GPRS Smart Electric Meter Three Phase Four Wire DTZY150-Z With LCD Display
APPLICATION
- Three phase four wire active & reactive electronic multi-function energy meter,LCD display.
- The meter is used to measure 50Hz or 60Hz active & reactive energy consumption from three phase four wire electricity net.
- The meter adopts LSI (Large-scale Integration) and SMTmanufacturing technique,the key components and part all adopt long life type.
- The meter is widely used in office buildings,shopping malls,residences,airports and metro,etc.
- The meter measures consumption in different tariff in different time period.
- The meter has far infrared and RS485 communication module.
FUNCTIONS AND FEATURES
♦ Front board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV molded overall, the base of the meter is made of PC and terminal block is made of bakelite which is moisture-resistant, fire-resistant, high temperature molded overall.It has the features of good weatherability,high rigid,good insulation performance,etc.;
♦ The meter has six tariffs,may select 12 daily period of times. It can set the date arbitrary which can automatically read the meter every month.Also may select single tariff function in weekend.(Please advise us).
♦ There is a clock and maintenance-free backup lithium batteries.Battery capacity detect and display all the time. It can store the electricity data for 12 months.The data can be stored forever after power off.
♦ May select cycle display(default) or push the button itemized display, it can display 14 data. We can select the data which to display. The decimal median which displayed can be chosen to set one or two.
♦ There are far infrared and a port of RS485 communication data, which are used for setting and reading the meter. Password protection for setting and opreation. Communication protocol complying with standard DL/T 645-1997/2007 or MODBUS or IEC61107.
♦ Five LED separately indicates power supply, impulse, phase, the current rates and the data communication,etc.
♦ LCD displays active & reactive power consumption, voltage, current and frequency, etc., complying with standard IEC 62053-21 and IEC62052-11.
♦ Direct connection or input through CT.
♦ Extended terminal cover.
| SPECIFICATION |
| Type |
Accuracy |
Rated Voltage (V) |
Rated Current (A) |
Starting
Current
|
Insulation
Performance
|
| DTSD866 |
Active
0.5 /1.0
|
3x 57.7/100 |
1.5(6), 3(6) |
0.5%Ib |
AC Voltage 2kV for 1minute,1.2/50 μs
waveform impulse voltage 6kV
|
| |
|
3x220/380 |
1.5(6), 3(6), 5(20), 10(40),
15(60), 20(80), 30(100)
|
|
|
| |
Reactive Class2.0 |
3 x 100 |
1.5(6), 3(6) |
|
|
| |
|
3 x 380 |
1.5(6),3(6),5(20),10(40),
15(60),20(80),30(100)
|
|
|
| TECHNICAL PARAMETERS |
| Voltage Circuit Power Consumption |
≤2W |
| Operation Voltage |
0.7Un-1.2Un |
| Clock Error |
≤0.5sec/day (reference temperature);
≤1.0sec/day (the backup lithium battery working time).
|
| Battery |
Imported lithium battery voltage:3.0/3.6V;
Capacitance> 1000mAh;
1200bps~9600bps;
It has the program both inside and outside;
Update the data per 0.01 degree;
Setup the alarm data of the battery;
Loss and press blanking timing and electric consumption rate switches over time
in the minimum interval for one minute.
|
| *Please advise us if you have any different specifications,we can make according to your special requirements. |
