Products
Wall Mounted Energy Meter
DTSF2367、DSSF2367
DTSF2367、DSSF2367
DTSF2367、DSSF2367
DTSF2367、DSSF2367
Overview
The three-phase four-wire multi-tariff energy meter of type DTSF2367 and DSSF2366 is designed by combining advanced energy metering dedicated chips with mature multi-tariff technology. It applies digital sampling processing technology and SMT process, and is designed and according to the actual electricity consumption conditions of residents. It is an energy meter with international advanced level.
The instrument realizes time-sharing metering, automatic data storage on the day, programming and meter reading by hand-held terminal or PC, LCD display and other functions; it can be set for 5 tariffs, 14 time periods 5 time zones, etc., and has a verification output.
The instrument conforms to the standard GB/T 17215.321-208 "Special Requirements for AC Electrical Measurement Equipment Part 21: Stationary Active Energy Meters (Class 1 and 2)" and GB/T 7215.323-2008 "Special Requirements for AC Electrical Measurement Equipment Part 23: Stationary Reactive Energy Meters (Class2 and 3)", and the communication protocol conforms to "DL/T645-1997 Communication Protocol for Multi-functional Energy Meters" and "/T645-2007 Communication Protocol for Multi-functional Energy Meters".
Technical
Normal
working voltage
0.9UN~1.1UN
Extreme working voltage
0.75UN 〜1.15UN
Voltage line power consumption
≤2W 5VA
Current line power consumption
1VA
Data backup battery voltage
3.6V DC
Clock accuracy (daily error)
≤0.5s (23℃)
Battery capacity
1200mAh
Data retention time after power failure
>10 years (with new battery)
Number of tariffs
5
Number of time periods
14
Range of metering
0~999999.99 kW.h
Display
Liquid
crystal
Communication baud rate
Infrared port: 1200bps, fixed
RS485 port: 1200bps~9600bps, 2400
Overall dimensions(LxWxH)
132x159x69(mm)
Product Specification
Product
model
Accuracy class
Calibration
current
Display mode
Three-phase
three-wire
3x100V
3x1.5⑹ A
Active 0.5S 1.0 class;Reactive
2.0 class
3x3⑹ A
3x 380V
3 x 1.5(6)A
3x3 (6) A
3x2.5(10)A
3 x 5(20)A
3x10(40)A
3x10(60) A
3x15 (60) A
3x20 (80) A
3x30(100) A
Product
model
Accuracy class
Calibration
current
Display mode
Three-phase
four-wire
3 x 57.7/100V
3x1.5(6) A
Active 1.2 class;Reactive 2.0
class
3x3 ⑹ A
3x220V/380V
3x1.5(6) A
3x3(6) A
3x2.5(10)A
3x5(20) A
3x10(40) A
3x 15(60) A
3x20 (80) A
3x30(100) A