mp75-mp150 installation manual

8/12/2019 MP75-MP150 Installation Manual

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1.FUNCTIONAL DESCRIPTIONInstallation manual for DC power plant.

This document is specially designed to be used on site. It describes the MP power plantsinstallation method.

Reference documents: SPP (Site Particular Preparation) and drawings package.

2.RECEIVING THE EQUIPMENT Upon receipt of the equipment, inspect it for eventual shipping damage. Before disposing of the package, check its contents against the delivery slip. The rectifier modules, batteries, accessories kits are shipped in separate packages. If damage or partial loss is found, file a claim with the carrier without delay and take

any necessary steps to protect your rights.

For storage before installation, place the equipment in a dry ventilated place and keepaway from rain, water projection and chemicals.

3.INSTALLATION AND CONNECTION KITSThe installation kits available are:

- Terminals on roof kit,- Floor adjustment kit,- Wall mounting set,- Installation kit for 80 A single-phase mains,- Installation kit for 40 A single-phase mains or 30 A three-phase mains.

INSTALLATION MANUAL

MP75 AND MP150


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- Connection kit for battery rack associated with type 80 battery,- Connection kit for battery rack associated with type 270 battery(high power > 8 KW),- Connection kit for battery rack associated with type 270 battery

(medium power < 8 KW).

For further informations, refer to corresponding data sheets.

Breaker specification for mains protection:

MP75 MP150

Size and tripping curve :

Differential circuit breaker

(single-phase)

50 A / C 100 A / C

Rating of the differential tripping 300 mA 300 mADifferential circuit breaker

(three-phases)

25 A / C 40 A / C

Rating of the differential tripping 300 mA 300 mA

Mains cable size :

Mini (mm2) 6 10

Maxi (mm2) 10 10

The necessary electrical accessories to make the installation are:

- AC mains cables,- DC cables,- Battery cables,- Alarm cable,- Coupling strap for three or single phase mains connection,- Link for grounding plate,- Braid for ground connection.


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4.INSTALLATION PROCEDURE FOR MP POWER PLANT4.1 NECESSARY TOOLS Multimeter. Standard tools for installation. Isolated screw driver. Isolated nut driver. Torque wrench.

Before any installation, make sure that :

- The mechanical floors resistance is compatible with the cabinet weight.- The mains sizing is sufficient to supply power plant and other equipment (such as heater,air conditioner, lights)- Site protection against lightning effect is properly dimensioned.

4.2 INSTALLATION AND FASTENINGWARNING : CONFORMITY WITH THE SPP SPECIFICATIONS

The Site Particular Preparation (SPP) document describes all the installation and siterequirements to follow in order to have a correct working of the equipment. The installationand the connection of the equipment should be made in compliance with the SPP related tothe equipment.

Battery rack installation

The battery rack is delivered as a set of mechanical sub-assemblies to be mounted on site. Forfurther informations, refer to the mounting procedure provided.

The floor adjustment kit can be used to stabilize the MP systems mounted on battery rack. Itcontains necessary accessories to compensate the floor lack of flatness (up to 15 mm). Ifnecessary, refer to battery rack installation manual to fix the adjustable legs on the fixingframe.


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MP power plant installation

According to the option chosen, the MP power plant can be fixed on battery rack or on wallbrackets.

- For mounting on battery rack: put the MP on the top of the battery rack as shown onthe photo below.

Fasten the MP on the roof of the battery rack using the 2 screws with washers delivered withthe battery rack.

Fixing screw withwasher under theroof of the battery

rack


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- For wall mounting : put the MP on the brackets and fix it using the 2 screws andwashers delivered with the wall mounting kit. Two mounting positions are possibledepending on the site configuration (with or without back cable way).

Front face Front face

Cable way

External assembly of the ground bar

Remove the ventilation grid located on the MP power plant roof. Unscrew the two ground bar supports fixed at the rear of the MP power plant. Unscrew the ground bar of these supports. Fix the two supports outside the power plant. Make the external assembly of the ground bar on these supports. Put back the ventilation grid on the MP power plant roof.

External groung bar


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4.3 CONNECTIONS (REFER TO THE DRAWINGS PACKAGE)Preliminary control and recommendations

ANY OPERATIONS SHOULD BE CARRIED OUT BY QUALIFIED PERSONNEL,AWARE OF SPECIFIC HAZARDS AND PRECAUTIONS TO BE TAKEN.

The connections should be made with the system de-energized and the disconnectiondevices in the open position :

- External mains protection open,- Battery fuse-disconnection switches open,- Load protective device open.

Check that the associated batteries are installed and that the battery cells are correctlyconnected.

MP installed on a battery rack : all cables come inside the cabinet through the top orthe rear panel.

MP installed on wall mounting accessories : all cables come inside the cabinet throughthe top or through the bottom (for battery cables only).

Interconnection between 0V and ground

When delivered, connection between 0V and ground bar of the MP power plant ismade as a standard feature. This connection may be removed on site, depending onsite configuration.

Connect the site ground to cabinets ground bar.

Connection to the mains

Connection to the mains is made on terminal block X1.

Make sure to connect the ground terminal. Make sure that the terminal block configuration is in compliance with the mains voltage

(refer to figures on the following page).


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Terminal block for MP power plant (single-phase 230 V)

This terminal block configuration is used for :

- a single-phase mains 230 V between line and neutral,- two-phase 208 V line to line (in that case, a bipolar protection circuit breaker should beconnected upstream instead of a Phase +Neutral type).

Terminal block for MP power plant (three-phase 400 V + neutral)

THREE-PHASE 400 V + N50Hz / 60Hz

X1

10 mm2max.

53 52 51 50

L1L2L3 N

X1

10 mm2max.

230 V SINGLE-PHASE50Hz / 60Hz

53 52 51 50

L1L2L3 N

strap


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Battery temperature probe connection

At the delivery, the battery temperature probe is located inside the MP power plant.

Unroll the connection cable and clamp the probe at the rear of central battery plate(make the connection cable going through a battery rack column).

Battery temperature probe


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Connection to the battery

WARNING: a battery, even a single block, contains a high energy potential inside. A shortcircuit between the two output terminals represents a danger due to arcing.

it is recommended to use isolated tools, it is recommended to connect first the blocks to the battery outputs of the MP power

plant, and after the blocks together, in order to avoid arcing during connection on theMP power plant.

it is recommended to remove the battery fuses before the connection to the MP powerplant.

it is recommended to put the protective covers provided on the output terminals of eachbattery.

According to the delivered equipment :

In the case of several battery strings to be connected to the MP power plant, the battery stringsshould be dispatched on the two bus bars provided, in order to avoid to have all the batterystrings connected on one single battery fuse.

Battery (-): to bus bars (-) Battery (+): to bus bar (+)


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To facilitate the installation, it is recommended to begin by the bottom battery plate and tomake the connection cables going through the battery rack colums.

Battery installation for 1 string 48 V / 80 Ah:

Installation layout on 1 battery plate:

Battery cable

+

-

+ + +

- --

- +

Battery rack front panel


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Battery installation for 1 string 48 V / 270 Ah:

Installation layout on 4 battery plates:

+- -

-

-

-

-

+

+ +

+

+

+- -

-

-

-

-

+

+ +

+

+

+ - -

-

-

-

-

+

+ +

+

+

+ - -

-

-

-

-

+

+ +

+

+

+

- -

-

-+

+

+

-

-

-+

+

+

+ -

-

-+

+

+ -

-

-+

+

+

-

2V battery blocks: 4V battery blocks:


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Connection to the load on circuit-breakers

The connection to the load is made on circuit-breakers (refer to the figure below).

Circuit-breakers Q11 to Q18 Bar + 0V

Bar

+0V

DC

+U-U

D5

Q15

+U-U

D6

Q16

+U-U

D7

Q17

+U-UD8

Q18

+U-UD1

Q11

+U-UD2

Q12

+U-UD3

Q13

+U-UD4

Q14


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5.ALARMSConnection is made on connector P18 (type SUB-D 25) located on the interface board A1.Relay contact breaking characteristics : 100 V maxi - 0.5 A.

Alarms on 5 pairs cableP18 connector

NO 1 Light blue

NC 2 White

C 3 Light blue

NO 4 Dark blue

NC 5 Light blue

C 6 Yellow

NO 7 Light blue

NC 8 Braun

C 9 Light blue

NO 10 Black

NC 11 Light blue

C 12 Red

Contacts definition (NO : Normally Open; NC : Normally Closed) is set foran energized system (all power supplies on) and without faults.

Mains off

Urgent Alarm

Non Urgent Alarm

Fan failure

Pair N1

Pair N2

Pair N3

Pair N4

Pair N5

Pair N6


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APPENDIX 1: INSTALLATION CHECK LIST

P18 Connector type SUB-D


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APPENDIX 1

INSTALLATION CHECK LIST

1. IDENTIFICATION

Customername :

Customerapplication :

Sitename :

Siteaddress :

Power stationtype :

Ref. SAFT's Code Ref. ALCATEL's Code

Serialnumber :

Ex workdate :

Batterytype :

Last charge (date) :

Ref. SAFT's Code Ref. ALCATEL's Code

Serialnumber :

Ex workdate :

CUBICLE EQUIPMENT:

- SM1600 n....................... n....................... ACM 1D n.......................

n....................... n.......................

n....................... n.......................

n....................... n.......................n....................... n.......................

- Spare n.......................

Information on the site :

Global site power VA

Upstream MCB rating tripping curve A / curve

Differential current protection level mA

MTP infeed MCB rating A

Differential current protection level mA

Current capacity of lightning protection KA

Mains : One phase +neutral

or two-phase

Three-phase


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2. REFERENCE DOCUMENTS

Document Ed Date Document Ed Date

3. SIGNATURE AND COMMENTS OF CONCERNED PEOPLE

Name Signature Name Signature

Name Signature Name Signature

Start date End date Time spent on site

COMMENTS

4. REPORT

Record the results as the work proceeds :

Tick a corresponding box :Yes | No | NA(Not Applicable). Enter the information or measurements in the boxes provided. Enter the comments on the space above.


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5. RESULTS

Steps Title Yes No NA

1 FLOOR FIXATION

01 Floor fixation

2 BATTERY INSTALLATION01 Battery polarities connections

02 Inter-cell polarities connections

03 Battery connections in parallel

04 Battery connection tightning

3 ELECTRICAL CONNECTION

01 Opening of protective devices

02 Mains type 230 V single-phase

03 Mains type 400 V three-phase + neutral

4 CONNECTION

01 Check Phases and neutral connection (Three-phase mains)

02 Check earth connection

03 In case of single-phase mains, check coupling of terminals 51;

52; 53

04 Connection of site ground to cabinets ground bar

05 Interconnections between 0V and ground made on the DCsystem.

5 MODULE INSTALLATION01 Plug the SM1600 rectifier into its drawer by pulling it

6 ALARM RELAY CONTROL01 SUB-D 25 connector (P18) on A1 interface board

7 END OF INSTALLATION

01 Site clean and services finished

END OF DOCUMENT

mp75-mp150 installation manual

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