Lucent Technologies Lineage 2000 ECS Battery Plant User manual

Product Manual
H569-401
Select Code 167-790-028
Comcode 106453442
Issue 3
March 1997
Lucent Technologies
Lineage®2000
ECS Battery Plant
(42-inch Framework)
Notice:
Every effort was made to ensure that the information in this
document was complete and accurate at the time of printing.
However, information is subject to change.
© Lucent Technologies 1997
All Rights Reserved
Printed in U.S.A.

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Table of Contents - 1
Table of Contents
1 Introduction
General Information 1 - 1
Technical Support 1 - 1
USA, Canada, Puerto Rico, and the US Virgin Islands 1 - 2
Central and South America 1 - 2
Europe, Middle East, and Africa 1 - 2
Asia Pacific Region 1 - 2
Product Repair and Return 1 - 2
USA, Canada, Puerto Rico, and the US Virgin Islands 1 - 2
Central and South America 1 - 2
Europe, Middle East, and Africa 1 - 3
Asia Pacific Region 1 - 3
Customer Service 1 - 3
2 Product Description
Plant Specifications 2 - 1
Typical Battery Plant Description 2 - 2
Battery Plant Subsystems 2 - 3
ECS Battery Plant Physical Description 2 - 3
Introduction 2 - 3
Frame Components 2 - 8
ECS Battery Plant Subsystems 2 - 8
Rectifier 2 - 8
Batteries 2 - 8
Controller 2 - 9
DC Distribution 2 - 9
ECS DC Distribution Panel 2 - 9
Distribution Bus Bars 2 - 9
Plant Shunt 2 - 11
Low Voltage Battery Disconnect/Reconnect
(LVD/R) Feature 2 - 11
Circuit Breakers 2 - 12
3 Engineering, Planning, and Ordering
General Engineering Calculations 3 - 2

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
2 - Table of Contents Issue 3 March 1997
Load Equipment Voltage 3 - 2
Battery Voltage 3 - 3
Load Drain and Growth 3 - 4
Reserve Capacity 3 - 8
Charge Capacity and Recharge Time 3 - 9
Battery String Voltage Drop and Balancing 3 - 10
Battery Size versus Voltage Drop 3 - 11
Calculating Voltage Drop 3 - 13
Conductor Ampacity 3 - 13
Overcurrent Protection 3 - 14
Lineage®2000 Engineering Specifics 3 - 14
Rectifier Sizing 3 - 15
Battery Sizing 3 - 15
Cable and Load Breaker Sizing 3 - 17
Low-Voltage Disconnect/Reconnect Feature 3 - 21
Emergency Disconnect 3 - 21
Controller Options 3 - 23
Alarm System Interface 3 - 23
Ordering 3 - 24
Coding and Terminology 3 - 24
J-drawings 3 - 26
T-drawings 3 - 30
SD-drawings 3 - 31
Documentation References 3 - 32
4 Installation
General 4 - 1
Installation Tools and Test Equipment 4 - 1
Suggested Installation Sequence 4 - 2
General Information 4 - 2
Sequence of Tasks 4 - 3
Installation Procedures for Plant Growth 4 - 14
Adding a Load Circuit 4 - 14
5 Maintenance
Controls and Indicators 5 - 1
Controller LEDs and Switches 5 - 1
Rectifier LEDs and Switches 5 - 1
CP5 Fuse Board LEDs and Fuses 5 - 1
DC Circuit Breakers/Fuses 5 - 2
Troubleshooting 5 - 2
Open Distribution Breaker 5 - 5
Red LVD OPEN LED Lit 5 - 5
Yellow LVD FAIL LED Lit 5 - 5

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Table of Contents - 3
Blown Fuse on CP5 5 - 6
Open Battery Disconnect Breaker 5 - 6
Repair and Replacement 5 - 6
Load Circuit Breaker Replacement 5 - 6
LVD/R Contactor Replacement 5 - 8
LVD/Fuse Board (CP5) Replacement 5 - 9
Spare Parts 5 - 9
6 Product Warranty

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 List of Figures - 1
List of Figures
Figure 2-1: Lineage®2000 ECS Battery Plant,
42-inch Framework 2 - 5
Figure 2-2: Block Diagram of Typical Battery Plant 2 - 6
Figure 2-3: ECS Battery Plant Block Diagram 2 - 7
Figure 2-4: ECS Distribution Bus Bars 2 - 10
Figure 2-5: Low Voltage Disconnect/Reconnect
Contactor (K1) 2 - 14
Figure 2-6: ECS DC Distribution Panel (Front View) 2 - 15
Figure 2-7: Plug-In Circuit Breaker Mounting 2 - 16
Figure 3-1: Typical J-Drawing A-Sheet 3 - 26
Figure 4-1: Frame Footprint 4 - 9
Figure 4-2: LVD/Fuse Board (CP5) Jumper Locations 4 - 10
Figure 5-1: Fuse Designation and Function
for LVD/Fuse Board (CP5) 5 - 3

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 List of Tables - 1
List of Tables
Table 2-A: Lineage®2000 Battery Plant Specifications
(42-inch Framework) 2 - 1
Table 3-A: Initial Load Drain Information 3 - 6
Table 3-B: Anticipated Future Load Drain Information 3 - 7
Table 3-C: Reserve Capacity 3 - 8
Table 3-D: Acceptable Wire Sizes 3 - 18
Table 3-E: Feeder Current Size 3 - 20
Table 3-F: Minimum Wire Gauge (Ampacity)
- All Strings 3 - 21
Table 3-G: Emergency Disconnect Options 3 - 23
Table 4-A: Minimum Torque for All Electrical
Connections 4 - 4
Table 4-B: Torque and Minimum Yield Strength for
Mechanical Connections using Hex Head Cap Screws 4 - 5
Table 4-C: Installation Reference Documents 4 - 6
Table 5-A: Troubleshooting 5 - 4

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Introduction 1 - 1
1 Introduction
General
Information The Lineage®2000 family name of premier energy system
products is globally recognized as the right choice for the
ultimate in systems performance and reliability. Selecting this
product brings the Lucent Technologies commitment to product
and service excellence to your own telecommunications system.
This long-standing Lucent Technologies commitment has been
gained from yearsof worldwide telecommunications experience
inthedevelopment,manufacturing,engineering,installationand
servicing of leading edge energy systems, products and services.
This product manual (Select Code 167-790-028) is part of a set
of product manuals which provide information on the Lineage®
2000 Evolutionary Control System (ECS) Battery Plant and its
components, such as Controller, Rectifier, and Battery manuals.
Each manual contains a technical description of the product,
which is followed by detailed information on engineering,
installation, operation and maintenance.
The complete set of documentation furnished with the Lineage®
2000 ECS Battery Plant consists of a plant manual, component
manuals, and a set of related engineering drawings.Thecontents
of the documentation package are identified for ordering and
reference purposes in Section 3 of this manual.
Technical
Support Technical support for Lucent Technologies equipment is
available to customers around the world.

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
1 - 2 Introduction Issue 3 March 1997
USA, Canada,
Puerto Rico, and
the US Virgin
Islands
Onapost-salebasis,duringtheProductWarrantyperiod,our
Technical Support telephone number 1-800-CAL RTAC
(1-800-225-7822) provides coverage during normal business
hours. Product Specialists are available to answer your technical
questions and assist in troubleshooting problems. For
out-of-hours EMERGENCIES, the 800 number will put you in
touch with a Regional Technical Assistance Center Engineer via
our 24 hour a day, 7 day per week Help Desk.
When Technical Support is required in the Post-Warranty
Period, the service may be billable unless you hold an extended
warranty or contractual agreement.
Central and
South America If you need product technical support, contact your local Field Support/Regional Technical Assistance Center or contact your
sales representative who will be happy to discuss your specific
needs.
Europe, Middle
East, and Africa If you need product technical support, contact your local Field Support/Regional Technical Assistance Center or contact your
sales representative who will be happy to discuss your specific
needs.
Asia Pacific
Region If you need product technical support, contact your local Field Support/Regional Technical Assistance Center or contact your
sales representative who will be happy to discuss your specific
needs.
Product Repair
and Return Repair and return service for Lucent Technologies equipment is
available to customers around the world.
USA, Canada,
Puerto Rico, and
the US Virgin
Islands
For information on returning of products for repair, customers
may call 1-800-255-1402 for assistance.
Central and
South America If you need to return a product for repair, your sales representative will be happy to discuss your individual situation.

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Introduction 1 - 3
Europe, Middle
East, and Africa If you need to return a product for repair, your sales representative will be happy to discuss your individual situation.
Asia Pacific
Region If you need to return a product for repair, your sales representative will be happy to discuss your individual situation.
Customer
Service For customer service, any other product or service information,
or for additional copies of this manual or other Lucent
Technologies documents, call 1-800-THE-1PWR
(1-800-843-1797). Specify the select code number for manuals,
or drawing number for drawings. Contact your regional
customer service organization or sales representative for
information regarding spare parts.

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Product Description 2 - 1
2 Product Description
Plant
Specifications
Table 2-A: Lineage®2000 Battery Plant Specifications
(42-inch Framework)
Input Voltage 180-264 Vac (208/240 Vac nominal)
Input Frequency 47-63 Hz (50/60 Hz nominal)
Operating Voltage 40-60.0 Vdc (48 Vdc nominal)
Float Voltage 47-58.5 Vdc (48 Vdc nominal)
Plant Current Rating 300 amperes
Plant Shunt 300 amperes maximum at 50 millivolts
LVD/R Voltage Settings 40.5 or 42.5 Vdc
Circuit Breakers
Type: KS23616
Available ratings: 10, 20, 30, 45, 60
amperes
Interrupt capacity: 7000 amperes
Temperature 32-122°F (0-50°C)
Altitude
-200 to 13,000 feet (-61 to 3962 meters)
For altitudes of 5000 to 13,000 feet, derate
maximum temperature by 3.8°F per 1000
feet above 5000 feet.
For altitudes of 1524 to 3962 meters, derate
maximum temperature by 0.656°C per 100
feet above 1524 meters.

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
2 - 2 Product Description Issue 3 March 1997
Typical Battery
Plant
Description
A basic block diagram of a typical dc battery plant is shown in
Figure2-2.Thebatteryplant acceptsalternatingcurrent fromthe
commercial utility or a standby ac power source and rectifies it
to produce dc power for the using equipment. Control and alarm
functions are provided by the plant to interact with the rectifiers
and the office. In addition, the plant provides overcurrent
protection, charge, discharge, and distribution facilities. Battery
reserve automatically provides a source of dc power if the
commercial or standby ac fails. This battery reserve is
Framework
Type: 3.5 foot frame (standard 23 inch
relay rack)
Horizontal mounting centers: 22.32 inches
(567 mm)
Dimensions Height: 42 inches (1067 mm) Width: 26 inches (660 mm)
Depth: 18.5 inches (470 mm)
Weight
Bay: List 1 without rectifiers 120 pounds
(54 kilograms
List 2 without rectifiers 140 pounds
(63.6 kilograms)
Rectifiers: 25 pounds (11.1 kilograms)
each
Earthquake Non-seismic
Heat Dissipation Full load: 3080 watts (10,500 BTU/hr) Half load: 1680 watts (5730 BTU/hr)
See Note 1
Humidity Rating 10% to 95% noncondensing
Audible Noise 65 dBA (See Note 2)
Electrostatic Discharge IEC 801-2 Level 5 (15 KV) at 40% relative
humidity
Radiated and Conducted
Emissions FCC Level A
Electromagnetic Immunity 10V/m over the range of 20 to 2000 MHz
Note 1: Specified at 54 Vdc, 300 amperes output, and nominal input voltages and
frequencies.
Note 2: Measured at 2 feet (0.6 meter) from the rectifiers installed in plant.
Table 2-A: Lineage®2000 Battery Plant Specifications
(42-inch Framework)

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Product Description 2 - 3
engineered to supply dc power for a specific period of time. In
normal practice, battery capacity is sized to provide 3to 8 hours
of reserve time.
Battery Plant
Subsystems Figure 2-2 illustrates the arrangement and interconnections of the typical dc battery plant subsystems from the ac input to the
dc output. These subsystems are defined as follows:
AC Distribution: connects the commercial and/or standby ac
power sources to the rectifiers within the plant and provides
overcurrent protection. This subsystem is usually supplied by
the customer.
Rectifiers: convertan ac source voltageinto the dc voltagelevel
required to charge and float the batteries and to power the using
equipment.
Controller: provides the local and remote control, monitor and
diagnostic functions required to administer the battery plant.
Batteries: provide energy storage for an uninterrupted power
feed to the using equipment during loss of ac input or rectifier
failure.
DC Distribution: provides overcurrent protection, connection
points for the using equipment, and bus barsusedtointerconnect
the rectifiers, batteries, plant shunt, and dc distribution.
ECS Battery
Plant Physical
Description
Introduction The Lineage®2000EvolutionaryControl System (ECS) Battery
Plant is shown in Figure 2-1. The ECS battery plant provides
power for the using equipment as well as float and recharge
capability for the battery reserve. The plant operates from a
nominal 208/240 Vac, 50/60 Hz source. It offers a 300 ampere
total plant capacity with a nominal -48 Vdc output. The ECS
battery plant is compatible with virtually all flooded and valve
regulated batteries. In addition, the ECS plant is capable of
operating in a batteryless mode, making it suitable for those
applications where battery backup is not necessary or is

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
2 - 4 Product Description Issue 3 March 1997
achieved through the use of an uninterruptible power supply
(UPS).
The ECS battery plant uses state-of-the-art technology to
achieve dramatic equipment size and weight reduction and to
minimize maintenance. These advantages are realized by the
application of Switch-Mode Rectifier (SR) technology and a
unique plug-in rectifier design.
The ECS battery plant is designed as a totally integrated energy
system package. It is a compactand complete system containing
a controller, rectifiers, circuit breaker distribution panel and
automatic battery disconnect/reconnect (LVD/R) feature,
packaged in a 42-inch framework designed for mounting atop
battery stands. The plant is a modular front-access design for
ease ofinstallation,growthand maintenance. This powersystem
is ideal for use in confined areas and enables one to utilize
valuable floor space in a more efficient manner.

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Product Description 2 - 5
Figure 2-1: Lineage®2000 ECS Battery Plant, 42-inch Framework
ECS Distribution
Panel
Switch Mode
Rectifiers
ECS Controller

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
2 - 6 Product Description Issue 3 March 1997
Figure 2-2: Block Diagram of Typical Battery Plant

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Product Description 2 - 7
Figure 2-3: ECS Battery Plant Block Diagram

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
2 - 8 Product Description Issue 3 March 1997
Frame
Components The 42-inch framework will accommodate a maximum of six Lineage®2000 SR Series 50 ampere rectifiers, a Lineage®2000
ECS controller, a distribution panel capable of accepting a
maximum of 42 circuit breakers of 10, 20, or 30 ampere
capacity, or 20 circuit breakers of 45 and 60 ampere capacity and
a low voltage battery disconnect/reconnect feature.
ECS Battery
Plant
Subsystems
Figure 2-3 illustrates the arrangement and interconnections of
the ECS Battery Plant subsystems from the ac input to the dc
output. These subsystems are described below:
Rectifier TheLineage®2000SRSeriesrectifiers aredesigned specifically
for applications where small size, low weight and ease of
installation are of overriding importance. The rectifiers utilize a
combination of switch-mode technology and forced air cooling
to achieve a significant reduction in size and weight over
conventional ferroresonant rectifiers.The plug in, connectorized
design of the rectifiers reduces installation time to minutes,
permitting easy growth and maintenance without service
interruption.
The Lineage®2000 SR Series 50 ampere rectifiers operate over
208/240 Vac 50/60 Hz nominal single phase inputrange without
any necessary tap changes. A power factor correction circuit
incorporated in the design insures a power factor of 90 percent
or greater for loads above 50 percent of the full load rating. The
rectifiers provide the ECS controller with a full complement of
status and alarm signals. The SR Series 50 ampere rectifier is
both UL recognized and CSA certified.
The rectifier status and alarm signals, ac input, and dc output are
all connectorized. The rectifiers plug into a rectifier shelf
assembly thataccommodates a maximum of three individual 50
ampere rectifiers. The ECS plant may be equipped with two
rectifier shelf assemblies for a total capacity of six SR Series 50
ampere rectifiers. (See the Lineage®2000 SR Series rectifier
product manual for further information.)
Batteries The ECS battery plant is compatible with virtually all flooded
and valve regulated batteries.

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Product Description 2 - 9
Controller The ECS controller performs the centralized monitoring, control
and reporting functionsfor the ECSbattery plant. The basic ECS
controller can monitor and control up to six rectifiers. It also
provides a single interface point for power alarm and status
reporting.
Two optional expansion circuit packs are available to upgrade
the ECS controller: a microcomputer board equipped with a
powerful 16-bit microprocessor, and a datalogger board. The
microcomputer board adds sophisticated firmware features such
as remote communications, alarm history, and statistics. The
datalogger board may be used in conjunction with the
microcomputer option to provide general purpose ac and dc,
voltage and current monitoring and control. (See the ECS
controller manual for further information.)
DC Distribution The ECS dc distribution panel has a maximum of 42 circuit
breaker positions. The circuit breakers are a plug-in style,
available in 10, 20, 30,45 and 60 ampere ratings. The 45 and 60
ampere circuit breakers require the utilization of two positions
onthe panel.Thedistributionpanel contains theplantchargeand
discharge bus bars, plant shunt, LVD/R contactor and associated
circuitry. A complete discussion of the ECS dc distribution is
presented in paragraph “ECS DC Distribution Panel” of this
manual.
ECS DC
Distribution
Panel
The ECS dc distribution elements are shown schematically in
Figure 2-3 and pictorially in Figure 2-4. They are located behind
the dc distribution cover panel which is displayed in Figure 2-6.
These elements include the distribution bus bars, the plant shunt
and the low-voltage battery disconnect/reconnect (LVD/R)
feature.
Distribution Bus
Bars Thedistributionorplant bus barsinclude the ChargeReturn Bus, Discharge Return Bus, Battery Bus 1 and Battery Bus 2 (see
Figure 2-4). Battery strings are terminated to Battery Bus 1 and
the Charge Return Bus. Rectifieroutput is terminated to Battery
Bus 2 and the Charge Return Bus. Power conductors for load
circuits are connected, through distribution circuit breakers, to
Battery Bus 2. The return conductors for load circuits tie to the
Discharge Return Bus. The Discharge and Charge Return Buses
are joined via the Plant Shunt. Battery Buses 1 and 2 are
interconnected by the LVD/R Contactor.

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
2 - 10 Product Description Issue 3 March 1997
Figure 2-4: ECS Distribution Bus Bars

Lucent Technologies Lineage®2000 Battery Plant (42-inch Framework) H569-401
Issue 3 March 1997 Product Description 2 - 11
Plant Shunt A current shunt is a sensing device which provides a millivolt
signal proportional to the current flowing through it. The
millivolt-to-ampere ratio of the shunt is the dc resistance of the
shunt (in milliohms), which is thermally stable and accurately
known.
The current shunt in the ECSBattery Plant is connected between
theChargeReturn Bus andtheDischargeReturn Bus (seeFigure
2-4). It is used to measure the total current supplied to the load
from the rectifiers and/or batteries. The shunt has a full scale
rating of 50 millivolts at the maximum plant current of 300
amperes. The shunt millivolt signal is sent, via the CP5 Fuse
Board, to the controller where it is translated back to amperes
and displayed on the digital meter.
Low Voltage
Battery
Disconnect/
Reconnect
(LVD/R) Feature
In unattended battery plant locations, especially those without
automatic back-up ac, batteries could be completely discharged
during an ac power outage. The ECS Battery Plant is equipped
with an automatic battery disconnect to prevent costly battery
damage due to unforeseen deep discharge. This disconnect is
designed to isolate batteries from the load when the plant voltage
reaches the lowest usable battery voltage. The disconnect level
is below the operating range of most load equipment, in which
case service to the load would already have been lost. The
disconnect does not separate the load circuits from the rectifiers,
thus enabling the rectifiers to begin powering the load as soon as
ac power is restored.
The LVD/R feature consists of the LVD/R Contactor, circuitry
on the CP5 Fuse Board and associated wiring. As shown in
Figures 2-3 and 2-4, the LVD/R Contactor (K1) is used either to
connect or disconnect
Battery Bus 1 and Battery Bus 2. Figure 2-5 is a pictorial of the
contactor (K1). The LVD circuit on CP5 monitors the plant
charge bus (Battery Bus 2) voltage, designated RB.
When the RB voltage drops below a preset level, a comparator
circuit on the CP5 Fuse Board senses the low voltage condition
and removes power to the contactor. This opens the connection
between Battery Buses 1 and 2, disconnecting the batteries from
the rectifiers and the load. The user has a choice of disconnect
threshold voltages (40.5 and 42.5 volts), as described in Section
3 of this manual.