GW Instek PSU-Series User Manual - Manual (Page 192)

PSU Series User Manual
192
Environment Conditions
Model PSU 6-200 12.5-120 20-76 40-38 60-25
Weight
main unit
only
kg Less than 8.7kg
Dimensions (W×H×D) mm 3 423Ч43.6Ч447.2
Cooling Forced air cooling by internal fan.
EMC
Complies with the European EMC directive
2004/108/EC for Class A test and measurement
products.
Safety
Complies with the European Low Voltage Directive
2006/95/EC and carries the CE-marking.
Withstand
voltage
AC to Chassis: 1500Vac/1min
AC to Output terminal: 3000Vac/1min
Output terminal to Chassis: 1000Vdc/1min
Insulation
resistance
Chassis and output terminal; chassis and AC input;
AC input and output terminal: 100MΩ or more
(DC 500V)
Notes:
(*1) Minimum voltage is guaranteed to maximum 0.2% of the rated output voltage.
(*2) Minimum current is guaranteed to maximum 0.4% of the rated output current.
(*3) At 85 ~ 132Vac or 170 ~ 265Vac, constant load.
(*4) From No-load to Full-load, constant input voltage. Measured at the sensing point in
Remote Sense.
(*5) Measure with JEITA RC-9131B (1:1) probe
(*6) Measurement frequency bandwidth is 10Hz to 20MHz.
(*7) Measurement frequency bandwidth is 5Hz to 1MHz.
(*8) From 10% to 90% of rated output voltage, with rated resistive load.
(*9) From 90% to 10% of rated output voltage, with rated resistive load.
(*10) Time for output voltage to recover within 0.5% of its rated output for a load change
from 10 to 90% of its rated output current. Voltage set point from 10% to 100% of rated
output.
(*11) For load voltage change, equal to the unit voltage rating, constant input voltage.
(*12) For 6V model the ripple is measured at 2 ~ 6V output voltage and full output current.
For other models, the ripple is measured at 10 ~ 100% output voltage and full output
current.
(*13) At rated output power.