DIN-Schienen-Meter (DIN-Schienen-meter)

din-rail meter ( din rail meter) Working indication There is a green LED (POWER LED) which is used as indicating power in the front panel of meter. When the meter works normally, this LED will light-on. When meter is going wrong or no power supply, the LED will turn off. Consumption indication There is a red LED (PULSE LED) which is used as indicating power consumption in the front panel of meter. When consumption happens, the LED will flash. The more quickly LED flash, the more consumption there is. For this LED, the flash rate is 1600 impulses per kWh.