Installation Manual
| DCIPS2B-S-00-B11 Power Supply System
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+1 (208) 635-6400 | www.transtector.com
+1 (208) 635-6400 | www.transtector.com
MECHANICAL
Dimensions (WxHxD)
19” (483mm) x 3.5” (88mm) x 16.8” (428mm) std cover | 19.7”
(500mm) ext. cover
Weight of the system
(fully equipped)
47lbs (21.3kg)
Mounting Options
19” / Mid-mount
Cable Entry
Rear Access (top/rear covers have to be removed to make some
connections)
STANDARD COMPLIANCE / ENVIRONMENTAL
EMC and Immunity
EN 300 386 ; EN61000-6-3 (Emission) ; EN61000-6-2 (Immunity)
Safety
IEC60950-1:2005 2 Ed. +A1:2009
Environment
Storage : ETS300 019-2-1, Transport: ETS300 019-2-2, Operation
ETS300 019-2-3, Damp Heat: IEC60068-2-78
Operating Temperature
-40°C to +65°C (derated above 55°C)
Storage Temperature
-40°C to +85°C
RECTIFIER MODEL
DCIPS2-3000
Efficiency
95%
Input Current (max)
<17.0A
Output Current
(53.5V float)
54.2A
Output Power
1700W @ >180VAC
2900W @ 90-180VAC
Operating Temperature
(without derating)
55°C
Input Voltage
(Nominal 100-240VAC)
85-300VAC
Output Voltage
44-57.6VDC
Load sharing
< 5% of nominal current
Dimensions (HxWxD)
1.6 (41) x 4.2 (107) x 14 (355) ”(mm)
Weight
4.6lbs / 2.1kg
Cooling
Fan-cooled, speed controlled
Protection
Short circuit, automatic current/power limiting,
input/output overvoltage, thermal
Alarms
Fan failure, Short circuit/arcing protection,
High temperature/output voltage Low output voltage,
Input voltage out of range Low fan speed (warning)
Internal communication failure
LED Indication
Green:
AC normal operation
Yellow:
Steady - Low fan speed, High temperature
Flashing - Communications failure
Red:
Module alarm / shutdown
Audible noise
<45dBA @ ≤25°C (50% load) | <60dBA (100% load)
2.3 System Components
With the exception of the rectifier modules the DCIPS2B 2U system is delivered with all
components mounted according to the ordered configuration. The main components are
described below and in later chapters of this manual.
2.3.1 System Controller
The DCIPS2B power system is controlled by the ACX Advanced controller. The
description and operation of this controller is covered in a separate manual which is
2.3.2 DC Distribution Unit
The distribution unit includes configurable load breakers, battery breakers, a shunt for
battery current measurement and fuse alarms for load and battery breakers.
The distribution unit has no special operation other than switching the load and battery
breakers on and off. All trip states of breakers are supervised by measuring the voltage
drop across each breaker.
Breakers that are not connected to any load will not cause a breaker alarm even if they
are left open.
A battery fuse alarm may not be triggered instantly when a battery breaker is off. The
alarm is triggered only when the voltage drop between the system voltage and the
battery voltage is more than 1.5V. The interval that the voltage drop increases to 1.5V
depends on the battery status.
Due to a small leakage current (2.5-3mA) through the alarm circuit, the voltage measured
with a Digital Volt Meter (DVM) on an open breaker output will be nearly equal to the
rectifier output voltage.
The distribution module has common “+Ve” with load breakers in “-Ve” leg. For more
information see schematic drawing in Appendix A - Drawings.
2.3.2.1 Low Voltage Disconnect (LVD) and Dummy LVD
Generally, the system is equipped with low voltage battery disconnection, which prevents
the batteries from deep discharging, thus prolonging the battery life. A disconnection
requires a detected mains failure at the supervision unit.
If disconnection occurs, the batteries will not supply power to the load until they have
been recharged to set voltage level, which can be adjusted by the user.
If disconnection occurs, the batteries will be reconnected when mains supply returns.
A dummy LVD can also be installed into the power system if the Low Voltage Disconnection
function is not needed.
