Detailed Product Description

1.  General

Model DTSD1036 / DSSD1036 Poly phase multi-function Energy Meters,is designed to satisfy industrial demand with state of art technologies,adopting LSI,digital sampling technology and SMT production process.

The product conforms to all technical requirements of multi-function meter specified in GB/T17215,GB/T178831999 and DL/T6451997 as well as IEC62052-11, IEC62053-21, IEC61036, IEC60687, IEC61268.

2. Main features

u   Measuring instantaneous voltage, current, power and frequency of the phases;

u   Record function of voltage-loss (phase failure), current-loss, voltage eligible rate, electric break and restore, programming, maximum demand clearing, broadcast time synchronization and so on;

u   Measuring import and export active energy (TOU); Measuring positive and negative reactive energy (TOU) ; even export and import reactive energy can be defined and recorded accordingly;

u   Measuring Maximum Demand of positive active/reactive, negative active/reactive (TOU);

u   Power supply quality monitor; to detect and record events of phase voltage lose, phase current lose, unqualified voltage sag, power outrage, programming parameterization (broadcast time calibration, reset etc.,)

u   Maximum programming 4 tariffs, 16 day tables, 4 season year tables and 12 holiday tables;

u   LCD display with 6 integers and 2 decimals;

u   Detection of LCD display segment, operating status, battery consume and memory alarm

u   For the program of important parameterization, controlled by password and internal hardware switch;

u   Automatic scroll display with quick scan function; maximum 36 scroll display items can be set freely as well as display sequence and interval time;

u   Built-in RTC clock, broadcast time synchronization via RS485 communication interface;

u   Going to sleep-mode while power outrage; during power failure it can be waken up by pressing Button or infrared HHU to transfer data from meter to HHU or PC with the support of backup battery;

u   Fast and Convenient replacement of backup battery without removing the upper cover;

u   Provided with 2 RS485 port (optional) and 1 optical port; it can communicate with PC or HHU via two RS485 ports and optical port in the meantime;

u   Baud rate: RS485 port 1: 1200bps∼960bpsRS486 port 2: 1200bps;

u   Expand functionalities (option) ; Load profile, frozen energy consumption data, detection of current even during power failure;

3. Technical data

3.1 Operating Voltage:  (3 elements) 3×220V/380V3×57.7/100V(2 elements) 3×100V;

3.2 Current:  0.5(2)A, 1.5(6)A; 3(6)A, 10(40)A, 15120A

3.3 Frequency 50/60 Hz

3.4 Accuracy Class  Class 0.5S/1.0 (kWh); Class 2 (kvarh)

3.5 Power consumption≤2W/5VA      (each phase)

3.6 Climatic condition

Normal operating temperature 25∼+55

Limit operating temperature40∼+70

Relative humidity ≤85

3.7 Weight 2.4KG (approximately)

3.8 Profile dimension 296mm×173mm×77mm