Innovation / High-efficiency / Sincerity
InputMeasuring display
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Voltage |
Range |
0.7Un~1.2Un |
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Accuracy |
RMS Current accuracy:0.2 Grades |
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Current |
Range |
5A |
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Accuracy |
RMS Measure(Current accuracy:0.2 Grades) |
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Frequency |
3-phase AC 50/60Hz U、I;Input frequency:45~75Hz |
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Power |
Active power accuracy: 0.5 Grades;Reactive power accuracy:1 Grade |
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Power factor |
PF accuracy: 0.5 Grade; |
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Power |
Power supply |
Connect from phase voltage,120~264Vac(50/60Hz). No external power required |
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Power dissipation |
<2W |
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Output programmable |
Comm. |
Output port |
RS-485 ports,two-wire system,+15kV ESD protection |
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Protocol |
Standard MODBUS-RTU |
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Data format |
Settable:10-bit, 1-bit start bit 0, 8 data bits, 1 bit stop bit 1; or or 11-bit,odd、even or no parity settable through software |
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Baud rate |
BPS1200、2400、4800、9600、19.2K,Settable |
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Display |
LCD segment display |
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Active energy pulse |
Pulse width 80ms±20ms,Opto-isolated |
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Environment |
Working |
Working temp.:-20~70℃ |
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Storage |
Storage temp.:-30~80℃ |
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RH |
Relative humidity≤90% No condensation |
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Withstand Voltage |
I/O>1kV O/I>1kV |
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Insulation |
Ouput,Input and power to shell>5M Ω |
Version by Sunwe Technology Co.,LTD.
No.# MIN.ICP.BEI.06013466-1