제품 설명
WXY-01 uses one-chip computer controls, can real-time display the current, voltage and frequency value. It has the protective functions to load against over current, over voltage, in the protective state automatically detect the current -voltage value.
1. Current range: 2.0A-20.0A
2. Supply voltage: AC220V± 10%
3. Work environment: 0~50, relative humidity≤ 85%, without corrode and strong electric radiation.
Operation:
1.Please make the meter connect wires, then make the power on, Turn on the power switch on the panel, the meter first check itself display the measured current range, after for 1S display the measured current value.
2.Press the keyon the panel, the meter will display voltage value, after 3 seconds display voltage frequency, after 3 seconds return to the current display state.
3.Press the key for 3S, the meter will display"SET",and enter into the setting state,"SET"and current value setting will be displayed in turn,press the , to modify, If within 10 seconds do not press every key then it will automatically return to the current display state.
4.When the measured current exceed the meter's measurement range, LED displays current value flicker,If in 15 seconds don't return to the meter's prescribed current range,the meter disconnect output,at one time LED displays character "OUE",after 45 seconds the meter connect output again.
3.5.If in the measurement process the setting current is less than 10A,and the measured current exceeds 3 times of set value,or when the setting current is more than 10A,and the measured current exceeds 30A,the meter display"SHO",unconditional disconnect output, If need reboot, please disconnect the meter's power, then electrify again.
감사를 받은 공급업체 
