Three Phase Din -Rail Kwh Meter

19D-201 meter is suit for for single-phase measurement, use scenarios such as residential, public facilities, and industrial use. 19D-201 can measure and display various important power parameters, optional communication ports support remote reading and monitoring. Bi-direction metering makes 19D-201 is an excellent choice for solar energy industry.



features:



-. Detect active/reactive energy, power, frequency, Max demand, voltage, Current and other important power parameters in one screen

-. Provide energy import and export measurement (IMP & EXP)

-. High light white backlit LCD screen

-. Energy pulse output

-. RS485 Modbus communication (optional)

-. Standard 35mm din rail mounting

-. Maximum 100A current access

-. Accuracy: Class 1.0s

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.

Electrical parameters
Accuracy 0.05%, 0.1%
Power Supply One Phase AC 180-265V, frequency 50/60Hz.
AC Voltage Output
Range(U1,U2,U3) 57.7V, 100V, 220V, 380V
or 69.3V, 120V, 240V, 480V( optional)
Adjustment range (0-120)%RG(1)
Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability 0.01%/120s
Distortion 0.3% (Non-capacitive load)
Output load each phase 25VA
Measuring accuracy 0.05%RG
AC Current Output
Range(I1,I2,I3) 200mA, 1A, 5A, 20A, 100A
Adjustment range (0-120)%RG
Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability

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

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.

Single-phase prepayment kWh Meter
Type: DDSY716
Name: Single-phase pre-payment electricity kilo watt-hour meters
Accuracy: Class 1.0 Class 2.0
Power Consumption: <1.5W/6VA
Reference Voltage (V): 220V
Basic Current (A): 1.5(6),2(10),5(25),10(50), 20(80)
Operating Temperature: -20`C~+55`C, Special Demand f¦C35`C~+65`C
Main Usages:
Designed for timesharing electricity metering of new or reconstructed single-phase users. With prepayment function, it is particularly suitable to solve payment-collecting difficulties in residential area, organization, factories, mines and schools excite is preferable in promoting the management level at demand side, inducting the users to better power consumption style to improve power efficiency and electric sources collocation.

Single-phase prepaid kWh meter
Type: DDSY716 Name: Single-phase pre-payment electricity kilo watt-hour meters Accuracy: Class 1.0 Class 2.0 Power Consumption: <1.5W/6VA Reference Voltage (V): 220V Basic Current (A): 1.5(6), 2(10), 5(25), 10(50), 20(80) Operating Temperature: -20`C~+55`C, Special Demand f¦C35`C~+65`C Main Usages: Designed for timesharing electricity metering of new or reconstructed single-phase users. With prepayment function, it is particularly suitable to solve payment-collecting difficulties in residential area, organization, factories, mines and schools excite is preferable in promoting the management level at demand side, inducting the users to better power consumption style to improve power efficiency and electric sources collocation.

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.

Standards

1, IEC62052-11:2003

2, IEC62053-21:2003

Features

1.Measurment: Measure total active energy and tariffs.

2.Meaure total active max demand and four tariffs total active max demand.

3.multi-tariff function.

4.Record previous 12 months data.

GF112B Single Phase kWh Meter Calibrator is suitable to test various types single phase kWh meters error on site and also can be used to test alternating current parameters - U, I, P, Q, S ,F, E etc.