Description

AC Power LCD Digital Voltage Current Power Voltmeter Ammeter KWH Panel Meter Electric Energy Consumption Monitors 100A

The digital multi-function meter displays the measured AC voltage, AC current, active power, and electricity/electric energy on one meter at the same time.

Description:

Product name: LCD digital multi-function meter

Display: high-definition LCD color display

Dimensions: 79*43*48 (mm)

Display color: red yellow white green

Installation size: 76*39 (mm)

Installation method: panel installation

Measurement accuracy: 1% ± 2 words

Functional test: AC voltage, current, power, energy (electricity)

Measurement speed: 2 times per second

Measurement range: AC voltage: AC40.0-300.0V (or AC200.0-450.0V) Customers can choose a suitable range according to their needs

AC current: AC0-99.99A, the current display resolution is 0.01A, when it exceeds 100A, it will display 100.0A

Active power: 40-300V display range 0-30000W, 200-450V display range 0-45000W display resolution 0.1W between 0-9999.9W, [the rest are 1W]

Power: display range within 0-10000KWH, display 9999.999, above 10KWH, display 00000.99KWH, maximum display 9999999KWH

Save/memory function: When the meter is powered off during use, the accumulated power value of the meter will be stored by itself (the previous power data will not be lost)

(100A transformer hole diameter 15.5mm) can meet the national standard 21-25 square (mm) standard copper wire through

The lead of the secondary end of the transformer can be appropriately extended by about 0.5-3.5 meters according to the installation distance of the equipment (0.3 square wire or ordinary light bulb wire can be used, which does not affect the measurement accuracy)

Precautions

1. When measuring AC 110V 220V grid voltage, please check AC40-300V, and when measuring 380V, check AC200-450V! If you place an order and check AC200-450V for 220V grid voltage measuring instrument, it is not allowed! Remember!

2. The connection between the voltage input (green) terminal and the current transformer secondary input terminal (blue) should not be connected incorrectly, otherwise the instrument will be damaged!

3. AC200-450V is only suitable for pure AC 50-60HZ mains power supply, and cannot be used for square wave inverter output and corrected sine wave circuit measurement, otherwise the meter will be permanently burned!

4. AC80-300V can be used for measurement on non-positive selective wave circuits [such as: square wave and correction wave inverters, frequency converters, variable frequency soft start motors and other equipment]

5. Remember not to squeeze the LCD screen during the installation of the instrument! Otherwise, there will be broken or garbled characters!

6. Extreme working conditions:

Working temperature: -10～+50℃

Working humidity: 10～80% (no condensation)

Working air pressure: 80～106kPa

Sun exposure: no direct exposure