PSAEK3000 SERIES
Rev A
Wall Industries, Inc.
Up to 3000 Watts, AC/DC Switching Power Supplies
FEATURES
• RoHS Compliant
• Remote Setting Multiple PSU via RS232, RS485 & I2C
• Programmable Output Voltage (0~105%)
• Up to 3000 Watts Output Power
• High Efficiency up to 93%
• 3000VAC (4242VDC) I/O Isolation
• Constant Current Limiting
• Global Control via RS232
• Power OK Signal
• Programmable Output Current (0~105%)
• Universal Input Voltage Range: 90~264VAC (127~370VDC)
• Single Outputs Ranging from 12VDC to 60VDC
• Selectable +5V/0.5A or +9V/0.3A Auxiliary Output
• Forced Current Sharing at Parallel Operation
• Remote ON/OFF, Remote Sense Function
• High Power Density 16.3W/in3
• UL60950-1 & EN60950-1 Safety Approvals • Protection: OLP, OVP, OTP, SCP, Fan Failure
DESCRIPTION
The PSAEK3000 series of AC/DC switching power supplies provides up to 3000 Watts of output power in an
11.024” x 6.693” x 2.500” enclosed case. This series consists of single output models ranging from 12VDC to
60VDC with a universal input voltage range of 90~264VAC (127~370VDC). Standard features include high
efficiency up to 93%, programmable output voltage and output current, remote on/off, and power OK
signal. This series also has over temperature, over voltage, over load, and short circuit protection. All
models are RoHS compliant and have UL60950-1 and EN60950-1 safety approvals.
Size:
Weight
11.024 x 6.693 x 2.500 inches 8.38 lbs (3.8kg)
280.00 x 170.00 x 63.50 mm
MODEL SELECTION TABLE
Input Voltage (2) Output Voltage Output Current Line Regulation Load Regulation Output Power Ripple & Noise (1) Efficiency
Model Number
PSAEK-3000-12
PSAEK-3000-15
PSAEK-3000-24
PSAEK-3000-30
PSAEK-3000-36
PSAEK-3000-48
PSAEK-3000-60
12 VDC
15 VDC
24 VDC
30 VDC
36 VDC
48 VDC
60 VDC
200A
160A
125A
100A
83.5A
62.5A
50A
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0%
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2400W
2400W
3000W
3000W
3006W
3000W
3000W
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
88%
89%
91%
91%
92%
92%
93%
90~264 VAC
(127~370 VDC)
NOTES
1. Ripple & noise is measured at 20MHz limited bandwidth and using a 12" twisted pair-wire terminated with a 0.1µF & 47µF capacitors in parallel.
2. For voltages near the low end of the input voltage range, see the derating curve for the power supply output rating.
3. When in parallel operation only one unit might operate if the total output load is less than 5% of the rated load condition.
4. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
DERATING CURVES
Load vs Ambient Temperature
Load vs Input Voltage
120
120
Ta=25°C
100
90
80
70
60
50
40
100
80
3000W
2400W
(12V, 15V Only)
60
50
40
2000W
20
-20
0
10
20
30
40
50
60
70
80
90
264
115
140
180
Ambient Temperature (°C)
Input Voltage (VAC)
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
09/15/2014
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