GE Infinity S Manuale utente

Critical Power

Infinity S (NE-S) Dual Voltage Power System

Quick Start Guide

[Product Descriptors]

NES4812-23-AC1-PS4-DC1E-LVBD

Read and follow all safety statements and precautions in this guide.

Tools Required:

Cable Crimpers Torque Wrench (0-240 in-lb / 28Nm) 5/16”, 7/16” and ½” nut drivers

Screw Drivers (#1 Flat & #2 Phillips) Wire cutters and strippers

Step 1 - Mount the System

Mount the system with a minimum gap of 3 inches behind the system to allow proper airflow.

1. Attach the system to the frame using a minimum of twelve (six on each side) 12-24 screws (provided).

Torque to 35 in-lb (4 Nm) - 5/16” socket.

Step 2 – Connect Chassis and DC reference (CO) ground

Chassis Ground lug - #10 or 1/4” on 5/8” centers (not provided).

Minimum 10 AWG recommended.

Torque to 10-32 screws to 30 in-lb (3.4 Nm) –5/16” Socket.

DC reference ground lug - 5/16” or 3/8” on 1” centers (not provided).

Torque to 160 in-lb.

Note: If connecting chassis ground to frame surface remove non-conductive frame coating and apply antioxidant for

connection.

19” /

23”

Width

AC Input

AC1 –Molex

AC2 –IEC 320 C19

AC5 –Term Block

AC6 –3 phase delta Term Block (19” only)

AC7 –3 phase wye Term Block (19” only)

# of

power

slots

# of

distribution

panels

LVBD

Option

Voltages

48YY

48 –Primary

YY –Secondary

(12 or 24)

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

Critical Power

Step 3 –Connect AC inputs

Connect 120/208/220VAC at rear of each

rectifier shelf.

Danger: Turn OFF and lock-out tag-out the AC

source before making AC connections. When

connecting to AC mains, follow all local and

national wiring rules.

Caution: When routing AC ensure cables do

not come in contact with sharp or rough

surfaces that may damage insulation and

cause a short circuit.

Rectifiers numbers are labeled at each AC

input.

AC terminal connections are labeled at each position (L1, L2/N, and Gnd).

AC Terminal Block is in the AC box on the rear of the rectifier shelf

Connect AC input cord to the detachable input terminal block in the wiring box – knock out for ¾” conduit or cord grip.

Strip and torque per the table. Pull on wire to verify secure connection.

AC Input

Rectifiers per

Feed

19”

23”

AWG

max

Strip

Wire (mm)

Torque

In-lb(Nm)

AC1 - Molex mini-fit SR

Yes

n/a

AC3 - IEC-320 C19

Yes

n/a

AC5 - Terminal Block

Yes

7 (0.75)

AC6 - Terminal Block 3-phase Delta

Yes

16 (1.75)

AC7 – Terminal Block 3-phase Wye

Yes

16 (1.75)

Step 4 –Connect Batteries and DC Output to Loads

The figure to

the right

shows the DC

circuit of the

system.

Battery

connections

are made

direct to the

battery bus.

Load

Connections

are made

using Load

Breakers in

the main

distribution

area.

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

Critical Power

CAUTION: Verify battery voltage and polarity with a

voltmeter before connecting.

Distribution panels are each equipped with 20 (19” panel) or 26 (23” panel) bullet-style distribution positions. Each

position is selectable between Primary or Secondary (Converter) Voltage outputs.

Breaker sizes up to 250A, TPS fuses to 70A and GMT fuses to 12A are available.

Lug Landings

Distribution

Battery Bus

Landings

1/4-20 studs on 5/8” centers

Lug tongue width 0.68” max

5/16-18 studs on 1” centers

Torque

65 in-lb - 7/16” socket

160 in-lb - 1/2” socket

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

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Two multi-pole adapters required for each

multi-pole breaker –see illustration, right

Multi-Pole Adapter Kits - 2 required per breaker

CC848756916

850021775

850021955

CC848756924

Poles

Lug

Landings

1/4” x 5/8”

3/8” x 1”

Step 5 –Set Controller alarm relay jumpers

Pulsar Plus

Set jumpers 1 thru 10 for the ten alarm relays as Close on Alarm or Open on Alarm; Factory default setting is Open on

Alarm.

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

Critical Power

Step 6 - Connect Controller Signals

Connect per site engineering instructions.

Pulsar Plus - Connect to J2, J3, J4, and J5.

See Information Controller Connections & Information Battery Connections.

Step 7 –Installation of Power Modules (Rectifier / Converter)

Universal Power Shelves accept rectifier and converters in any slot

Caution: The power unit latch is not a carrying handle.

1. Slide the power unit into the power slot approximately ¾ of the way.

2. Open the faceplate by sliding the latch to the left until the faceplate releases and swings outward.

3. Slide the power unit into the slot until it engages with the back of the shelf. Swing the faceplate closed to fully

seat the unit. Verify the faceplate is latched.

4. Correct insertion of the power unit will automatically add the unit to the controllers’ inventory of units.

To remove a rectifier / converter:

A. Open latch fully to release and remove.

B. Enter Inventory section of controller and remove hardware to clear alarm.

Step 8 –Initial Startup

Verify that all AC, DC and Controller connections are complete and secure. Turn on AC input breakers. If there are no

alarms, make required adjustments to the default settings on the controller for this installation.

Step 9 - Configure Controller

Verify and edit controller basic configuration parameters per site engineering instructions.

Refer to Galaxy Pulsar Plus Product Manual for additional information.

Information: Controller Default Voltage Settings

Parameter

Range

Valve-Reg (Default)

Flooded

NiCd

Rectifier Float Selective High Voltage Shutdown

-50 to -60V

58.50

High Float Voltage Major Alarm

-50 to -60V

57.00

High Float Voltage Minor Alarm

-50 to -60V

56.00

Rectifier/System Float Voltage

-42 to -56.5V

54.48

52.08

54.40

Battery on Discharge Float Alarm

-46 to -55V

51.00

50.00

51.00

Very Low Float Voltage Alarm

-40 to -51V

46.00

Rectifier On Threshold

-40 to -51V

44.00

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

Critical Power

Information: AC Cord Options

IEC-Style, 8ft, 12AWG

Part Number

Plug

Length

CC848847368

No plug

8 ft

CC848850792

5-15P

8 ft

CC848850801

5-20P

8 ft

CC848850826

6-15P

8 ft

CC848850834

6-20P

8 ft

CC848850842

L6-20P

8 ft

850044361

L5-15P

15 ft

850044362

L5-20P

15 ft

CC848895961

L6-20P

15 ft

Molex mini-fit SR-Style, No Plug

CC848822420

(2) 15 ft., 3X8AWG

848710711

(2) 10 ft., 3X8AWG

CC848830522

(2) 4 ft., 3X8AWG

CC848773515

15 ft., 10AWG SO Cord

CC848906586

10 ft., 8AWG, SO Cord

Information: Battery Monitoring Connections

Battery Monitoring is accomplished with a “Daisy Chained” series of probes connected to J2. The Probes monitor battery

temperature and voltage (ES771 required to monitor voltage). Bolt the Probe under the negative terminal connector

hardware; NOT under the connecting lug.

Temperature Measurement Temperature and Voltage Measurement

Information: Battery Monitoring Connections - cables

Temperature Measurement only Temperature and Voltage Measurement

Order Codes

Descriptions

CC109142980

QS873A Thermal Probe

150026698

QS873B Ambient Thermal Probe

CC848817024

B10’ controller to thermal probe wire set

CC109157434

B20’ controller to thermal probe wire set

CC848822560

C1’ thermal probe to thermal probe wire set

848719803

C5’ thermal probe to thermal probe wire set

CC848822321

C10’ thermal probe to thermal probe wire set

850027334

C 20’ wire set (thermal probe to thermal probe)

Order Codes

Descriptions

108958422

ES771A Voltage Monitor Card

CC848791517

D 2 ½’ ES771A to probe wire set

CC848797290

D 6’ ES771A to probe wire set

848719829

D 10’ ES771A to probe wire set

CC848791500

G 4’ ES771A to ES771A or controller wire set

848652947

G 10’ ES771A to ES771A or controller wire set

555052-1

In-Line Coupler (for extending item G above)

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

Critical Power

Information: Controller Connections

Alarm Outputs

Alarm relays are factory set to Open On

Alarm. If Close On Alarm is desired adjust

controller alarm jumpers. See diagram in

step 5 for the location of the controller alarm

jumpers. Connector J4 provides access to the

primary customer alarm outputs. J4 is a 20-

pin latching connector.

Alarm Inputs

Default alarm descriptions may be changed as

needed using web pages or Easyview2.

J4 is a 10-pin latching connector.

Standard Controller Alarm Output Defaults

Color Option 1

Color Option 2

PCR

Power Critical

PCR_C

Power Critical C

BL/BK

PMJ

Power Major

PMJ_C

Power Major C

O/BK

PMN

Power Minor

PMN_C

Power Minor C

G/BK

Battery On Discharge

R1_C

Battery On Discharge C (BD_C)

W/BK

Very Low Voltage (VLV)

R2_C

Very Low Voltage C (VLV_C)

BK/W

Fuse Alarm Major (FAJ)

BL/W

R3_C

Fuse Alarm Major C (FAJ_C)

BL/R

AC Fail (ACF)

O/R

R4_C

AC Fail C (ACF_C)

Rectifier Fail (RFA)

G/W

R5_C

Rectifier Fail C (RFA_C)

R/G

Mult. Rectifier Fail (MRFA)

W/R

R6_C

Mult. Rectifier Fail C (MRFA_C)

R/W

High Voltage (HV)

BK/R

R7_C

High Voltage C (HV_C)

R/BK

Alarm Output Cables

CC848890137

5 ft.

CC109157442

15ft

CC848817635

50 ft

CC848817643

150 ft

Standard Controller Alarm Input Defaults

J3 Pin

Color

Air Con Fail

Air Con Fail Return

Door Open

Door Open Return

Aux PMJ Input

Battery Test/GSTR

Battery Test Return

EPO

EPO Return

Hi ext. Temp.

Hi ext. Temp. Return

Low ext. Temp.

Low ext. Temp. Return

Alarm Input Cables

CC848890153

5 ft.

CC848865980

15 ft.

CC848817651

50 ft.

CC848817668

150 ft.

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

Critical Power

Information: Controller Basic Operation

View and change system parameters from the factory defaults via

A) Controller Display

B) Craft Port on front of controller using a laptop with EasyView2 software or HyperTerminal.

EasyView2 (GUI) software can be downloaded from www.gecriticalpower.com,

C) J5 LAN port web pages using a laptop with browser. LAN port Server mode is for local laptop connection. Set the LAN

port to Server:

Controller Alarm Status: The display changes colors; Green = Normal, Amber = Minor Alarm, Red = Critical/Major Alarm

Some alarms may occur during initial installation; e.g. thermal probe fail or Major/Minor communication fail .

Clear these alarms: Via Controller Display: follow the menu path;

Menu > Control/Operation > Clear Events or Uninstall Equipment.

Verify Basic Installation Settings: Date, Time, Battery Type, number of strings and float voltage

Menu > Configuration > System Settings and Menu > Configuration > Batteries.

Front Panel

View and change system parameters from the factory defaults via the front panel:

Controller Front Panel Display and Controls

The main menu can be accessed using the Menu / Enter button

The basic menu structure for navigation is shown below:

Front Panel Menu Structure –Overview

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

Critical Power

Information –Controller Basic Operation –continued

All user configurable parameters can be accessed from the front panel, however user convenience and visibility is

enhanced by access through the LAN port using the built-in web pages.

Configuration > Communication Ports > Network Settings > DHCP > mode, to SERVER

Once the LAN port is configured as a server, the laptop can be connected to the LAN port, using a standard ethernet

cable. Use a standard web browser to access the controller web pages at default IP address: 192.168.2.1

Warning: Do not connect LAN port to a network when set to Server mode. Set the controller LAN port to Client or Static

before connecting to the network. Static is the factory default setting and the typical setting for most networks.

Once connected to the controller web server a log on screen should be visible:

Logon Screen –web view

Factory Default password is “Administrator” and should be used for initial logon. It is highly recommended that one of

the first activities should be to change the default password(s).

Home Page –Web View

Infinity S (NE-S) Dual Voltage Power System –Quick Start Guide

Document 8600243957P Rev 2 Jan 2019

Critical Power

Information –Rectifiers & Converters

Rectifiers

Order Code

Input

DC Output

Recommended AC Breaker 1-

Phase

3-Phase

volts

amps

AC1

(2 rects per

feed)

AC3

AC5

AC6

AC7

NE050ECO48ATEZ

150025074

200-400Vac

48V

50A

40A

20A

40A

20A

100-120Vac

48V

22A

40A

20A

60-300Vdc, 11A max

48V

50A

NE075AC48ATEZ

CC109163473

200-277Vac

48V

75/50A1

40A

20A

30A

50A

30A

100-120Vac

48V

25A

40A

20A

NE050AC48ATEZ

CC109158878

208-240Vac

48V

50A

40A

20A

40A

20A

100-120Vac

48V

22A

40A

20A

NE050AC48A

CC109124913

200-240Vac

48V

50A

40A

20A

40A

20A

175A with AC5 and AC6, 50A with AC1 and AC3.

Converters

Order Code

Input DC

Output DC

Voltage

Current

Voltage

Current

NE075DC24A

CC109142881

48Vdc

54A Max

24Vdc

75A

NE075DC12AZ

150046488

48Vdc

24A Max

12Vdc

75A

Information: Rectifier Status LEDs

Information: Converter Status LEDs

Specifications and Application

Specifications and ordering information are in the Infinity S Ordering Guide available at www.gecriticalpower.com

External Surge Protective Device (SPD) is required on all AC inputs.

Equipment and subassembly ports:

1. are suitable for connection to intra-building or unexposed wiring or cabling;

2. can be connected to shielded intra-building cabling grounded at both ends.

Grounding / Bonding Network – Connect to an Isolated Ground Plane (Isolated Bonding Network) or an Integrated Ground Plane (Mesh-Bonding

Network or Common Bonding Network).

Installation Environment - Install in Network Telecommunication Facilities, OSP, or where NEC applies.

Battery return may be either Isolated DC return (DC-I) or Common DC return (DC-C).

Reference Documents

These documents are available at www.gecriticalpower.com.

Document Title

CC848815341 Galaxy Pulsar Plus Product Manual

Infinity S Ordering Guide (aka product line brochure)

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