Lucent Technologies Lineage 2000 ECS-6U User manual

Product Manual
J85501E-1
Select Code 167-790-045
Comcode 106704067
Issue 4
August 1998
Lucent Technologies
Lineage®2000
ECS-6U Controller
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.
©1998 Lucent Technologies
All Rights Reserved
Printed in U.S.A.

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 Table of Contents - 1
Table of Contents
1 Introduction
General Information 1 - 1
Customer Training 1 - 4
Customer Service 1 - 4
Technical Support 1 - 4
Product Repair and Return 1 - 4
Warranty Service 1 - 4
2 Product Description
Overview 2 - 1
Basic Controller 2 - 5
Operating Voltage 2 - 5
Batteryless Operation 2 - 5
Rectifier Sense Leads 2 - 5
Office Alarm Contacts and Alarm Battery Supply 2 - 6
Battery on Discharge Alarm 2 - 7
Selective High Voltage Shutdown 2 - 7
Automatic Rectifier Restart 2 - 9
Rectifier Fail Alarm 2 - 10
AC Fail Alarm 2 - 11
Major and Minor Fuse Alarms 2 - 11
Open Battery String Detection and Alarm 2 - 11
Front Panel Status Indicators 2 - 12
Front Panel Meter 2 - 12
Ammeter Scale 2 - 13
Front Panel Test Jacks 2 - 13
Rectifier Sequence Control Interface 2 - 13
Float and Equalize Control 2 - 14
Fuse Alarm Board (FAB) 2 - 15
Power and Sense Voltage Fusing 2 - 15
Major and Minor Fuse Alarms 2 - 16
Controller Options 2 - 16
Microprocessor Board 2 - 16
Datalogger Board 2 - 16
Rectifier Adapter Board 2 - 16
Order Wire Board 2 - 17

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2 - Table of Contents Issue 4 August 1998
Circuit Options 2 - 17
Boost Charge Circuit 2 - 17
Shunt Isolator Circuit 2 - 18
Mixed Types of Rectifiers in One Plant 2 - 18
Controller Specifications 2 - 18
3 Ordering Information
Controller 3 - 1
Kits 3 - 2
Spare Parts 3 - 3
Documentation 3 - 4
4 Installation and Setup
Introduction 4 - 1
Tools Required 4 - 1
Shipped-Loose Unit Installation 4 - 1
Preparation 4 - 1
Default Factory Settings 4 - 2
Frame Mounting 4 - 3
Hardware Setup 4 - 5
Voltage Selection 4 - 5
Equalize Enable/Disable 4 - 6
Automatic Restart Enable/Disable 4 - 7
Ammeter Scale 4 - 7
Battery on Discharge Threshold 4 - 8
High Voltage Shutdown Thresholds 4 - 8
Rectifier Port Selection 4 - 9
Optional Rectifier Adapter Board (RAB) 4 - 16
Optional 248A Order Wire Board 4 - 18
Optional Boost Charge Panel (FT Series G Only) 4 - 20
Shunt Isolator Circuit 4 - 22
Wiring 4 - 25
Basic Controller 4 - 25
Microprocessor and Datalogger Boards 4 - 29
Circuit Pack Installation 4 - 29
External Wiring 4 - 29
5 Acceptance Testing
Test Procedures 5 - 1
Meter Calibration 5 - 2
Battery on Discharge Alarm Test 5 - 2
Float and Equalize Control Test 5 - 3
High Voltage Shutdown and Restart Test 5 - 4

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
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Fuse Alarm Test 5 - 6
Remote On/Off (TR Signal) Test 5 - 8
Bulk Ringer Alarm Test 5 - 8
6 Operation
Front Panel Switches and Indicators 6 - 1
7 Troubleshooting
Flowcharts 7 - 1
8 Product Warranty
Appendix
ACompatible Lucent Technologies Rectifiers

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 List of Figures - 1
List of Figures
Figure 1-1: ECS-6U Controller 1 - 2
Figure 1-2: Typical ECS Controller Application 1 - 3
Figure 2-1: Front View of ECS-6U Controller
(Door Shown in Full Open Position) 2 - 2
Figure 2-2: ECS-6U Controller Block Diagram 2 - 3
Figure 2-3: Detail of 113A2 Control Unit Display
Panel 2 - 4
Figure 4-1: 26-inch Frame with Flush Mounting 4 - 3
Figure 4-2: 26-inch Frame with 5-inch Non-Flush
Mounting (List BA) 4 - 3
Figure 4-3: 23-inch Frame with 9-inch Flush Front
Mounting (List BA) 4 - 4
Figure 4-4: ECS-6U Controller Backplane (Upper) 4 - 4
Figure 4-5: CP1 Jumper and Switch Locations 4 - 11
Figure 4-6: CP1 DIP Switch Settings 4 - 12
Figure 4-7: ECS-6U Controller Backplane (Lower) 4 - 12
Figure 4-8: Rectifier Interface Board (RIB) Layout
and Switch Locations 4 - 13
Figure 4-9: RIB DIP Switch Settings 4 - 14
Figure 4-10: Control Cable for Non-Lucent
Technologies Rectifier Connection 4 - 14
Figure 4-11: Rectifier Adapter Board (RAB) Layout
and Switch Locations 4 - 15
Figure 4-12: RAB DIP Switch Settings 4 - 16
Figure 4-13: 248A Order Wire Board 4 - 18

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
2 - List of Figures Issue 4 August 1998
Figure 4-14: Boost Charge Panel (Front and
Rear Views) 4 - 19
Figure 4-15: Shunt Isolator Circuit 4 - 21
Figure 4-16: Typical Alarm Application Schematic 4 - 30
Figure 4-17: Typical Alarm Wiring Examples 4 - 31
Figure 5-1: Fuse Alarm Test 5 - 7
Figure 6-1: Front Panel Location of Controls
and Displays 6 - 3
Figure 7-1: Office Alarms Received 7 - 2
Figure 7-2.1: 113A2 Control Unit Has Lost Power 7 - 3
Figure 7-2.2: 113A2 Control Unit Has Lost Power
(continued) 7 - 4
Figure 7-3.1: Verify Controller Alarms 7 - 5
Figure 7-3.2: Verify Controller Alarms (continued) 7 - 6
Figure 7-3.3: Verify Controller Alarms (continued) 7 - 7
Figure 7-3.4: Verify Controller Alarms (continued) 7 - 8
Figure 7-4: Display Is Not Lit 7 - 9
Figure 7-5: Meter Out of Calibration 7 - 10

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 List of Tables - 1
List of Tables
Table 2-A: ECS-6U Controller Electrical Specifications 2 - 18
Table 2-B: Battery Plant Alarm Voltage Ranges 2 - 20
Table 2-C: ECS-6U Controller Physical Specifications 2 - 20
Table 3-A: ECS-6U Controller Ordering Information 3 - 1
Table 3-B: Kits 3 - 2
Table 3-C: Recommended Spare Parts 3 - 3
Table 4-A: Default Factory Settings for Circuit Boards 4 - 2
Table 4-B: Wire Descriptions and Functions 4 - 6
Table 4-C: SW109 DIP Switch Settings 4 - 8
Table 4-D: Available Rectifier Interface Cables 4 - 10
Table 4-E: Non-Lucent Technologies
Rectifier Control Signals 4 - 17
Table 4-F: External Connections Required to
Establish a Communication Link over the
FT-Series G Embedded Telemetry System 4 - 19
Table 4-G: Shunt Isolator Circuit Pack Shunt Voltage
Programming 4 - 23
Table 4-H: AKC1B Shunt Isolator Circuit Pack
Shunt Current Programming 4 - 24
Table 4-I: Terminal Block Pin Assignments for
113A2 Control Unit 4 - 25
Table 6-A: Front Panel Switches and Indicators 6 - 1

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
2 - List of Tables Issue 4 August 1998

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 Introduction 1 - 1
1 Introduction
General
Information This product manual, Select Code 167-790-045, describes the
J85501E-1 ECS-6U Universal Rectifier Controller. The basic
ECS-6U controller monitors and controls any combination ofup
to six Lucent Technologies switchmode (SR) or Lineage®2000
ferroresonant rectifiers and provides a single interface point for
power alarm and status reporting. When ordered with the
optional microprocessor and datalogger features, it adds the
latest technology in the product line to the battery plant.
When used with the optional Rectifier Adapter Board (RAB),
the ECS-6U controller allows rectifiers of various technologies,
vintages, and vendors to be tied together in the same battery
plant and can be used for retrofit applications in older Lucent
Technologies battery plants such as the 150 series, the 326
series, or the 111A. It can also be used to replace older
technology controllers in other vendors' battery plants.
Upgrading can be accomplished by placing the controller in a
supplemental bay or in the same bay as the original equipment.
Appendix A is a list of the various Lucent Technologies
rectifiers, both J- and KS-coded, that have the automatic restart
feature and are compatible with the ECS-6U.
The ECS-6U demonstrates Lucent Technologies' continuing
dedication to providing state-of-the-art energy systems
management products for all battery plants, both old and new.
The Lineage®2000 Battery Plant product line is designed to
provide battery-backed common system office voltages of
+24Vdc, -24Vdc, or -48Vdc in telecommunications
applications.
The ECS-6U controller is shown in Figure 1-1. A typical ECS
controller application is shown in Figure 1-2.

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
1 - 2 Introduction Issue 4 August 1998
Figure 1-1: ECS-6U Controller
Lucent

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 Introduction 1 - 3
Figure 1-2: Typical ECS Controller Application
Lucent

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
1 - 4 Introduction Issue 4 August 1998
Customer
Training Lucent Technologies offers customer training on many Power
Systems products. For information call 1-972-284-2163. This
numberisansweredfrom8:00a.m.until4:30p.m.,CentralTime
Zone (Zone 6), Monday through Friday.
Customer
Service Forcustomers in the United States, Canada, Puerto Rico, and the
US Virgin Islands, call 1-800-THE-1PWR (1-800-843-1797).
Services provided through this contact include initiating the
spare parts procurement process for out of service emergencies,
ordering Lucent Technologies documents, and providing other
product and service information.
For other customers worldwide, call 001-972-840-0382. This
numberis answeredfrom8:00a.m.until4:30p.m.,CentralTime
Zone (Zone 6), Monday through Friday.
Technical
Support Technical support for Lucent Technologies customers is
available around the world during the normal product warranty
period and also while specific contractual agreements extend
this service.
For customers in the United States, Canada, Puerto Rico, and the
US Virgin Islands, call 1-800-CAL-RTAC (1-800-225-7822) to
contact a product specialist to answer your technical questions
and assist in troubleshooting problems.
For other customers worldwide, contact your local field support
center or your sales representative to discuss your specific needs.
Product Repair
and Return Repair and return service is provided for Lucent Technologies
customers around the world. For customers in the United States,
Canada, Puerto Rico, and the US Virgin Islands, call
1-800-255-1402 for information on returning of products for
repair.
For other customers worldwide, contact your sales
representative to discuss your particular circumstances.
Warranty
Service For warranty service worldwide, contact your Warranty Service
Manager (WSM). The WSM serves specific customer-groups,
who have taken ownership of the product. For product

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 Introduction 1 - 5
conformance issues prior to customer ownership, contact your
local customer service.

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 Product Description 2 - 1
2 Product Description
Overview The ECS-6U Controller consists of a chassis equipped with two
slide-out trays. The upper tray is equipped with a standard
analog control unit, 113A2, which consists of two circuit packs:
the controlboard (CP1) and thedisplay board(CP4). Thecontrol
unit is plugged into a backplane with expansion slots for two
optional circuit packs: the Microprocessor Board (CP2) and the
Datalogger Board (CP3). See “Controller Options” for more
information.
The lower tray is equipped with a standard Rectifier Interface
Board (RIB) plugged into a backplane with one expansion slot
for an optional Rectifier Adapter Board (RAB). See “Rectifier
Adapter Board” for more information.
The lower tray also provides space for the optional Order Wire
Board. Two other options may be added that are not part of the
controller itself: the Boost Charge Circuit and the Shunt Isolator
Circuit. See “Circuit Options” for more information.
A Fuse Alarm Board (CP5), which is mounted inside the front
door, is always required to provide fusing for the controller and
rectifier sense leads. See “Fuse Alarm Board” for more
information.
A front view of the ECS-6U controller is shown in Figure 2-1.
Figure 2-2 is a block diagram of the controller.

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
2 - 2 Product Description Issue 4 August 1998
Throughout this manual the components of the ECS-6U
controller are designated by the acronyms listed below:
Figure 2-1: Front View of ECS-6U Controller (Door Shown in Full Open Position)
Rectifier Adapter
Board (RAB)
Control Unit (113A2)
Microprocessor Controller Board (CP2)
Datalogger Board (CP3)
Order Wire Board (248A)
Fuse Alarm Board (FAB)
Rectifier Interface
Board (RIB)
Acronym Description
113A2 Analog Control Unit
CP1 Control Board
CP2 Microprocessor Board
CP3 Datalogger Board
CP4 Display Board
CP5 Fuse Alarm Board (FAB)
RIB Rectifier Interface Board (RIB)
RAB Rectifier Adapter Board (RAB)
AKC1B Shunt Isolator Circuit Pack
248A Order Wire Board
BCP Boost Charge Panel

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 Product Description 2 - 3
Figure 2-2: ECS-6U Controller Block Diagram
Plant Shunt
Battery
CP5 Fuse Board
AKC1B Shunt
Isolator Board*
Sense Voltages
Plant Alarms
Power
Misc. Alarm Inputs
Alarm Outputs
Misc. Control Inputs
Order Wire
*AKC1B Shunt Isolator Board is only required when the plant shunt is in the non-grounded
(battery) path, or is not standard for ECS.
248A
Order Wire
Board
CP4
Display
Board
CP1
Control
Board
113A2
Control Unit CP2
Microprocessor
Board
CP3
Datalogger
Board
Modem Interface
Telephone Interface
Local Terminal/Printer
Channel Data
Control Relay Outputs
Backplane
(Lower Tray)
Backplane
(Upper Tray)
Rectifier
Interface
Board
Rectifier
Adapter
Board
Rectifiers 1 - 6

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2 - 4 Product Description Issue 4 August 1998
Figure 2-3: Detail of 113A2 Control Unit Display Panel
OUTPUT VOLTS
AMPS
NORM
V
+–
EQ
FLOAT BD
ACF
MNF
EQ DLA
RFA
MJF
P
SW409
VOLTS FLOAT
P401
R407
DEC
DEC
NO DEC
NO DEC

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 Product Description 2 - 5
Basic
Controller The basic ECS-6U controller monitors and controls any
combination of up to six Lucent Technologies switchmode or
Lineage®2000 ferroresonant rectifiers and provides a single
interface point for power alarm and status reporting. Equipped
with a 113A2 Control Unit, a RIB, and a Fuse Alarm Board, the
basic controller performs traditional analog control functions.
Each of these functions is described in detail in the paragraphs
that follow.
Operating
Voltage The controller is powered by the plant dc voltage and may be
used in 24V or 48V plants. It may be powered from either
positive ground systems, e.g., -48V,or negative ground systems,
e.g., +24V. Movable jumpers located on the upper tray
backplane and DIP switches located on the 113A2 and the
Rectifier Interface Board (RIB) must be positioned according to
the plant voltage. The 113A2 may be plugged directly into the
ECS-6U controller when the backplane is properly configured.
Batteryless
Operation The ECS-6U controller is suitable for telecommunications
power plants with or without batteries. In batteryless plants, the
loss of ac power causes an immediate loss of dc power to the
controller. When ac power is restored, the ECS-6U controller, in
an unpowered state, allows the rectifiers to automatically restart.
IMPORTANT When the controller loses power, it also loses the ability to
detect alarm conditions in the plant. To prevent the danger
of unreported alarms, Power Major and Power Minor
alarms are automatically issued when the controller is
powered down.
IMPORTANT Not all rectifiers will perform properly without a battery.
Consult your rectifier manual.
Rectifier Sense
Leads Separatelyfused sense leadsrun fromthe fuse alarm boardto the
rectifiers via the controller backplane. These leads are not
interrupted when the 113A2 is removed. The rectifiers use the
sense leads to maintain the plant bus voltage independently of
any load-dependent voltage drop between their output terminals
and the bus.

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2 - 6 Product Description Issue 4 August 1998
Office Alarm
Contacts and
Alarm Battery
Supply
Alarm contacts are provided on the 113A2 that may be
connected to the office alarm system by the installer. (See
Section 4, “Wiring.”) Each set of contacts is a Form C or transfer
type, i.e., a combination of normally open and normally closed
contacts with one side of each in common. The normally open
contact is referred to as O (other applications may call this the
NO contact). The normally closed contact is referred to as C
(other applications may call this the NC contact). The common
or return contact is referred to as R (other applications may call
this the C contact). Each Form C set is isolated. An alarm set is
provided for each alarm condition, as follows:
AC Failure (ACF)
Major Fuse Failure (MJF)
Minor Fuse Failure (MNF)
High Voltage (HV)
Battery on Discharge (BD)
In addition, alarms that are classified as Major or Minor cause a
group of general-purpose Major or Minor alarms, as follows:
Power Major - Visible (PMJV)
Power Major - Audible (PMJA)
Power Major - External (PMJE)
Power Minor - Visible (PMNV)
Power Minor - Audible (PMNA)
Power Minor - External (PMNE)
The de-energized or alarm state of a relay is its normal state, i.e.,
when an alarm condition exists, a closure exists between the “C”
and “R”poles and anopen exists between the“O” and “R”poles.
All alarms are in the non-alarm state only when the control unit
is powered and the corresponding alarm is not present. When an
alarm occurs, the corresponding closure occurs. When the
control unit loses power, except for HV, all alarms are issued.
An Alarm Battery Supply (ABS) and a ground return are
available on oneof the terminal blocks (TB101). These pins may
be wired by the installer to one or more alarms on the terminal
blocks to drive alarm lamps, buzzers, or remote relays in the
office alarm system. The ABS is the same voltage as the plant
bus voltage and is separately fused on the FAB.

Lucent Technologies Lineage®2000 ECS-6U Controller J85501E-1
Issue 4 August 1998 Product Description 2 - 7
Battery on
Discharge Alarm If rectifier output isinsufficientto supply the load current forany reason (such as an ac power failure), the battery reserve will
provide the necessary current. Such a battery discharge can be
detected by a drop in the plant bus voltage. Whenever the plant
voltage drops below a preselected threshold, the controller
issues a Battery on Discharge (BD) alarm and lights a red LED
onthe controllerfrontpanel. This alarm thresholdis typically set
to indicate the onset of battery discharge to allow enough time
for maintenance personnel to respond before battery reserve is
exhausted. When a BD alarm occurs, service is not usually
affected immediately. However, since attention is required in a
limited time, BD is considered a Major alarm, and all three
Power Major alarm groups are issued to the office alarm system
when a BD occurs.
It should be noted here that a BD alarm does not necessarily
indicate that rectifier output current has been lost or reduced. A
BD alarm can be caused by misadjusted rectifier output voltage
during otherwise normal operation. It can also be caused by
current overload on normally functioning rectifiers.
The voltage threshold for theBD alarm is selected by the user by
setting a group of DIP switches on the 113A2. The setpoint is
typically at least 1 volt below the plant float voltage for nominal
48V plants or 0.5 volts below the float voltage in 24V systems.
This threshold avoids nuisance alarms due to component
tolerances, variations in load, and other transient conditions.
The actual BD threshold settings that may be selected are listed
on Figure 4-6 and on a label on the controller itself. Therange of
available settings is based on the most common battery float
voltages for 24V and 48V systems. The shutdown level can be
adjusted in 0.5 volt increments.
Selective High
Voltage
Shutdown
The controller is equipped to detect a high voltage condition on
the plant bus. Such a high voltage condition is typically caused
by lightning-induced transients on the commercial ac power
lines. A rectifier failure might, however, cause an individual
rectifier to increase its output voltage. To prevent high voltage
from damaging the connected telecommunications load, the
controller will send a signal for the rectifiers to shut down if the
plant voltage goes high.
When the controller detects an increase in the plant voltage
above a preset threshold, it immediately issues an HV alarm to