ETCR7300A Large Caliber Three Phase Clamp Power Meter - ETCR

ETCR7300A Large Caliber Three Phase Clamp Power Meter

Product Main Function

1. Measurement of AC current, leakage current, Range:  0.0A~2000A

2. Measurement of three phase AC voltage, Range:  0.00V~600V

3. Measurement of phase between UI and UU, Range: 0.0°~360°

4. Measurement of active power, reactive power, apparent power, power  factor, total power, frequency, phase sequence, electrical energy and other parameters

5. Data Storage: 200 groups

6. Line Voltage: below 600V

7. CT Size: 80mm x 80mm


       ETCR7300A Large Caliber Three Phase Power Meter can measure three phase AC voltage(0.00V~600V), current and leakage current(0.0A~2000A), the phase of between voltages and between current(0.0°~360°), frequency(25Hz~100Hz), phase sequence, electric energy, active power, reactive power, apparent power, power factor, total power and other parameters.  CT size: 80mmx80mm, can clamp and test Φ80mm cable and flat steel grounding wire. The core is made of magnetic shielding material with strong anti-interference ability, ensures the accuracy and stability of measurement. The meter adopts Non-contact current measurement, safe and simple operation. with the backlight function, make the meausrement clearly visible in dark place.

       The meter with data hold, data storage and other functions, can store 200 groups of data, the instrument connect computer by RS232 interface, stotage data can be uploaded to the computer, easy to read, analysis, save, print and so on.



ETCR7300A Large Caliber Three Phase Power Tester

 Power Supply  6V DC(LR6×4 alkaline dry batteries, continuous working 12 hours)
 Clamp Size  80mmx80mm( can clamp Φ80mm wire, or 96mm × 4mm grounding flat steel )
 LCD Size  43mmX29mm (with backlight)
 Range  Current:AC 0.0A~2000A
 Power :AC 0.0KW~1200KW
 Voltage:AC 0.00V~600V
 Frequency:25Hz~100Hz
 Phase:0.0°~360.0°
 Power factor:0.3~1.0(capacitive or inductive)
 Electrical energy 0.0000KWh~72000KWh  
 Resolution  Current:0.1A
 Power:1W
 Voltage:0.01V
 Frequency:0.1Hz
 Phase:0.1°
 Power factor:0.001
 Electrical energy :0.0001KWh
 Accuracy  ±1.5%rdg±5dgt(23℃±5℃,below 75%rh)
 Data Storage  200 Groups 

 Data Upload Function

 Storage data can be uploaded to computer, convenient to data analyze,save and print

 Automatic Shutdown
15 minutes after power on, it will power off automatically without any operation to reduce the power consumption
Power Consumption
 Close backlight: 25mA
 Open backlight: 50mA
 Working Environment
 -10℃~40℃;below 80%rh
 Store Environment
 -10℃~60℃;below 70%rh
 Measurement Method  Clamp CT, non- contact measurement, integration method
 Frequency
 50Hz、60Hz Automatic Identification
 Data Hold  Data hold function: "HOLD" symbol display
 Overflow Display  Exceed measure range overflow function: “OL” symbol display
 Line Voltage  Below 600V circuit test
 Shift
 Automatic

 Measure Time

 2 second/times

 Voltage Alarm
 While battery voltage is lower than 5.2V. low battery voltage symbol display
 Insulation Strengh  AC 3700kV/rms(Between iron core and shell)
 Suitable Safety Standard  IEC1010-1、IEC1010-2-032、Pollution 2、CAT Ⅲ(600V)
 Meter Weight  1000g
 Meter Dimension  275mm×145mm×40mm

Model Current Range Resolution Power Electric Energy
ETCR7300 AC 0.00mA~1200A 0.01mA 0.5W~720KW 0.0000KWh~72000KWh
ETCR7300A AC 0.0A~2000A 0.1A 0.0KW~1200KW 0.0000KWh~120000KWh


 Package  Outer Packing  Carton
 Inner Packing   Aluminum Case
   Accessory  Meter  1 PCS
 Testing Wires  4 PCS
 Communication cable  1 PCS
 CD  1 COPY
  Aluminum Case  1 PCS
  Manual  1 PCS
  Certification   1  PCS
  Warranty Card  1 PCS


ETCR7300A