FPRB Installation Manual for SPD Rev AC

Flexi Power Rectifier FPRB

Installation Manual for SPD, Rev AC Page 1 of 45

Installation Manual forSurge Protective Device

Flexi Power RectifierFPRB

Manufactured by: Artesyn Embedded TechnologiesManufacturing PN: AA27540L

Visit us @ http://www.artesyn.com/



Manual Number: 970-009473-0000

Manual Issue: AC

Manual Status: Standard

Release Date: Jun 30, 2014

Copyright 2014 Artesyn Embedded TechnologiesCONSIDER IT SOLVED

Published in China

This document, and the information it contains, are the property of Artesyn EmbeddedTechnologies Co., Ltd, and are protected by law. Both must be held in strictest confidence at alltimes. Artesyn Embedded Technologies grants no license or right to copy, use or disclose either,expressly or by implication.

Disclaimer

This document and the information contained herein are provided on an "AS IS" basis. ArtesynEmbedded Technologies may make improvements or changes in this documentation, at anytime and without notice and as it sees fit. The information in this documentation was preparedby Artesyn Embedded Technologies with reasonable care and is believed to be accurate.However, Artesyn Embedded Technologies shall not assume responsibility for losses or damagesresulting from any omissions, inaccuracies, or errors contained herein.



History

Date

DD-MM-YYYVersion Author Change Note

30-06-2013 AA Ferdinand Sisracon First release for FPRB

30-10-2013

30-06-2014

AB

AC

Ferdinand Sisracon

Alex Ding

Release to be used as a commonSPD Instruction Manual for bothFPRA and FPRB

Added special instruction toconnect the N link cable for bothFPRA and FPRB

Change the brand from EmersonNetwork Power to ArtesynEmbedded Technologies



Table of Contents

History ...................................................................................................................3Table of Contents ....................................................................................................4List of Figures ..........................................................................................................5List of Tables ...........................................................................................................5Preface...................................................................................................................9

Application of this manual ..................................................................................10Chapter 1 Product Introduction.............................................................................11

1.1 General Description .................................................................................111.2 Main Specification of the SPD....................................................................111.3 Properties ...............................................................................................16

Chapter 2 Preparation ..........................................................................................182.1 Installation tools ......................................................................................182.2 Delivery contents .....................................................................................18

Chapter 3 SPD Installation ....................................................................................203.1 Make AC connection with the SPD .............................................................20

3.1.1 Preparation ................................................................................................... 213.1.2 Configure the Terminal Block ...................................................................... 273.1.3 3-phase star (3Y) AC connection with the SPD ........................................... 293.1.4 Single-phase (1) AC connection with the SPD.......................................... 353.1.5 2-phase AC connection with the SPD ........................................................ 383.1.6 3-phase delta (3) AC connection with the SPD ......................................... 40

3.2 Replace the SPD .......................................................................................44



List of Figures

Figure 1 Internal circuit diagram of the SPD .................................................................. 11Figure 2 Structure of the SPD......................................................................................... 12Figure 3 Dimension of the SPD top view..................................................................... 13Figure 4 Dimension of the SPD side view.................................................................... 14Figure 5 SPD configuration in a TN-S system ................................................................. 16Figure 6 Checking failure of the SPD .............................................................................. 17Figure 7 PDA rear internal chassis layout ...................................................................... 21Figure 8 The AC cable connection chart ........................................................................ 27Figure 9 AC terminal block configuration 1 and 2 Configuration ......................... 28Figure 10 AC terminal block configuration 3 ............................................................ 28Figure 11 AC terminal block configuration 3Y ............................................................ 29Figure 12 Schematic diagram of AC connection with the SPD 3Y............................... 29Figure 13 - Assemble the Link Cables to SPD .................................................................... 30Figure 14 - AC Ground wire............................................................................................... 31Figure 15 - Secure the SPD into the DIN rail ..................................................................... 31Figure 16 - Connect the Link cables to Terminal Block ..................................................... 32Figure 17 - Special Instruction for N Link Cable Installation ............................................. 33Figure 18 AC connection with the SPD - 3Y ................................................................... 34Figure 19 Schematic diagram of AC connection with the SPD 1.............................. 35Figure 20 SPD configuration for single-phase AC connection ....................................... 36Figure 21 - Connection of AC link cables from SPD to Terminal Block ............................. 37Figure 22 Schematic diagram of AC connection with the SPD 2- Phase...................... 38Figure 23 - AC connection with the SPD 2- Phase.......................................................... 39Figure 24 Schematic diagram of AC connection with the SPD 3 .............................. 40Figure 25 - Connection of AC link cables and SPD ground cables..................................... 41Figure 26 Connecting the AC terminal block 3 ......................................................... 42Figure 27 3-phase delta (3) AC connection with the SPD.............................................. 43Figure 28 Removing the damaged OVP module from the SPD ..................................... 44Figure 29 The OVP module and the SPD base ............................................................... 45Figure 30 Fitting a new OVP module to the SPD ........................................................... 45

List of Tables

Table 1 Contents of this manual...........................................................................................9Table 2 Symbols in this manual ............................................................................................9Table 3 Reference documents of the SPD .........................................................................10Table 4 Main specification of the SPD ...............................................................................15Table 5 Delivery contents of the SPD .................................................................................19Table 6 Recommended preparation for AC mains cable ..................................................22Table 7 AC connection with the SPD ..................................................................................23



Table 8 Schematic diagram of AC connection with the SPD ............................................25

List of TermsA Ampere

AC Alternative current

AWG American Wire Gauge

BAT Battery

BR Battery Return

BTS Base Transceiver Station

CB Circuit Breaker

CSA Cross Section Area

CU Control unit

DC Direct current

EMC Electromagnetic Compatibility

ESD Electrostatic Discharge

FPRB Flexi Power Rectifier

GND Ground

GUI Graphical User Interface

IE Internet Explorer

IP Internet Protocol

L Live cable from the AC mains

LAN Local Area Network

LED Light Emitting Diode

LVD Low Voltage Disconnect

MAC Media Access Control

MCB Miniature Circuit Breaker

N Neutral cable from the AC mains

PC Personal Computer

PCB Printed Circuit Board

PDA Power Distribution Assembly

PE Protective earth

PSU Power Supply Unit



SPD Surge Protective Device

V Volt

VPN Virtual Private Network

1 Single-phase AC type

3Y 3-phase star AC type

3 3-phase delta AC type



This page left intentionally blank



Preface

About this manual

This manual provides all the necessary information to operate, install and maintain theSurge Protective Device (SPD) used in the Flexi Power Rectifier (FPRB).

Table 1 lists the contents of this manual:

Table 1 Contents of this manual

Chapter Title Content

1 Product instruction Describes the specifications and properties of theSPD

2 Preparation Describes the SPD installation preparations

3 SPD installation Describes how to install and replace the SPD into theFPRB

Terms and Symbols in this manual

These term and symbols in Table 2 might appear in the manual:

Table 2 Symbols in this manual

Symbol Description

Warning statement identifies conditions or practices that couldresult in bodily injury or loss of life.

It warns the reader to be extremely careful.

Caution statement identifies conditions or practices that couldresult in damage to this product or devices connect to it.

It indicates that the reader must be careful.

Provides hints to the user for easier installation

The necessary supplementary of the article to let user be clearer.



Reference documents

Table 3 contains the reference documents of the SPD:

Table 3 Reference documents of the SPD

DocumentArtesyn Embedded Technologies

File No.

Product Specification FPRB 970-009025-0000

FPRB Installation Manual for SPD (This manual) 970-009473-0000

FPRB User Manual 970-009474-0000

FPRB Installation Manual 970-009475-0000

FPRB Quick Start Guide for SPD 970-009476-0000

FPRB Quick Start Guide 970-009477-0000

Application of this manual

This manual is regarded as a substitution of the part Make AC connection without the SPD(refer to section 3.4 of the Flexi Power Rectifier - Installation Manual, Artesyn File No. 970-009475-0000).

This manual is based on the present SPD in use. Artesyn may change the SPD to a secondsource in future. However Artesyn ensures the compatibility of the new SPD in the FPRB.This manual supports all applications of the SPD that can be used in the FPRB.



Chapter 1 Product Introduction

1.1 General Description

The Flexi Power Rectifier (FPRX, Artesyn part number AA25020L/ CS7000013.XX for 6kWand AA27540L/ CS7000030.XX for 9kW) is a 6kW or 9kW output power AC rectifier packagerespectively. The Surge Protective Device (SPD, Artesyn part number AA25130L/CS7000002.XX) is used to prevent damage to the FPRX caused by high input voltages orsurge.

The SPD consists of three equivalent OVP modules used between live cables and neutralcable from the AC mains; one OVP module used between the neutral cable from the ACmains and the earth; and one remote signaling contact.

The SPDs mentioned in this manual are applicable for both 6kW and 9kW system. The SPDused is the same as the one we used in FPRA.

1.2 Main Specification of the SPD

The SPD illustrated in this manual is made by Phoenix Contact CO., Ltd (model number:VAL-MS 230IT/3+1-FM), or SICHUAN ZHONGGUANG LIGHTNING (model number:ZGG40-385(3+1)).

L1 L2 L3 N

11

12 14

FM

VAL-MS 230 IT ST F-MS12 ST

VAL-MS 230IT/3+1-FM

Figure 1 Internal circuit diagram of the SPD



The SPD (module name VAL-MS 230IT/3+1-FM) consists of three equivalent OVPmodules used between live cables and neutral cable from the AC mains (module nameVAL-MS 230 IT ST), one OVP module used between the neutral cable from the ACmains and the earth (module name F-MS 12 ST) and one remote signaling contact(module name VAL-MS 230IT-FM) (see Figure 1).

The four OVP modules and the remote signaling contact are all installed on the SPD baseand can be removed from the base. This structure leads to easier configuration andreplacement of the OVP modules (seeFigure 2).

Figure 2 Structure of the SPD

VAL-MS230 IT ST

F-MS12 ST

Base

VAL-MS230IT-FM Terminal



Figure 3 and Figure 4 show the dimension of the SPD. The four OVP modules are of thesame dimensions.

VAL-MS 230IT/3+1-FM

ZGG40-385(3+1)

Figure 3 Dimension of the SPD top view

17.5m 17.5m70m



VAL-MS 230IT/3+1-FM

ZGG40-385(3+1)

Figure 4 Dimension of the SPD side view

Installation Manual for SPD, Rev A

Table 4 lists the main specifications of the OVP modules.

Module name Parameter

VAL-MS 230 ITST

(OVP module forL-N)

UN (L-N / L-L)

UC (L-N)

UP (L-N)

In / Imax (8/20 S)

Screw thread / torque

F-MS 12 ST

(OVP module forN-PE)

UN (N-PE)

UC (N-PE)

UP (N-PE)

In / Imax (8/20 S)


VAL-MS 230IT-FM

(Remotesignalingcontact)1

Imax


VAL-MS230IT/3+1-FM

(The whole SPDmodule)

Temperature

IP-code

Class II

Type 2


Installation Manual for SPD, Rev AC Page

lists the main specifications of the OVP modules.

Table 4 Main specification of the SPD

Specification Description

230VAC / 400VAC Rated voltage

385VAC Clamping voltage

1.9kV Protective voltage

(8/20 S) 20kA / 40kA Rated discharge current /maximum discharge current

Screw thread / torque M5 / 4.5Nm

230 VAC Rated voltage

260VAC Clamping voltage

1.0kV Protective voltage

(8/20 S) 20kA / 40kA Rated discharge current /maximum discharge current


AC: 3A (125V)

0.75A (250V)

DC: 2A (30V)


-40C ~ +80C

IP20 Ingress Protectiondegree

IEC 61643-1: 2005-01

EN 61643-11: 2002-12


Page 15 of 45

Description

Rated voltage

Clamping voltage

Protective voltage

Rated discharge current /maximum discharge current

Rated voltage

Clamping voltage

Protective voltage

Rated discharge current /maximum discharge current

Ingress Protection (IP)degree



Note:

1 Although the SPD remote signaling contact has three pins, only two are applied whenconfigured in the FPRB. Refer to Figure 13

1.3 Properties

Typical use

Figure 5 shows the configuration of the SPD in a TN-S system.

Figure 5 SPD configuration in a TN-S system

Note:

It is recommended to use the SPD with a mains utility offering the appropriate linefuse protection.



Failure Detection

If any OVP module has been damaged, Artesyn will provide the user with the individual OVPmodule but not the whole SPD for replacement.

In the event that any one of the four OVP modules is damaged, the PDA will send alarmsignal via the LCD.

After opening the rear top cover of the PDA (refer to section 3.4 of the Flexi PowerRectifier Installation Manual, Artesyn File No. 970-009475-0000), the user can confirmwhich OVP module is in failure.

Failure Indication

If the window is transparent, the OVP is OK; if the window is red, the OVP is damagedand should be replaced in time (see Figure 6).

Figure 6 Checking failure of the SPD

Window



Chapter 2 Preparation

2.1 Installation tools

Tool kit:

Allen key (hex key): 8 mm (0.31 in.)

Allen key (hex key): 4 mm

Awl: diameter of 2mm

ESD wrist strap and cable

TORX screwdriver set: T10, T20, T25

Flat screwdriver

Cross screwdriver

Wrench 13 mm (0.51 in.)

Folding knife

Adjustable (monkey) wrench

Side cutters

Lint-free swab or wipe and 99% alcohol for cleaning optical connectors

Cable ties for routing cables

Tape measure

Flashlight, pocket lamp or torch

Hammer drill

Marker pen or comparable tool

Pliers

Wire-stripper

Test equipment:

Multi-meter

2.2 Delivery contents

The SPD is optional for the user and shipped independent from the FPRB.

Verify that all the material listed in Table 5 has been received and is in good condition.Report any missing or damaged items to our Artesyn Embedded Technologies ServiceDepartment.



Table 5 Delivery contents of the SPD

Part Figure Description Usage Artesyn

Part Number

Artesyn

ModuleNumber

SPD Surge Protective Device

Manufacturer p/n:VAL-MS230IT/3+1-FM

Manufacturer: PHOENIXCONTACT (SEA), PTE. LTD.

1 pc 440-000700-0000

AA25130L

Surge Protective Device

Manufacturer p/n: ZGG40-385(3+1)

Manufacturer: SICHUANZHONGGUANG LIGHTNINGPROTECTION TECHNOLOGIESCO.,LTD.

SPDJumper

Short link for SPD terminals insingle-phase AC connection

(Color of plastic may vary)

1 each 502-000496-000X/

500-001769-0000

L lineshort link

L1/L2/L3 for three phase,

L for single phase (AWG10)

1 750-000984-000X

N lineshort link

N for three phase star,

N for single phase (10mm2)

1 750-000983-000X

SPDgroundlink

SPD ground link to Chassis 1 750-000988-000X

SPDsensecable

SPD signal cable connecting tothe MCU

1 750-001004-000X



Chapter 3 SPD Installation

3.1 Make AC connection with the SPD

The AC power supply must be switched off prior to accessing the AC cable.

This manual concentrates on the AC connection with the SPD, and omits the steps priorto the SPD installation, i.e. the AC terminal block configuration, etc. The user shouldrefer to Flexi Power Rectifier Installation Manual (Artesyn File No. 970-009475-0000)for the relevant previous steps.

The colors of the AC mains wire used in this manual are for illustration purpose only.However, the user should verify the AC mains referring to the color-coding in therespective field or country of application.



3.1.1 Preparation

3.1.1.1 Detach the PDA rear top cover referring to Flexi Power Rectifier InstallationManual (Artesyn File No. 970-009475-0000).

3.1.1.2 Loosen screws A, B and C as per attached photo with a TORX screwdriver (T20)

Figure 7 PDA rear internal chassis layout

B

C

PDA earthcable

AC groundclamp

SPD groundclamp

SPDDIN Rail

ACterminalblock

FSPD sensorconnection

A

Strain-relief



3.1.1.3 Preparing the AC mains cable. The color of the wires may vary depending on thecountry where the SPD will be mounted.

Table 6 Recommended preparation for AC mains cable

(Tolerance: 3mm)

AC type L1 L2 L3 N PE

Single-phase

(1)

A (mm) 55 70 100

B (mm) 20 20 20

2-phase A (mm) 55 100 N/A

B (mm) 20 20 N/A

3-phase delta

(3)

A (mm) 55 60 70 N/A 100

B (mm) 20 20 20 N/A 20

3-phase star

(3Y)

A (mm) 55 60 70 85 100

B (mm) 20 20 20 20 20



Table 7 AC connection with the SPD

AC type Terminals connection Short link available (1) AC terminal block

Configuration (2)SPD configuration

ACmains

SPD AC terminalblock

Chassis (3)

1

N/A L1 6 N/A L1 for three-phase Short terminals 1,2,3 and4,5,6 respectively

Short terminals L1,L2, L3

L L2 5 N/A L2 for three-phase

N/A L3 4 N/A L3 for three-phase

N N 2 N/A N for single phase

PE N/A N/A AC ground clamp N/A

N/A N/A SPD ground clamp SPD ground link

2-Phase N/A L1 6 N/A L1 for three-phase Short terminals 1,2,3 and4,5,6 respectively

Short terminals L1,L2, L3

L1 L2 5 N/A L2 for three-phase

N/A L3 4 N/A L3 for three-phase

L2 N 2 N/A N for single phase

N N/A N/A AC ground clamp N/A


3YL1 L1 6 N/A L1 for three-phase Short terminals 1,2,3 N/A





N N 2 N/A N for three-phase star

PE N/A N/A AC ground clamp N/A


3

L1 L1 5 N/A L1 for three-phase Short terminals 1,2 and 3,4and 4,5 respectively

N/A



PE N/A N/A AC ground clamp

N/A N N/A SPD ground clamp SPD ground link

Note:

(1) The short link names listed herein are in accordance with the actual labels on the short links.

(2) The AC terminal block should be configured before the AC connection. User shall refer to section 3.4 in

Flexi Power Rectifier Installation Manual (Artesyn file No.970-009475-0000) for more details



(3) Refer to Table 3for the corresponding clamps.

Table 8 Schematic diagram of AC connection with the SPD

ACType

Schematic diagram Configuration of ACterminal block

3Y

L1 L2 L3 N

1 2 3 4 5 6SPD

AC Terminal Block

L1 L2PE

AC Mains

L3 N

Short terminals 1,2,3

1

L1 L2 L3 N 1 2 3 4 5 6

SPDAC Terminal Block

L NPE

AC mains

Short terminals 1,2,3;4,5,6 respectively



3

L1 L2 L3 N

1 2 3 4 5 6SPD

AC Terminal Block

L1 L2PE

AC mains

L3

Short terminals 1,2; 3,4;5,6 respectively

2-phase

Short terminals 1,2,3;4,5,6 respectively



3.1.2 Configure the Terminal Block

Verify the AC power system types in field, and make sure the corresponding bridgeconfiguration is used.

The AC terminal block has been already configured for 3-phase star AC mains beforethe shipment. Therefore the user has to change the AC terminal block configurationif required referring to the actual AC type in field.

Insert the bridges and screws (provided as accessories) to the corresponding slots ontop of the AC terminal block referring to the AC CABLE CONNECTION CHART locatedon the chassis (and reproduced in Figure 8).

Secure the screws with a flat screwdriver, tightening to 0.8Nm.

Figure 8 The AC cable connection chart

There are three AC power system types (see above Figure), and thus three ACconfigurations of the AC terminal block.



Single-phase (1) and Two-phase (2 ) configuration

For Single- phase AC system, use two 3-pole bridges to short the terminals 1, 2,3 and 4, 5, 6 respectively on the AC terminal block (see Figure 9)

Figure 9 AC terminal block configuration 1 and 2 Configuration

3- phase delta (3) configuration

For 3-phase delta AC system, use three 2-pole bridges to short the terminals 1, 2and 3, 4 and 5, 6 respectively on the AC terminal block (see Figure 10 )

Figure 10 AC terminal block configuration 3



3- phase star (3Y) configuration

For 3-phase star AC system, use one 3-pole bridges to short the terminals 1, 2, 3on the AC terminal block (see Figure 11)

Figure 11 AC terminal block configuration 3Y

3.1.3 3-phase star (3Y) AC connection with the SPD

L1 L2 L3 N

1 2 3 4 5 6SPD

AC Terminal Block

L1 L2PE

AC Mains

L3 N

Figure 12 Schematic diagram of AC connection with the SPD 3Y



The terminal marks in Figure 12 are in accordance with the actual SPD and ACterminal block.

Use the indicated L or N short link for the AC mains as shown in Figure 12 and Table7 referring to labels on the short links.

The terminals 1, 2, 3 on the AC terminal block should be shorted before theconnection. Refer to section 3.4 in Flexi Power Rectifier Installation Manual(Artesyn file No.970-009475-0000) for details.

3.1.3.1 Detach the cable strain-relief from the chassis by loosening the screw C inFigure 7 with a TORX screwdriver (T20). Insert the AC mains cable on thestrain relief.

3.1.3.2 Detach the AC ground clamp and SPD ground clamp from the chassis byloosening the screws A and B with a TORX screwdriver (T20).

3.1.3.3 Prepare the AC mains of 3-phase star as per Table 6.

3.1.3.4 Assemble the Link cables, the AC mains cable, the SPD sensor cable and theSPD grounding cable into the SPD. Refer to Figure 13

Figure 13 - Assemble the Link Cables to SPD

L1 forthree-phase

L2 forthree-phase

L3 forthree-phase

N forthree-phasestar SPD

groundcable

SPDsensecable



Insert the connector of the SPD sense cable into the left two contacts; otherwise it willblock the SPD from installing onto the chassis.

3.1.3.5 Fix the AC ground wire into the terminal lug.

.

Figure 14 - AC Ground wire

3.1.3.6 Secure the SPD into the SPD DIN rail. Connect the SPD sense cable to thestand by mating connector. Connect the SPD grounding cable into theterminal lug. Refer to Figure 15.

Figure 15 - Secure the SPD into the DIN rail

SPDsensecable

SPDGroundingcable

SPD



3.1.3.7 Connect the AC link cables from SPD to the Terminal Block. Assemble theSPD grounding cable and the AC grounding cable into the PDA

Figure 16 - Connect the Link cables to Terminal Block

1. Use the appropriate L and N short link referring to the label on the short linksand the indications in Figure 12 and Table 7.

2. Rotate the N link cable 90 degrees either clockwise or counter clockwise whenassembling the SPD on the FPRA due to the smaller slot of the terminal block.Refer to Figure 17 - Special Instruction for N Link Cable Installation

SPDgroundingcable lug

ACgroundingcable lug

N linkcable

L3 linkcableL2 linkcable

L1 linkcable



Figure 17 - Special Instruction for N Link Cable Installation

It is recommended to clamp the AC wire and the corresponding short link with oneoverlapping on another.



Below figure shows the PDA rear layout after completing the 3-phase star ACconnection with the SPD.

Figure 18 AC connection with the SPD - 3Y

3.1.3.8 After finishing and checking the AC cable installation, re-install the PDA rearcover referring to Flexi Power Rectifier Installation Manual (Artesyn FileNo. 970-009475-0000).

After installation of the SPD kit has been completed, the installer should check theinstallation against the steps outlined within this document, supported by a multi-meter to check for wiring continuity.

Its strongly suggested that the insulation test (2.5kV Hi-pot) is carried out.

L1 short link

L2 short link

L3 short link

N short link

SPD sense cable

L2

L3

L1

SPD groundcable

N

PE of ACmains



3.1.4 Single-phase (1) AC connection with the SPD

L1 L2 L3 N 1 2 3 4 5 6

SPDAC Terminal Block

L NPE

AC mains

Figure 19 Schematic diagram of AC connection with the SPD 1



The terminals 1,2,3 and 4,5,6 on the AC terminal block should be shortedrespectively before the connection. Refer to section 3.4 in Flexi Power Rectifier Installation Manual (Artesyn file No.970-009475-0000) for details.

3.1.4.1 Perform the same procedure in preparing the AC cables SPD grounding cablesand the SPD sense cables.

3.1.4.2 As indicated in Figure 19 and Table 7, the SPD terminals L1, L2 and L3 have to beparalleled by the SPD jumper (see Figure 20).

L1 for three-phase

L2 for three-phase

L3 for three-phase

N for single phase

AC groundclamp

SPD groundclamp

SPD ground link



The user should loosen the three terminal clamps of L1, L2 and L3, and hold the SPDupside down. Thus the SPD jumper can be easily inserted into the parallel clamps.

The jumper should be fixed in the SPD together with the live cables of the AC mainsand L line short links.

Figure 20 SPD configuration for single-phase AC connection

3.1.4.3 Connect the live cable from the AC mains and L2 short link into terminal L2 onthe SPD referring to Figure 19 and Table 7, tightening the top screw to 4.5Nmwith a cross screwdriver (see Figure 21).

SPD jumper



Figure 21 - Connection of AC link cables from SPD to Terminal Block

3.1.4.4 After finishing and checking the AC cable installation, re-install the PDA rearcover referring to section 3.4 in Flexi Power Rectifier Installation Manual(Artesyn File No. 970-009475-0000).

L1 forthree-phase

L2 forthree-phase

L3 forthree-phase

N for singlephase

AC groundclamp

SPD groundclamp

SPDgroundlink



3.1.5 2-phase AC connection with the SPD

Figure 22 Schematic diagram of AC connection with the SPD 2- Phase

3.1.5.1 Perform the same procedure in preparing the AC cables SPD grounding cablesand the SPD sense cables

3.1.5.2 As indicated in Figure 19 and Table 7, the SPD terminals L1, L2 and L3 have to beparalleled by the SPD jumper (see Figure 20).

L1 for three-phase

L2 for three-phase

L3 for three-phaseAC groundclamp

SPD groundclamp

SPD ground link



3.1.5.3 Connect the AC link cables and the AC cables to the SPD and to terminal block.Refer to Figure 23)

Figure 23 - AC connection with the SPD 2- Phase

3.1.5.4 After finishing and checking the AC cable installation, re-install the PDA rearcover referring to section 3.4 in Flexi Power Rectifier Installation Manual(Artesyn File No. 970-009475-0000).



Use DMM to measure L1-L2 voltage

Ensure L1-L2 voltage between 180VAC-276VAC

L1 forthree-phase

L2 forthree-phase

L3 forthree-phase

N for singlephase

AC groundclamp

SPD groundclamp

SPDgroundlink




Refer to Single-phase (1) AC connection for details.

3.1.6 3-phase delta (3) AC connection with the SPD

L1 L2 L3 N

1 2 3 4 5 6SPD

AC Terminal Block

L1 L2PE

AC mains

L3

Figure 24 Schematic diagram of AC connection with the SPD 3



The terminals 1,2 and 3,4 and 5,6 on the AC terminal block should be shortedrespectively before the connection. Refer to section 3.4 in Flexi Power Rectifier Installation Manual (Artesyn file No.970-009475-0000) for details.

L1 for three-phase

L2 for three-phase

L3 for three-phase

SPD ground link

AC groundclamp

SPD groundclamp



3.1.6.1 Perform the same procedure in preparing the AC cables SPD grounding cablesand the SPD sense cables

3.1.6.2 Configure the terminal block as per Figure 10

3.1.6.3 Assemble the AC cables, AC link cables into the SPD.

3.1.6.4 Assemble the AC link cables into the Terminal Block.

Figure 25 - Connection of AC link cables and SPD ground cables

SPDgroundingcableconnected toN terminal ofthe SPD.

N connectedto Ground


3.1.6.5 Connect the L1, L2 and L3 short links to terminals 5, 3, 1 on the AC terminalblock respectively referring toto 1.5Nm with a Cross screwdriver (see

Figure 26

SPDSenseCable

SPDgroundlink



Connect the L1, L2 and L3 short links to terminals 5, 3, 1 on the AC terminalblock respectively referring to Figure 24 and Table 7, tightening the top screwsto 1.5Nm with a Cross screwdriver (see Figure 26).

26 Connecting the AC terminal block 3


Page 42 of 45

Connect the L1, L2 and L3 short links to terminals 5, 3, 1 on the AC terminal, tightening the top screws

L1shortlink

L2shortlink

L3shortlink



3.1.6.6 Figure 27 shows the PDA rear internal layout after completing the 3-phase deltaAC connection with the SPD.

Figure 27 3-phase delta (3) AC connection with the SPD

3.1.6.7 After finishing and checking the AC cable installation, replace the PDA rear coverreferring to section 3.4 in Flexi Power Rectifier Installation Manual (ArtesynFile No. 970-009475-0000).



L1 forthree-phase

L2 forthree-phase

L3 forthree-phase

AC groundclamp

SPD groundclamp

SPDgroundlink


3.2 Replace the SPD

The AC power supply must be switched off prior to accessing the SPD.

Ask Artesyn Embedded Technologiesbeen damaged. Artesynnot the whole SPD for replacement.

The user shall only replace thethe whole SPD from the PDA chassis.

The user can verify which OVP module has been damaged Referring to sectionProperties.

3.2.1 Hold the two sides of the damaged OVP module and pulbase (see Figure

Figure 28 Removing the damaged OVP module from the SPD



The AC power supply must be switched off prior to accessing the SPD.

Artesyn Embedded Technologies service people for help if any OVP module hasArtesyn will provide the user with the individual OVP module but

not the whole SPD for replacement.

The user shall only replace the damaged OVP module of the SPD without removingthe whole SPD from the PDA chassis.

The user can verify which OVP module has been damaged Referring to section

Hold the two sides of the damaged OVP module and pull it out from the SPDFigure 28)

Removing the damaged OVP module from the SPD


Page 44 of 45

service people for help if any OVP module haswill provide the user with the individual OVP module but

damaged OVP module of the SPD without removing

The user can verify which OVP module has been damaged Referring to section

l it out from the SPD

Removing the damaged OVP module from the SPD



3.2.2 The SPD base is designed such that the two kinds of OVP modules cannot bemixed when installing onto it (see Figure 29).

Figure 29 The OVP module and the SPD base

3.2.3 Fit the new module into its position on the SPD base (see Figure 30).

Figure 30 Fitting a new OVP module to the SPD

FPRB Installation Manual for SPD Rev AC

Documents

manual issue

manual number

rev ac page

commonspd instruction

emersonnetwork power

chinathis document

disclaimerthis document

installation tools