Solid State Voltage Regulator
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Lorentzzi® Solid State Voltage Regulators (SSVRs) employ advanced phase angle control technology to proportionally regulate the output voltage. This ensures superior linear output characteristics compared to our digital on/off output solid state relays. Our solid state voltage regulators accept a variety of control signals, including 4-20 mA, 0-5 VDC, 0-10 VDC, and potentiometer inputs. With its linear output, it enables precise control of heating element temperature, lighting brightness, and other devices.
4-20 mA control solid state voltage Regulator
Our company’s SSVR series adopts 4-20mA standard analog signal control. As the control signal increases, the output voltage will also increase accordingly. Our company’s product model is SSR-(current)LA
Potentiometer control solid state voltage regulator
Completely different from the previous one, this series of SSVR uses a potentiometer to adjust the output voltage manually. The potentiometer needs to be rotated to adjust its resistance value to achieve output voltage control.
0-5/0-10 VDC control solid state voltage controller
Different from the previous 4-20 mA control method, this product adopts 0-5 VDC or 0-10 VDC analog signal control. As the control signal increases, the output voltage will also increase. The model is SSR-(current)VD. This is another choice for you to choose.
Our best-selling products
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Manual control solid state voltage regulator Maximum load current 10...
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Manual control solid state voltage regulator Maximum load current 25...
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Analog 4-20 mA control Output 0-250 VAC or 0-380 VAC...
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Analog 4-20 mA, 0-5 VDC or 0-10 VDC control, Maximum...
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Potentiometer-controlled solid-state relay, Maximum load current 40 A, Designed for...
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Why Choose Lorentzzi to be your supplier?
china supplier
Our factory is located in the low-voltage electrical appliances hub in China. Our products deliver superior quality and competitive pricing.
Wide products range
Lorentzzi can supply a full range of excellent quality solid state voltage regulators, the load current is from as small as 10 ampere to maximum 120 amperes.
In stock
We always keep SSVR stock at a reasonable level to meet customers' urgent orders. We believe that helping customers save time also helps them save money.
Where can you use our solid state voltage regulator?
Fryer
Precise temperature control is crucial for frying systems because it ensures the deliciousness of fried meat and French fries. Solid-state voltage regulator can be used in these systems to precisely control heating.
Electric grills
Solid-state voltage regulators are also used in electric grills for precise temperature control. In particular, the noiseless nature of solid-state relays makes the grills more comfortable and high-end to use.
Heat sterilizer
During high-temperature sterilization, the temperature needs to be kept constant for a certain period of time. In this process, the fast response characteristics of solid-state voltage regulator enable more precise temperature control.
Electric water heater
Contactors are more widely used in electric water heater systems, but if you want to extend the life of your water heater and avoid annoying noise during heating, upgrading to a solid-state voltage regulator is a better option.
Toaster
Solid-state voltage regulators can quickly respond to temperature changes in heating elements, ensuring that bread in a toaster is baked evenly; the faster the heating speed, the higher the current of the solid-state relay should be used.
Electric infrared heater
In electric infrared heaters, solid-state voltage regulators can be used to precisely adjust the heating power. In addition, solid-state relays can operate more quietly and efficiently compared to other control components.
Frequently asked questions
What is an SSVR(solid state voltage regulator)?
SSVR is the abbreviation of solid-state voltage regulator, which is a semiconductor type voltage regulator that can be controlled by analog signal 4-20mA, 0-10VDC or potentiometer. As the analog signal increases or decreases, the output voltage will increase or decrease relatively, thus the output is proportional.
Some people may mistake a solid-state voltage regulator for a voltage stabilizer, but they are actually two different products. A solid-state voltage regulator is designed to adjust the output voltage, and its output voltage range typically depends on the input voltage applied to it. In contrast, a voltage stabilizer is used to maintain a stable output voltage despite fluctuations in the external voltage, ensuring that the output voltage remains within a specified range.
What does a solid state voltage regulator do?
The solid state voltage regulator is mainly designed for adjusting power to a heater in a temperature control system, its typical applications includes industrial furnaces, ovens, incubators, or HVAC systems, motor speed control, lighting dimming control and so on.
How many types of the solid state voltage regulator can you provide?
Solid-state voltage regulators can be divided into 4-20 mA current control type such as our SSR-25LA, 0-5 VDC or 0-10 VDC voltage control type like SSR-40VD and manual potentiometer control type like SSR-40VA according to different control signals.
According to controlled voltage differences, the solid state voltage regulators can be single phase and three phase types.
Can the solid state voltage regulator be controlled by a PID temperature controller?
Yes, solid state regulators can be controlled by a PID controller, which is the most commonly used, in addition, we can also use PLC or HMI to control it. But, please make sure that the PID temperature controller, PLC or HMI output signal is digital 4-20 mA, 0-5 VDC or 0-10 VDC.
Are your solid-state regulator input and output proportional?
Yes, as mentioned in Q&A 1, as the control signal increases, the output voltage also increases, so the input and output are proportional.
What is the warranty time of your SSVR?
We can provide 2 years warranty for all SSVR, during this period we can provide you with technical support and good after-sales service.
Can your company produce the SSVR for me under my brand?
Yes ODM or OEM is available, but the order quantity should meet our MOQ that is 200 pieces.
How many options do you have for your SSVR?
We can provide the solid state voltage regulator from 10 amps to maximum 120 amps, other higher current products can be customized as well. You can contact us for products customization.
Lorentzzi partners worldwide
Lorentzzi® has established stable partnerships with numerous well-known companies worldwide. Our successful clients include:
