Electronic Kwh Energy Meter

Single phase electronic kwh meter
Main features:
Active e. C measure mode is optional.
Lcd display format is optional.
Tamper function(option):
1p2w
1p1w
Cover open alarm(option): meter cover or terminal cover
Communication port (option): optical port or rs485
Terminal cover: short or long (transparent)
One or two rates controlled by external device (option).
Ip53 in accordance with iec60529: 198

Sea transportation standard packing

Electronic single-phase power meter

Reference voltage 220v
Voltage reference un-1 .2 0.7ub
Current specifications 5-30a
Reference frequency 50hz
Grading accuracy + level
Starting current 0.005ib = 0.025a
Voltage power lines
Communication transmission distance no
Environmental conditions -25f¬f+70f¬
Relative humidity -_85%
Automatic relay depth
Data transmission speed
Center frequency
Dimensions

Kwh meter

Dds238 single phase electrical watt-hour meter adopt a large scale of integrated circuits and smt technology, whole screen and anti-jamming structure, its technical performance are completely conform to national standard gb/t 17215-2002 and international standard iec62053.The meter has the following features:
(1)high reliability, low power loss, high accuracy, wide load capacity.
(2)can accurately measure active energy power from positive direction and negative direction, and accumulative total in the same direction, and has function of anti-stealing electricity.
(3) adopt photo-electricity coupling no power pulse output, and indication using electricity by led, and can realize collecting reading meter so as to control using electricity and management. It is used for measuring active energy power loss in frequency 50 hz or 60 hz single phase ac electricity net and which is installed in meter box indoors or outdoors.


44.5x28.5x39cm/carton

DCM3366D series electronic DC energy meter is a new generation product produced by our company. It adopts a liquid crystal display and has an RS485 communication function for data exchange with a microcomputer. It is suitable for power measurement and energy metering of DC signal equipment such as batteries and solar panels. It can also be used in modern supply and distribution DC systems such as industrial and mining enterprises, civil buildings, and building automation.

It is composed of a measurement unit, data processing unit, communication unit, display unit, etc., and has the functions of electric energy measurement, data processing, real-time monitoring, and LCD. The electric energy meter has the characteristics of high overload, high accuracy, low power consumption, automatic saving of power outage data, and long life.

Rated voltage (Un): DC100V, DC300V, DC500V, DC1000V
Rated current (Ib): 50A, 100A, 200A, 300A, 500A, etc. can be set (maximum measured value 4800.0000A), using an external 75mV shunt input
Auxiliary power supply: power supply voltage, DC20Vï½?60V or AC85ï½?265V/DC85ï½?330V optional
Working temperature range: -25â??ï½?60â??
Dielectric strength: Voltage/power supply/casing: 3.0kV/min Communication/power supply: 3.0kV/min
Static electricity immunity: contact discharge 8 kV, gas discharge 15 kV
Electrical fast burst immunity: 4kV
Surge immunity: 2kV/4kV

An electric meter, or energy meter, is a device that measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment. Electric utilities use electric meters installed at customers' premises to measure electric energy delivered to their customers for billing purposes

DIN-rail KWH energy meter is a new-style single phase two wire static active energy meter, it adopts special large scale integrated circuit and international advanced technology of digital and SMT techniques and so on. Its general goal is high reliability, higher accuracy, higher reliability, light and compact, it is carried out in every step of designing, producing, testing, aging and calibration. It's easy to realize the modern managing function. It is CE approved.

Rated Voltage: 110V, 230V, 400V
Rated Current: 1.5(6)a, 5(30)a, 10(40)a, 20(80)a, 10(100)a
Accuracy: 1.0, 2.0
Stardand: Iec/En62053
Approval: CE.

Single-phase prepaid kWh meter

Main Functions:
1.Both-way electric energy metering. Provides precise positive-negative active energy metering and one-way accumulating. Used for power metering and advance unchase of AC single-phase current rated.
2.Advance purchase quantity, preset maximum load-limit and IC card password. IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases etc.) backward reading.
3.Storage of leave-factory serial number, meter constants, initial data and the user's name and address etc..
4.Alarm and switch off when overload. Alarm at low remaining power to remind user of timely purchasing.
Main Characteristics:
1.High accuracy and import special metering chip. High accuracy, sensitivity and reliability, wide overload endurance, low power consumption, small volume and light in weight; easy installation, convenient auto-control and function expanding.
2.Long service life. With SMT technology and world famous, long-life components employed, its accuracy is not affected by frequency, temperature, voltage and higher order harmonics. Random installation location. No adjustment is needed if it leaves the factory as complete machine. Checkout period can be extended. Hence the workload of Watt-hour Meter testing and checking-out of electric departments is considerably reduced. Obviously better reliability than its similar.
3.Stable operation. Better stability for its wide range working voltage.
4.LED display, bright and clear prevent counter data from Losing at any times.