Three-phase electronic energy meter_Product List

InputMeasuring display	Voltage		Range	0.7Un～1.2Un
			Accuracy	RMS Current accuracy:0.2 Grades
	Current		Range	5A
			Accuracy	RMS Measure（Current accuracy:0.2 Grades）
	Frequency			3-phase AC 50/60Hz U、I；Input frequency：45～75Hz
	Power			Active power accuracy: 0.5 Grades；Reactive power accuracy：1 Grade
	Power factor			PF accuracy: 0.5 Grade；
Power	Power supply			Connect from phase voltage，120～264Vac（50/60Hz）. No external power required
	Power dissipation			<2W
Output programmable	Comm.	Output port		RS-485 ports，two-wire system，+15kV ESD protection
		Protocol		Standard MODBUS-RTU
		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
		Baud rate		BPS1200、2400、4800、9600、19.2K，Settable
	Display			LCD segment display
	Active energy pulse			Pulse width 80ms±20ms，Opto-isolated
Environment	Working			Working temp.:-20～70℃
	Storage			Storage temp.:-30～80℃
	RH			Relative humidity≤90% No condensation
	Withstand Voltage			I/O>1kV O/I>1kV
	Insulation			Ouput,Input and power to shell>5M Ω

InputMeasuring display	Voltage		Range	0.7Un～1.2Un
			Accuracy	RMS Current accuracy:0.2 Grades
	Current		Range	5A
			Accuracy	RMS Measure（Current accuracy:0.2 Grades）
	Frequency			3-phase AC 50/60Hz U、I；Input frequency：45～75Hz
	Power			Active power accuracy: 0.5 Grades；Reactive power accuracy：1 Grade
	Power factor			PF accuracy: 0.5 Grade；
Power	Power supply			Connect from phase voltage，120～264Vac（50/60Hz）. No external power required
	Power dissipation			<2W
Output programmable	Comm.	Output port		RS-485 ports，two-wire system，+15kV ESD protection
		Protocol		Standard MODBUS-RTU
		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
		Baud rate		BPS1200、2400、4800、9600、19.2K，Settable
	Display			LCD segment display
	Active energy pulse			Pulse width 80ms±20ms，Opto-isolated
Environment	Working			Working temp.:-20～70℃
	Storage			Storage temp.:-30～80℃
	RH			Relative humidity≤90% No condensation
	Withstand Voltage			I/O>1kV O/I>1kV
	Insulation			Ouput,Input and power to shell>5M Ω

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