SYS120 single-phase multi-function standard electric energy meter-Energy meter-Haiyan Xingchuang Electronics Co., Ltd

1. The measurement range is wide, and the current is 0.001A-100A.
2. It can measure single-phase active energy and single-phase sinusoidal reactive power function.
3. Equipped with a liquid crystal display interface, which can display electrical parameters such as voltage, current, phase, frequency, active power and reactive power on one screen.
4. Equipped with RS232 communication port, it can be directly connected with PC computer, provide measurement data to PC computer, and provide communication protocol, which can be controlled by PC computer to implement automatic measurement.

parameter name	main indicators
Input characteristics	Input voltage	Input range (V)	240
		Input range (V)	60 ~ 320
		input load	≤05mA
		Over sm force (V)	480
	Input Current	Input range (A)	100, 50, 25, 10, 5, 25, 1, 0.5, 0.25, 0.1, 0.05, 0.025
		Input range (A)	0.001-120
		input load	≤0.2mΩ (100A—0.25A)≤0.3Ω (0.25A—0.01A)
		Overload capacity (A)	150
	input frequency	Input range (Hz)	45～65
Accuracy	grade	Class 0.02, Class 0.05, Class 0.1 (PF≥0.5)
Power Measurement Accuracy	Active power	0.02%, 0.05%, 0.1% (PF≥0.5)
Power Measurement Accuracy	reactive power	0.05%, 0.1%, 0.2% (PF≥0.5)
Energy Measurement Accuracy	Active energy	0.02%, 0.5%, 0.1% (PF≥0.5)
Energy Measurement Accuracy	reactive energy	0.05%, 0.1%, 0.2% (PF≥0.5)
show	Display content	Voltage (U) / Current (I) / Active Power (P) / Apparent Power (S) Reactive Power (Q) / Power Factor (Pf) / Phase Angle (θ) / Frequency (F)
show	Display digits	6 bits
output energy pulse	Pulse frequency	FH= CH.p/3600(Hz) FL= FH/10000
output energy pulse	output level	TTL
Operating Voltage		220V±10% , 50HZ±5%
Operating temperature		5～40℃
humidity		≤85%