High-Efficiency Solid State Relay Trigger Board for Controllers

• Customization: Available
• Certification: CE ISO90001
• Color: Blue
• Model NO.: 3296
• 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

Introducing the cutting-edge High-Efficiency Solid State Relay Trigger Board for Controllers – a marvel of engineering from Beijing Fuanshi Technology Co., Ltd. This integrated trigger plate features sophisticated three-phase AC voltage regulation and power regulation, though it's not suitable for rectification purposes. With its advanced phase-shifting voltage regulation, it seamlessly adapts to a wide range of load types. Meanwhile, its zero-crossing power regulation is perfect for constant resistance loads, ensuring precision and reliability.

Our phase-shifted voltage regulation type is a testament to precision engineering, adjusting output voltage by altering the conduction angle. This continuous trigger method ensures a stable, spike-free output voltage and effectively limits instantaneous current. Versatile and adaptable, it's ideal for transformers, inductive coils, and variable resistance loads. However, note that this method might introduce harmonic pollution to the power grid, a trade-off for its remarkable functionality.

Introducing the innovative zero adjustment type, revolutionizing cycle control with unparalleled precision.

The zero-crossing adjustment type is a sophisticated approach that operates precisely at the sine wave's zero point. Utilizing a full sine wave as its unit, it adjusts output power by modifying the on-off sine wave period. This method ensures evenly distributed on-sine waves, resulting in minimal fluctuations in voltmeter and ammeter readings. When managing multiple regulators, this technique prevents current concentration, maintaining a high power factor without polluting the power grid. However, it's not suitable for inductive and variable resistance loads due to its inability to limit instantaneous current, making it perfect for constant resistance loads.

2. Advanced Trigger Plate Configuration

P1 Potentiometer – A Precision Component

The P1 potentiometer is a high-precision preamplifier designed to effortlessly convert 4-20mADC into 0-5VDC. Calibrated at the factory, it requires no further adjustments, providing seamless integration into your system.

Certifications

Certifications: ISO 9001, CE, CB, TUV

Proudly based in Cangzhou city, China, Beijing Fuanshi Technology Co., Ltd. is a direct manufacturer offering competitive pricing and exceptional service. Our professional team excels in development, marketing, and production, ensuring superior quality and customer satisfaction.

After Sales Service

We are committed to quality, offering an 18-month warranty with rigorous 100% product inspection before dispatch, ensuring our products meet the highest standards of excellence.

P2 Potentiometer – Overcurrent Safeguard
The P2 potentiometer is your reliable overcurrent alarm setting, pre-set at the factory. It triggers an overcurrent alarm when the CT voltage exceeds 4.4VDC, requiring no additional settings under normal conditions.

P3 Potentiometer – Dynamic Current Limiting
The P3 potentiometer is an essential current limiting component. Factory-set to respond when CT voltage surpasses 4VDC, it automatically reduces output voltage until CT voltage drops below 4VDC, offering users the flexibility to adjust according to specific field requirements.

P4 Potentiometer – Phase Determination
The P4 potentiometer is expertly calibrated at the factory to determine phase settings. It is crucial not to alter this setting, as doing so may result in a false trigger, ensuring reliable and consistent operation.

P5 Potentiometer – Amplification Precision
The P5 potentiometer is an amplification marvel, converting AC 0-100mA current signals into DC 0-4V voltage – the CT voltage. Factory-set to match 100mA with 4V, it offers the versatility to be adjusted on-site, perfectly accommodating specific requirements.
Load Current Configuration: Select a Transformer CT Voltage
1. For 100A: Configure to 100A/100mA at 4VDC
2. For 150A: Configure to 200A/100mA at 3VDC
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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