GE Industrial Solutions CPS2500D User Manual

CPS2500D +/-190V

Downstream System

Product Manual Select Code 167-102-106 Comcode 848755265 Issue 4 January 2008

CPS2500D +/-190V

Downstream System

Notice:

The information, specifications, and procedures in this manual are subject to change without notice. Lineage Power assumes no responsibility for any errors that may appear in this document.

CPS2500D +/-190V Downstream System

1 Introduction

CPS2500D Downstream System 1-1

Overview 1-1 Applications 1-1 Web Site 1-1

Customer Service Contacts 1-2

Customer Service, Technical Support,

Product Repair and Return, and Warranty Service 1-2 Customer Training 1-2 On-Line Power Systems Product Manuals 1-2 EasyView software 1-2

2 Product Description

Physical Description 2-1 Block Diagram 2-1 Operation 2-2 Specifications 2-3

Electrical 2-4 Maximum Output Power 2-5 Installation category: 2-5

3 Engineering and Ordering

Ordering Information 3-1 Engineering 3-2

4 Safety

Safety Statements 4-1 Warning Statements and Safety Symbols 4-4

Deutsch 4-6 Espanol 4-6

5 Installation

CPS2500D Installation 5-1

Purpose 5-1 Precautions 5-1 Safety 5-1 Installation Tools 5-1

Issue 4 January 2008 Table of Contents - 1

CPS2500D +/-190V Downstream System

Unpack the CPS2500D Shelf 5-2

CPS2500D Unpack 5-2

Ground Configuration 5-3

Ground Jumper 5-3

Inspect the Network 5-4

Check and Mark Wiring Compliance 5-4

Install the CPS2500D Shelf 5-5

CPS2500D Frame Install 5-5 CPS2500 Cable Install 5-6

Installing the Converters 5-7

QS882A Converter Installation 5-7 Install the QS882A Converters 5-7

Recognizing Normal States 5-8

Recognize Normal States 5-8

Diagnosing Abnormal States 5-9

6 Electrical Interface Reference Information

Shelf Electrical Interfaces 6-1 Connector Details 6-1 Connector Pinouts 6-2

7 Reference Information

CPS2500D Shelf 7-1 QS882A Converter 7-3

8 Product Warranty

Appendix A Operating Temperature and Vertical Spacing

Overview A-1

Operating Temperature A-1

Revision History

2 - Table of Contents Issue 4 January 2008

CPS2500D +/-190V Downstream System

List of Figures

Figure 1-1: CPS2500D Downstream System 1-1

Figure 2-1: QS800A Shelf Block Diagram 2-1

Figure 2-2: Unit Maximum Output Power vs. Input Voltage 2-5

Figure 3-1: Constant Delivered Power Curves

(normal range of operation) 3-2

Figure 5-1: Ground Jumper 5-3

Figure 5-2: QS800A Frame Mounting 5-5

Figure 5-3: ESD Ground Jack 5-6

Figure 5-4: QS800A with All Cables Attached 5-6

Figure 5-5: Align the QS882A Converter 5-7

Figure 5-6: QS800A with All Cables Attached 5-7

Figure 5-7: Recognizing Normal States

(with associated LED display definitions) 5-8

Figure 5-8: Output Voltage Low - Additional Circuits Required 5-9

Figure 5-9: Converter Internal Fault 5-10

Figure 5-10: Remove Converter 5-10

Figure 5-11: Network Wiring Fault 5-11

Figure 5-12: Network Wiring Faulty on Circuit 6B 5-11

Figure 5-13: Relay Identification for Replacement 5-13

Figure 7-1: QS800A Shelf Mounting Hole Dimensions 7-1

Figure 7-2: Depth and Height Dimensions 7-1

Figure 7-3: 12-Inch Shelf Mounting Hole

Dimensions (CC109139853) 7-2

Figure 7-4: Shelf Equipped with 19-Inch Adapter Bracket

(CC848828525) 7-2

Figure 7-5: Q882A Size 7-3

Issue 4 January 2008 List of Figures - 1

CPS2500D +/-190V Downstream System

List of Tables

Table 2-A: Absolute Maximum Ratings 2-3

Table 2-B: Electrical Specifications 2-4

Table 7-A: LED Truth Table 7-4

Issue 4 January 2008 List of Tables - 1

CPS2500D +/-190V Downstream System

1 Introduction

CPS2500D Downstream System

Overview The CPS 2500D System consists of up to ten QS882A dual converter cards in

a shelf with input and output wiring and an alarm and connector card on the right side. Each converter on the QS882A card:

• Accepts 100VA limited source voltage in a range of 190 to 395 volts.

• Delivers up to 65W at nominal -48 volts.

A fully configured shelf delivers a maximum load power of 1300 Watts in an outdoor cabinet. If converter card redundancy is desired the maximum power that can be delivered is 1170 Watts.

Figure 1-1: CPS2500D Downstream System

Applications The CPS2500D is the part of a telephone line powered system that is located

with the video switching equipment at a site not served by batteries - typically a cross connect cabinet. It is designed to operate most optimally from a CPS3200U source on the other end of the telephone lines near a battery reserve, but works with other upstream vendor equipment.

Web Site For further information about CPS6000 systems visit the CPS6000 Web site at

http://www.lineagepower.com/

Issue 4 January 2008 Introduction 1 - 1

CPS2500D +/-190V Downstream System

Customer Service Contacts

Customer Service, Technical Support, Product Repair and Return, and Warranty Serv ice

Customer Training Lineage Power offers customer training on many Power Systems products. For

Downloads and Software

For customers in the United States, Canada, Puerto Rico, and the US Virgin Islands, call 1-800-THE-1PWR (1-800-843-1797). This number is staffed from 7:00 am to 5:00 pm Central Time (zone 6), Monday through Friday, on normal business days. At other times this number is still available, but for emergencies only. Services provided through this contact include initiating the spare parts procurement process, ordering documents, product warranty administration, and providing other product and service information.

For other customers worldwide the 800 number may be accessed after first dialing the AT&T Direct country code for the country where the call is originating, or you may contact your local field support center or your sales representative to discuss your specific needs.

information call 1-972-284-2163. This number is answered from 8:00 a.m. until 4:30 p.m., Central Time Zone (Zone 6), Monday through Friday.

To download the latest product information, product software and software upgrades, visit our web site at http://www.lineagepower.com/

1 - 2 Introduction Issue 4 January 2008

CPS2500D +/-190V Downstream System

)

2 Product Description

Physical Description

Block Diagram

QS882A Dual Converter

P321

Signal Output

Cable

QS800A Shelf

Slot 1

Slot 2

Slot 10

Alarm Card

P700

-48V Output

Power Cable

P800

+/-190V Input

Power Cable

(20 Telephone Pairs

Figure 2-1: QS800A Shelf Block Diagram

Issue 4 January 2008 Product Description 2 - 1

Operation

CPS2500D +/-190V Downstream System

Power comes in on P800 from up to 20 independent 100VA +/- 190V circuits. Power comes out on P700 at -54 volts. Maximum current for a fully provisioned shelf is 24 Amps or 1300 Watts. Major and minor alarms are available on P321. The alarms are configured as Form C closures. A major indicates circuit or input failure on 2 or more circuits. A minor alarm indicates circuit or input failure of one circuit.

Section 5 has a step by step installation and trouble shooting process using the Display LEDs as a primary guide to next actions.

2 - 2 Product Description Issue 4 January 2008

Specifications

CPS2500D +/-190V Downstream System

Table 2-A: Absolute Maximum Ratings

Parameter Symbol Min Typ Max Unit

Input Voltage

Continuous VI 0 380 400 Vdc TransientDuration = 10ms Vtr 400 TBD Vdc

Te mp er at ur e

Normal Operating Ambient Temperature at 150 lfm airflow

Operating Ambient Temperature at higher (TBD) airflow

(See Thermal Considerations section) Storage Temperature Tstg -55 125 °C

Power

Input Power (per Power unit) Pin 200 W Power Dissipation (Power unit

Dissipation) Output Power (per Power unit) Pout 130 TBD W

Isolation

Input to Output Voltage 1500 Vdc

TA -40 65 °C

TA -40 75 °C

Pdiss 27 TBD W

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CPS2500D +/-190V Downstream System

Electrical Unless otherwise specified, specifications apply over all operating input

voltage, output load current and temperature conditions.

Table 2-B: Electrical Specifications

Parameter Symbol Min Typ Max Unit

Input

Operating Input Voltage Vi 130 391.1 400 Vdc Maximum Input Current

0.233

0.241

0.250

(±190 Vdc: Vioc=320 Vdc to 398 Vdc, Io=Io, max)

Future Code:

Iin max

0.314

0.33

0.347

(±130 Vdc: Vioc=250 Vdc to 278 Vdc, Io=Io, max) Inrush Transient (Duration: <= 1.0 ms) Ipk 0.25 Adc

Output (per Power Unit, 2 Circuits)

Output Voltage Set-point (Vin=Vin min, Io=1.47A, Ta =25°C)

Vo , s e t -54.5 Vdc

Output Voltage (Over all operating input voltage, resistive load, and

Vo -52.0 -- -55.0 Vdc

temperature conditions until end of life) Output Regulation

Line (Vin=Vin min to Vin max) Load* (Io=Io min to Io max)

0.5

TBD

3.5

%Vo %Vo

*Output voltage droops as load current

increases to provide system current sharing.

Temperature (TA = -40°C to +85°C)

150

Output Ripple and Noise on nominal output (Vin=Vin nom and Io=Io min to Io max)

RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth)

140 200

mVrms

mVpk External Capacitance Co max -- -- 3,000 µF Output Power (per circuit pair, Vo=Vo min) Io 0 2.5 Adc Efficiency (Io=Io max, Vo=Vo set, Ta=25°C)

Vin=260V Vin=380V

η 86

Dynamic Load Response (ΔIo/Δt=1A/10µs, Vin=Vin nom, Ta=25°C)

Load Change from Io=50% to 75% of Io max Peak Deviation Load Change from Io=75% to 50% of Io max Peak Deviation

Vpk

%Vo set

Settling Time (Vo<10% peak deviation)

Adc

µs

2 - 4 Product Description Issue 4 January 2008

CPS2500D +/-190V Downstream System

Maximum Output Power

The following graph shows the low side tolerance output power from the pair of dc/dc circuits on each unit, as input voltage delivered to the unit varies due to losses in the copper feeder pairs. Efficiency is assumed to be linear with 84% at Vin minimum of 190V (Pin =2 x (190 x 0.239) = 2 x 45.41W = 90.82W), and 83% at Vin maximum of 380V; maximum input current is limited to 0.239 Amps at all input voltages.

Output power limited by thermal dissipation

Watts

Output power limited by maximum input current

140.0

130.0

120.0

110.0

100.0

90.0

80.0

Installation category:

Unit Output Power (per circuit pair)

70.0

60.0 190 210 230 250 270 290 310 330 350 370 390

Input Voltage

Figure 2-2: Unit Maximum Output Power vs. Input Voltage

Unit Maximum Output Power vs. Input Voltage when fed from +/-190V upstream source.

Input power shall be provided by up to 20 telephone wire pairs. The host system must protect each pair to a level corresponding to a CommScope 3C*EW Gas tube primary protector. This protector has a voltage breakdown range of 265-465 Volts and an impulse spark over range of <265-700 Volts.

Issue 4 January 2008 Product Description 2 - 5

+ 39 hidden pages

GE Industrial Solutions CPS2500D User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

List of Figures

List of Tables

1 Introduction

CPS2500D Downstream System

Overview The CPS 2500D System consists of up to ten QS882A dual converter cards in

Applications The CPS2500D is the part of a telephone line powered system that is located

Web Site For further information about CPS6000 systems visit the CPS6000 Web site at

Customer Service Contacts

Customer Service, Technical Support, Product Repair and Return, and Warranty Serv ice

Customer Training Lineage Power offers customer training on many Power Systems products. For

Downloads and Software

2 Product Description

Physical Description

Block Diagram

Operation

Specifications

Electrical Unless otherwise specified, specifications apply over all operating input

Maximum Output Power

Installation category: