ETCR4300 Three 3 Phase Digital Phase Volt-Ampere Meter NEW

ETCR4300 Three-phase Digital Phase Voltmeter

Product Main Function

1. Simultaneous measurement of three AC current, range: 0.0mA~20.0A

2. Simultaneous measurement of three AC voltage, range: 0.00V~600V

3. Simultaneous measurement of UU, II, UI phase, range: 0.0°~360.0°

4. Measurement frequency, phase sequence, active power, reactive power, apparent power, power factor and other parameters.

5. Judgement of transformer wiring group, inductive, capacitive circuit and maintenance line equipment, etc.

6. Line voltage: below 600V

7. CT Size: F8mm

ETCR4300 Three Phase Digital Phase Voltmeter under the condition of the tested circuit does not open-loop, it can measurement of three-phase AC current(range:0.0mA~20.0A), three phase AC voltage(range: 0.00V~600V), phase between voltages, phase between current, phase between current and voltage(range: 0.0°~360.0°), frequency, phase sequence, active power, reactive power, apparent power, power factor, current vector sum, judge transformer wiring group, sensibility and capacitive circuit, test the secondary circuit and differential bus protection system, read the phase relationship between differential protection between each groups CT, check watt hour meter wiring correctly or not, maintenance line equipment, etc. Adopts 240dotsX160dots LCD screen, dynamic display, vector diagram indication, clear and obvious, the sharp-nose clamp jaw suitable for flat cable dense place, which can meet the demand of different place.

ETCR4300 Three Phase Digital Phase Voltmeter equipped with anti-vibration, anti-slip and high insulation sheath, the instrument aslo equipped with USB interface, which can store 500 groups of data, upload the storage data to the computer by the system software, realize online real-time monitoring and historical query, dynamic display, can read, save, report, print historical data, etc.


Power Supply DC 9V LR14 1.5V 6 PCS(Battery does not include)
CT Size F8mm
LCD Size 240dotsX160dots
Range Voltage range:AC 0.00V~600V
Current range:AC 0.0mA~20.0A
Phase range:0.0°~360.0°
Frequency range:45.00Hz~65.00Hz
Active power range:0.0W~12kW
Reactive power range:0.0VAR~12kVAR
Apparent Power range:0.0VA~12kVA
Power factor range:-1~+1
Current vector sum range:0mA~60.0A
Resolution Voltage:AC 0.01V
Current:AC 0.1mA
Phase:0.1°
Frequency:0.01Hz
Active power:0.1W
Reactive power:0.1VAR
Apparent Power:0.1VA
Power factor:0.001
Current vector sum: 1mA
Accuracy ±0.5% range
Date Storage 500 groups
Data Upload Function USB interface, the stored data can be uploaded to computer, easy to analyze and management data
Auto Shut Down 15 minutes after start up, the meter shuts down automatically without any operation
Power Consumption Open backlight: MAX working current about 80mA, the battery can continues working 8 hours
Close backlight:working current about 50mA,the battery can continues working 12 hours
Working Environment -10?~40?;below 80%Rh
Store Environment -10?~60?; below 70%Rh
Phase Sequence Positive: U1, U2, U3 or I1, I2, I3 The cursor flashes successively from left to right
Inverting: U1, U2, U3 or I1, I2, I3 The cursor flashes successively from right to left
The amplitude range of the tested singal when measure phase Measuring phase of UU: 30V ~ 500V
Measuring phase of UI: 10V ~ 500V, 10mA ~ 10.00A
Test Line Length 1.5m
Current Clamp Length 2m
Measure Time 2s/time
Data Hold In testing, press the HOLD key to hold the data, display the "DH" symbol
Input Impedance Test voltage input impedance: 1MO
Low Battery When the battery voltage is lower than 7.2V, low battery symbol appears, reminding replace battery
Withstanding Voltage It took 1 minute to withstand 1000V/50Hz sine wave AC voltage between the meter line and the out shell
Insulation =10MO between meter lines and sheath shell
Structure Double insulation, with insulation vibration-proof sheath
Suitable Safety Standard IEC61010-1 CAT ? 600V,IEC61010-031,IEC61326,Pollution 2
Weight 1310g
Instrument Dimension 196mm×92mm×54mm