Model Number

DTS/DSS1205

General description:

DTS/DSS1205-W 3 phase electronic network meter is that 3 phase AC electric RTU  in rated frequency 50Hz  for calculating active power., combined special digital LSI and MPU,with RS 485 and other communication interface ,connect to network with Concentrated Data Collection.

The performance index of this product accord with all the technology request of GB/T17215-2002 calibration

█ function feature:

◆    Calculation of active power,reverse power calculated in to positive power and drive KWH calculator

◆     Use special digital LSI and SMT (Surface Mount Technology),with realiable performance

◆    Multiform EMC (Electro Magnetic Compatibility),long using life and very low fault

◆    With RS485 communication interface (standarded configuration),connect to network with CDCS (concentrated data collection system),for Distance Remote Control

◆    RS485 interface is isolated in electric meter,also proof-thunder

◆    With infrared and 485 communication interface,set parameter in spot or handheld equipment

◆    Extended function: LCD display for option

█ tech index and parameter

executive Standard :   GB/T17215-2002，

precision rank  active power： 1

current:  3×1.5(6)A、3×5(20)A、3×10(40)A、3×15(60)A、
3×20(80)A、3×30(100)A
rated voltage:    3 wire：3×100V　 ;   4 wire：3×220/380V

rated frequency:50Hz

working voltage range 0.85Un~1.1Un,limited range: 0.75Un~1.15Un
working surrounding temp:　　 -20℃+45℃
limited range of working temp：-30℃+60℃

Relative humidity：　≤85％
total power  circuit voltage: ≤2W、5VA current circuit：≤2.5VA
storage period of tech parameter and data：≥10 years
communication certification:  DL/T645-1997   

communication baud rate :    

RS485：1200bps;　infrared interface：1200 bps