ETCR4000A Intelligent Double Clamp Digital Phase Voltmeter -ETCR

ETCR4000A Intelligent Double Clamp Digital Phase Voltmeter

Product Main Function

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

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

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

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

5. Judge transformer group, inductive, capacitive circuit, overhaul line device.

6. Line Voltage: below 600V

7. CT Size: Φ8mm

ETCR4000A Intelligent Double Clamp Digital Phase Voltmeter  is a well-developed full-automatic, multi-functional, digital, intelligent meter specifically designed for field testing, which is a overall upgrade product based on mechanical knob phase volt-ampere meter, can simplify operation and reduce the possibility of misoperation, featuring high accuracy, high stability, low power consumption, easiness to use and so on. It can directly measure AC voltage and AC current without opening the measured circuit, phases between three voltages, three currents and phase between the voltage and current; in addition, the power factor and power of the circuit can be indirectly measured, it can also be used to distinguish three-phase sequence, transformer wiring group, inductive and capacitive circuits, test second circuit and bus differential protection systems, read the phase relationship between CTs of the differential protection, check the meter wiring right, repair lines and equipment, etc. Apply to electric power, petroleum chemical industry, metallurgy, railway, and meteorology, industrial and mining enterprises, scientific research institutions, measurement sector and so on. Especially for the electricity billing system and relay protection system, and electricity measurement, electricity check,  power inspection for power marketing department. Assembling, relay protection, differential detection, start experiment, substation overhaul, or power practical training, skills match for biotech department.

ETCR4000A Intelligent Double Clamp Digital Phase Voltmeter has well designed shell mould made of newest material, attach with shakeproof, skidproof, high insulation sheath, has a 240dots×160dots LCD screen, all the test data display on the screen simultaneously, vector diagram indication, and looks exquisite and comfortable. Meter equipped with USB-RS232 interface, can store 1500 sets of data, through the system software upload stored data to the computer, implementing online real-time monitoring and historical inquires, dynamic display. Can read, save, report, print history data, etc. Its small mouth clamps are suitable for line densely places.

ETCR4000A Intelligent Double Clamp Digital Phase Voltmeter aliases: full-automatic double-clamp digital phase voltmeter, multi-functional double-clamp digital phase voltmeter, full-automatic phase voltmeter, digital phase voltmeter, including the functions of the general mechanical double-clamp digital phase voltmeter, suitable for electric power, petrochemical, metallurgy, railway, industrial and mining enterprises, scientific research institutions, measurement departments.Especially suitable for electric energy billing system and relay protection system, its power supply Marketing Department of electric energy measurement, electricity inspection, electric power inspection, the production and technology department of the table connected to electricity, relay protection, differential detection, starting test, transformation maintenance, or electric power training, skills and so on.

 4000A


 Function  Measure two channel AC voltages, current, phase between voltages, phase between currents, phase, frequency, phase sequence, active power, reactive power, apparent power, and power factor between voltage and current. Discriminate the transformer wiring group, inductive and capacitive circuits, test the secondary circuit and the busbar protection system, read the phase relationship between the CTs of the differential protection groups, check the wiring of the meter for correctness, and repair the line equipment, etc.
 Power Supply  DC 9V Alkaline dry battery LR14 1.5V 6 PCS
 Clamp  Sharp-nose current clamp: 7.5mm×13mm
 Range(Automatic)  Voltage:AC 0.00V~600V ;
 Current:AC 0.0mA~20.0A;
 Phase:0.0°~360.0°;
 Frequency:45.00Hz~65.00Hz;
 Active power:0.0W~12kW;
 Reactive power :0.0VAR~12kVAR;
 Apparent Power:0.0VA~12kVA;
 Power factor:-1~+1;
 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
 Date Storage  1200 groups
 RS232 Interface  USB-RS232 interface, the stored data upload computer, convenient to analyze  management data
 Power Consumption  Open backlight with Max power consumption135mA, the battery continues working 6 hours
 Close backlight,the meter power consumption 90mA,the battery continuesworking 9 hours
 Display Mode  2.8 inch color LCD screen, display area: 58mm×44mm
 Meter Diamension  196mm×92mm×54mm
 Test Rate  About 2 second/times
 Data Hold  In measurement, press HOLD key to hold data,“DH” symbol display
 Auto Shut Down   15 minutes after boot up, the meter shuts down automatically without any operation, to reduce battery consumption
 Backlight Function  Yes, stuitable for dark place and use at night; it will close backlight after 5 minutes without any operation
 Voltage Detection  When the battery voltage is lower than 7.2V, low battery symbol display,and remind to replace the battery.
 Instrument Weight  Host: 550g
 Current Clamp: 170gX2
 Test Wires: 250g
 Test Wire Length  1.5m
 Current Clamp wire Length  2mX φ4mm
 Working Temperature  -10℃~40℃;below 80%rh
 Store Temperature  -10℃~60℃;below 70%rh
 Input Impedance  Test voltage input impedance is:1MΩ
 Withstanding Voltage  It took 1 minute to withstand 1000V/50Hz sine wave AC voltage between the meter line and the out shell.
 Insulation  Between the meter line and the out shell ≥ 100MΩ
 Structure  Double insulated, with insulated vibration-proof jacket
 Suitable Safety Standard  IEC61010-1 CAT Ⅲ 600V,IEC61010-031,IEC61326,Pollution 2



Model Shift CT Size Current Range Voltage Range Communication Interface Data Storage
ETCR4000 manual control Φ8mm 0.0mA~10A 0~500V - -
ETCR4000A automatic Φ8mm 0.0mA~20.0A 0~600V USB-RS232 interface 1200 groups
ETCR4100 manual control Φ8mm - - - -
ETCR4200 automatic 35x40mm 0.0mA~600A 0~600V USB-RS232 interface 1200 groups

Package Outer Package Carton
Inner Package Aluminum box
Accessory  Host 1 PCS 
Instrument Case 1 PCS 
Current Clamp  2 PCS 
Test Wires 4 PCS(red 2 pcs,black 2pcs )
Data Cable 1 PCS
Manual , Warranty Card ,Certificate 1 SET