Wireless AC meter. Standby loss only 0.5 watts. Modular device for mounting on DIN-EN 60715 TH35 rail. 1 division unit = 18mm wide, 58mm deep. This AC meter measures the active energy based on the current flowing between the input and the output and sends the consumption and the meter reading to the Eltako wireless network. Accuracy class B (1%). Evaluation on the computer with the GFVS building wireless visualization and control software or with the FEA65D energy consumption display. GFVS-Energy supports up to 100 transmitter modules, GFVS 4.0 up to 250 transmitter modules. The own consumption of only a maximum of 0.5 watts of active power is neither measured nor displayed. Like all meters without an MID declaration of conformity, not approved for monetary electricity billing in Europe. One external conductor with a current of up to 65A can be connected. If the load is expected to be more than 50%, a ventilation distance of 1/2 division unit from devices mounted next to it must be maintained. If necessary, use the DS12 spacer. The starting current is 40mA. The consumption is stored in a non-volatile memory and is immediately available after a power failure. Radio telegrams: A telegram is sent within 60 seconds if the power has changed by at least 10 percent. A change in the meter reading is sent immediately. A total telegram with the meter reading and power is sent every 10 minutes. When the supply voltage is switched on, a learning telegram is automatically sent so that the associated energy consumption display can be taught. If the L input and L output were swapped when connecting, an HT/NT switchover telegram is sent every 20 seconds to indicate the connection error.
