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Installation Manual
| DCPDU2B Series Power Distribution Units
4.60
7.0
SPECIFICATIONS
(116.8)
0.76
1.13
(19.3)
(28.7)
The following specifications are typical at 25°C unless otherwise noted.
0.22
(5.6)
0.42
0.56
0.37
(10.7)
(14.2)
(9.4)
INPUT/OUTPUT
Panel Capacity
3.50
0.90
@35°C .............................................................................. 450A per Bus
(88.9)
(22.9)
@40°C .............................................................................. 400A per Bus
1.725
@50°C .............................................................................. 320A per Bus
1.25
(43.82)
(31.8)
@70°C .............................................................................. 200A per Bus
0.625
(15.88)
Configuration ..................................450A Single Bus with 1 to 20 Breakers
0.57
Breaker Capacity
(14.5)
1
Voltage
..................................................................................... 21-60VDC
1
Polarity ............................................ Neutral, Positive or Negative Ground
ALARMS
5.98
Alarm Indicator .................................................... Dual Color LED Per Bus
(151.9)
LED Status Indication ........................................................ Green = Normal
Alarm Relays .............................................. Form C Contacts for each Bus
SAFETY
.................... UL60950-1 2
3.45
(87.6)
8.0
FRONT PANEL DESCRIPTION
0.76
1/4-20 stud
length = 0.50 (12.7),
(19.3)
The front panel of the DCPDU2B, shown in Figure 3 below, consists of the A and B sides
0.625 (15.88) spacing
and a center section. The A and B sides can each accommodate up to 10 field installed/
replaceable hydraulic magnetic circuit breakers rated from 2.5A to 200A. The center section
has two green/red LEDs, one for the A side (left) and the other for the B side (right). At the
bottom of this center section is a slot for a wallet and designator card. This card permits the
NO-C-NC NO-C-NC
recording of each output circuit by number.
1/4-20 stud
0.60
(15.2)
8
OUTLINE OF SAFETY COVER
(blue dotted line)
0.25
(6.4)
900A Dual Bus 1 to 10 Breakers Each Bus
................................................................. 2.5A to 200A
Red = CB Trip Alarm
Ed., CSA22.2 No. 60950-1 2
nd
B - BUS INPUT
B - BUS OUTPUT FEED
FEED
10
9
8
7
B - BUS RETURN
A - ALM
1
2
3
4
A BUS - 450A MAX/100A MAX PER CB
A - BUS FEED BREAKERS
ENVIRONMENTAL
Operating Temp. Range ..................................................... -10°C to +70°C
Storage Temp. Range ........................................................ -40°C to + 85°C
Humidity........................................................ 0% to 95%, Non-Condensing
PHYSICAL SPECIFICATIONS
Case Material ......................................................................................Steel
Finish ............................................................................ Powder Coat Black
Case Dimensions, Inches (mm) ........................3.45 H x 17.16 W x 5.98 D
Weight (approx.) ........................................................... 12.5 lbs. (5.67 kg.)
Rack Mounting...................................................................... 19 or 23 Inch
CONNECTIONS
Input Connections........................................................................... Bus Bar
Output Connections ...............................................1/4-20 Stud, 2-hole lugs
Off = No Power
Chassis Ground Connection..................................1/4-20 Stud, 2-hole lugs
Alarm Relay Connections .................. .Spring Clamp Terminals,16-26AWG
Notes:
Ed.,
nd
1. See ordering guide to specify.
EN60950-1 2
Ed.
nd
17.16
(435.9)
6
5
4
3
2
1
10
NO-C-NC NO-C-NC
Alarm connector
5
6
7
8
9
10
1
Figure 3. Front Panel View
A - BUS OUTPUT FEED
9
8
7
6
5
4
3
A - BUS RETURN
2
3
4
5
6
7
8
B BUS - 450A MAX/100A MAX PER CB
B - BUS FEED BREAKERS
+1 (208) 635-6400 | www.transtector.com
(87.6 x 435.9 x 151.9
A - BUS INPUT
FEED
2
1
B - ALM
9
10
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