Only calibrated meters are permitted for electricity billing in accordance with Section 25 of the German Calibration Act. Failure to comply is an administrative offence in accordance with Section 19. Maximum current 3x80A, standby loss only 0.5 watts per path. Series-mounted device for mounting on DIN-EN 60715 TH35 rail. 4 division units = 70mm wide, 58mm deep. Accuracy class B (1%). With S0 interface. The direct-measuring three-phase meter measures the active energy based on the currents flowing between the inputs and outputs. The internal consumption of only a maximum of 0.5 watts of active power per path is neither measured nor displayed. 1, 2 or 3 external conductors with currents of up to 80A can be connected. The starting current is 4OmA. The N connection must be present. The 7-segment LC display can be read twice within two weeks, even without a power supply. The power consumption is shown in the display with a bar that flashes 100 times per kWh. Can also be used as a 2-tariff meter as standard: Applying 230V to terminals E1/E2 switches to a second tariff. To the right of the display are the MODE and SELECT buttons, which are used to scroll through the menu as per the operating instructions. First, the background lighting switches on. Then the total active energy per tariff, the active energy of the resettable memory RS1 or RS2 and the instantaneous power, voltage and current values for each external conductor can be displayed. Error message (false): If the outer conductor is missing or the current direction is incorrect, (false) and the corresponding outer conductor are shown in the display.
