ANSNP Terminal Electrical Comprehensive Management Centerline Security Protector

ANSNP Terminal Electrical Comprehensive Management Centerline Security ProtectorIt is aimed at dealing with the surge of nonlinear loads, the enormous pressure on the N-line, and the various hazards and chain reactions caused by N-line overload. The identification of excessive N-line current results in the superposition of harmonic currents generated by the operation of a large number of nonlinear devices, causing severe distortion of the current waveform and increasing system losses.

Harmonic currents accumulate in the neutral line, causing it to remain in an overloaded state for a long time, posing a serious safety hazard.

Long term overheating of the circuit will accelerate the aging and carbonization of the insulation layer, ultimately leading to short circuits and fires. Data shows that electrical fires account for over 50% of the total number of fires, with wiring issues being the primary cause.

The abnormal increase in the potential of the N line poses a direct risk of electric shock when the human body comes into contact with the casing of the equipment connected to the N line, posing a serious threat to personnel safety.

Excessive current may cause loose joints, poor contact, and generate electrical sparks. This is not only a fire hazard, but may also cause electric shock accidents, threatening the safety of on-site personnel.

Long term overloading of the power line can lead to increased copper and iron losses, resulting in a decrease in overall system efficiency. This means that companies need to pay higher electricity costs while completing the same amount of work.

In a three-phase four wire system, abnormal N-wire current can cause deviations in the measurement of the energy meter, resulting in economic losses for both the electricity user and the power supply party. Abnormal N-line current can cause three-phase voltage imbalance, leading to overvoltage or undervoltage operation of equipment. This not only shortens the service life of equipment, but in severe cases, it can even directly burn expensive precision instruments.

Excessive N-wire current can cause wire heating, accelerate insulation aging, and in severe cases, may lead to fire or damage to precision electronic equipment.

Unbalanced current can generate additional harmonic interference, affecting the power quality of the power system and causing automation control equipment to malfunction or crash.

ANSNP Terminal Electrical Comprehensive Management Centerline Security ProtectorIt is the core equipment for comprehensive management of terminal electrical systems. By real-time detection and intelligent analysis of the terminal circuit current, it accurately controls harmonic and three-phase imbalance problems, effectively solves the problem of excessive neutral line current caused by 3N harmonics and three-phase imbalance, and eliminates electrical fire safety hazards.

Utilizing high-precision current transformers to monitor the real-time status of three-phase current and N-line current in the power grid around the clock.

Built in high-performance CPU, quickly analyze harmonic components in current, and accurately calculate three-phase imbalance.

Drive IGBT power module to output real-time reverse compensation current, offsetting harmonic and unbalanced components.

The N-line current is significantly reduced, and the power grid waveform is restored to a sine wave, achieving comprehensive optimization of power quality.