Light Country(Changshu) Co.,Ltd
Light Country (Changshu) Co.,Ltd Professional Thermostat & Switch Manufacturer from Taiwan for more than 30 years.
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3 Phase Multifunction Power Meter RS485 Port Multi Tariff Rate Rail Mounting DTSD8080-L Series
DTSD8080-L series 3 Phase Multifunction Power Meter RS485 Port Multi tariff rate Rail Mounting
1. Features and advantages:
a). Optional Multi-power active energy accuracy(level 0.5S,1.0 ).
b). Active energy pulse output.
c). RS485 communication, optional MODBUS-RTU or DL/T645-2007 procotol.
d). True effective value measurement. Electric parameters and kwh information are displayed fixedly or circularly.
e). Meet the technical standard of DL/T 614,GB/T 17215 about multifunction meter.
f). Optional multi tariff rate function.
2. Model specification:
3. Technical parameter:
| 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 |
4. Dimensions:
5. Connections:
6. Contact:
Sales: bassy shi
Cell phone: +86 13773069136
Email: bassy.shi@youjiazhineng.com