PSAEK3000HV-OR SERIES
3000 Watts
AC/DC Switching Power Supplies
ORing Diode
Rev A
FEATURES
• Universal AC Input/Full Range
• 3000 Watts Output Power
• High Efficiency up to 92%
• Constant Current Limit
• Global Control via RS232/RS485
• Power OK Signal & Remote ON/OFF
Function
• Remote Setting Multiple PSU via RS232, RS485 & I2C
• Programmable Output Voltage (0~105%)
• Programmable Output Current (0~105%)
• Single Outputs Ranging from 150VDC to 400VDC
• Selectable +5V/0.5A or +9V/0.3A Auxiliary Output
• Forced Current Sharing at Parallel Operation
• Built-In Active PFC Function and ORing Diode
• Built-In I2C and RS485 Communication Interface
• Protection: OLP, OVP, OTP, SCP, Fan Failure
• EN 62368-1, UL 62368-1 Safety
Approvals
DESCRIPTION
The PSAEK3000HV-OR series of AC/DC switching power supplies provides 3000 Watts of output
power in an 11.02” x 6.69” x 2.52” 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 92%, programmable output voltage
and output current, remote on/off, active PFC function, and ORing diode. This series also has over
temperature, over voltage, over load, and short circuit protection as well as EN 62368-1 and UL
62368-1 safety approvals.
Size:
Weight
11.02in x 6.69in x 2.52in 7.28lbs (3.3kg)
280mm x 170mm x 64mm
MODEL SELECTION TABLE
Output
Voltage
150VDC
200VDC
250VDC
300VDC
400VDC
Output
Current
20A
Line
Regulation
±1.0%
Load
Regulation
±1.0
Output
Power
3000W
3000W
3000W
3000W
3000W
Max.
Efficiency
91%
91%
91%
Model Number
Input Voltage (1)
Ripple & Noise (2)
PSAEK-3000HVOR-150
PSAEK-3000HVOR-200
PSAEK-3000HVOR-250
PSAEK-3000HVOR-300
PSAEK-3000HVOR-400
1500mVp-p
2000mVp-p
2500mVp-p
3000mVp-p
4000mVp-p
15A
±1.0%
±1.0
±1.0
±1.0
±1.0
90~264 VAC
(127~370 VDC)
12A
±1.0%
10A
±1.0%
92%
92%
7.5A
±1.0%
SPECIFICATIONS: PSAEK3000HV-OR SERIES
All specifications are based on 25°C Ambient Temperature, 230VAC Input, and Rated Load unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
INPUT SPECIFICATIONS
AC input voltage range
DC input voltage range
90
127
47
264
370
63
VAC
VDC
Hz
Input Voltage (See Note 1)
Input Frequency
At 115VAC (2000W)
At 230VAC (3000W)
At 115VAC and cold start
At 230VAC and cold start
At 115VAC and full load
At 230VAC and full load
19.7
14.5
33
AC Current
A
A
Inrush Current
Power Factor
65
0.98
0.95
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Voltage Tolerance
Voltage Adjustment Range
Line Regulation
Rated output voltage of single unit
Typical adjustment by potentiometer. Via V-Adj from PSU front panel
Low Line to High Line
-2.0
-5.0
-1.0
-1.0
+2.0
+5.0
+1.0
+1.0
%
%
%
%
Load Regulation
0% to 100% full load
Output Power
Output Current
See Table
See Table
Current Tolerance
Ripple & Noise (20MHz BW)
Hold-up Time
Rated output current of single unit
Measured with 0.1µF and 47µF capacitors in parallel
At 230VAC and full load
full load
-3
+3
%
See Table
14
1100
ms
ms
Setup Time
Rise Time
full load
350
ms
Temperature Coefficient
PROTECTION
0~50°C
-0.02
+0.02
%/°C
Short Circuit Protection
Yes
Protection type: latch-style. Recovery after reset AC power ON or
inhibit
Variable OVP, Refer to VCI VS OVP curve.
OVP Tolerance 7%
Over Voltage Protection (see page 4)
Over Load Protection
Protection type: constant current limit
105% rated output power
Over Temperature Protection
Protection type: auto-recovery after temperature goes down
85°C±5°C detect on NTC
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
2/23/2021
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