Allicdata Part #: | 2297196-ND |
Manufacturer Part#: |
2297196 |
Price: | $ 157.84 |
Product Category: | Relays |
Manufacturer: | Phoenix Contact |
Short Description: | 3PHASE SOLID-STATE CONTACTOR |
More Detail: | N/A |
DataSheet: | 2297196 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 143.48200 |
Series: | ELR 3 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Circuit: | 3PST-NO (3 Form A) |
Output Type: | AC, Zero Cross |
On-State Resistance (Max): | -- |
Load Current: | 2A |
Voltage - Input: | 24VDC |
Voltage - Load: | 48 ~ 575 V |
Mounting Type: | DIN Rail |
Termination Style: | Screw Terminal |
Package / Case: | Module |
Supplier Device Package: | -- |
Relay Type: | Contactor |
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Contactors (Solid State) have come a long way in their development and they are now commonly used to control and direct electrical power. Solid state contactors are used in a wide range of applications, from industrial motor control to controlling household appliances. This article will discuss the application fields and working principle of solid state contactors.
Applications
Solid state contactors are mainly used in applications where an electrical load needs to be isolated from its power source. Common applications of these contactors include controlling motors, particularly in industrial settings, while in consumer applications, they can be used to switch household appliances on and off. They can also be used for voltage and current regulation, particularly in power supply systems.
Solid state contactors can also be used in many other applications, such as high voltage power transmission, as they are capable of operating at much higher voltages than their electromechanical counterparts. They are also favored for applications in hazardous environments, such as oil, gas and chemical plants, as they provide more reliable operation and greater safety compared to electromechanical contactors. Other applications include controlling machinery in production lines and controlling aircraft systems.
Working Principle
Solid state contactors have two main layers: a controlling layer and a switching layer. The controlling layer generally consists of a transistor or similar semiconductor switch that is used to provide control signals to the switching layer. The switching layer is usually composed of a mechanical relay or a solid state switch, such as a MOSFET. This switch is responsible for actually making or breaking the connection between the power source and the load.
The most common type of solid state contactor is the transistor based type, which comprises an N-type and a P-type transistor in series. On the N-type transistor, a control voltage is applied, while on the P-type transistor, a reference voltage is applied. A PNP based contactor also functions similarly, with the exception that the N-type transistor is replaced with a PNP type.
When the control voltage is applied, the N-type transistor will turn on, in turn, activating the switching layer. This will cause the contactor to close and the connection between the power source and the load will be made, allowing current to flow to the load. Conversely, when the control voltage is not applied, the N-type transistor will turn off, the switching layer will deactivate and the contactor will open, interrupting the connection between the power source and the load.
Conclusion
Contactors (Solid State) have come a long way in their development and are now a much more reliable and efficient way to control electrical loads. They come in many different varieties, enabling them to be used in many different applications, from motor controls to regulating voltage and current. The working principle for such contactors generally involves a transistor or PNP based controlling layer, and a mechanical relay or solid state switch as the switching layer.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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2297138 | Phoenix Cont... | 95.98 $ | 1000 | SOLID STATE 1PHASE 20A DI... |
2297170 | Phoenix Cont... | 135.14 $ | 1000 | SOLID STATE 1PHASE 50A DI... |
2297060 | Phoenix Cont... | 144.67 $ | 1000 | SOLID STATE 3PHASE 230VAC... |
2297183 | Phoenix Cont... | 150.38 $ | 1000 | SS CONTACTOR INPUT 230VAC... |
2297196 | Phoenix Cont... | 157.84 $ | 1000 | 3PHASE SOLID-STATE CONTAC... |
2297206 | Phoenix Cont... | 157.84 $ | 1000 | 3PHASE SOLID-STATE CONTAC... |
2297219 | Phoenix Cont... | 166.85 $ | 1000 | 3PHASE SOLID-STATE CONTAC... |
2297222 | Phoenix Cont... | 166.85 $ | 1000 | 3PHASE SOLID-STATE CONTAC... |
2297293 | Phoenix Cont... | 202.53 $ | 1000 | 3PHASE REVERSING CONTACTO... |
2297303 | Phoenix Cont... | 202.53 $ | 1000 | 3PHASE REVERSING CONTACTO... |
2297316 | Phoenix Cont... | 212.06 $ | 1000 | 3PHASE REVERSING CONTACTO... |
2297329 | Phoenix Cont... | 212.06 $ | 1000 | 3PHASE REVERSING CONTACTO... |
2297235 | Phoenix Cont... | 219.51 $ | 1000 | 3PHASE SOLID-STATE CONTAC... |
2297248 | Phoenix Cont... | 219.51 $ | 1000 | 3PHASE SOLID-STATE CONTAC... |
2297332 | Phoenix Cont... | 284.82 $ | 1000 | 3PHASE REVERSING CONTACTO... |
2297345 | Phoenix Cont... | 284.82 $ | 1000 | 3PHASE REVERSING CONTACTO... |
2297277 | Phoenix Cont... | 299.21 $ | 1000 | 3PHASE SOLID-STATE CONTAC... |
2297280 | Phoenix Cont... | 299.21 $ | 1000 | 3PHASE SOLID-STATE CONTAC... |
2297374 | Phoenix Cont... | 387.04 $ | 1000 | 3PHASE REVERSING CONTACTO... |
2297387 | Phoenix Cont... | 387.04 $ | 1000 | 3PHASE REVERSING CONTACTO... |
2297620 | Phoenix Cont... | 231.81 $ | 1000 | PROFIBUS MODULE DIN RAIL ... |
2297002 | Phoenix Cont... | 32.4 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
2297057 | Phoenix Cont... | 144.67 $ | 6 | SOLID STATE 3PHASE 24VDC ... |
2297154 | Phoenix Cont... | 112.96 $ | 8 | SOLID STATE 1PHASE 30A DI... |
2297141 | Phoenix Cont... | 103.61 $ | 4 | SOLID STATE 1PHASE 20A DI... |
2297167 | Phoenix Cont... | 123.7 $ | 1 | SOLID STATE 1PHASE 30A DI... |
2297813-3 | TE Connectiv... | 27.95 $ | 1000 | 27P DIRECT WIRE FUSE (6X)... |
2297813-2 | TE Connectiv... | 27.95 $ | 1000 | 38P DIRECT WIRE FUSE (14X... |
2297813-1 | TE Connectiv... | 27.95 $ | 1000 | 49P DIRECT WIRE FUSE (22X... |
2297-2-17-15-16-27-02-0 | Mill-Max Man... | 0.35 $ | 734 | CONN PIN RCPT .022-.034 K... |
M39003/01-2297 | Vishay Sprag... | 6.29 $ | 1000 | CAP TANT 56UF 10% 20V AXI... |
M39003/01-2297H | Vishay Sprag... | 6.29 $ | 1000 | CAP TANT 56UF 10% 20V AXI... |
M39003/01-2297/HSD | Vishay Sprag... | 6.37 $ | 1000 | CAP TANT 56UF 10% 20V AXI... |
2297-2-17-01-16-01-02-0 | Mill-Max Man... | 0.48 $ | 1000 | CONN PIN RCPT .022-.034 K... |
2297-2-17-80-16-80-02-0 | Mill-Max Man... | 0.48 $ | 1000 | CONN PIN RCPTPin Receptac... |
2297-3-17-01-16-01-02-0 | Mill-Max Man... | 0.48 $ | 1000 | CONN PIN RCPT .022-.034 K... |
2297-3-17-80-16-80-02-0 | Mill-Max Man... | 0.48 $ | 1000 | CONN PIN RCPTPin Receptac... |
2297-2-17-80-16-14-02-0 | Mill-Max Man... | 0.48 $ | 1000 | CONN PIN RCPTPin Receptac... |
2297-3-17-80-16-14-02-0 | Mill-Max Man... | 0.49 $ | 1000 | CONN PIN RCPTPin Receptac... |
2297-2-17-01-16-27-02-0 | Mill-Max Man... | 0.53 $ | 1000 | CONN PIN RCPT .022-.034 K... |
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