Class 1S Accuracy Din Rail Power Meter RTU Protocol 3 Phase Power Meter
Class 1S Accuracy Din Rail Power Meter RTU Protocol 3 Phase Power Meter
The DTS368-D is a three-phase electronic type watt-hour meter adopts the advanced SMT process and solid-state integrated circuit technology of ultra-low power consumption, it is used to measure the active electric energy of single-phase AC 50Hz, all technical indexes are in conformity with GB/T17215.321-2008 Electricity metering equipment (a.c.) – Particular requirements - Part 21: Static meters for active energy (classes 1 and 2) on single-phase static watt-hour meter.
Main feaures
1) Bi-directional measurement of active power
2) Power line carrier communication
3) Build-in latching relay
4) Communication distance:500m
5) Remote power on/off control through PLC
6) Display : register, LCD.
7) RS485 interface.
Specifications:
|
|
CT connected meter |
|
Voltage(v) |
3×230/400V |
|
Operational voltage |
±70%Un |
|
Current(A) |
|
|
- Iref |
1.5A |
|
-Itr |
0.15A |
|
-Imax |
6A |
|
-Imin |
0.075A |
|
-Ist |
3mA |
|
Power consumption of current circuits(VA) |
< 0.01 |
|
Power consumption of voltage circuits(W) |
< 1.3W |
|
General data |
|
|
Frequency (Hz) |
50 |
|
Memory back-up |
EEprom |
|
Environment resistance to heat and fire |
Terminal 960°C |
|
upper |
ABS+PC |
|
lower |
ABS+PC |
|
Pulse output |
|
|
Pulse width(ms) |
80 |
|
Pulse constant(imp/kWh) |
6400 |
|
LED constant |
6400 |
|
Width (mm) |
126 |
|
Height (mm) |
104.5 |
|
Depth (mm) |
60 |
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