PSAK-3000-12 [WALL]
AC/DC Switching Power Supplies;
| 型号： | PSAK-3000-12 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | AC/DC Switching Power Supplies |
| 文件： | 总7页 (文件大小：359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATASHEET
Rev. A
PSAK3000 SERIES
90~264VAC (127~370VDC) Input
3000 Watts Output Power
Single Output, Active PFC
AC/DC Switching Power Supplies
FEATURES
• Single Output
• Internal Ball Bearing Fan
• RoHS Compliant
• Universal AC Input
• Active PFC
• Programmable Output Voltage (30% ~ 105%)
• Programmable Output Current (40% ~ 105%)
• High Efficiency up to 90%
• +5V / 0.5A Auxiliary Output
• 3U Profile, High Power Density 10.8W/in3
• Forced Current Sharing at Parallel Operation
• Power OK Signal (Power Good, Logic Low)
• Remote ON/OFF, Remote Sense Function
• Protection: Over Voltage, Over Load, Over Temperature,
Short Circuit Protection, and Fan Failure
DESCRIPTION
The PSAK3000 series of AC/DC switching power supplies offers 3000 Watts of output power in a 12.01” x 5.00” x 5.00”
enclosed case. This series has a universal input voltage range of 90~264VAC (127~370VDC) and single outputs of 12, 15,
24, 27, and 48VDC. Standard features include high efficiency up to 90%, active power-factor-correction, programmable
output voltage and output current, remote on/off, remote sense, power OK signal, and internal ball bearing fan. This series
also has over voltage, short circuit, over load, and over temperature protection. All models are RoHS compliant and have
UL/cUL, TUV, and CE safety approvals.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
02/05/2013
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 7
PSAK3000 Series
3000 Watts
Single Output, Active PFC
AC/DC Switching Power Supplies
Rev. A
SPECIFICATIONS: PSAK3000 Series
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage Range (see note 3)
90 ~ 264VAC (127 ~ 370VDC)
Input Frequency
47 ~ 63Hz
AC Current
Inrush Current
Power Factor (typical)
OUTPUT SPECIFICATIONS
Output Voltage
36A typ. @ 115VAC; 18A typ. @ 230VAC
45A typ. @ 115VAC; 90A typ. @ 230VAC
EN61000-3-2 (0.99 @ 115VAC, 0.98 @ 230VAC and full load)
See Table
Output Power
3000W
Output Voltage Adjustability
Voltage Tolerance (see note 2)
Load Regulation
±5.0% typical adjustment by potentiometer (VR1)
±1.0%
±0.5%
Line Regulation
±0.5%
Output Current
See Table
Ripple & Noise (see note 1)
Setup, Rise Time
Hold-Up Time
150mVp-p max.
800ms at full load, 200ms at full load
20ms typ. @ 230VAC and full load
±0.02% / °C (0 ~ 50°C)
Temperature Coefficient
PROTECTION
Short Circuit Protection (SCP)
yes
Variable OVP, 120% ±5% Vout.
Protection Type: Latch-style (recovery after reset AC power ON or inhibit)
105% ~ 110% rated output power
Protection type: Constant current limiting. Latch-style (recovery after reset AC power ON or inhibit)
80±5°C
Over Voltage Protection (OVP)
Over Load Protection (OLP)
Over Temperature Protection (OTP)
Protection type: Shutdown output voltage (auto-recovery after temperature goes down)
FUNCTIONS
Auxiliary Power
5V @ 0.5A (±3%)
Remote ON/OFF Control (see page 5)
Remote Sense
External switch or NPN transistor to turn ON / OFF
yes
Power OK Signal (see page 6)
Output Voltage Trim (see page 5)
Output Current Trim (see page 5)
Parallel (Current Sharing) (see note 4)
GENERAL SPECIFICATIONS
Efficiency (typical)
Open drain signal low when PSU turns on. Max. sink current: 20mA, Max. drain voltage: 40V
Adjustment of output voltage is between 30 ~ 105% of rated output
Adjustment of output current is between 40 ~ 105% of rated output
yes
See Table
Input to Output
3000VAC (for 1 minute)
Withstand Voltage
Input to FG
1500VAC (for 1 minute)
Output to FG
500VAC (for 1 minute)
Isolation Resistance
Leakage Current
100MΩ @ 500VDC (input to output, input to FG, output to FG)
< 2.5mA @ 240VAC
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
Storage Temperature
-25°C to +60°C (see derating curve)
-40°C to +85°C
Working Humidity
Storage Humidity
20% to 90% RH (non-condensing)
10% to 95% RH
Vibration
Cooling
Compliance to IEC 68-2-6, IEC 68-2-24
Controlled by power rating and temperature (internal ball bearing fan)
PHYSICAL SPECIFICATIONS
Weight, Packing
14.11 lbs (6400 g); 2pcs/12.8kg/0.46 CUFT
Dimensions (L x W x H) (see page 4)
SAFETY & EMC (see note 5)
Safety Standards
EMI Conduction & Radiation
Harmonic Current
12.01 x 5.00 x 5.00 inches (305 x 127 x 127 mm)
UL60950-1, 2nd Edition, TUV EN60950-1: 2006+A11 Approved
EN55022: 2006 Class A
EN61000-3-2: 20006 Class B, EN61000-3-3: 1995+A1: 2001+A2: 2005
EN61204-3: 2000, EN55024: 1998+A1: 2001+A2: 2003 light industry level, criteria A
EMS Immunity
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
02/05/2013
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 2 of 7
PSAK3000 Series
3000 Watts
Single Output, Active PFC
AC/DC Switching Power Supplies
Rev. A
MODEL SELECTION TABLE
Input Voltage (3)
Range
Output
Voltage
Output
Current
Output (1)
Ripple & Noise
Model Number
Output Power
Efficiency
90 ~ 264 VAC
PSAK-3000-12
12 VDC
15 VDC
24 VDC
27 VDC
48 VDC
250A
200A
125A
111A
62.5A
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
3000W
87%
(127 ~ 370 VDC)
90 ~ 264 VAC
PSAK-3000-15
PSAK-3000-24
PSAK-3000-27
PSAK-3000-48
3000W
3000W
3000W
3000W
88%
89%
89%
90%
(127 ~ 370 VDC)
90 ~ 264 VAC
(127 ~ 370 VDC)
90 ~ 264 VAC
(127 ~ 370 VDC)
90 ~ 264 VAC
(127 ~ 370 VDC)
NOTES
1. Ripple & noise is measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with a 0.1µF capacitor and a
47µF capacitor in parallel.
2. Tolerance includes set up tolerance, line regulation, and load regulation.
3. For voltages near the low end of the input voltage range, see the derating curve for the power supply output rating.
4. When in parallel operation only one unit might operate if the total output load is less than 5% of the rated load condition.
5. 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 Temperature
Load vs Input Voltage
Ta=25°C
12/15V@>180VAC
24/27/48V@>180VAC
24/27/48V
100
90
100
90
80
70
60
50
40
70
50
30
12/15V
12/15V@120VAC
24/27/48V@110VAC
90
100
110 120
130
140 150 160
264
-25
0
10
20
30
40
50
60
70
Ambient Temperature (°C)
Input Voltage (VAC)
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
02/05/2013
Page 3 of 7
PSAK3000 Series
3000 Watts
Single Output, Active PFC
AC/DC Switching Power Supplies
Rev. A
MECHANICAL DRAWING
Unit: mm [inches]
12 1110
9 8 7 6 5 4 3 2 1
Airflow
direction
3
2
1
AC Input Terminal Pin Number Assignment
Control Pin Number Assignment
Pin No.
Assignment
AC(L)
Pin No.
Assignment
VO+
VS+
Description
1
2
3
1
2
Local output voltage sense (+)
Remote voltage sense (+)
Remote voltage sense (-)
Local output voltage sense (-)
+5V / 0.5A Auxiliary power
Inhibit ON/OFF (+)
Inhibit ON/OFF (-)
Ground
AC(N)
3
VS-
4
VO-
5
AUX
EN+
6
7
EN-
8
GND
P.OK
VCI
9
Power OK
10
11
12
V program
ACI
I Program
PAR
Parallel operation current share
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
02/05/2013
Page 4 of 7
PSAK3000 Series
3000 Watts
Single Output, Active PFC
AC/DC Switching Power Supplies
Rev. A
FUNCTIONS
1. Output Voltage Trim
100
90
105
100
90
80
70
60
50
40
30
85
70
50
30
1.2 1.5
2.0
2.5
3.0
3.5
4.0
4.5 4.8
14.3
38.6
92
327 2000 2400 Open
Extemal Voltage (VDC)
Extemal Resistor (KΩ)
1
6
1
7
6
VO+ VS+ VS- VO- AUX EN+
EN- GND P.OK VCI ACI- PAR
VO+ VS+ VS- VO- AUX EN+
EN- GND P.OK VCI ACI- PAR
7
12
12
2. Output Current Trim
105
100
100
80
90
80
70
60
50
40
60
40
1.6
2.0
2.5
3.0
3.5
4.0 4.2 4.5
5.0
0.91 2.2
5.1
25
Open
Extemal Voltage (VDC)
Extemal Resistor (KΩ)
1
7
6
1
7
6
VO+ VS+ VS- VO- AUX EN+
EN- GND P.OK VCI ACI- PAR
VO+ VS+ VS- VO- AUX EN+
EN- GND P.OK VCI ACI- PAR
12
12
330Ω
3. Remote ON/OFF
(A)
(B)
(C)
AUX
EN+
AUX
AUX
2KΩ
2KΩ
2KΩ
EN+
EN+
SW
EN-
EN-
EN-
GND
GND
GND
(A) Using Internal 5V auxiliary source
(B) ON/OFF Control by NPN transistor
(C) Using external voltage source
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
02/05/2013
Page 5 of 7
PSAK3000 Series
3000 Watts
Single Output, Active PFC
AC/DC Switching Power Supplies
Rev. A
4. Power OK Signal
* Place an additional capacitor to have a better performance
of auxiliary power operation.
* The grounding of “AUX” power should be connected to
“GND” port. If “V-” is connected as Ground, make sure to
short the GND and V- ports.
DC / DC
5V / 0.5A
AUX.
LOAD
470μ
10V
F
*
INSTALLATION INSTRUCTIONS
1. Mounting Directions
1.1 Recommended standard mounting methods:
(A)
(B)
4-M4
L=4mm max.
4-M4
L=4mm max.
2. Mounting Method
2.1 There are ventilating holes on the front and back side panels. Do not obstruct; allow at least 50mm for airflow.
2.2 The maximum allowable penetration of the screws is 4mm. Incomplete threading should not be penetrated.
2.3 Recommended torque of mounting screw:
M4 screw: 1.27N • m (13.0kgf • cm)
More than 50mm
More than 50mm
FAN
Air ow
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
02/05/2013
Page 6 of 7
PSAK3000 Series
3000 Watts
Single Output, Active PFC
AC/DC Switching Power Supplies
Rev. A
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working
closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to
provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss
your future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
((603)778-2300
((888)597-9255
((603)778-9797
E-mail:
Web:
Address:
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
02/05/2013
Page 7 of 7
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