• Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter
  • Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter
  • Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter
  • Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter
  • Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter
  • Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter

Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter

After-sales Service: Life Time
Warranty: 12 Months Excellent After Service
Application: Electrical Calibration
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Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter pictures & photos
Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter
US $1,000-5,000 / Set
Min. Order: 1 Set
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Overview

Basic Info.

Model NO.
TD3250
Power
Electricity
Certification
SGS
Voltage Output
/
LCD Display
With LCD Display
Customized
Non-Customized
Accuracy
Class 0.02 or 0.05
3PH Voltage Measurement
0~480 V
3PH Current Measurement (direct)
50 mA~ 12A
3PH Current Measurement (clamp)
100 mA~ 120 A
Transport Package
Package for Exporting
Trademark
TUNKIA
Origin
China
Production Capacity
1000

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 50.00cm
Package Gross Weight
30.000kg

Product Description

TD3250 Portable Three-Phase Energy Meter Tester
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter


1. Summary

TD3250 is a portable standard meter specially used for electric energy meter on-site detection, AC sampling etc. It integrates the functions of electrical parameter measurement, electric energy meter calibration, connection mode identification, harmonic analysis, waveform display, phasor diagram display, data management.
 

2. Features

  1. Accuracy: Class 0.02 or 0.05.
  2. 3PH voltage measurement: 0~480 V.
  3. 3PH current measurement (direct) : 50 mA~ 12 A.
  4. 3PH current measurement (clamp) : 100 mA~ 120 A.
  5. Support electric energy pulse optical/electrical pulse input.
  6. LCD touch screen.
  7. Support AC 100 V~264 V wide range supply.
  8. Support large capacity lithium battery.
  9. Internal memory, and quickly record test data.
  10. USB and RS232 interfaces.

3. Application

Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter

 
 Calibration for Energy Meter Online
 
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter

 
  1. Support direct measurement for 10 V~480 V, 0.05 A~12 A, and current clamp measurement for 0.1 A~120 A; electric energy metering;
  2. Application 1 (direct measurement of current): applicable to the calibration of single-phase / three-phase voltage source, current source, power source, etc. in the laboratory or on site.
  3. Application 2 (use clamp for current): It is not necessary to cut off the circuit, just clamp the current line into the jaw, and you can real-time measuring online.



 
 CT Transformation Ratio Calibration
 
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter
 
  1. CT transformation ratio test: use large current clamp for primary signal of CT, and with small current clamp for secondary signal of CT; Calculate the transformation ratio of CT and the phase relationship of primary/secondary current. Help judge if the CT runs well.
  2. Note: Standard configuration for 5 A clamp, which can be used for the secondary side, If user need other clamps should indicate the optional specification in the order.
 

4. Characteristics

 Convenient Operation
 
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter
 
  1. Color LCD screen, supporting touch operation.
  2. Front panel wiring: convenient for the user to replace the test lead.
  3. 220 V mains power supply or the lithium battery mode available.
  4. Internal memory and quickly record the test data, data can be transferred to the PC.
 
 
 
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter
 
 
  1. The volume is equivalent to the conventional tool box, weighs about 8 kg.


 

 Connection Mode Identify and Graphical Display
 
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter
S/N Function declaration
1 Accurately measure/display the amplitude and phase of voltage and current of each phase.
2 Accurately measure the phase between voltage and current of each phase, and visually display them in the form of phasor diagram.
3 Automatically identify the actual results of voltage and current, including phase sequence display.
4 The trend chart display function of the measuring channel can display the trend change of the measured electricity quantity with time.
5 Users can customize single or multiple power waveforms for display.


 Harmonic Function
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter

 
S/N Function
1 It can measure 2nd ~63rd  harmonics and display the amplitude or content.
2 Display the phase value of each harmonic.
3 Display the waveform after harmonic superposition.
4 Display the phase of each harmonic. The spectrum of each harmonic is displayed visually in the form of histogram (fundamental wave is 100%).
 
 Data Management
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter
  1. The equipment can store and manage the test data on site.
  2. The selected data can be saved to the mobile USB flash disk.
 
 Test Software
Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter
  1. USB and LAN communication interfaces, and customize the test report.

5. Specifications

5.1Three phase voltage/current measurement

Type Measurement Mode Range Resolution Accuracy
±(ppm of reading + ppm of range) [1]
Class 0.05 Class 0.02
ACV Direct Measurement 110 V 1 mV 300 + 200 120 + 80
220 V 1 mV 300 + 200 120 + 80
440 V 1 mV 300 + 200 120 + 80
ACI Direct Measurement 1 A 10 μA 300 + 200 120 + 80
10 A 100 μA 300 + 200 120 + 80
Clamp Measurement 1 A[2] 10 μA 0.2%*RG 0.1%*RG
5 A 10 μA 0.2%*RG 0.1%*RG
10 A[2] 100 μA 0.2%*RG 0.1%*RG
20 A[2] 100 μA 0.2%*RG 0.1%*RG
100 A[2] 1 mA < 50 A: 0.2%*RG;
≥ 50 A: 0.5%*RG
< 50 A: 0.1%*RG;
≥ 50 A: 0.2%*RG
Note [1]: (ppm = parts per million) (e.g., 10ppm = 0.001%).
Note [2]: The clamp of 5A model is standard, and other models is option.
  1. Voltage input: 10 V~480 V, 6-digits decimal display.
  2. Current input (direct measurement): 0.05 A~12 A, 6-digits display.
  3. Current input (clamp measurement): 0.1 A~6 A, 6-digits display.

5.2 Frequency/Phase

Frequency Range 45.000 Hz~65.000 Hz
Resolution 0.001 Hz
Accuracy ± 0.01 Hz
Phase Range 0.000°~359.999°
Resolution 0.001°
Accuracy Direct Measurement: ± 0.05°
Clamp Measurement: ± 0.2°
 

5.3 Three Phase Power / Energy Measurement

Power/Energy Parameters Accuracy
Direct Measurement Clamp Measurement
Class 0.05 Class 0.02 Class 0.05 Class 0.02
Active P/E | cos φ| ≥0.5 ± 0.05%*FS[3] ± 0.02%*FS[3] ± 0.2%*FS[3] ± 0.1%*FS[3]
Reactive P/E | sin φ| ≥0.5 ± 0.1%*FS[3] ± 0.05%*FS[3] ± 0.5%*FS[3] ± 0.2%*FS[3]
Apparent power ± 0.1%*FS[3] ± 0.05%*FS[3] ± 0.5%*FS[3] ± 0.2%*FS[3]
Power factor ± 0.0005 ± 0.0005 ± 0.002 ± 0.002
Note [3]: FS=voltage range value × current range value.
  1. Power factor measurement range: -1.000 0... 0.000 0... 1.000 0.
  2. Standard electric energy pulse output: high frequency full range value corresponds to 60 kHz, low frequency full range value corresponds to 6 Hz.
  3. Standard electric energy pulse input: frequency ≤ 200 kHz, voltage: 0... 3.3 V... 24 V.
 

6. General Specifications

Power Supply AC ( 220 ± 22 ) V, ( 50 ± 2 ) Hz
Temperature Performance Working temperature: 0°C~45°C
Storage temperature: -20°C~70°C
Humidity Performance Working humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C
Storage humidity: (20%~80%) R·H, non-condensing
Interface USB, LAN
 

7. Ordering Information

Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter 

 
Company Profile
 

Portable Three Phase Standard Energy Meter Testing Equipment for Munltifuction Electric Meter


 

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From payment to delivery, we protect your trading.
Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter pictures & photos
Portable Three Phase Standard Energy Meter Testing Equipment  for Munltifuction Electric Meter
US $1,000-5,000 / Set
Min. Order: 1 Set
Gold Member Since 2021

Suppliers with verified business licenses

Secured Trading Service
Manufacturer/Factory
Plant Area
8000 square meters
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016, Intellectual Property Management System Certificate, ISO 27001:2013