the capacitor and reduce the switching overvoltage at the moment of disconnection.It can replace the original switching device consisting of a contactor and 3 pieces of currentlimiting reactors, which is small in size and light in weight. Strong on-off capacity and easy installation
Standard: GB/T 14048.4-2010
Normal working conditions and installation conditions
Ambient temperature: Relative humidity ≤ 50% at 40ºC ;≤ 90% at 20ºC
Altitude ≤ 2000m
Environmental conditions :No harmful gas and steam,no conductive or explosive dust, no severe mechanical vibration
The inclination of the mounting surface and the vertical surface is not greater than 5 °
Pollution degree: Class 3
Installation Category: Class III
Model and Meaning
| CJ | 19 | - | / | - | / | |||
| | | | | | | | | | | ||||
| 1 | 2 | 3 | 4 | 5 |
| No. | Name | Meaning |
| 1 | Switching capacitor contactor | CJ |
| 2 | Design No. | 19(16) |
| 3 | current (A) | |
| 4 | Auxiliary contact combinations | |
| 5 | Operating voltage (coil voltage) | 220V or 380V |
| No. | Specification | 25 | 32 | 43 | 63 | 85 | 95 |
| Capacity/kvar | 230V | 6 | 9 | 10 | 15 | 20 | 32 |
| 400V | <12 | <16 | 18-20 | 25-30 | 35-40 | 45-50 | |
| Rated insulation voltage (V) | 500 | 500 | 500 | 500 | 500 | 500 | |
| Rated working voltage (V) | 380 | 380 | 380 | 380 | 380 | 380 | |
| Current (A) | 25 | 32 | 43 | 63 | 85 | 95 | |
| AC-6bRated working current(A) | 17 | 26 | 29 | 43 | 58 | 72 | |
| Inrush peak capacitor rated current | 20le | 20le | 20le | 20le | 20le | 20le | |
| Control coil voltage (V) | 220/380 | 220/380 | 220/380 | 220/380 | 220/380 | 220/380 | |
| Coil insulation level | Class B | Class B | Class B | Class B | Class B | Class B | |
| Auxiliary contact current (A) | 6 | 6 | 6 | 10 | 10 | 10 | |
| Operating frequency (times / h) | 120 | 120 | 120 | 120 | 120 | 120 | |
| Electrical life (times) | 105 | 105 | 105 | 105 | 105 | 105 | |
| Mechanical life (times) | 106 | 106 | 106 | 106 | 106 | 106 | |
*Note: in addition to screw installation, the contactor can also be installed with a standard clip-in fast-track insertion method. For Cj19-25, 32 and 43 contactors, the width of clamping rail is 35mm, and for Cj19 (b) - 63, 85 and 95 contactors, the width of clamping rail is 35mm or 75mm.
Hengyi Electric Group was founded in 1993, with registered capital of 58 million yuan, specialized in manufacturing APF, SVG, SPC, intelligent power capacitor compensation devices, intelligent anti-harmonic capacitor compensation devices,high and low voltage capacitors, and reactive power automatic compensation controllers. The company's two major production bases are located in Wenzhou and Shanghai. Cover an area of 20,000 square meters and 25,000 square meters,and produced millions of power quality products annually.
Q1. Why choose Lastone products?
A:We have advanced equipment, excellent production team, strict quality control,welcome to visit our factory to confirm.
Q2:Are you a trading company or manufacturer?
A:We are a professional factory.
Q3:Can you OEM and ODM?
A:Yes,we can.
Q4:Have you exported products to our country?
A:Yes, we have successfully exported to Asia,Europe, South America,Middle East,etc.
Q5:How about delivery time?
A:Normally 7-10 days, the exact time should be according to quantity of order.
Q6:What's your warranty?
A:Before shipment all products are under 100% testing, our warranty is 12 months