Ametek Sorensen Asterion AST Series - Detailed Specifications

DC Asterion Series Overview
M330460-01 Rev A 1-3
1.2 Specifications
The following sections provide electrical, environmental, and physical specifications
for the DC Asterion Series power supplies.
Unless otherwise noted, the specifications are valid under the following conditions:
a. Ambient temperature of 25  5C, after a 30-minute warm-up, and at fixed AC
input line and load.
b. DC output into a resistive load.
c. Specifications values are valid from 5% of the full-scale value.
d. Stability is over an 8-hour period after a 30-minute warm up.
e. If remote sense is used then the output voltage accuracy, regulation and
stability specifications are valid at the point where the remote sense leads are
connected.
1.2.1 Output Current and Voltage Models
1U-Models
Power
1.7 kW
3.4 kW
5.0 kW
Voltage (V)
Current (A)
40
42
85
125
60
28
56
83
1.2.2 AC input specifications
Input Voltage, Nominal
Rating
1-Phase line-neutral: Low Input Range: 100VAC-132VAC, High Input: Range:
200VAC-240VAC
3 Phase Line-Line: 200VAC-240VAC
Input Voltage, Operating
Range
1-Phase line-neutral: 90-145 VAC low input range, and 180VAC-264VAC high
input range
3-Phase line-line: 180VAC-264VAC
Current
1
, maximum per
phase
1-Phase line-neutral: 19 A (RMS) at 90 VAC, 18 A (RMS) at 180 VAC, 21 A
(RMS) at 200 VAC
3-Phase line-line: 20 A (RMS) per phase at 180 VAC
Input Frequency, Nominal
Rating
DC or AC 50 Hz, 60 Hz, 400 Hz
Input Frequency Range
DC or AC 47-63Hz, 360-440Hz
Efficiency, typical
89% for 1.7 kW 1U Models
91% for 3.4 kW and 5 kW 1U Models
Power Factor, typical
0.98 for Single Phase Input and 0.94 for Three Phase Input
Hold-Up Time, typical
≥10 ms
Inrush Current, typical
50 A (PK) at 264 VAC