Main Functions

Measure three-phase AC voltage, current, phase, frequency, phase sequence, active power, reactive power, apparent power, power factor, current vector and other power parameters

Clamp jaw size: 35mm×40mm

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: 0.0W～360kW

Power factor: -1.000～1.000

Current vector sum: 0.0A～1800A

Storage function: 500 sets of data storage

USB communication interface

Product Introduction:

Large Caliber Three Phase Digital Phase Voltmeter, also known as three-clamp phase voltammeter, three-phase phase voltammeter tester, handheld phase tester, portable phase meter, vector diagram analyzer, is used to simultaneously measure three-phase AC voltage, current, inter-voltage phase, inter-current phase, voltage-current phase, frequency, phase sequence, active power, reactive power, apparent power, power factor, current vector sum, determine transformer wiring group, inductive, capacitive circuit, test the secondary circuit and the female difference protection system, and read out the phase between the groups of CTS for dynamic protection Relationship, check whether the wiring of the meter is correct or not, overhaul the line equipment, etc., to provide a safe, accurate and convenient new type of power meter for electricity inspectors.It is especially suitable for power billing systems and relay protection systems.

Large Caliber Three Phase Digital Phase Voltmeter adopts a 2.8-inch TFT color LCD screen with dynamic display and vector diagram indication, which is clear at a glance.Its large-caliber current clamp is suitable for thick cables and high-current places.The intelligent design of the instrument reduces the cumbersome operation, reduces the possibility of misoperation, and has high test accuracy and easy to use.The instrument is equipped with anti-vibration, non-slip, high-insulation sheath, USB communication interface, can store 1200 sets of data, upload the stored data to the computer through the system software, realize online real-time monitoring and historical query, read, save, report, print historical data, etc.

Feature:

1. Intelligent design reduces the cumbersome operation and reduces the possibility of misoperation. It has the advantages of high precision, high stability, low power consumption, and easy to use.

2. Input by voltage transformer and current clamp, there is no high voltage in the machine, and the three inputs are completely isolated, which is safe and reliable.

3. Large-caliber jaws are suitable for thick cables and places with high currents.

4. The test line adopts a special power cable, and the elastic rod plug and alligator clip are insulated and protected.

5. Storage function, 500 sets of data storage.

6. USB communication interface.

Technical Parameter:

1.Range & Basic Error

Category-------------Range-------------Resolution-------------Basic Error

Voltage-------------AC 0.00V～600V-------------0.01V-------------±(0.5%range)

Current-------------AC 0.0mA～600A------------1mA-------------±(0.5%range)

Phase-------------0.0°～360°------------0.1°-------------±1°

Active Power P-------------0.0W～360kW------------0.1W-------------±(1.0%range)

Reactive Power Q-------------0.0var～360kVar-------------0.1var-------------±(1.0%range)

Apparent Power S-------------0.0VA～360kVA-------------0.1VA-------------±(1.0%range)

Power Factor PF----------------1～+1-------------0.001-------------±0.03

Frequency F-------------45Hz～65Hz-------------0.01Hz-------------±(1.0%range)

2.General Specifications

Power Supply: DC9V alkaline dry battery (1.5V AA×6)(Batteries are not included in the package.）

Working Current:The maximum power consumption when the backlight is turned on is 135mA, and the battery works continuously for about 6 hours.Turn off the backlight, the meter consumes 90mA of power, and the battery works continuously for about 9 hours.

Display Mode: 2.8inch TFT color LCD screen, display area 58mm×44mm

Instrument Size:196mmX92mmX54mm

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: 0.0W～360kW

Reactive Power Range: 0.0var～360kvar

Apparent Power Range: 0.0VA～360kVA

Power Factor Range: -1.000～1.000

Current Vector Sum: 0mA～1800A

Phase Sequence:

Positive phase: U1, U2, U3 or I1, I2, I3 cursor flashes sequentially from left to right

Reverse phase: U1, U2, U3 or I1, I2, I3 cursor flashes sequentially from right to left

Clamp Jaw Size: 35mm×40mm

Detection Rate: 2 seconds/time

Data Hold: Press the HOLD key to hold the data during the test, and the ”HD" symbol is displayed

Memory: 500 groups

Communication Interface: USB interface, upload the stored data to the computer, easy to analyze and manage data

Automatic Shutdown: After about 15 minutes of inoperable, the meter automatically shuts down to reduce battery consumption

Backlight Function: Yes, suitable for dim places and night use

Voltage Detection: When the battery voltage is lower than 7.2V, the low battery voltage symbol is displayed to remind the battery to be replaced.

Weight: Host: about 550g (include battery); total weight: about 2.6kg (include accessories)

Input Impedance: The input impedance of the test voltage is: 1MΩ

Withstand Voltage: The sine wave AC voltage of 1000V/50Hz is tolerated between the instrument line and the housing for 1 minute

Insulation: ≥100MW between the instrument circuit and the sheathed housing

Structure: Double insulation, with insulated anti-vibration sheath

Suitable Safety Standard: IEC61010-1 CAT Ⅲ600V, IEC61010-031, IEC61326, pollution level 2

Working Temperature & Humidity: -10℃～40℃; below 80%RH

Store Temperature & Humidity: -10℃～60℃; below 70%RH