ETCR4300 Three-phase Digital Phase Voltmeter-ETCR

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: Φ8mm

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
 CT Size  Φ8mm
 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
 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: 1MΩ
 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  ≥10MΩ between meter lines and sheath shell
 Structure  Double insulation, with insulation vibration-proof sheath 
 Suitable Safety Standard  IEC61010-1 CAT Ⅲ 600V,IEC61010-031,IEC61326,Pollution 2
 Weight  1310g
 Instrument Dimension  196mm×92mm×54mm

Model Shift CT Size Current Range Voltage Range Communication Interface Data Storage
ETCR4300 automatic
Φ8mm 0.0mA~20.0A 0~600V
USB-RS232 interface
500 groups
ETCR4700 35x40mm
0mA~600A USB-RS232 interface
500 groups

 Package  Outer Package  Carton
 Inner Package  Aluminum case
 Accessory  Meter  1 PCS
 Current Clamp  3 PCS
 Test Wire  4 PCS
 Communication Cable  1 PCS
 Software CD  1 COPY
 Aluminum case  1 PCS
 Manual  1 PCS
 Certificate  1 PCS
 Warranty Card  1 PCS

ETCR4300 Catalog