Features and Specifications
Specifications
30
Operating Manual for XFR 2.8kW Series Power Supply
Additional
Specifications
Input
Conditions
Figure 1.5
Typical Input Current Characteristics
(Based on 100 V, 28 A model.)
Rise Time (No Load, Full Load):
1
7.5 V to 60 V models: 100 ms;
100 V to 600 V models: 170 ms
Fall Time (No Load):
1
4 s
Fall Time (Full Load):
1
7.5 V to 60 V models: 100 ms;
100 V to 600 V models: 170 ms
Voltage Mode Transient Response:
2
<3 ms
Time Delay from power on until
output stable
7 s maximum
1. Measured with stepped 0-10 V analog programming source and a resistive load.
2. Time for the output voltage to recover within 0.5% of its rated value after a step change
in load current of 10% to 90% of rated output with an output setpoint between 50-100%
of rated value. Load slew rate <6 A/ms.
Rated AC Input Voltage
200/208/220/230/240 Vac (nominal)
Maximum AC Input Power
5000 VA
Operational AC Input Voltage
190-264 Vac
, 1
φ
(24.3 A maximum at 208 Vac;
22.4 A maximum at 230 Vac.)
Auto range select function.
Input Frequency Range
47-63 Hz
Power Factor
0.65 typical
I
N
P
U
T
C
U
R
R
E
N
T
(A)
O
U
T
P
U
T
C
U
R
R
E
N
T
30
25
20
15
10
5
0
50%
100%
OUTPUT VOLTAGE
100% at 190 Vac
100% at 264 Vac
50% at 190 Vac
50% at 264 Vac
