DTS353F Series Three Phase Power meter
Features
Measurement function
● It has three phase active/reactive energy and positive and negative measurement, four tariff(optional).
● It can be set 3 measurement modes according to the synthesis code.
● Maximum demand calculation.
● Holiday Tariff and Weekend Tariff Setting(optional).
Communication
It supports IR(near infrared) and RS485 communication(optional). IR complies with EN62056(IEC1107) protocol, and RS485 communication use the MODBUS protocol.
DTS353F-1: IR communication only
DTS353F-2: IR communication, RS485 MODBUS
DTS353F-3: IR communication, RS485 MODBUS, Multi-tariff function
Display
●It can display the total energy, tariff energy, three phase voltage, three phase current, total/three phase power, total/three phase apparent power, total/three phase power factor, frequency, pulse output, communication address, and so on(details please see the display instruction).
Button
●The meter has two buttons, it can be displayed all the contents by pressing the buttons. Meanwhile, by pressing the buttons, the meter can be set LCD scroll display time.
●It can be set the automatic display contents through IR.
Pulse output
● Set 1000/100/10/1, total four pulse output modes by communication.
Description
A: LCD display
B: Forward page button
C: Reverse page button
D: Near infrared communication
E: Reactive pulse LED
F: Active pulse LED
Display
LCD display content
Parameters show on the LCD screen
Some description to the signs
Present tariff indication
Content indicate, it can be shown T1 /T2/T3/T4, L1/ L2/L3
Frequency display
KWh unit display, it can show kW, kWh, kvarh, V, A and kVA
Press the page button, and it will shift to another main page.
Connection Diagram
DTS353F-1
DTS353F-2/3
Wire
Meter Dimensions
Height:100mm; Width:76mm; Depth:65mm;
|
Voltage |
3*230/400V |
|
Current |
0,25-5(30)A, 0,25-5(32)A, 0,25-5(40)A, 0,25-5(45)A, |
|
0,25-5(50)A, 0,25-5(80)A |
|
|
Accuracy class |
B |
|
Standard |
EN50470-1/3 |
|
Frequency |
50Hz |
|
Impulse constant |
1000imp/kWh, 1000imp/kVarh |
|
Display |
LCD 6+2 |
|
Starting current |
0.004Ib |
|
Temperature range |
-20～70℃ (Non Condensing) |
|
Average humidity value of year |
85% |
