DTSD8080-L Three phase Multi functional Rail Energy Meter

Multiple active power accuracy options (0.5S, 1.0 level) are available. When the load current is ≤ 80A, there is no need for an external current transformer (limited to 5 (80) A products). One active power pulse (compliant with Class A pulse output standard) and one RS485 communication interface are available. MODBUS-RTU or DL/T645-2007 protocol can be selected with industrial grade segment code LCD, with white backlight. Display electrical parameters and energy information in two rows simultaneously for true effective value measurement. The electrical parameters and energy information can be fixedly displayed, automatically displayed in a loop, or switched through panel buttons to meet the relevant technical requirements of electronic energy meters in DL/T 614 and GB/T 17215. Multiple rate function is optional, and up to 12 time periods and four rate settings can be set per day