Pinout for DPS-2000AB A (30-56638-01) - GS1280 / ES80 / ES47 power supply

[rozwell]

Hello,

I am looking for pinout of DPS-2000AB A power supply.
Typically they are in a datasheet but I can't find it anywhere for this old model.Here is the sticker photo:

Can anyone point me to a place where I can get this information?

Found in these servers:
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c00404857

Thank you,
Regards

p.s.
It looks like Compaq / Celestica AP0997 (30-48101-01) is the same power supply.

[Kumaran1]

Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)

All parameters are specified at 25°C ambient unless otherwise noted.
9
Connector Definition and Pin Assignment
Input Connector CN1(DECA T35-EO3203A301)
Pin 1 Neutral
Pin 2 Ground
Pin 3 Line
Output Connector
BUSBAR2 DC RTN
BUSBAR1 Vo
Control Connector CN703(Molex:87833-0821)
Mating With Molex:51110-0851 Terminal:50394-8051
Pin 1 5V bus for I2C
Pin 2 DC RTN of 5V bus for I2C
Pin 3 Serial data signal (SDA) / CNAH / RS-485A
Pin 4 Serial clock signal (SCL) / CANL / RS-485B
Pin 5 Address bit 0 (A0)
Pin 6 Address bit 1 (A1)
Pin 7 Address bit 2 (A2)
Pin 8 NC
Control Connector CN704(Molex:87833-1621)
Mating With Molex:51110-1651 Terminal:50394-8051
Pin 1 Remote On_Off/Inhibit +
Pin 2 Remote On_Off/Inhibit -
Pin 3 Output OK +
Pin 4 Output OK -
Pin 5 Input OK +
Pin 6 Input OK -
Pin 7 Remote Sense +
Pin 8 Remote Sense -
Pin 9 NC
Pin 10 CC_ADJ
Pin 11 Current Share
Pin 12 DC RTN
Pin 13 5V Standby Output +
Pin 14 5V Standby Output +
Pin 15 DC RTN
Pin 16 DC RTN

I hope this helps.

================================

Spoiler

TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
1
Input
Input Voltage 90VAC ~ 264VAC
Input Frequency 47Hz ~ 63Hz
Input Current <20A
Inrush Current <40A
Power Factor >0.98 @ full load
Efficiency Up to 92% 1)
Leakage Current <1.5mA @ 230Vac / 50Hz
Output
Output Voltage 48V
Output Current
0-31.25A (90VAC~132VAC)
0-41.67A (180VAC~264VAC)
Ripple & Noise <1% Vrated pk-pk
Standby Power 5V / 2A (No minimum load required)
Environmental
MTBF 500KHrs
Operation Temperature -20°C ~70°C 2)
Operation Altitude 5000m or 54kPa
1) Exclude fan power
2) Power de-rating with temperature above 50°C, refer to power de-rating curve
for detail
Highlights & Features
 Up to 2000 Watt in 5"x10"x1.59" Package
 Up to 25.2W/inch3 Power Density
 Full Power from 90V to 264V
 Full Power up to 50°C Ambient
 Up to 500KHrs MTBF
 Optional CV/CC Version
 5V/2A Standby Output
 Current Sharing
 Class B Conducted EMC
 Class A with 6dB margin Radiated EMC
 Normal and Reversed Option for Remote On/Off and Power
Good Signal
 Analog and Digital Voltage Trimming
 PMBus Ver 1.3 Supported
 Intelligent Fan Speed Control
Safety Certifications
 IEC62368-1
 IEC60950-1 CB report
 TUV EN60950-1
 UL60950-1+CAN/CSA60950-1
 GB4943.1-2011, GB9254-2008, GB17625.1-2012
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
2
Specifications
Input Ratings / Characteristics
Nominal Input Voltage 100-120Vac
200-240Vac
Input Voltage Range 90-264Vac
Nominal Input Frequency 50-60Hz
Input Frequency Range 47-63Hz
Input Current (max) 20A
Input Surge Voltage (max) 300Vac for 100ms
Full load Efficiency 92% @ 230Vac/50Hz, Reference Fig.1 (for reference)
Inrush Current (max) 40A @ 264Vac, cold start
Power Factor (min) 0.98 @ 230V/50Hz, full load
Figure 1. Typical efficiency Curve for 48V (2000W max)
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
3
Output Ratings / Characteristics
Total Regulation ± 3%
Output Power (max) 1500W (90VAC~132VAC)
2000W (180VAC~264VAC)
Line Regulation (max) 1%
Load Regulation (max) 2%
Ripple & Noise (typ.) 1% pk-pk Vrated @ rated load, Reference Fig. 2
Voltage Trimming Range ± 10% Vrated
Voltage Programmable Range -50%/+15% Vrated
Dynamic Response
(Overshoot & Undershoot O/P Voltage)
± 5% @ with 50-100% load change
Start-up Time (max) 2000ms with AC turn on
Hold-up Time (min) 10ms @ 2000W load, with nominal input range
Capacitive load (max) 6000uF
Rise time (max) <70ms
Remote Sense Up to 500mV compensation for voltage drop across external wire
connections to load.
Short and reverse connection protected.
(a) 230V (measured value)
Figure 2. 48V output model Ripple & Noise example, 20MHz BW
Nominal Output Voltage of standby output (Vrated) 5V
Nominal Output Current of standby output 2A
Total Regulation of standby output ± 4%
Ripple & Noise of standby output 100mV max
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
4
Ripple & Noise measurement circuit
Figure 3. Ripple & Noise testing set up
Mechanical
Package Enclosed
Dimensions (W x L x H) 127x254x40.5mm (5x10x1.59inch)
Unit Weight TBD
Environment
Surrounding Air Temperature Operating Absolute Maximum/Minimum Rating.
-20°C to +70°C. Linear power derate from 100% load at 50°C, to 50% load
at 70°C
Note: see power de-rating curves below
Storage -40°C to +85°C
Operating Humidity 5-95% RH (Non-Condensing)
Operating Altitude Up to 5,000 meters (up to 16,400 feet or 106-54kPa)
Non-Operating Altitude Up to 5,575 meters (up to 18,290 feet or 106-50kPa)
Shock Test (Non-Operating) 50G, 11ms, 3 shocks for each direction
Vibration (Operating) 5-500Hz, 2Grms, 15 minute for each three axis
Acoustic Noise TBD
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
5
Power De-rating curve
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
6
Protections (for both main output and 5Volt Standby outputs, unless otherwise indicated)
Overvoltage (max) Main output 135% of rated normal voltage, Latch Mode
Standby 130% of rated voltage, Latch Mode
Over load / Over current (max) Main output 130% of rated current, constant current clamped
Standby 3.2A max with Hiccup Mode(Non-Latching, Auto-Recovery)
Over Temperature Shutdown, auto recovery after temperature goes down
Short Circuit Hiccup / Latch Mode for Main output
Hiccup Mode for Standby (Non-Latching, Auto-Recovery)
Reliability Data
MTBF (Minimum) at 230Vac, 2000W, 25 °C 500 Khrs based on Telecordia SR-332
Operating life(Minimum) at 230Vac, 2000W, 25°C 26,280 hrs
Safety Standards / Directives
ITE Safety IEC62368-1
IEC60950-1 CB report
TUV EN60950-1
UL60950-1+CAN/CSA60950-1
GB4943.1-2011, GB9254-2008, GB17625.1-2012
Environmental RoHS Directive 2011/65/EU Compliant
Galvanic Isolation Input to/Output 3000 Vac
Input to/Ground 1500 Vac
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
7
EMC
EMC / Emissions CISPR 22, EN55022, EN55011, Class A Radiated EMC
Class B Conducted EMC
Harmonic Current
Emissions
IEC61000-3-2 Meet Class D limit
Immunity to
Voltage Flicker IEC61000-3-3
Electrostatic Discharge IEC61000-4-2 Level 4 Criteria A1)
Air Discharge: 15kV
Contact Discharge: 8kV
Radiated Field IEC61000-4-3 Criteria A1
80MHz-2700MHz, 10V/m AM modulation
Level 2 Criteria A1)
385MHz-5785MHz, 28V/m Pulse mode and other modulation
Electrical Fast Transient /
Burst
IEC61000-4-4 Level 3 Criteria A1) :2kV
Surge IEC61000-4-5 Level 3 Criteria A1)
Common Mode3): 2kV
Differential Mode4): 1kV
Conducted IEC61000-4-6 Level 2 Criteria A1)
150kHz-80MHz, 3Vrms, 6Vrms at ISM bands and Amateur radio bands
Power Frequency Magnetic
Fields
IEC61000-4-8 Criteria A1)
Magnetic field strength 30A/m
Voltage Dips IEC61000-4-11 30% 10ms Criteria A1)
60% 100ms Criteria B2)
100% 5000ms Criteria B2)
1) Criteria A: Normal performance within the specification limits
2) Criteria B: Output out of regulation, or shuts down during test. Automatically restored to normal operation after test.
3) Asymmetrical: Common mode (Line to earth)
4) Symmetrical: Differential mode (Line to line)
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
8
Dimensions
Mechanical drawing (DPS-2000AB-13 A)
Notes:
1. Base plate mounting, M3 thread holes, maximum penetration 3.0mm (0.12 inch) from outside face of chassis, maximum torque
6.3kgf.cm (5.46 inch.Ibs).
2. Side mounting, M3 thread holes, maximum penetration 3.0mm (0.12inch) from outside face of chassis, maximum torque 6.3kgf.cm
(5.46 inch.Ibs).
3. BUSBAR1/BUSBAR2, M5 screw in two positions, maximum torque 20kgf.cm (17.34 inch.Ibs).
4. CN1, M3.5 screw in three positions, maximum torque 12kgf.cm (10.41 inch.Ibs).
5. VR: clockwise is to increase the output voltage, anti-clockwise is to reduce the output voltage.
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
9
Connector Definition and Pin Assignment
Input Connector CN1(DECA T35-EO3203A301)
Pin 1 Neutral
Pin 2 Ground
Pin 3 Line
Output Connector
BUSBAR2 DC RTN
BUSBAR1 Vo
Control Connector CN703(Molex:87833-0821)
Mating With Molex:51110-0851 Terminal:50394-8051
Pin 1 5V bus for I2C
Pin 2 DC RTN of 5V bus for I2C
Pin 3 Serial data signal (SDA) / CNAH / RS-485A
Pin 4 Serial clock signal (SCL) / CANL / RS-485B
Pin 5 Address bit 0 (A0)
Pin 6 Address bit 1 (A1)
Pin 7 Address bit 2 (A2)
Pin 8 NC
Control Connector CN704(Molex:87833-1621)
Mating With Molex:51110-1651 Terminal:50394-8051
Pin 1 Remote On_Off/Inhibit +
Pin 2 Remote On_Off/Inhibit -
Pin 3 Output OK +
Pin 4 Output OK -
Pin 5 Input OK +
Pin 6 Input OK -
Pin 7 Remote Sense +
Pin 8 Remote Sense -
Pin 9 NC
Pin 10 CC_ADJ
Pin 11 Current Share
Pin 12 DC RTN
Pin 13 5V Standby Output +
Pin 14 5V Standby Output +
Pin 15 DC RTN
Pin 16 DC RTN
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
10
Functions
Start-up Time
The time required for the output voltage to reach 90% of its final
steady state value, after the input voltage is applied.
Rise Time
The time required for the output voltage to change from 10% to
90% of its final steady state value.
Hold-up Time
Time between the collapse of the AC input voltage, and the
output falling to 90% of its steady state value.
Figure 4. Time Sequence
Dynamic Response (Main Output)
The power supply output voltage will remain within ±5% of its
steady state value, when subjected to a dynamic load 50 to 100%
of its rated current.
 50 to 100% Load
Figure 5. Dynamic Load
Inrush Current
Inrush current is the input current that occurs when the input
voltage is first applied. For AC input voltages, the maximum peak
value of inrush current will occur during the first half cycle of the
applied AC voltage. This peak value decreases exponentially
during subsequent cycles of AC voltage.
Figure 6. Inrush Current
Overvoltage Protection
The power supply’s overvoltage circuit will be activated when its
internal feedback circuit fails. The output voltage shall not exceed
its specifications defined on Page 6 under “Protections”. Power
supply will latch off, and require removal/re-application of input
AC voltage in order to restart.
Overload & Over current Protections
Main output Overload (OLP) and Over current (OCP) Protections
is achieved by constant output current control. If the output
current increases higher than rated current, the current will be
clamped to be constant (<130% rated current), output voltage will
then drop if output impedance keeps decreasing in the constant
current control. Finally output under voltage protection will be
triggered if the output voltage falls below 45% rated value and
enters “Hiccup mode” (Auto-Recovery). The power supply will
recover once the fault condition causing the OLP and OCP is
removed and IO is back within the specified limit. If the fault
condition is not removed within 5 times “Hiccup”, power supply
will then go into latch mode.
Figure 7. Hiccup at OLP/OCP
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
11
Short Circuit Protection
The power supply also provides protection against short circuits.
When a short circuit is applied, the output current will operate in
“Hiccup mode”. The power supply will return to normal operation
after the short circuit is removed. If the short circuit is not
removed within 5 times “Hiccup”, power supply will then go into
latch mode.
Over Temperature Protection
As mentioned above, the power supply also has Over
Temperature Protection (OTP). This is activated when the
overload condition persists for an extended duration and the
output current is below the overload trigger point but >100% load.
In the event of a higher operating temperature condition at 100%
load, the power supply will run into OTP when the surrounding air
temperature is higher than the operating temperature. When
activated, the output voltage will go into shutdown mode until the
surrounding air temperature drops to its normal operating
temperature.
Input OK
Input OK+/- pin is an isolated open collector transistor (80V/50mA
rating). A resistor (suggested value 10Kohm, 1/8W) can be added
between Input OK- pin and DC RTN, Input OK+ pin can be
connected to 5V standby (or, other available pull-up voltage that
is no greater than the transistor rating). Value of resistor may
have to be adjusted, depending on voltage used, and other enduse
conditions of the Input OK+ pin connection to the
product. When input is valid, Input OK signal generated will be
high. When input is invalid, Input OK signal generated will be low.
System
side
Input OK
signal
Power supply
side 5V standby
Input OK +
Input OK -
DC RTN
Figure 8. Input OK Connection
Output OK
Output OK+/- pin is an isolated open collector transistor
(80V/50mA rating). A resistor (suggested value 10Kohm, 1/8W)
can be added between Output OK- pin and DC RTN, Output OK+
pin can be connected to 5V standby (or, other available pull-up
voltage that is no greater than the transistor rating). Value of
resistor may have to be adjusted, depending on voltage used,
and other end-use conditions of the Output OK+ pin connection to
the product. When output is valid, Output OK signal generated
will be high. When output is invalid, Output OK signal generated
will be low.
System
side
Output OK
signal
Power supply
side 5V standby
Output OK +
Output OK -
DC RTN
Figure 9. Output Connection
Remote On_Off/Inhibit
Remote ON_OFF/INHIBIT uses an isolated diode located within
the power supply. This signal can be used to enable or disable
only the main output. When the main output is disabled, the +5V
Standby output will continue to operate. System can use a switch
to conduct through this diode (suggested pull up resistor to 5V
standby with 1Kohm resistor) to disable the main out. The signal
can be floated (no connection to the signal), in order to enable the
main output
Power supply
side
DC RTN
5V standby
System
side
Switch Signal
Remot e On_Off +
Remote On_Off -
Figure 10. Remote On_Off Connection
Remote Sense
Remote sense feature can be used to compensate for the extra
voltage drop on output wires that are connected from the main
output terminals, to the load. With wires connected from the
remote sense pins, at the same locations as the wires from the
main output, the remote sense function can compensate up to
500mV voltage drop. The power supply will not be damaged if the
remote sense pins are shorted, or if a reverse/inverted polarity
connection is made to the load.
Voltage Adjustment
The power supply provides a potentiometer for user to adjust the
output voltage. The output voltage is designed to be able to
adjust up to ± 10% of rated voltage, when the output is adjusted
below nominal value, the maximum output current is the same as
the nominal output, when the output is adjusted above nominal
value, the output power cannot exceed the nominal maximum
power (the maximum output current will be reduced accordingly).
TECHNICAL DATASHEET
Industrial AC-DC Power Supply
2000W with 5V/2A Standby (DPS-2000AB-13 A)
All parameters are specified at 25°C ambient unless otherwise noted.
12
Constant Current Level Adjustment
CC_ADJ pin can be used to adjust the constant current level to
20%~110% of rated current by applying a voltage that is not
greater than 5V.
System
side
Power supply
side
CC_ADJ
DC RTN
Figure 11. CC_ADJ Connection
Figure 12. Constant Current Level Adjustment Curve
PMBus
The power supply can communicate with the host product, using
PMBus version 1.3 protocols. Multiple functions can be realized,
such as monitoring the power supply operation status, and editing
the power supply operating set-points. See user instruction for
detailed control information.
Current Sharing
The power supply supports current sharing. Parallel the outputs
as well as the current sharing bus to enable this feature.

[rozwell]

Hello,

Thank you for the response, but that's a totally different model!
That's info copied from Delta website, from easily available PDF datasheet of a different model: Delta DPS-2000AB-13 A which I found at first google search.
It has entirely different form factor and connections (which are in the PDF btw):


Please remove/clean up your message because it's not related to this model, is a nightmare to read (too many pages from bad copy&paste) and will confuse others!

This is how DPS-2000AB A connections look like:

[rozwell]

It seems identical power supply was also in AlphaServer GS80/GS160/GS320

[rozwell]

Does anyone know what part of this HP corporation I should contact to get this kind of information?

I already contacted Delta and they checked their database but without luck. It's too old model for them to keep datasheets and they advised me to contact HP...

[kenuser]

Hi

do you have news about?
I'm searching too the pinout or datasheet of this power supply

[rozwell · Accepted solution]

Hello,
HP was no help at all in this matter, even one of their representatives said they don't provide datasheets - which is obviously not true, because there are plenty online, directly from HP - so contacting them was a total waste of time.

I didn't find or get the datasheet but I was able to figure out how to turn on 48V so I made a little diagram for everyone:

Enjoy!

Some notes:
- current between shorted pins is below 1mA
- fan speed can be lowered even further by going above 1.8k Ohms, but 48V turns on up to 1.8k, so simply short these pins for a second to start