/Three_phase_meter/77.html DTSD79-GF(0.5S) Three phase multi-function energy meter_上海大华测控设备厂有限公司 - 迅雷彩票注册,迅雷彩票网址,迅雷彩票APP

DTSD79-GF Three phase multi-function energy meter



 Product introduction

The DTSD79-GF type three phase electronic multi-function meter is a new type of multi-function meter; it accords with the correlative standard, rules of the nation it has the function as high-accuracy, well stability, advanced technology and easy operation. The performance index of the meter accords with the technical requirements of nation standard, such as GB/T 17215.321-2008 Class 1 and 2 Static AC Active energy meter, GB/T-17215.322-2008 Class 0.2S and 0.5S Static AC Reactive energy meter, GB/T-17214.323-2008 Class 2 and 3 Static AC Reactive energy meter and DL/T 614-1997 Multi-function energy meter, the communication agreement accords with DL/T 645-1997.

 Function Fratures

1. Measure forward direction, reverse direction and 4 quadrants reactive power and max demand, the time of max demand occurs

2. Split phase power measuring

3. 4 rates, 4 time zones, 6 sets of time periods, 10 time periods per day, 12 public holidays

4. Record under-voltage, undercurrent

5. Data of 3 period cycles can be congealed auto and record data of 12 months

6. The active forward & reverse direction and the reactive 4 quadrants output via pulse

7. The pulse with can be setup by controller or RS485

8. The line are communication and the infrared wireless communication accords with DL/T-645-1997

9. It can be mounted the meter key stoke-display or circular-display when power is off. Maximum 25 items can be set up to be displayed

10. Recording the load

11. It is easier for electric department centralized management

12. Overload alarming function

13. Transformer magnification can be setup

14. All the data and information can be displayed via LCD

15. Measuring the voltage, current, power of the three phase (Phase A, Phase B and Phase C) any time

16. It has the recording feature of under-voltage, undercurrent, overpower, power off/on, deleting the database, programming, adjusting the time and so on

17. It has the functions of program inhibition and demand replacement

18. Power break awakening function

19. Two sets of battery, one (3.6V) is used for keeping data, and the other set of two batteries (6V) is used for copying, they are easier to change

 Technical  data


 Outer and mount di mension