1x LED Digital Wattmeter Voltmeter Ammeter Kilowatthourmeter Power factor panel module

DL69-2047 digital multi-function measuring instrument ????????????????User manual D69-2047 digital multi-function table also displays the measured AC voltage, AC current, active power, electrical energy (power), power factor and other electrical parameters. The main specifications 1. Accuracy: 1% ± 2 words 2. Display: Voltage and Power Factor 0.32 inch display 4 red LED digital current display, 4-digit red LED digital tube 0.32 inches. ????????????????Active power, energy (electricity) display 5, green LED digital tube 0.32 inches 3. Measuring range: AC voltage: AC80.0-300.0V, (or AC200.0-450.0V, customized according to user needs) ????????????????????????AC current: AC0.00-100.0A, when the measured current is less than 100A, the current display resolution of 0.01A, when the measured current is greater than 100A, the current display resolution of 0.1A, automatic conversion range. ????????????????????????: (Active measurement voltage AC80.0-300.0V) 0.0-30000W (AC200.0-450.0V: 45000W) ????????????????????????Energy (Electrical): 0.000-99999kwh, automatic decimal conversion ????????????????????????Power Factor: 1.000-0.000 4. Measurement speed: about 2 times per second 5. Size: 79 × 43 × 48mm ? ? Use and wiring method 1. According to the drawing of the wiring diagram, terminate the secondary current transformer instrument (green wire) on the blue terminal of the instrument, and measure the circuit wire through the middle hole of the current transformer. 2. Connect the leads to the instrument voltage measurement green terminal. Then pass the measured voltage. Start reading the measurement results. 3. Power meter display function display voltage (V), current (A), active power (W). Press the left button on the dashboard ??(SAM CK), active wattmeter (W), display change display power (kWh) (kWh), and then click the button to change the display power factor (cosΦ). Press the button again to switch back to display activation (W). Press the (SAM CK) digital tube display function buttons as shown in the green below: 1x LED digital power meter voltmeter ammeter kilowatt meter power factor panel module 4. Press the button (SAM CK) function to convert the measured value to electrical energy (electrical) measurement function when it is necessary to measure the electrical energy (electrical degree) from zero Measurement function Green LED digital display function (SAM CK) Button for 5 seconds, the power (electrical degrees) shows all green five digits display zero, the release button (SAM CK) energy (electricity) measurement display scratch. 5. Energy (power) shows the automatic power saving function data, that is, when the measured voltage is disconnected or powered off, the instrument is re-connected to the power measurement will automatically save the current energy (electricity) data will be stored in the original data Constantly accumulated.