3P4W Unbalanced Load Round Square Type Power Factor Meter in Marine Application

WDLYCH series meter are direct acting indicating and analogue electrical measuring instruments. Measuring AC/DC current, voltage, frequency, power, power factor, phase sequence,synchroscope, position indication, network insulation monitoring, hours run meter and other non-electric measurements. 

Mainly used on various AC/DC transmission and distribution system, power control panel and electrical  equipment for various industries such as marine, rail, aviation, chemical and explosive-proof, nuclear power, high-mid voltage equipment, power generator set and control engineering. It is high end meter, and suitbale for complicated environment to measure electric/non-electric energy.

Technical Parameters

Item	Technical Data	International Standard
Technical Standard	GB/T7676-1998	IEC60092-50
Environment Standard	GB8355-1987	IEC92-504-74
Safety Standard	GB4793-20	IEC61010
Working Temperature	-40℃-65℃
Temperature Influence	-13-33℃, 100% comply with accuracy class
Indicating Angle	240-270° (Synchroscope meter:360°)
Color of Shell	Black/white , board frame , terminal plate : Black
Color of Dial Plate	Black/white, other colors are available on requests
Mounting	Vertical mounting
Dimension	110*110mm,  80*80mm
	96*96mm, 72*72mm, 48*48mm
Overshoot	Less than 20% when scale reaches to 2/3
Insulation Withstand	Circuit & shell: AC2600V/1 minute(Water area)
Vibration Resistance	24.5m/s2
Impact Resistance	147m/s2
Material	Shell/terminal board: ABS;  Cover: Transparent Glass

Wiring Diagram

R & D

Wei Dian Union sticks to the core value of "PURSUING FOR PRECISION AND PERFECTION", UNIFYING THINKING AND BEHAVIOR"as always. The WDLYCH technology study changes from mechanical machining mainly to more intensive, compact, electromechanical integration of mechanics & electrics fields. The world class experiment installation and testing facilities give strong R & D platform for Wei Dian Union continual creation and development.

Based on sufficient experience and understanding of industry automation field, the Wei Dian Union technical team continuously gives technology upgradation and renovation on electro-mechanical pneumatic components, focusing study on high frequency, intelligence, and low power technology, ex. multi-function meter, stern shaft tachometer, etc., just to make all products fits more for production, fits better for system, and achieve higher safety and stability performance.

Assemble Line

Alnico Installation

Electrical Welding

Balanced adjustment 

Meter adjusting

Application

WDLYCH series meter are direct acting indicating and analogue electrical measuring instruments. Measuring AC/DC current, voltage, frequency, power, power factor, phase sequence,synchroscope, position indication, network insulation monitoring, hours run meter and other non-electric measurements. 

Mainly used on various AC/DC transmission and distribution system, power control panel and electrical  equipment for various industries such as marine, rail, aviation, chemical and explosive-proof, nuclear power, high-mid voltage equipment, power generator set and control engineering. It is high end meter, and suitbale for complicated environment to measure electric/non-electric energy.

Certifications