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Input Measuring display
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Voltage |
Range |
180~250V |
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Accuracy |
RMS Accuracy:0.2 Grades |
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Current |
Range |
5A、40A、60A and so on. |
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Accuracy |
RMS measure(Current accuracy:0.2 Grades) |
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Frequency |
45~60Hz |
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Power |
Active power accuracy: 1 Grade;Reactive power accuracy:1 Grade |
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Energy |
Active energy:1 Grade |
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Power |
Power supply |
Built-in power |
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Power dissipation |
<2VA |
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Output programmable |
Comm. |
Output port |
RS-485 port,two-wire system,+15kV ESD protection |
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Protocol |
Standard MODBUS-RTU,DLT645-1997/2007 |
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Data format |
Settable;10-bit,1-bit start bit 0,8 data bits,1 bit stop bit 1;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.:-10~60℃ |
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Storage |
Storage temp.:-30~80℃ |
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RH |
Relative humidity≤90%No condensation |
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EFT |
4kV |
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Surge test |
4kV |
Version by Sunwe Technology Co.,LTD.
No.# MIN.ICP.BEI.06013466-1