Smart multifunction 3 phase electric meter digital LCD Display energy meter with multi channels
Model |
Accuracy class |
Rated voltage |
Current range |
Input type |
Multi-rate |
Communication |
Pulse constant |
DTSD8080-L006B |
Active 0.5S |
3x220V/380V |
1.5(6)A |
Input by CT |
Yes |
MODBUS-RTU DL/T645-1997 DL/T645-2007 |
6400 imp/kWh |
DTSD8080-L080B |
Active 0.5S |
10(80)A |
Direct input |
800 imp/kWh |
|||
DTSD8080-L006C |
Active 1.0 |
1.5(6)A |
Input by CT |
6400 imp/kWh |
|||
DTSD8080-L080C |
Active 1.0 |
10(80)A |
Direct input |
800 imp/kWh |
Item |
Function |
Metering |
Positive active power and reverse active energy are accumulated respectively. |
The energy is respectively accumulated and stored by total, T1, T2, T3, T4. |
|
After power off, the data can be stored for more than ten years. |
|
Clock & period rate |
Internal hardware clock,with calendar,timing,leap year automatic switching function. The clock error is within 0.5s/day. |
Programmable setting of T1,T2,T3, T4, total 4 kinds of rate, 14 period per day, time interval 15 minutes. |
|
Display |
Black-and-white dot matrix LCD, white backlight. |
Red LED as indicator of active energy pulse output. |
|
Energy pulse output |
1 loop active energy impulse output. It’s used for calibration or external energy acquisition. |
Digital communication |
Used for meter setting, remote reading, data acquisition, etc. |
Communication port:RS485 |
|
Communication protocol: MODBUS-RTU or DL/T645-1997,DL/T645-2007 |
|
Baud rate: 1200bps,2400bps,4800bps,9600bps |
|
Meter program |
Time and date setting |
Communication address setting |
|
Rate period setting |
|
Energy clearing setting |
|
Meter programming setting can be done by PC software. |
Item |
Specification |
Accuracy class (active/reactive) |
0.5S/2.0 or 1.0/2.0 |
Rated voltage |
3x220V/380V(3P4W) |
Current range |
1.5(6)A, 10(80)A, other range needs to be ordered. |
Network |
3 phase 4 wire |
Reference frequency |
50Hz or 60Hz |
Working voltage |
Normal voltage: 0.9Un-1.1Un Limit voltage: 0.7Un-1.2Un |
Starting current |
0.004Ib |
Power consumption |
Voltage circuit: <5VA/phase Current circuit: <4VA/phase |
Energy pulse output |
Active energy pulse. Optoelectronic isolation, open collector output. Pulse length = 80ms±20ms |
Digital communication |
RS485:MODBUS-RTU protocol or DL/T645-1997, DL/T645-2007 |
Clock error |
≤0.5s/d |
EMC |
Conform to GB/T 17215 relevant requirement. |
Temperature range |
Normal working temperature: -10~+45℃ Limit working temperature: -20~+55℃ Storage temperature: -40~+70℃ |
Relative humidity |
≤95%RH(No condensation) |
Dimension(mm) |
126L×88W×65H |
FAQ
Q1.Can you produce according to the samples or drawings?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2.What is your terms of payment?
Usually,we accept T/T, irrevocable L/C at sight. For regular orders, Terms of payment 30% deposit, full payment before delivery the goods.
Q3.What is the lead time?
For standard models, lead time is about 3~5 days after order confirmed and payment received.
For OEM orders, the delivery is about 2~3 weeks after data confirmed and payment received.
Q4.What is your terms of packing?
Under TOKY brand, the standard packing is 1pc item in a colour box or brown inner box, then into standard export carton.
For OEM order, usually 1pc item in a brown inner box, then into standard export carton.
Q5.What is your terms of delivery?
We accept EXW,FOB,CIF,etc. You can choose the one which is the most convenient or cost effective for you.
Q6.How to solve the quality problems after sales?
Take photos or videos of the problems and send to us.
We will make a satisfied solution for you within 24 hours after we confirm the problems.
Q7.Do you have any MOQ limit for the order?
Low MOQ, 1pc for sample checking is available.
Q8.Is it OK to print my logo on the product?
Yes, OEM service is available.
Please confirm with our sales team formally before production and confirm the design firstly based on our sample.
Q9.Are you manufacturer or trading company?
We are manufacturer for over 30 years. Welcome to visit our factory at anytime.