| Customization: | Available |
|---|---|
| After-sales Service: | New One Replace Within One Year |
| Warranty: | 3 Years |
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| Instantaneous RMS Values | |
| Current | Per phase, neutral |
| Voltage | L-L, L-N |
| Frequency | 45 to 65Hz |
| Active power | Total and per phase |
| Power factor | Total and per phase |
| Input-Voltage | Rate voltage (Un) | 230 Vac (L-N) / 400 Vac (L-L) |
| Direct connection | Measured range : 85 to 275 Vac (L-N), 85 ~ 480 Vac (L-L) | |
| Frequency range | 45 to 65 Hz | |
| Overload capacity | 2*Un for 1 second | |
| Input-Current | Measured range | 0.005 to 100 A, basic current (Ib) is 10A |
| Overload capacity | 30*Imax for 0.01 second | |
| Pulse output | Interface type | Open collector optocoupler |
| Pulse constant | 400 / 100 / 10 / 1 imp/kWh(kvarh) (Configurable) | |
| Pulse width | 60/100/200 milliseconds (Configurable), default is 100milliseconds | |
| Pulse output type | Import/export/total active energy, Import/export/total reactive energy (Configurable) |
|
| Class | Class A, according IEC 62053-31 | |
| Input voltage | 5 ~ 27 Vdc | |
| Pulse indicator light on the panel | Pulse constant is 400imp/kWh | |
| Real-time clock accuracy | 0.5 s/d | |
| Mechanical Characteristics | |
| IP Degree of Protection (IEC 60529) | Designed to IP51 front display, IP30 meter body |
| Dimensions (W X H X D) | 99 x 71 x 65 mm |
| Mounting Position | DIN Rail mounting |
| Material of meter case | UL 94 V-0 |
| Communications | |
| Interfaces standard and protocols | 2-wire RS485, Modbus RTU |
| Buad rate | 1200 to 38400 bps, default is 9600 bps |
| Parity bit | None, Even, Odd, default is None |
| Stop bit | 1 or 2, default is 1 |
| Response time | <100ms |
| Transmission mode | half-duplex |
| Transmission distance | Up to 1000m |
| Max. Bus loading | 64 pcs |
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