Linear SCR Power Controller three Phase
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Linear SCR Power Controller three Phase
HGA3 Series Three-Phase SCR Controller Module
Product Features
The heat-conducting base plate undergoes a special coating, and all models feature silicon controlled rectifier (SCR) chip soldering, resulting in a screwless, aesthetically pleasing base plate. All models are powered by 24V, with selectable 4-20mA / 0-10V / potentiometer control signals. Microcontroller-controlled voltage regulation ensures high linearity, and load current specifications cover a full range from 25A to 200A for three-phase resistive load electric heating applications, the neutral wire can't be connected to three phase loads.
| Part Numbers | *1-*2-*3-*4 | e.g. | HGA3-25CA |
| Description | Code | Value | |
| *1 | Design Code | HGA3 | Three phase linear module |
| *2 | Rated Current | 25 | 25A |
| ... | ... | ||
| 200 | 200A | ||
| *3 | Control signal | C | 4-20mA |
| V | 0-10V | ||
| *4 | Load PSU | A | 180-440VAC |
| Model | Max.Current | Control Signal | Load Voltage |
| HGA3-25CA | 25A | 4-20mA | 180-440VAC |
| HGA3-40CA | 40A | 4-20mA | 180-440VAC |
| HGA3-60CA | 60A | 4-20mA | 180-440VAC |
| HGA3-80CA | 80A | 4-20mA | 180-440VAC |
| HGA3-100CA | 100A | 4-20mA | 180-440VAC |
| HGA3-120CA | 120A | 4-20mA | 180-440VAC |
| HGA3-150CA | 150A | 4-20mA | 180-440VAC |
| HGA3-200CA | 200A | 4-20mA | 180-440VAC |
| HGA3-25VA | 25A | 0-10V | 180-440VAC |
| HGA3-40VA | 40A | 0-10V | 180-440VAC |
| HGA3-60VA | 60A | 0-10V | 180-440VAC |
| HGA3-80VA | 80A | 0-10V | 180-440VAC |
| HGA3-100VA | 100A | 0-10V | 180-440VAC |
| HGA3-120VA | 120A | 0-10V | 180-440VAC |
| HGA3-150VA | 150A | 0-10V | 180-440VAC |
| HGA3-200VA | 200A | 0-10V | 180-440VAC |
| Control Power Supply | 24VDC |
| Input Voltage Range | 180V-440VAC |
| Output Voltage Range | 0-U(input voltage) |
| Current of Control Power Supply | 15-50mA (500us) |
| Off-state peak current | 0.5mA |
| On-state peak voltage | 1.5Vmax |
| Maintaining current | 20~70mA |
| dv/dt | 500V/us |
| Zero-crossing voltage | ±15V(PEAK) |
| Make-and-break current | 20us(max) |
| Insulation resistance | 1000MQ/500Vdc |
| Insulation voltage | >2000V |
| Action status | Highlight red LED |
| Protection level | IP67 |
Need more information?
Contact us to request pricing, availability and customization options.
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