PSAEK3000HV SERIES
Rev A
Wall Industries, Inc.
3000 Watts, AC/DC Switching Power Supplies
FEATURES
• RoHS Compliant
• Remote Setting Multiple PSU via RS232, RS485 & I2C
• Programmable Output Voltage (0~105%)
• Programmable Output Current (0~105%)
• Universal Input Voltage Range: 90~264VAC (127~370VDC)
• Single Outputs Ranging from 150VDC to 400VDC
• Selectable +5V/0.5A or +9V/0.3A Auxiliary Output
• Forced Current Sharing at Parallel Operation
• Remote ON/OFF Function
• 3000 Watts Output Power
• High Efficiency up to 93%
• 3000VAC (4242VDC) I/O Isolation
• Constant Current Limiting
• Global Control via RS232
• Power OK Signal
• High Power Density 16.3W/in3
• UL60950-1 & EN60950-1 Safety Approvals • Protection: OLP, OVP, OTP, SCP, Fan Failure
DESCRIPTION
Size:
Weight
The PSAEK3000HV series of AC/DC switching power supplies provides 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 150VDC
to 400VDC 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.
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-3000-150
PSAEK-3000-200
PSAEK-3000-250
PSAEK-3000-300
PSAEK-3000-400
150 VDC
200 VDC
250 VDC
300 VDC
400 VDC
20A
15A
12A
10A
7.5A
1.0%
1.0%
1.0%
1.0%
1.0%
1.0
1.0
1.0
1.0
1.0
3000W
3000W
3000W
3000W
3000W
1500mVp-p
1500mVp-p
1500mVp-p
1500mVp-p
1500mVp-p
93%
93%
93%
93%
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
3000W
100
90
80
70
60
50
40
100
80
60
50
40
2000W
20
90
264
-20
0
10
20
30
40
50
60
70
80
115
140
180
Input Voltage (VAC)
Ambient Temperature (°C)
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
06/19/2014
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