ETCR4400 Multifunction Three-Phase Phase Voltammeter

Description

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Description:
ETCR4400 Multifunction Three-Phase Phase Voltammeter
Product Main Function
Simultaneously measurement the voltage amplitude, current amplitude, voltage phase, current phase, the phase between voltage and current, frequency, power, active power, reactive power, display the vector diagram of three-phase voltage and three-phase current in real time.The meter can judge the three-phase phase sequence, sensibility and capacitance circuit, test the secondary circuit, check whether the wiring of the watt-hour meter is correct or not, overhaul the line equipment and so on.
Simultaneously two-channel AC current measurement, range: 0.001A-20A
Simultaneously two-channel AC voltage measurement, range: 2V-700V
Simultaneously phase test among UI, II, UU, range: 0°~360°
Product features
High measurement accuracy, voltage and current accuracy upt to class 0.3; phase accuracy is ±0.3°.
A variety of measurement modes, can be single-phase, two-phase and three-phase measurement mode;Three-phase 4-wire and three-phase 3-wire measurement mode.
The measuring personnel only need the wiring operation, the instrument automatic measurement, and real-time update data, which is convenient the field analysis; The instrument adopts complete isolation technology to avoid safety accidents.
Touch color screen, easy and convenient operation, large capacity lithium battery, USB interface, data upload function and so on.
Range and Accuracy
Measurement Type
Measurement Range
Accuracy
Resolution
Voltage
2V~700V
±0.3%Fs
0.0001V
Current
0.001A-20A
±0.3%Fs
0.0001A
Phase
0°~360°
±0.3°
0.1°
Ramp
0~20 times
-
-
Frequency
45Hz~65Hz
±0.03Hz
0.0001Hz
Active Power
0.002W~14000W
±0.3%Fs
0.0001W
Reactive Power
0.002VAR~14000VAR
±0.3%Fs
0.0001VAR
Working Environment : 23
o
C±3
o
C,HR<75%,the detected conductor is in the center posistion of the clamp
Technical Specification
Function
Description
Power Supply
DC7.4V, 5200mAH rechargeable lithium battery
Function Option
Touch screen option
Display Mode
5 inch touch color screen
LCD Size
108X65mm
Host Size
210mm×129mm×68mm
Weight
Host: 890g; Total weight: 2000g(with the package)
Test Line
One of each yellow,green,red,black voltage test line
Current Clamp
Clamp jaw size φ8mm(3pcs)
Data Storage
1000 groups
Data Upload
USB interface, tester record data can be uploaded to computer, and can export the EXCEL format
Battery Voltage
Battery power indicator display, battery voltage lower than 10% remind to charge in time
Automatic Shutdown
15 Minutes after power on, will automatic shutdown without any operation. Before shutdown will reminder
Working Time
Continue working time is 12 hours when full charge.
Power Consumption
Working(backlight 50mA): 320mA
Working Condition
Temperature: -20℃~ 50℃; Relative humidity: 0 ~ 95%HR without condensation
Accessories
Host:1PCS; Current clamp sensor: 3PCS; Test line:4PCS; Charger: 1PCS; USB communication cable: 1PCS; Aluminum case :1PC;
Accessory
Host
1pcs
Current Clamp
3pcs
Voltage Test Line
1 set(1 each for red, yellow, green and black)
USB Communication Test
1pcs
Charge
1pcs
Instrument Case
1pcs
Manual , Warranty Card ,Certificate
1set