Introdução:
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- The Lorentzzi single-phase SCR power regulator shown in the images above is mainly used to control single-phase heating elements. It utilizes state-of-the-art phase-shifting technology to regulate its output voltage, thereby achieving output power control.
- Em comparação com nossos single-phase solid-state relays (on/off type), using this single-phase SCR power regulator allows you to control the temperature of the heating element more precisely.
- Its control signal can be selected by a PLC or our Controlador de temperatura PID as 4-20 mA, 0-10VDC, or 1-5VDC, or its output power can be manually controlled using a potentiometer.
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- As the control signal increases or decreases, its output voltage will also increase or decrease accordingly. You can think of it as its output power changing linearly from 0% to 100%.
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- Its load current ranges from 10 amps to a maximum of 200 amps, so it can drive 220VAC heating elements with a power range from 1 kW to a maximum of 22 kW, or 110VAC heating elements with a power range from 0.5 kW to a maximum of 11 kW.
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- When using this type of single-phase SCR power regulator, you should consider using a suitable dissipador de calor or cooling fan, as its load section will generate a voltage drop of 1.5V, and this energy loss will be dissipated in the form of heat (you can Entre em contato conosco for our recommended suitable heatsink).
- Looking for the perfect solution and precise control for your single-phase heating element? Fill out the form below to get our solutions today!
Dimensão do produto:
Especificações:
| Modelo | LSSCR-220D(current)P1 |
| Nome do produto | Single-phase intelligent fully isolated voltage regulation module |
| Corrente de carga | 10A, 25A, 40A, 60A, 80A, 100A, 120A, 150A, 180A, 200A |
| Tensão de carga | 0-220VAC(default) or 0-380VAC |
| Tensão de controle | 4-20mA / 0-10V / COM / 1-5V / 2W 10K |
| Corrente de controle | ≤20mA |
| On-state voltage drop | ≤1.5V |
| On-state leakage current | ≤5mA |
| Dielectric withstand voltage | 4000VAC, 50Hz/60Hz, 1min |
| Resistência do isolamento | 1000MΩ (500VDC) |
| Temperatura ambiente | -30 ~ +75°C |
| Método de instalação | Bolt Mounting |
| Operation indication | LED |









