3 Phase Multifunction Power Meter 2loop RS485 Port Modbus-RTU protocol DTSD / DSSD8080 Series
DTSD/DSSD8080 Series high accuracy 3phase multifunction power meter, 2*RS485 port, Modbus-RTU protocol
1. Features and advantages:
a). Meet the special requirement of GB/T 17215.301-2007 multifunction meter.
b). Meet the accuracy requirement of GB/T 17215.322-2008 0.2S level active energy.
c). 1 IR communication port and 2 RS485 communication port. Compatible with DL/T 645-2007.
d). Forward/reverse active energy and 4 quadrant energy measuring, time-of-use energy measuring, multi-rate measuring, and etc.
e). Excellent function of event recording, frozen, meter reading, and etc.
f). Measure all the electrical parameters, such as voltage, current, power, frequency, power factor, and etc.
g). Relay control function, can be remote controlled or programming controlled.
h). Widly used in low and medium voltage distribution cabinet, industrial automation, intelligent switch cabinet, building automation, energy management system, etc.
2. Model specification:
3. Technical parameter:
| Input signal | Input voltage | 3*100V/57.7V 3*380V/220V Power consumption per phase<2VA |
| Input current | 3*1.5(6)A 3*10(60)A 3*20(80)A Power consumption per phase<1VA | |
| Rated frequency | 50Hz,60Hz | |
| Accuracy | Active power:level 0.2S,0.5S,1.0; Reactive power:level 2; Voltage & current:0.1%FS |
|
| Measurement range | Current:0.001In～1.2In Voltage:0.9～1.1Un |
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| Electrical parameter | Relay capacity | AC 250V 5A; DC 24V 5A(Resistive load) |
| Backup power | Voltage:3.6V; Capacity:≥1000mA; Life:≥10years; Data storage after power-off:≥10years |
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| Display device | Industrial level LCD | |
| Clock accuracy | ≤0.5s/d | |
| Communiction | Communication port | 2*RS485 port,1*IR communication,support DL/T 645-2007 and Modbus RTU protocol |
| Baud rate | 1.2kbps,2.4kbps,4.8kbps,9.6kbps,19.2kbps,38.4kbps | |
| EMC | ESD | level 4,Contact discharge±8000V, air discharge±15000V |
| Pulse group | level 4 ±4000Vp-p | |
| Frequency drop | level 3 | |
| Lightning surge | level 4,line to ground:±4000V;line to line ±4000V | |
| Environment | Working environment | -10～45℃ 5～90%RH(no condensation) |
| Limit condition | -20～55℃ | |
| Storage environment | -40～70℃ | |
| Shell specification | Vibration | 10～57Hz(XYZ direction 2G/30min) |
| Material | VO level flame-retardant PC+ABS;PC mirror | |
| Protection level | IP65(Front panel) | |
| Dimension | 265mm×170mm×75mm(L×W×H) | |
| Power | Power voltage | DC48V,AC/DC100～240V |
| Total consumption | ＜5W | |
| Safe | Dielectric strength | 2000VAC 50Hz |
| Insolation strength | 100MΩ DC 500V | |
| Total weight | About 2kg | |
4. Appearance and installation dimensions:
5. Connections:
6. Contact:
Sales: bassy shi
Cell phone: +86 13773069136
Email: bassy.shi@youjiazhineng.com
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