Features and Specifications
Additional Electrical Specifications
Release 2.2 17
Additional Electrical Specifications
Input Conditions
Electrical Characteristics
Voltage Mode Transient Response
Time
<100 µs recovery to 0.05% band, for ± 50%
load change in the range of 25% to 100% of
the rated load.
Time delay from power on until
output stable
1.5 s maximum
Output Noise and Ripple
(20 Hz - 20 MHz)
<1 mVrms (voltage mode)
<2 mArms (current mode)
Output Noise and Ripple
(250 V unit only)
<5 mVrms (voltage mode)
<1 mArms (current mode)
Standard AC Input Voltage 115 Vac ± 10%, 57-63 Hz
Option M1 (Factory installed) 110 Vac ± 10%, 47-63 Hz
Option AC220 220 Vac ± 10%, 47-63 Hz
Option AC230 230 Vac ± 10%, 47-63 Hz
Option AC240 240 Vac ± 10%, 47-63 Hz
AC Input Current at 115 Vac,
60 Hz
Single unit: 1.2 A
Dual unit: 2.4 A
Triple unit: 3.6 A
Quad unit: 4.8 A
Output Hold-up Time approx. 10 ms at nominal line (full load)
Maximum Voltage Differential
from output to safety ground
±400 Vdc
Insulation Resistance Input to chassis: >120 MΩ
Output to chassis: >120 MΩ
Isolation Voltage
(Output not to exceed ±400 Vdc
from chassis potential.)
Input to output: 1350 Vac
Maximum Remote Sense Line
Drop Compensation. (Line drop
must be deducted from the supply’s
maximum output voltage.)
0.5 V/line
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