Solid State Relay Trigger Board Electronic Component for Eco-Friendly Power Control Solutions

• Customization: Available
• Certification: CE ISO90001
• Color: Blue
• Model NO.: ACR12
• Type: Blue
• Function: Automatic Control
• Transport Package: Paper Box
• Specification: 13cm*16cm*8cm
• Trademark: FUANSHI
• Origin: China
• HS Code: 85049090
• Package Size: 13.00cm * 16.00cm * 8.00cm
• Package Gross Weight: 0.200kg

Product Description

Product Description

The trigger plate by Beijing Fuanshi Technology Co., Ltd. is a marvel of engineering, expertly crafted to seamlessly handle three-phase AC voltage regulation and power modulation. While it's not designed for rectification, it excels in phase-shifting voltage control, making it ideal for a range of load types. Its zero-crossing power regulation is a perfect match for constant resistance loads, delivering precision and unparalleled efficiency.

The phase-shifted voltage regulation method is a masterpiece in voltage control, adeptly adjusting output voltage by varying the conduction angle. This continuous trigger system ensures a smooth, stable output devoid of voltage spikes and effectively limits instantaneous current. Its versatility shines in applications like transformers, inductive coils, and variable resistance loads, though users should note its potential to introduce harmonic pollution to the power grid.

For peak efficiency, switch to the zero-crossing adjustment type, ensuring optimal performance in your power control solutions.

The zero-crossing adjustment type is a sophisticated approach, operating flawlessly at the sine wave's zero point. It modulates the on-off cycle of each sine wave, offering precise power adjustment and ensuring a balanced distribution of on-sine waves. This method minimizes fluctuations in voltmeter and ammeter readings, and when multiple regulators are used, it skillfully prevents current concentration, upholding a high power factor and reducing power grid pollution. It's perfect for constant resistance applications but not suitable for inductive and variable resistance loads.

2. Advanced Trigger Plate Configuration: Unleashing the full potential of our power control solutions.
P1 Potentiometer: Precision Preamp - A cornerstone of meticulous engineering.
The P1 potentiometer is a finely tuned preamplifier component, adeptly converting 4-20mADC into 0-5VDC without the need for post-manufacturing adjustments. This ensures smooth, hassle-free operation, embodying the pinnacle of precision.

P2 Potentiometer: Overcurrent Safeguard - Your reliable protector against overcurrent incidents.
The P2 potentiometer is your sentinel for overcurrent protection. Factory-set to trigger an alert when CT voltage exceeds 4.4VDC,

Certifications

Certified Excellence: ISO 9001, CE, CB, TUV - Our commitment to quality and safety is unwavering.

Nestled in the dynamic city of Cangzhou, China, Beijing Fuanshi Technology Co., Ltd. offers not only competitive pricing but also exceptional service. Our team of seasoned professionals in development, marketing, and production is dedicated to exceeding your expectations.

After Sales Service

Our unwavering commitment to quality includes an 18-month warranty and rigorous 100% product inspection before leaving the factory. This dedication ensures reliability and customer satisfaction, every time.

P3 Potentiometer: Current Limiting Expertise - Mastery in maintaining optimal performance.
The P3 potentiometer is expertly configured for current limiting. Its default setting automatically curtails output voltage when CT voltage surpasses 4VDC, maintaining it below this threshold. Users can customize the P3 setting to suit specific field conditions, optimizing performance.

P4 Potentiometer: Phase Determination Precision - Ensuring consistent and accurate operation.
The P4 potentiometer is vital for accurate phase determination. Factory-calibrated for peak performance, it should remain unaltered to prevent false triggering, guaranteeing consistent and precise operation.

P5 Potentiometer: Amplification Mastery - Transforming signals with precision.
The P5 potentiometer excels in amplification, expertly converting an AC 0-100mA current signal into a DC 0-4V voltage, known as CT voltage. While the factory sets it at 100mA corresponding to 4V, it can be adjusted on-site for specific requirements, ensuring flexibility and adaptability.
Load Current Selection and Transformer Configuration - Tailoring power solutions to your needs.
1. For a load of 100A: Deploy a 100A/100mA transformer for 4VDC, ensuring precision and efficiency.
2. For a load of 150A: Choose a 200A/100mA transformer for 3VDC, optimizing performance for your specific application.
In the first scenario, there is no need to set the P5 potentiometer. However, in the second scenario, the P5 potentiometer must be adjusted because at 150A, the signal from the current transformer is only 75mA. After amplification, the CT voltage is only 3VDV, which means the trigger board cannot effectively protect the system. In this case, the P5 potentiometer should be reset so that when the current signal is 75A, the CT voltage is 4VDC. The CT voltage can be measured on the trigger board using a multimeter; refer to the specific position marked in the figure below to locate it on the trigger board

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