Keithley 2260B-80-13 - Page 144

APPENDIX
141
AC Input: Nominal Input
100 - 240 VAC; 50/60Hz
Input Input Range 85VAC ~ 265VAC
Frequency 47Hz ~ 63Hz
Hold up Time
＞20ms (at rated load)
Input Current 5A@100VAC / 2.5A@200VAC
Power (max) 500VA
Power Factor
(typ)
0.98
Efficiency (typ) 75% 78%
Inrush Current
＜25Apeak
General Weight Approx. 3kg
Dimensions W×H×D = 71×124×350 mm
Withstand
Voltage
Between input and chassis: No abnormalities at
1500 Vac for 1 minute.
Between input and output: No abnormalities at
3000 Vac for 1 minute.
Between output and chassis: No abnormalities at
500 Vdc for 1 minute.
Insulation
Resistance
Chassis and output terminal; chassis and AC input;
AC input and output terminal: 100MΩ or more
(DC 500V)