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DSZ12D-3×80A Din Rail Three Phase MID energy meter with Pulse Output
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The DSZ12D-3×80A is a three phase four wire energy meter with Max.80A direct input.It measures voltage,current,frequency, power,active energy,etc.It supports double-tarif and the second tarif is simply switched by applying 230V to terminals E1/E2. Built-in interfaces provides pulse output. With modular design,the energy meter has achieved as 4-Din(4modules 72mm width)structure with the advantages of small size, high accuracy,high reliability and easy installation. The energy meter has been MID approved to meet the requirements of EU Directive 2014/32/EU. MID Certificate number is 0120/SGSO204.
◎ M-bus/RS485 Modbus communications ◎ Double-tariff ◎ Din-rail mounting,4 Modules 72mm Width ◎ LCD with backlight ◎ Multi-measurement:kWh,W,V,A,Hz,etc ◎ With supper capacitor,the LCD is also legible twice within a period of 2 weeks without power supply. ◎ When the phase conductor is missing or the current direction is wrong false’and the corresponding phase conductor are indicated on the display.
| Model | Type | Rated Voltage(Un) | Rated Current(Ib) | Pulse constant | Frequency | Dimensions(H×W×D)mm |
| DSZ12DM-3×80A | Three
Phase |
3×230V¹440V | 10A(80)A | 1000imp/kWh | 50Hz | 82.5×72×62.5 |
| DSZ14DRS-3×80A |
Performance Criteria
| Storage and operating humidity | Annual average value≤75% |
| Operating temperature | -25℃~+55℃ |
| Limiting operating temperature | -40℃~+70℃ |
| Storage and transport temperature | -40℃~+70℃ |
| International standard | IEC62053-21/EN50470-1 /EN50470-3 |
| Mechanical environment | M1 |
| Electromagnetic environment | E2 |
| Protection class | IP51(indoor) |
| Operational Voltage | Extended Range | Internal Consumption | Accuracy Class |
| 0.9Un~1.1Un | 0.8Un~1.15Un | <0.5W | class B |
| Interface Standard | M-bus |
| Protocol | Mbus-CR(default)or DL/T 645 |
| Baud Rate | 1200/2400/9600bps |
| Communication Address | 1-250 |
| Transmission Distance | ≥1000m |
| Parity | EVEN/ODD/NONE |
| Stop Bit | 1 or 2 |
| Response Time | <60 ms(readlwrite) |
| Interface Standard | RS485 |
| Protocol | Modbus RTU(default)or BR14 or DL/T 645 |
| Baud Rate | 1200/2400/4800/9600/57600bps |
| Communication Address | 1-250 |
| Maximum bus loading | 64 pcs |
| Transmission Distance | ≥1000m |
| Parity | EVEN/ODD/NONE |
| Data Bits | 8 |
| Stop Bit | 1 |
WARNING Since the product operates in a strong electrical environment, only certified or skilled electricians should install this electronic equipment, otherwise there is a risk of fire or electric shock!
