(Lianyungang, 2010) Xiaoming's electronic energy meter is marked with the words "3200imp / (kW · h)". When his family only turns on a certain electrical appliance, it is found that in 10 minutes

(Lianyungang, 2010) Xiaoming's electronic energy meter is marked with the words "3200imp / (kW · h)". When his family only turns on a certain electrical appliance, it is found that in 10 minutes

60W, 1.8kwh

Dt862-4 three-phase four wire active power meter, model 3 * 10 (40) a, 100r / kW · h, 3 × 220 / 380V
The last digit is a rolling number. The color of the last digit is the same as that of the first five digits. Is the last decimal point? (three phase four wire function meter dt862-4 type 3 * 10 {40} a 50 Hz 3 * 380 / 220 V 100 RPM / kw-h, my meter has 6 digits in total)

If there is a decimal point, there will be an obvious point at the bottom of the space between the last digit and the previous digit;
If yes, the last one is the tenth; if no, the last one is the tenth
Watch carefully and you'll find out

Among the three-phase four wire active watt hour meters, 3 * 200 / 380V, 3 * 1.5 (6) a, 50 Hz, 600 R / kW. H

3 * 220 / 380V refers to the input three-phase voltage of 380V with zero line, 3 * 1.5 (6) a refers to the current through the meter, the rated value is 1.5 A, the maximum is not more than 6 A, 50 Hz refers to the power frequency, 600 R / kWh refers to the meter to use 1 degree of electricity after 600 turns