Liebert DPN002400 User manual

Liebert
Brand
Liebert
Model
DPN002400
Type
User manual

Liebert DPN002400 is a data center cooling unit with a brazed plate heat exchanger, centrifugal pumps, and a microprocessor-based control system. The control system monitors unit operation and activates an alarm when any of the specified factory preset conditions are exceeded. The unit is constructed of custom powder painted steel panels and a heli-arc welded tubular steel frame. Liebert DPN002400 is suitable for use in a variety of data center applications, including server rooms, network closets, and telecommunications facilities.

Liebert DPN002400 is a data center cooling unit with a brazed plate heat exchanger, centrifugal pumps, and a microprocessor-based control system. The control system monitors unit operation and activates an alarm when any of the specified factory preset conditions are exceeded. The unit is constructed of custom powder painted steel panels and a heli-arc welded tubular steel frame. Liebert DPN002400 is suitable for use in a variety of data center applications, including server rooms, network closets, and telecommunications facilities.

STANDARD FEATURES
HEAT EXCHANGER - Brazed plate design with interwoven circuiting constructed of stainless steel plates, copper brazed.
PUMPS - Centrifugal type.
STANDARD CONTROL PROCESSOR -
The standard control system is microprocessor-based with an external LCD numerical display to allow
observation of specified settable functions. Normal operating conditions are indicated on the LCD display panel,
which is
mounted to the unit. The control system also monitors unit operation and activates an alarm when any
of the specified factory preset conditions are exceeded.
CABINET AND FRAME -
Custom powder painted steel panels. A hinged control access panel opens to a second front panel, which is a
protected enclosure for all high voltage components. Frame is constructed of 14 gauge heli-arc welded tubular steel
and painted us
ing an auto-deposition coating system.
Liebert DCP
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DPN002400
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Unit Dimensional Data
Unit Base
D
Unit Base
E
F
Height of Unit
C
Side Panel
Overall
A
Overall
B
Floor Cutout Dimensions
The shaded area indicates a recommended
clearance of 36" (914mm) be provided for
component access.
* Dimension Does Not Include the Bezel of the Disconnect Switch.
** Represent Dimensions of Drip Tray.
MODEL
50/60 HZ
DCP200
DIMENSIONAL DATA inches (mm)
SHIPPED WEIGHT
lbs (kg)
38 (965) 34 (864) 33 1/8(841) 34 (864) 37 (940) 78 (1981) 1020 (463) 1083 (491)
A
B*
C
D**
E**
F
DOM.
EXPORT
F
D
22. 1/2 "
572mm
14"
355mm
1"
25mm
1"
25mm
1"
25mm
Cut Out
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Liebert DCP
Liebert DCP
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DPN002400
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MODEL
50/60 HZ
DCP200
Unit Piping Outlet Connection Sizes, inches, Od Cu
Pipe Connection Point
2-5/8 2-5/8 2-5/8 2-5/8
A B C D
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Liebert DCP
Bottom View
Drip Tray Dimensions
7.2”
3.1”
19.5”
3.9”
3.8”
6.5”
34”
37”
SECONDARY
IN
BCW OUT
BCW IN
SECONDARY
OUT
Liebert DCP
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DPN002400
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THREE PHASE CONNECTION
Electric service connection terminals
Factory installed disconnect switch
Factory wired to components
on electric panel
EARTH GROUND LUG
Connection terminal for
field supplied earth
grounding wire.
Three phase electric service
not provided by Liebert
ELECTRIC CONDUIT KNOCKOUTS
On top of electric box. Knockout size
2 in (51 mm)
ALARM AND WARNING OUTPUT RELAYS
Field supplied 24V Class 2 wire for
special alarms.
(Not to exceed 1.0A @ 24v each.)
REMOTE UNIT SHUTDOWN
Replace existing jumper between terminals
37 & 38 with normally closed switch having
a minimum 50VA rating. Use field supplied
24V Class 2 wire.
SITE MONITORING CONNECTION
Terminals 77 (-) and 78 (+) are for
connection of a 2 wire, twisted pair,
communication cable (available from
Liebert or others) for optional Sitescan.
(see user's manual).
Monitoring panel
Field supplied disconnect switch may
not be required, check local codes.
Three phase electric service
not provided by Liebert
NOTE: Refer to specification sheet for full load amp. and wire size amp. ratings.
Factory installed unit
disconnect switch
60HZ COMPONETS SHOWN
INTELLISLOTS
Two Liebert Intellislots for optional
OCWEB-LBDS or OC485-LBDS card.
®
®
CANBUS ISOLATOR
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Liebert DCP
Liebert DCP
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Liebert DCP Extra Low Voltage field connection points
NOTES:
1. CONTROL WIRING MUST BE CLASS 2 AND INSTALLED IN
ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC).
2. REQUIRES SHIELDED CABLE.
K11COM
COMMON WARNING OUTPUT
K11NO
K11NC
K11
TO REMOTE ALARM
CIRCUIT BY OTHERS
K11
N.O. CONTACT BY OTHERS
FOR INDICATION OF ALARM, WIRE
N.O. CONTACTS FROM REMOTE
ALARM DEVICE AS SHOWN.
24 50
INPUT: REMOTE ALARM DEVICE
N.O. CONTACTS REQUIRED
5424
ALARM WHEN CLOSED.
INPUT: FAN BREAKER STATUS
N.O. CONTACTS REQUIRED
5124
ALARM WHEN CLOSED.
INPUT: CONDENSATION
DETECTION
FOR SHUTDOWN OF CONTROL
CIRCUIT, REMOVE JUMPER
BETWEEN TERMINALS 37 & 38
AND REPLACE WITH N.C. CONTACT
3837
INPUT: REMOTE SHUTDOWN
N.C. CONTACTS BY OTHERS
K3COM
COMMON ALARM OUTPUT
K3NO
K3NC
K3
TO REMOTE ALARM
CIRCUIT BY OTHERS
FOR CONTACTS INDICATING AN
ALARM CONDITION.
(MAX) 1.0AMP @ 24V
K3
BK
78
77
(-)
R or W
FOR DIGITAL COMMUNICATIONS
WITH LIEBERT SITE MONITORS
ONLY. CONNECT 2 WIRE TWISTED
PAIR TO 77 & 78. ALSO SEE SITE
MONITOR INSTALLATION MANUAL.
LIEBERT SITE MONITOR
(+)
FOR CONTACTS INDICATING AN
ALARM CONDITION.
(MAX) 1.0AMP @ 24V
FACTORY WIRED
TEMPERATURE SENSOR.
1
1
2
TO REMOTE T/H SENSOR A
P67
DO NOT
USE
UNIT DISPLAY (REAR VIEW)
TO OPTIONAL
EXTERNAL
CONNECTIONS
TO REMOTE T/H SENSOR B
P64
P67P66
TO P64 ON ICOM CONTROL BOARD
RED ETHERNET CABLE
TO P66 ON ICOM CONTROL BOARD
TERMINATION PLUG
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Liebert DPN002400 User manual

Liebert
Brand
Liebert
Model
DPN002400
Type
User manual

Liebert DPN002400 is a data center cooling unit with a brazed plate heat exchanger, centrifugal pumps, and a microprocessor-based control system. The control system monitors unit operation and activates an alarm when any of the specified factory preset conditions are exceeded. The unit is constructed of custom powder painted steel panels and a heli-arc welded tubular steel frame. Liebert DPN002400 is suitable for use in a variety of data center applications, including server rooms, network closets, and telecommunications facilities.

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