Power index parameter

Input voltage ac110/ac220v ± 10% Voltage regulation rate ＜ 0.1%

Input frequency 47 ~ 63Hz Work efficiency 80%

Input impulse current 20a/110vac, 40a/220vac Ripple noise ≤ 1%mvp-p value of output voltage

Output voltage range 10% ~ 100% Insulation strength

Output overload protection 120% ~ 150% Input and output 1500vac1min

Output overvoltage protection 115% ~ 150% Input and ground 1500vac1min

Output and ground 500vac1min

Time drift accuracy ≤ 0.1%/ hour Load adjustment rate ＜ 0.5%

Adjustment mode potentiometer adjustment Temperature drift accuracy ≤ 0.1%/ ℃

Operating temperature -10 ℃ ~ +50 ℃, 20% ～ 93%rh (no frost) Outer lead of support plate is 300mm long

Storage temperature -20 ℃ ~ +85 ℃, 20% ～ 95%rh (no frost) Natural cooling

Protection mode: pressure limiting type Remarks: reserved voltage display interface