ENERGY METER DSZ15D-3X80A

Three-phase energy meter, direct measurement. The liquid crystal display allows reading of tariff-specific total energy consumption T1 and T2 (kWh), total consumption stored in resettable RS1 and RS2 memories (kWh), instantaneous power consumption P (kW), instantaneous voltage U (V), and instantaneous current I (A) per phase. - Maximum current 3x80A. - MID approved. - 4 DIN modules = width 70mm, depth 58mm. - Standby consumption only 0.5 W per conductor. - Accuracy class B (1%). - With S0 interface. - Direct-measuring three-phase current meter, measuring active energy based on the currents flowing in and out. - The device's own consumption, which is at most only 0.5 watts, or active power of 0.5 watts per conductor, is not taken into account in measurements and does not appear on the display. - One-, two-, or three-phase conductors with a current of up to 80A can be connected to the meter. - Starting current is 40mA. - The N terminal must always be connected. - The seven-segment liquid crystal display can be read twice within two weeks without power supply. - Power consumption is indicated by a bar on the display that flashes at a rate of 100 times per kWh. - Designed for use as a fixed two-tariff meter: Switch to the second tariff by connecting 230V terminals E1/E2. - On the right side of the display are the MODE and SELECT buttons; press them to navigate the menu according to the user manual. - First, the backlight turns on, then the display can show tariff-specific total electricity consumption, consumption stored in the resettable RS1 or RS2 memory, the reading value, voltage, and current per phase. - Fault indication (false): when a phase conductor is missing or the current direction is incorrect, the mark 'false' appears on the display at the corresponding position and to the right edge of the display for that phase conductor. This product description is an automated translation of the original Finnish description.