Our steadfast commitment to quality is reflected in our comprehensive 18-month warranty,
P2 Potentiometer: Overcurrent Safeguard
stands as the vigilant guardian of the overcurrent alarm threshold setpoint. Factory settings ensure an alert is triggered when CT voltage surpasses 4.4VDC, removing the need for adjustments under standard conditions, providing peace of mind and reliable protection, securing your system with precision.
P3 Potentiometer: Current Limiting Expertise
dedicated to mastering current limiting. With its default setup automatically reducing output voltage when CT voltage exceeds 4VDC, it keeps it below this threshold. Users have the flexibility to finely tune the P3 setting to suit specific field conditions, ensuring optimal performance tailored to your unique needs.
P4 Potentiometer: Phase Determination Precision
Essential for accurate phase determination, the P4 potentiometer is factory adjusted for peak performance. It should remain unchanged to avoid false triggering, ensuring consistent and precise operation, thus maintaining your system's performance integrity.
P5 Potentiometer: Amplification Mastery
Excelling in amplification, it expertly converts an AC 0-100mA current signal into a DC 0-4V voltage, known as CT voltage. The factory default is set at 100mA corresponding to 4V, yet offers the flexibility for on-site fine adjustments to meet specific needs, such as:
Load Current Selection and Transformer Configuration
1. For a load of 100A: Utilize a 100A/100mA transformer to precisely achieve a 4VDC output. This ensures your system operates with utmost accuracy and reliability, making it a perfect fit for your high-efficiency needs.
2. When managing a substantial load of 150A, choose a robust 200A/100mA transformer to guarantee peak performance and reliability. This strategic choice ensures a precise and dependable output of 3VDC, critical for maintaining your system's efficiency and stability. By selecting this transformer, you protect and enhance your system's functionality, ensuring smooth and efficient operation even under challenging conditions.
In the initial scenario, modification of the P5 potentiometer is unnecessary. However, in subsequent scenarios, precision calibration of the P5 potentiometer becomes essential to ensure optimal performance