China LED Voltmeter Manufacturer, Supplier, Factory

GY194U-K4 Series LED LCD AC DC RS485 Three Phase Voltmeter, is the latest and highly sophisticated single-phase voltmeter crafted by Geyue Electric through the proficient application of an advanced single-chip microcomputer (MCU).

This product shows an unwavering dedication to strictly adhering to the JJG780-1992 and JJF1587-2016 Standards.

JKWD5 Reactive Power Auto Compensation Controller is an automatic power factor controller developed by Geyue Electric for automatically control the power capacitor in the low voltage distribution system.
1. Model: JKWD5
2. Mounting Dimensions: 113×113mm
3. Output Loops: 4/6/8/12/16... loops. (Can be customized)
4. Features: High measurement accuracy. High compensation accuracy. Friendly interface. Easy operation.
5. Two Control Modes: Power factor. Reactive power.
6. Two Working Modes: Automatic operation. Manual operation.
7. Protections: Power failure protection. Overvoltage/ Undervoltage protection.

This product is strictly in compliance with the JB/T 9663-2013 and DL/T597-1996 Standards.

JKFG-24 24 Loops APFC Automatic Power Factor Controller is an advanced and intelligent automatic reactive power compensation controller painstakingly developed by Geyue Electric to closely monitor the detailed line data of the power system and accurately control the automatic switching of capacitors.
1. Model: JKFG-24
2. Overall Dimensions: 144×144mm. Mounting Dimensions: 138×138mm.
3. Output Loops: 24 loops
4. Two Working Modes: Automatic switching. Manual switching.
5. Protections: Power failure protection. Overvoltage/Undervoltage protection. Low current protection. Low power factor protection. Harmonic voltage/ Harmonic current protection (can be off).

This product is in strict accordance with the JB/T 9663-2013 and DL/T597-1996 Standards.

With the development of reactive power compensation technology, for three-phase unbalanced load, capacitors can be switched in phases to compensate reactive power in phases. This makes the compensation precision higher and the power saving effect better. To this end, Geyue Electric has developed BSMJ Series Split-Phase Compensation Three Phase Self-Healing Shunt Capacitor, whose shell is equipped with a neutral point leading terminal, which can easily realize the split-phase switching of capacitors.

This product rigorously meets: GB/T 12747.1-2004 and IEC 60831-1:2014 Standards.

Using metallized polypropylene film as the dielectric, the Self-healing Shunt Capacitor can automatically restore its insulation performance when the local dielectric is broken down by utilizing the energy of the instantaneous discharge. This significantly improves the operational reliability and service life of the capacitor. The Self-healing Shunt Capacitor effectively compensates for the lagging reactive current caused by inductive loads, thereby enhancing the power factor of the line and reducing additional losses during the power transmission process. This type of Self-healing Shunt Capacitor is widely applied in industrial, commercial and civilian low-voltage power distribution systems, and is particularly suitable for improving the operating efficiency of equipment such as motors and transformers, ultimately achieving the goals of energy conservation and consumption reduction, stable voltage quality and avoiding electricity penalty charges.

This product is in full conformity with the following standards: GB/T 12747.1-2004 and IEC 60831-1:2014.

The design principle of the CKSG series Low Voltage Series Reactor from Geyue Electric is based on the series resonant characteristics of inductance and capacitance. By precisely configuring the reactance rate, it forms a high-impedance path for specific harmonic frequencies, thereby reconstructing the impedance characteristics of the system. Its main function is to suppress the amplification of grid harmonics, limit the closing surge current, improve the voltage waveform, and protect the parallel capacitors from harmonic damage. This product is a key component in reactive power compensation devices that ensure system safety and improve power quality, widely used in industrial and commercial power distribution systems where there are harmonic sources such as frequency converters and rectification equipment.