undefined
+
  • undefined

ZSFGD Zero Line Current Eliminator

The zero-line current eliminator is a unique product for managing zero-line current, and also a new type of terminal comprehensive management device for three-phase imbalance and excessive 3rd harmonic in power distribution systems. While eliminating the fire safety hazard of excessive zero-line current, it can also solve complex power quality problems.

Category:

Low-Voltage Automatic Filter Compensation Device

Product Manual

Hotline:

18028173868

Product Consultation
  • Summary
  • Product Selection
  • Distinction
  • Parameter
  • Explain
  • Size
    • Commodity name: ZSFGD Zero Line Current Eliminator

    The zero-line current eliminator is a unique product for managing zero-line current, and also a new type of terminal comprehensive management device for three-phase imbalance and excessive 3rd harmonic in power distribution systems. While eliminating the fire safety hazard of excessive zero-line current, it can also solve complex power quality problems.

    The zero-line current eliminator is a unique product for managing zero-line current, and also a new type of terminal integrated management device for three-phase imbalance and excessive third-harmonic in power distribution systems. While eliminating the fire safety hazard of excessive zero-line current, it can also solve complex power quality problems.
     

    Key words:
    • Eliminate excessive harmonic currents in the neutral line of a three-phase system

RELATED PRODUCTS

KOGD output reactor

KOGD output reactor

Output AC reactor: Used for smoothing filtering, reducing transient voltage dv/dt, extending motor life, reducing motor noise, reducing eddy current losses, reducing leakage current caused by high-order harmonics in the output, and protecting the power switching devices inside the frequency converter.
Online power quality monitoring device

Online power quality monitoring device

The PM600(S/M/Q) online power quality monitoring device is mainly developed for power quality monitoring of "Class A loads". The MP600(S/M/Q) features high precision, high stability, small size, and easy installation, and its accuracy fully complies with the IEC61000-4-30 Class A standard.
Four-quadrant reactive power compensation controller for photovoltaic applications

Four-quadrant reactive power compensation controller for photovoltaic applications

MCGD-G can monitor reactive power and voltage fluctuations in the power grid in real time. By adjusting the reactive power output of the photovoltaic power generation system, it achieves reactive power compensation for the grid, improving grid stability and power quality. At the same time, it can also intelligently adjust the active power output of the photovoltaic power generation system according to the illumination conditions and grid demand, achieving maximum power point tracking and optimized energy utilization.
APFGD active filter cabinet

APFGD active filter cabinet

The APFGD/SVGGD device is a new type of power electronic device that solves power quality problems. It detects the load current in the power grid in real time through an external CT.
Wall-mounted active filter compensation module

Wall-mounted active filter compensation module

The active filter compensation module is a modular product developed by LiDAR Electric specifically for dynamic harmonic control in 0.4kV power supply systems. It is connected in parallel to the power grid system and uses an external CT to detect the load current in real time. Using DSP/FPGA/CPLD chips, along with the latest fast harmonic control or reactive power extraction technology, it quickly analyzes the harmonic or reactive power content of the load current. Then, according to the set value, it generates PWM pulses to drive a bidirectional converter composed of three-level IGBT modules, generating a compensation current that meets the grid requirements. This ultimately achieves dynamic and precise compensation of harmonic current or reactive current, improving power quality. Active modular power quality products include: Static Var Generator (SVG), Three-Phase Imbalance Controller (ASVG), and Active Power Filter (APF) modules.
Horizontal active filter compensation module

Horizontal active filter compensation module

The active filter compensation module is a modular product developed by LiDAR Electric specifically for dynamic harmonic control in 0.4kV power supply systems. Connected in parallel to the power grid system, it uses an external CT to detect the load current in real time. Utilizing DSP/FPGA/CPLD chips, and incorporating the latest fast harmonic control or reactive power extraction technology, it rapidly analyzes the harmonic or reactive power content of the load current. Then, based on the set value, it generates PWM pulses to drive a bidirectional converter comprised of three-level IGBT modules, producing a compensation current that meets grid requirements. Ultimately, it achieves dynamic and precise compensation of harmonic or reactive current, improving power quality.

PRODUCT MESSAGE

Submit