... ±10%,50Hz or AC 110V±10%,60Hz (optional)Output Voltage RangeCH1:0~32V, CH2:0~32V, CH3:2.5V ... 3.0A)Set Accuracy(25±5°C)Voltage≤0.05%+10mV(+20mV rated voltage > 36V)Current≤0.1%+5mA(+10mA ... rated voltage>3.0A)Ripple(20Hz ~ 20MHz)VoltageRipple≤1mVrmsCurrent≤3mArms ... use,Altitude up to 200m PRECAUTIONS BEFORE OPERATION When line voltages are changed, replace the required fuses shown as ...