ETCR4320 Large Caliber Three-phase Digital Phase Voltmeter

ETCR4320 Large Caliber Three-phase Digital Phase Voltmeter
Notice:
  The standard package don't include batteries.Because,the international air shipping forbid to ship liquid,powder and batteries,we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.
At the same time, please forgive us that we are unable to provide the English user manual. If you need it, please contact the customer service after purchase.
Thanks for your support!
Product Main Function
1. Simultaneous measurement of three AC current, range: 0.0mA~600A
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
8. Data Storage: 500 groups
ETCR4320  Large Caliber Three-phase Digital Phase Voltmeter  is a multifunctional, digital and intelligent instrument specially developed by our company for field testing. It has the characteristics of high accuracy, high stability, low power consumption and convenient to use etc. Under the condition of the tested circuit does not open-loop, it can measurement of three-phase AC voltage, current, phase between voltages, phase between current, phase between current and voltage, 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., To provide a safe, accurate and convenient new power meter for electricity inspectors.
         ETCR4320  Large Caliber Three-phase Digital Phase Voltmeter  with shake proof, skid proof, and high insulation sheath. Adopts 240dotsX160dots LCD screen, dynamic display, vector diagram indication, clear and obvious, which shows the exquisite and luxurious appearance. The instrument adopt large caliber current clamp, suitable for testing of thick conductor and large current place.
        ETCR4320  Large Caliber Three-phase Digital Phase Voltmeter  also name intelligent three phase digital phase voltmeter, multifunction three phase digital phase voltmeter and three clamp digital phase voltmeter etc. Suitable for electric power, petrochemical, metallurgy, railway, industrial and mining enterprises, scientific research institutions, measurement departments. It is especially suitable for electric energy billing system and relay protection system.
Technical Parameters
Function Description
Function in the case of the tested circuit is not open-loop, measure two 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.
CT Size 35mm×40mm
Power Supply DC9V alkaline batteries(1.5V AA×6)
Working Current Max power consumption of open backlight: 80mA, battery power can continues working 8 hours
Meter power consumption of close backlight:50mA,battery power can continues working 12 hours
Display Mode LCD display, 240dots×160dots
Meter Size 196mm×92mm×54mm
Voltage Range AC 0.00V~ 600V
Current Range AC 0mA~ 600A
Phase Range 0.0°~360.0°
Frequency Range 45.00Hz~65.00Hz
Active Power Range 0W~240kW
Reactive Power Range 0var~240kvar
Apparent Power Range 0VA~240kVA
Power Factor Range -1.000~1.000
Current Vector Sum 0.0A~1800A
Resolution Voltage: AC 0.01V
Current: AC 0mA
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: 0.1A
Phase Sequence Positive phase: U1, U2, U3 or I1, I2, I3 cursors flash from left to right
Invert phase: U1, U2, U3 or I1, I2, I3 cursor flash from right to left
Sampling Rate About2times/second
Data Hold PressHOLDkey to keep data, "DH" symbol display
Data Storage 500 groups
Communication Interface USB interface, store data can be upload to computer, convenient to analyze management data
Auto Shutdown 15 minutes after boot up, the meter shuts down automatically without any operation
Backlight Function Yes, Suitable for dark place and at night use
Voltage Detection When the battery voltage is lower than 7.2V, low battery symbol appears, reminding replace battery
Weight Host: 550g
Current Clamp: 185g*3
Test wires: 250g
Test Wire Length 1.5m
Current Clamp Length 2m
Working Temperature and Humidity -10?~40?, below 80%Rh
Storage Temperature and Humidity -10?~60?, below 70%Rh
Input Impedance Test voltage input impedance: 1MO
Withstand 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 CATIII 600V, IEC61010-031, IEC61326, Pollution 2
 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