DSZ15DZ-3x80A MID Two-way three-phase meter, MID calibrated Two-way three-phase meter. Maximum current 3x80A, standby loss only 0.5 watts per path. Series-mounted device for mounting on mounting rail DIN-EN 60715 TH35. 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 not measured and not displayed. The active energy is added depending on the sign. Positive power in the meter means energy consumption, negative power means energy supply. The energy measurement is carried out on a balancing basis. If the energy consumption (P positive) is greater than the energy supply (P negative), the meter reading T arrow to the right is increased. If the energy supply is greater than the energy consumption, the meter reading T arrow to the left is increased. Energy consumption is shown with a right arrow and energy supply is shown with a left arrow, each above the active bar in the display. 1, 2 or 3 outer 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 also be read twice within two weeks without a power supply. The power consumption is shown in the display with a bar that flashes 100 times per kWh. 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 backlight switches on. The total active energy per consumption and delivery, the active energy of the resettable storage consumption and delivery as well as the instantaneous values of power, voltage and current per phase conductor can then be displayed. Error message (false): If the outer conductor is missing, false is displayed and the corresponding outer conductor is shown in the display.
