P3 Potentiometer: Current Limiting Expertise
The P3 potentiometer is your expert for mastering current limiting. With its default configuration automatically curtailing output voltage when CT voltage surpasses 4VDC, it ensures it remains below this threshold. Users can finely tune the P3 setting according to specific field conditions, guaranteeing optimal performance tailored to your unique requirements.
P4 Potentiometer: Phase Determination Precision
Essential for precise phase determination, the factory-adjusted settings ensure peak performance. It should remain unchanged to prevent false triggering, ensuring consistent and precise operation, thus maintaining the integrity of your system's performance and reliability.
P5 Potentiometer: Amplification Mastery
This potentiometer is a master of amplification, adeptly translating 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 it offers flexibility for on-site fine adjustments to meet specific needs, ensuring adaptability to your unique requirements, such as:
Load Current Selection and Transformer Configuration
1. For a load of 100A: Utilize a 100A/100mA transformer to achieve an impeccable 4VDC output with unparalleled precision and accuracy.
2. When dealing with the demanding challenge of a substantial 150A load, ensuring top-tier performance and unwavering reliability is paramount. The solution resides in the wise choice of a robust 200A/100mA transformer. This meticulously chosen transformer is engineered to deliver a precise and dependable 3VDC output, vital for sustaining your system's efficiency and stability. By selecting this transformer, you are actively fortifying your system's performance, guaranteeing exceptional precision and efficiency even under the most demanding conditions.
In the initial scenario, the P5 potentiometer requires no adjustment. However, in subsequent situations, achieving optimal performance hinges on the meticulous calibration of the P5 potentiometer, making it absolutely essential.