Three Phase Energy Meter

 

The Threee phase Energy Meter is a measuring instrument commonly used in industrial parks, intelligent commercial centers, public buildings, power stations, etc. It can effectively protect the normal and safe electricity consumption of users and also has many unique advantages in function. It has a powerful metering function, which can dose forward and reverse active power, reactive power, and freeze power, which can help users understand electricity consumption in real time and allocate electricity reasonably. It can record the programming and zeroing operations of the electric meter and the running status of the electric meter in real time to ensure the normal operation of the electric meter. The comprehensive display function can help users to read meter data more efficiently.

 

Features

1. The counter of the Three Phase Energy Meter has good sealing and anti-interference effects, so it can ensure accurate measurement.

2. Our products are made of ABS flame-retardant material, which has higher safety performance.

3. The wall-mounted design makes installation more convenient and saves time.

4. The clear LCD screen allows you to see the data more clearly and prevents errors.

 

 

 

 

 

 

 

Project			Parameter
Specification			3 phase 3 wires, 3 phase 4 wires
Measurement	Voltage	Reference voltage	3×100V、 3×380V、3×57.7/100V、 3×220/380V
		Consumption	<10VA(Single phase)
		Impedance	>2MΩ
		Accuracy class	Error±0.2%
	Current	Input current	3×1(6)A， 3×10(80)A
		Consumption	<1VA Single phase rated current
		Accuracy class	Error±0.2%
	Power		Active, reactive, apparent power, error±0.5℅
	Frequency		45～65Hz， Error±0.2%
	Energy		Active energy(Accuracy class: 0.5) reactive energy(Accuracy class 2)
	Clock		≤0.5s/d
Digit signal	Energy pulse output		1 active photocoupler output
Pulse	Width of pulse		80±20ms
	Pulse constant		400imp/kWh,10000imp/kWh(Correspond with the basic current)
Communication	Interface and communication protocol		RS485: Modbus
	Range of address		Modbus RTU:1~ 247；

 

 

Product Name	Three-Phase Energy Meter
Function	Function description	Function provide
Measurement of kWh	Active kWh (positive and negative)	■
	Reactive kWh (positive and negative)	■
	A. B, C split phase positive active energy	■
Measurement of electrical parameters	U, I	■
	P,Q,S,PF,F	■
Measurement of harmonics	2~31st Voltage and current harmonic	■
LCD Display	12 bits section LCD display, background light	■
Key programming	3 keys to communication and set parameters	■
Pulse output	Sortie d'impulsion active	■
Multi-tariff and functions	Adapt 4 time zones, 2 time interval lists, 14 time intervals by day, and 4 tariff rates	□
	Max demand and occurrence time	□
	Frozen data on the last 48 months, last 90 days	□
	Date, time	□
Communication	Communication interface: RS485,  Communication protocol: MODBUS-RTU	■
( ■ within □ optional )

 

 

 

Fig1 connection direct
Fig2 connecter via CT(Three Phase Four Wire)

 

 

 

 

 

 

Why choose us?

• Our AC Energy Meters are backed by a comprehensive warranty for added peace of mind.
• Our company has modern production environment, perfect production equipment, professional technicians and strict quality management system.
• We pride ourselves on our commitment to quality, reliability, and sustainability in everything we do.
• We are actively engaged in cross-cultural communication and the accumulation of expertise and experience.
• As a manufacturer and supplier, we offer discounted prices on all our products.
• We promote strategic structural adjustment and steadily carry out institutional reform thus improving the overall management level.
• Our AC Energy Meters are competitively priced without compromising on quality.
• We will continue to provide the public with impeccable and incomparable Three Phase Energy Meter, and strive to meet consumer demand.
• We are committed to continuous improvement and innovation in our products and services.
• We seek progress in a stable manner, implement the new development concept, and strive tirelessly to achieve the strategic goal of building a globally competitive enterprise.

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