Lineage Power CP2000DC54 Compact power line input: -40 to -72 vdc; outputs: â±54 vdc at 2000w; 5 vdc at 4w Datasheet

Data Sheet
March 2010
Compact Power Line
CP2000DC54-PE DC/DC Converter
Input: -40 to -72 Vdc; Outputs: ±54 Vdc at 2000W; 5 Vdc at 4W
Features
 Compact 1-RU form factor providing 22 W/in3
 Input Current < 60A at 40 Vdc input
 Programmable output voltage from 44V to 58



Applications
 48Vdc distributed power architectures
 Power over Ethernet
 Routers/Switches
 VoIP/Soft Switches
 LAN/WAN/MAN applications
 File servers
 Indoor wireless
 Telecommunications equipment
 Enterprise Networks
 SAN/NAS/iSCSI applications
 Advanced workstations











Vdc,
Output defaulted to 54V
PMBus compliant dual I2C serial bus
communications
Designed to IEEE802.3af Compliance, 2250
output*** isolation to chassis/signals for POE
applications. (see ordering info)
DC Output over-voltage and over-current
protection
DC Input over-voltage and under-voltage
protection
Over-temperature warning and protection
Redundant, parallel operation with active load
sharing and redundant +5V Aux power
Remote ON/OFF
Hot insertion/removal (hot plug)
Four front panel LED indicators
UL* Recognized to UL60950-1, CAN/ CSA† C22.2
No. 60950-1, and VDE‡ 0805-1 Licensed to
IEC60950-1
CE mark meets 2006/95/EC directive §
Internal variable-speed fan control
RoHS 5 compliant
The CP2000DC54-PE DC/DC Converter, also called a Power Entry Module (PEM) in the Compact
Power Line platform is specifically designed to operate as an integral part of a complete distributed power
system. The high-density, front-to-back airflow PEM is designed for minimal space utilization and is highly
expandable for future growth. It is provided with many features including PoE isolation, and dualredundant I2C communications busses that allow it to be used in a broad range of applications. The
flexible feature set makes this Power Entry Module an excellent choice for applications requiring modular
dc-to-dc bulk intermediate voltages, such as in distributed power.
*
†
‡
§
UL is a registered trademark of Underwriters Laboratories, Inc.
CSA is a registered trademark of Canadian Standards Association.
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
This product is intended for integration into end-user equipment. All the required procedures for CE marking of end-user
equipment should be followed. (The CE mark is placed on selected products.)
** ISO is a registered trademark of the International Organization of Standards.
CP2000DC54-PE DC/DC Converter
Compact Power Line
Data Sheet
Specifications
Input
Parameter
Min
Operating Voltage
-40
Low Input Shutdown of Main
output
Input Turn-ON of both
Outputs
Reverse Input Voltage
Idling Power
Typ
Max
Units
-72
Vdc
-38.5
-39
-39.5
Vdc
-43
-43.5
-44
Vdc
Notes
The module shall not be damaged
Output OFF
Output ON
35
60
W
Input Current
60
Adc
At input voltages > 40Vdc
Cold Start Inrush Current
60
Adc
Measured at 25C for all line conditions. Does
not include X-capacitor charging spike
Efficiency
88
82
90
84
%
Holdup Time
8
ms
Ride Through
8
ms
25
Input Capacitance
5Vdc output at no-load
Both outputs at no-load
From 75% to 100% of full load
For loads > 25% of full load
Minimum Vin = 48Vdc, output at ½ Full Load,
output can droop down to -40Vdc
F
Main Output
Parameter
Min
Typ
Maximum Output Power
Output Voltage Setpoint
Max
Units
2000
W
54
Notes
At voltages > 54Vdc
Vdc
Output floats with respect to frame ground.
Resets to factory setting if power is removed
Voltage Regulation
Set Point at 50% FL
Set Point Tolerance
Set Point Regulation
Droop Regulation
Droop Accuracy
-0.5
-1
-5
5
Vdc
%
%
Vdc
%
Output Voltage Range
44
58
Vdc
Output Current
0.1
37
A
At 54Vdc. Below 0.1A the module meets its
regulation requirements.
0.5
A
Isolation function provided
54
0.5
1
1
Reverse (sink) output current
All conditions (temp, line, drift)
Linear from 1 to 39 A.
All conditions (temp, line, drift)
Set either by I2C, or analog margining.
Active Current Share
-5
5
%FL
Single-wire connection. Loads > 25%FL
Passive Current Share
-15
+15
%FL
Between modules without the single wire
connection. Loads > 25%FL
250
500
2
mVrms
mVpk-pk
mVrms
5,000
F
Output Ripple (5 to 20MHz)
RMS
Peak-to-Peak
Psophometric Noise
External Bulk Load Capacitance
Lineage Power
0
Measured with 20MHz bandwidth under any
condition of loading. Minimum load is 1A.
Phosphomeric noise measured with battery
inserted at the input terminations.
External capacitance can be increased but
the power supply will not meet its turn-ON
rise time requirement.
2
Data Sheet
Compact Power Line
CP2000DC54-PE DC/DC Converter
Specifications (continued)
Output (continued)
Parameter
Min
Typ
Max
Units
5
s
ms
%
Notes
Monotonic Turn_On after detection of valid
DC input voltage. Measured from 30% to
100% of Vnom.
Turn-On
Delay
1
Rise Time
Overshoot
5
500
Restart Shutdown Delay
20
Shutdown is delayed during a re-start in order
to guarantee restart of multiple paralleled
modules.
S
I/t slew rate 1A/µs.
Settling time to within regulation
requirements.
Load Step Response
I
V
Response Time
50
%FL
Vdc
ms
43
39
Adc
Vdc
2.0
2
Overload2
Current Limit
Shutdown
38.9
Fold-down.
Default state – hiccup mode
System Start-up A 20 second shutdown delay is implemented to allow modules to be plugged in
one at a time. During this time fold-down occurs but the module will not shut
down below 39Vdc.
Over-voltage
Delayed
Instantaneous
Latchoff
60
65
Auto-recoverable
200msec delayed shutdown implemented.
Latched shutdown without hiccup.
Three restart attempts are implemented within a one minute window prior to a
latched shutdown when Vout < 65Vdc. Beyond 1 minute the counter restarts
Over-temperature
Warning
Shutdown
Vdc
Vdc
5
°C
20
Implemented prior to commencement of an
OT shutdown
Below the maximum rating of the device
being protected
°C
Temperature hysteresis of approximately 10°C provided between shutdown and
restart.
Auxiliary Output
Parameter
Min
ON when the input voltage is
-26
Output Voltage Setpoint
Output Current
Overall Regulation
2
Units
-72
Vdc
Vdc
0.005
0.75
A
-5
+5
%
100
25
mVpk-pk
mVrms
7
Vdc
175
%FL
50
Over-voltage Clamp
1
Max
5.2
Ripple and Noise
Over-current Limit
Typ
110
Notes
Isolated from the main output to meet
POE requirements. 50mA dedicated for
powering adjacent PEMs during a fault.
700mA available for external use.
20MHz bandwidth. Measured across a
1F tantalum and a 0.1F ceramic
capacitor
Below -5C the rise time is approximately 5 minutes to protect bulk capacitors in the unit
Hiccup performance attempts automatic recovery from an overload shutdown with approximately a 90% off-time duty cycle. The
duty cycle varies periodically in order to guarantee multi-module recovery synchronization. Latchoff can be chosen via software
instead of the default hiccup. Recovery from a latchoff requires ENABLING, or software commanding OFF followed by an ON
after a 2 second delay.
Lineage Power
3
Data Sheet
Compact Power Line
CP2000DC54-PE DC/DC Converter
Specifications (continued)
Physical
Length (in./mm)
13.85 / 351.8
Width (in./mm)
4.00 / 101.6
Height (in./mm)
1.66 / 42.2
Weight (lb/kg)
4.6 / 2.1
Environmental
Parameter
Min
Ambient Temperature
Operating
Ambient Derating
2
Power Derating
Storage Temperature
Humidity
-5
Typ
2
Max
Units
Notes
45
Air inlet from sea level to 5,000 feet.
Per 1,000 feet above 5,000 feet.
Up to 55°C
1
°C
°C
%/°C
-40
85
°C
5
95
%
1
Relative humidity, non-condensing
Shock and Vibration
Operational Test
Test Levels
Drop and Tip Over
Earthquake Rating
IEC 68-2
IEC 721-3-2
IEC 68-2-31
4
Acoustic Noise
Radiated Emissions
55
3
Conducted Emissions - dc
Zone
Per Telcordia GR-63-CORE, all floors, when
installed in CP Shelf.
dBA
Noise is proportional to fan speed, load and
ambient temperature.
FCC and CISPR22 (EN55022) - Class A
3
Telcordia GR-1089-CORE and CISPR22 (EN55022) - Class A
ESD
Error free per EN/IEC 61000-4-2 Level 4 (8 kV contact discharge, 15 kV air discharge).
Radiated Immunity
Error free per EN/IEC 61000-4-3 Level 3 (10 V/m).
Differential mode surge
100
Vdc
Differential mode surge
transient
1000
Vdc
Common mode surge
(1.2/50s pulse)
1000
Vdc
Conducted Immunity
ANSI T1.315, No errors
No errors. IEEE C62.41 defined pulse transient
Error free per EN/IEC 61000-4-6 Level 3 (10Vrms).
Reliability (calculated)
400,000
Hours
At ambient of 25°C at full load per Telcordia SR332, Reliability Prediction for Electronic
Equipment, Method I Case III.
Isolation
Input-Chassis/Signals
Input-Output/Signals
Output-Chassis/Signals
Main-Aux Outputs
Service Life
1700
2250
2250
2250
Per EN60950.
Vdc
Per IEEE802.3af.
10
Years
25°C ambient, full load excluding fans.
2. Designed to start at an ambient as low as -40°C, but may not meet operational limits until above -5°C.
3. Radiated emissions compliance was met using a Lineage Power shelf. This shelf includes output common and differential
mode capacitors that assist in meeting compliance.
Lineage Power
4
Data Sheet
Compact Power Line
CP2000DC54-PE DC/DC Converter
Status and Control
The PEM provides two means for monitor/control:
analog or I2C.
Details of analog controls are provided in this data
sheet under Signal Definitions. Lineage Power will
provide separate application notes on the I2C
protocol for users to interface to the CPL PEMs.
Contact your local Lineage Power representative
for details.
Hot Plug
When rapidly extracting and reinserting modules
care should be taken to allow for discharging the
internal bias supply so that a predictable restart
could be achieved. The way to ensure that the
circuit sufficiently discharges is to observe the
spinning of the fans after an extraction. The unit
should not be reinserted until the fans stop
spinning.
Without bleeding down internal bias the module
may remember its last assigned address and may
not configure itself properly if reinserted into
another slot.
Control Definitions
All signals are referenced to Logic_GRD unless
otherwise noted. See the Signal Definitions Table
at the end of this document for further description
of all the signals.
Input Signals
Margining: Set point of the PEM can be changed
via this input pin. Programming can be either a
voltage source or a resistance divider. The
margining pin is connected to 3.3Vdc via a 10kΩ
resistor inside the PEM. See graphs below.
10k
3.3Vdc
-46
-44
Vcontrol
Vprogram
Output Setpoint (Vdc)
-58
Software commanded margining overrides the
hardware set point indefinitely or until the default
setting is reinstated for example if input power and
bias power have been removed from the module.
Module Present Signal: The power supply alerts
the system when it is properly plugged in via a
500Ω resistor in series between this signal and
Logic GRD.
Protocol Select: This pin must remain a noconnect. Do not connect to either output or
Logic_GRD.
Enable: On/Off control when I2C communications
are utilized as configured by the Protocol pin. This
pin must be pulled low to turn ON the power
supply. The power supply will turn OFF if either the
Enable or the ON/OFF pin is released. This signal
is referenced to Logic_GRD.
ON/OFF: This is a short pin utilized for hot-plug
applications to ensure that the power supply turns
OFF before the power pins are disengaged. It also
ensures that the power supply turns ON only after
the power pins have been engaged. Must be
connected to V_OUT (-DC).
Output Signals
Power_OK: This signal is HI when the main output
is present and goes LO when the main output is not
present.
I_limit: This signal is HI when the main output is
not in current limit and goes LO when current limit
has activated.
Alert #: I2C interrupt signal.
Fault: This signal goes LO for any failure that
requires PEM replacement. Some of these faults
may be due to:
 Fan failure
 Over-temperature condition
 Over-temperature shutdown
 Over-voltage shutdown
 Internal PEM Fault
0 0.1
An open circuit on this pin reverts the voltage level
back to the original setting.
Lineage Power
5
Data Sheet
Compact Power Line
CP2000DC54-PE DC/DC Converter
Alarm Table
Power Supply LED State
IN OK
DC OK
Service
Fault
Green
Green
Amber
Red
1
1
0
0
Condition
OK
Thermal Alarm
(5C before shutdown)
Thermal Shutdown
1
1
1
Monitoring Signals
(Referenced to Logic_GRD)
Power
Module
OTW
OK
I_Limit
Present
HI
HI
HI
LO
Fault
HI
0
HI
LO
HI
HI
LO
1
0
1
1
LO
LO
LO
HI
LO
Defective Fan
1
0
0
1
LO
HI
LO
HI
LO
Blown Input Fuse in Unit
1
0
0
1
LO
HI
LO
HI
LO
2
No Input > 8mS (single unit)
0
1
0
0
HI
HI
LO
HI
LO
Input Present but not within limits
0
0
0
0
HI
HI
LO
HI
LO
Input not present (with back bias)
0
0
0
0
HI
HI
LO
HI
LO
Over Voltage Latched Shutdown
1
0
0
1
LO
HI
LO
HI
LO
Over Current
1
Blinks
0
0
HI
HI
LO
LO
LO
Over Current Shutdown
1
0
0
1
HI
HI
LO
LO
LO
1
1
0
1
LO
HI
HI
HI
LO
Non-catastrophic Internal Failure
1
1 Missing Module (external pull-up)
HI
Standby (remote)
1
0
0
0
HI
HI
LO
HI
LO
Service Request (i2C mode)
1
1
Blinks
0
HI
HI
HI
HI
LO
1
Any detectable fault condition that does not result in the power supply shutting down. For example, ORing FET failure, boost
section out of regulation, etc.
2
Signal transition from HI to LO is output load dependent
Output Connector
Mating Connector: AMP 1450572-1
A6 A1 P7
Signal
6
Output Power
5
4
3
2
1
MOD_PRES
Ilimit
LOGIC_GRD
N/C
UNIT_ADDR
B SCL_1
OTW
Alert#_0
Alert#_1
N/C
8V_INT
C SDA_0
Margin
Enable
Reset
Ishare
N/C
D SDA_1
Fault
5VA
Power_OK
ON/OFF
SHELF_ADDR
A SCL_0
P1
P7
P6
V_OUT
(-DC)
V_OUT
(+DC)
Input Power
P5
P4
CO_RTN
Vin ( + )
P3
EARTH
(GND)
P2
P1
CO_LINE
Vin ( - )
Connector is viewed from the rear positioned inside the power supply.
Signal pins columns 1 and 2 are referenced to V_OUT (-DC).
Signal pins columns 3 through 6 are referenced to Logic GRD.
Last-to-make first-to-break pins.
First-to-make last-to-break longest pin implemented in the mating connector.
N/C – no connect pins must be left open. Do not connect these pins to either voltage sources or ground.
Lineage Power
6
Data Sheet
Compact Power Line
CP2000DC54-PE DC/DC Converter
Signal Definitions
All hardware alarm signals (Fault, Power_OK, I_Limit, OTW) are open drain FETs. These signals should
be pulled HI to either 3.3V or 5V. Maximum sink current 5mA. An active LO signal (< 0.4Vdc) state is
referenced to Logic GRD unless otherwise stated. Contact your Lineage Power representative for more
details.
Function
Label
Type
Description
Output Enable
Enable
Input
If shorted to LOGIC_GRD, the PEM output is enabled
when using I2C mode of operation. May also be toggled to
reset a latched OFF PEM.
Output Good
Power_OK
Output
An open drain FET; normally HI, indicating output power is
present. Changes to LO when the main output is OFF,
Current Limit
I_Limit
Output
An open drain FET; normally HI, indicating normal
operation. Changes to LO when in current limit,
I2C Interrupt
Alert#_0
Alert#_1
Output
Interrupt signal via I2C lines indicating that service is
requested from the host controller. This signal pin is pulled
up to 3.3V via a 10kΩ resistor and switches to active LO
when an interrupt occurs.
PEM Fault
Fault
Output
Indicates that an internal fault exists. An open drain FET;
normally HI, changes to LO.
Module Present
MOD_PRES
Output
Used to Indicate presence of PEM.
ON/OFF
ON/OFF
Input
Short pin, connects last and breaks first; used to activate
and deactivate output during hot-insertion and extraction,
respectively. Ref: V_OUT (-DC)
Margining
Margin
Input
Allows changing of output voltage through an analog
voltage input or via resistor divider.
Over-Temperature Warning
OTW
Output
An open drain FET; normally HI, changes to LO
approximately 5°C prior to thermal shutdown.
PEM address
Unit_addr
Input
Voltage level addressing of PEMs within a single shelf.
Ref: V_OUT (-DC).
Shelf Address
Shelf_addr
Input
Voltage level addressing of PEMs within multiple shelves.
Ref: V_OUT (-DC).
Back bias
8V_INT
_
Diode OR’ed 8Vdc drain; used to back bias
microprocessors and DSP of failed PEM from operating
PEMs. Ref: V_OUT (-DC).
Mux Reset
Reset
Input
Resets the I2C lines to I2C line 0.
Standby power
5VA
Output
5V at 0.75A provided for external use by either adjacent
power supplies or the using system.
Current Share
Ishare
-
A single wire interface between each of the power unit
forces them to share the load current. Ref: V_OUT (-DC).
I2C Line 0
SCL_0, SDA_0 Input
I2C line 0.
I2C Line 1
SCL_1, SDA_1 Input
I2C line 1.
Lineage Power
7
CP2000DC54-PE DC/DC Converter
Compact Power Line
Data Sheet
Front Panel LEDs
I2C Mode
Analog Mode
ON: Input ok
OFF: Input out of limits
ON: Output ok
Blinking: Overload
ON: Over-temperature
Warning
ON: Over-temperature Warning
Blinking: Service
!
Dimensions
ON: Fault
13.85 in.
(351.2 mm)
Rear View
4.00 in.
(101.6 mm)
1.63 in.
(41.4 mm)
Top View
Front View
Ordering Information
Item
Description
Comcode
CP2000DC54-PE
Designed and factory tested to IEEE802.3af POE
compliance, Auxiliary Output: 5Vdc at 0.75A.
CC109146692
Consult the 1U shelf data sheet for potential shelf configurations for this module from Lineage Power.
Europe, Middle-East and Africa Headquarters
Tel: +49 89 6089 286
World Wide Headquarters
Lineage Power LLC
3000 Skyline Drive, Mesquite, TX 75149, USA
+1-800-526-7819
(Outside U.S.A.: +1-972-284-2626)
www.lineagepower.com
e-mail: [email protected]
Latin America, Brazil, Caribbean Headquarters
Tel: +56 2 209 8211
India Headquarters
Tel: +91 80 841 1633 x3001 Shorting jumper is
shipped either inserted in J1 or packaged in a
separate plastic bag
Asia-Pacific Headquarters
Tel: +65 6416 4283
Lineage Power reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or
application. No rights under any patent accompany the sale of any such product(s) or information.
© 2009 Lineage Power LLC, (Mesquite, Texas) All International Rights Reserved.
Revision : GGS_ March_2010
Lineage Power
Page 8
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