Name: DTSD1316/DSSD1316Type three-phase electronic multi-functional energy meter

　　Three Phase Multifunction Electric Energy Meter

　　DTSD1316/DSSD1316 three phase energy meter is new kind of product made by SMS Electric Co., Ltd. It adopts the advanced technology to satisfy different users.

　　Functions and Features:

　　1. Total energy and tariff energy measurement under +P,-P,+Q,Q1,Q2,Q3,Q4\

　　2. Max demand and corresponding time measurement under +P,-P+Q,-Q

　　3. Programmable demand interval (1-60 min); programmable sliding interval (1-60 min), max sliding window is 15.

　　4. Tariff control: programmable 4 tariffs. Two separated time & tariff programs switch are pre-setting time point. 12 times zones setting in one year, 8 weeks program (WP), 8 daily program (TP) and 12 different time sections in one day.

　　5. Real-time measurement of U, I, P, Q, PF, and frequency.

　　6. To record month voltage pass rate for each phase.

　　7. To record last 10 beginning & ending time for lose voltage, lose current, no current, lose phase, reverse, over pressure, power off, reversed phase.

　　8. Events record: To record last 10 occurring time and accumulated times for programming, time calibrating, power-on/off, low battery, abnormal resetting, cover opening, to record and display self-check errors of LCD driving, EPROM, from FLASH metering IC, clock.

　　9. Communication: infrared and RS 485 communication.

　　10. LCD display: auto-display/push-button display/remote-control display. Programmable display content and LCD backlight.

　　11. To record Load Curve for current max demand, total 4 quadrants reactive energy, total reactive/active energy, PF. P, Q and power direction, Frequency of U I. Each data could save 10000 test points.

　　12. Billing function

　　13. Data frozen function

　　14. Meter wake-up funcion

　　The Main Technical Parameter