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3-Phase Electric Meter Device With Printer

Supplier From China
Jun-04-21

INTRODUCTION
GF312B portable three phase watt meter calibrator with printer is used to calibrate three phase, single phase, active and reactive watt meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line.It can measure wave distortion factor and 2nd to 63th harmonic wave.
FEATURES
Three phase active or reactive electricity energy meter
Calibrate three phase, single phase, active or reactive meter error
Measure U(voltage) of three phase or single phase
4Measure I(current) of three phase or single phase
Measure active power of three phase or single phase
Measure reactive power of three phase or single phase
Measure apparent power of three phase or single phase
Measure power factor of three phase or single phase
Measure phase angle between voltage and current
Measure frequency of power line
Display vector diagram
Display waveform of U and I
Analyze and display content of harmonic of U and I
Store and check measured data
Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp
Measure CT variable ratio
Print the data of measurement on site

Price and Minimum Quantity

Price: $10000 - $12000
MOQ: Not Specified

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Jun-04-21
 
INTRODUCTION
GF312V2 portable three phase multifunction energy meter calibrator is with comfort design, small size, and light weight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use.
TECHNICAL SPECIFICATION
Electrical parameters
Accuracy class 0.05%, 0.1%
Power Supply External power, 220V/110V, 50/60Hz
Phase voltage supply 45-450V, 50/60Hz
Li-Battery supply
Voltage measurement
Range 30-560V
Error ±0.05%
Harmonic 2nd-51st
Current measurement
Range (direct connection) 0.01-10A
Range (clamp CT) 5A,100A,500A,1000A,2000A (option)
Error (direct connection) ±0.05%
Error (clamp CT) ±0.2% (5A, 100A )
±0.5% (other)
Harmonic 2nd-51st
Power measure error
Active power (direct connection) ±0.05%
Active power (clamp CT) ±0.2% (5A, 100A)
±0.5% (other)
Reactive power (direct connection) ±0.1%
Reactive power (clamp CT) ±0.2% (5A, 100A)
±0.5% (other)
Energy measure error
Active energy (direct connection) ±0.05%
Active energy (clamp CT) ±0.2% (5A, 100A)
±0.5% (other)
Reactive energy (direct connection) ±0.1%
Reactive energy (clamp CT) ±0.2% (5A, 100A)
±0.5% (other)
Phase angle
Range 0-360
Resolution 0.01
Error ±0.05
Frequency
Range 45Hz-65Hz
Resolution 0.001Hz
Error 0.002Hz
Pulse output
Energy constant 25000
Pulse ratio 1:1
Output level 5V
Pulse input
Input channel 2
Input level 5-10V
Input frequency Max. 100Hz
Display
Resolution 7 TFT color (480-234)
Function
Vector diagram
Waveform
Energy accumulation
CT ratio test
Local parameter input
Wiring emulation
Self-calibration
Recorder check
Data storage
Data storage qty 5000
External extend memory
Screen printing
Communication port USB/RS232
Communication with PC
Upload data
External mini printer
External keyboard
Dimensions (WHD) (mm) 245-16870
Weight (kg) 1.8
Environmental conditions
Ambient temperature -25C to +45C
Relative humidity 30%-95%
VERIFIED
Dec-05-23
 
Name: single phase electricity meter case
Material: PC, ABS
Can be customized
GOLD Member
Sep-26-18
Supplier From Malatya, Turkey
GOLD Member
VERIFIED
Jun-20-25
Supplier From Howrah, West Bengal, India
Oct-14-05
Supplier From Shenzhen Office, Hunan Province, China
 
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 purchase 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.
5.Single-phase,3-phase and multi-functional prepayment Watt-hour Meter can share a single electricity supply system.
6.With meter reading card and a portable computer, once about 1500 meters can be read.
Apr-17-20

Cp-Pf Single Phase Or 3 Phase Meter

$25 - $30
MOQ: Not Specified
Supplier From Chongqing, China
 
CP-PF series meter using on single phase or 3- phase system measure cos Ï?i, has a moving coil meter movement that shows by an electronic circuit the phase shift between voltage and current (cos. Ï?). Scales are available between 90° and 360° phase shift, as well as capacitive and inductive.



FEATURES




M4 screw connections with clamps make this easier Clamping the connecting wires.
Housing use matiral match UL94V-0 standard
All fastenings suitable for shaking and shock resistance.
Accept special customization requirements
Aug-03-21

Single-Phase Electric Meter Field

$770 - $15.40K
MOQ: Not Specified
 
Product description

Single-phase electric meter field calibrator is suitable to test various types single phase meters on site and can also be used to test alternating current parameters.

Feature

1. Current clamp and meter combined together, colorful and touch-screen display;

2. One AAA Li-battery can continuously working 4 hours;

3. Wide voltage, current measurement range, voltage range: 15-300V, current range: 0.05-120A;

4. Display all the measuring parameters in one screen;

5. Current clamp has automatic compensation function, 0.2% class accuracy;

6. Current clamp has automatic calibration function;

7. Integration design of the meter and clamp;

8. 16bit high accuracy AD switch 32 bit ARM processor core.

9. Automatically record and save 999 groups calibrate data;

10. Micro-multifunction optic sampler



Technical index

1. Manual/automatic test inductive single phase meters;

2. Manual/automatic test electric single phase meters;

3. Measure virtual value of alternating voltage (15~300Vrms);

4. Measure virtual value of alternating current (50mA~120Arms);

5. Test parameters: active power, phase angle of voltage and current, frequency and etc;

6. Automatic store testing data, and 999 group test results can be saved.
Aug-03-21

Three-Phase Electric Energy Meter

$770 - $15.40K
MOQ: Not Specified
 
Product description
Three-phase electric energy meter calibrator is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three-phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high-precision standard power source.


Technical index

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 �neness
0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.



Electrical parameters - continued

AC Voltage Output - continued

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 �neness

0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.

Stability
Jan-09-21
 
Our STS prepaid electricity meter is certificated by STS association that is from South Africa. The meter is built-in prepayment algorithm, will cut off the power automatically if the credit in the meter be used up. And will reconnect automatically if the meter recharge for his meter. This kind of meter is very popular on the Africa and Asia, Nigeria, Tanzania, Ghana, Syria Indonesia, installing millions of STS keypad prepaid electricity meter.

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