OkkenThe safest and most reliable low voltage switchboard

100%IEC 60439-1

IEC 61439-1&2

2

Okken: switchboard safety everydaySafety is a major issue, not only to guarantee installation durability, but also for operators and maintenance personnel working on a switchboard.

Nothing left to chance > The Okken LV switchboard incorporates the best safety and protection systems,

preventing on-load operation to guarantee safer operation and maintenance.

> Live parts are protected by screens, guaranteeing an IP20 rating of protection.

> The withdrawable drawers have three positions: connected, test and disconnected.

> The operator interfaces for switchboard configuration and settings are directly

accessible on the front face.

Tested switchboardsOkken switchboards are thoroughly tested as per Standards IEC60439-1 and IEC61439-1, guaranteeing electrical installation and operation safety. All tests are

certified by ASEFA and LOVAG.

Tests conducted• Temperature rise limits• Dielectric properties• Short-circuit withstand• Protection circuit efficiency• Clearance and creepage

distance• Mechanical operation• Degree of protection

Innovation and experience…a clever balance to provide you an efficient and reliable switchboard for sensitive applications.

3

Okken Solutions 4

Product Overview 10

Configuration Examples 16

Standards Compliance 18

Additional Solutions 23

Contents

4

Okken Solutions Fields of ApplicationsRequirements and Solutions

Petroleum, gas, petrochemical

Mines, metallurgy, cement works

Food processing

Requirements Continuity of supply and safety

Environment and safety Avaibility and performance

Solutions > Intelligent motor control and electrical distribution.

> Dependability.

> Rapid restarting after an incident.

> Internal arc protection.

> DEP Shell certification.

> Specific anti-corrosion treatment

on conductive parts.

> Integrity ensured by IP54

guaranteed parts for dusty and / or

damp environments.

> Integrity ensured by IP54 guaranteed parts for dusty and / or damp environments.

> Fault prevention by intelligent motor control centers (iMCC).

Nuclear Water treatment Marine and offshore

Requirements Continuity of supply and safety

Continuity of supply and environment

Robustness and safety

Solutions > Robustness to vibrations 5G.

> Internal arc protection.

> Withdrawable solutions.

> Feeders on disconnectable and withdrawable systems.

> Specific anti-corrosion treatment on conductive parts.

> Robustness to vibrations.

> Marine certification (DNV).

> Saline/marine environments.

5

Okken Solutions Fields of ApplicationsFunctions

High-power incomer Electrical distribution Power factor compensation and harmonic filtering

Motor control Variable speed drive

and soft starters

Available

Q1 2014

Available

Q1 2014

6

Intelligent solutions for fast and easy access to information from anywhere, around the clock

Information for local operation, maintenance and upgrading of your installation Information on electrical distribution, motor operation

and power consumption can be accessed.

> MotorSys iPMCC solutions can integrate a

dedicated human-machine interface (HMI) or

communicate via a personal computer directly on

the motor starters.

2

Our MotorSys iPMCC solutions help your teams optimise the energy-efficiency of your assets, offering the following benefits:

� dependability, even in severe industrial environments

� safety of personnel and assets; maintainability and upgradability

� lead time and risk management as well as cost reduction throughout your installation's entire life cycle.

Remote control and monitoring of your installationA continuous, real time communication interface

with your control and monitoring systems for energy

management and process control.

> MotorSys iPMCC solutions communicate with

the major industrial local area networks on the

market (Ethernet TCP / IP, Profibus-DP, DeviceNet,

Modbus, etc.).

> With data delivered in real time, your operational and

maintenance staff will have immediate access to the

relevant information to control motors and electrical

distribution locally or remotely.

> Warning messages can be sent automatically to

a mobile phone in the event of an alarm or group

of alarms.

1

1

Our MotorSys iPMCC solutions for continuous and critical processes were developed through our specific expertise in energy and industrial process control management. Forming the keystone of the energy-efficiency of your process units, they incorporate a range of functions to supply power (intelligent Power Control Centre - iPCC), start-up, control, protect and monitor your LV network electric motors and loads (intelligent Motor Control Centre - iMCC). The breadth of the range ensures that all types of continuous and critical process as well as specific requirements are covered.

Okken Solutions Okken SolutionsMotor Sys™ intelligent Power and Motor Control Center (iPMCC)

7

MotorSys iPMCC

solutions integrate

perfectly into your site

network infrastructure,

whatever the

communication

protocol. They also

integrate into energy

management

control systems

and process

control systems.

Example of a MotorSys iPMCC solution integrated into a site infrastructure.

Information for site engineeringWith information delivered to ensure the traceability of electrical

distribution, motor operation and power consumption data,

installations are constantly improved.

> MotorSys iPMCC solutions make it easy to collect all the statistics

you need to develop effective plans covering the operation,

maintenance, optimisation and upgrading of your installations,

as well as energy-efficiency.

3

Okken Solutions Okken SolutionsMotor Sys™ intelligent Power and Motor Control Center (iPMCC)

3

2

8

Okken Solutions Okken SolutionsInnovation

StandardFor all applications.

2G & 5GFor seismic zones.

MarineFor boats and

offshore platforms.

Forced ventilationFor busbar derating

optimisation (15%).

Cubicle partitioningProtective screens (side partition + horizontal

busbar screen) prevent tracking of an arc

in the cubicle.

Connection accessoriesAt functional unit level, the Polyfast® system prevents

the propagation of an arc in the cubicle.

DEP ShellFor oil and gas plants.

4 specific compliances 1 option

2 levels of protection against internal arc

Draw-in��The functional unit is operational.

��Power and auxiliaries are connected.

Test��The functional unit is not operational.

��Only auxiliaries are connected.

��Allow padlocking.

��Allows the functional unit verification.

��Allows maintenance on the process.

Draw-out��The functional unit is not operational.

��Power and auxiliaries are disconnected.

��Allows maintenance on the process.

Withdrawn��The drawer can be fully extracted.

��Allows quick replacement.

��Allows switchboard live change.

Drawers operation is very simple. Using the indexing push-button, the operator can simply move the drawer in

the draw-in, test and draw-out positions. Each position are mechanically marked with a mechanical indicator

on the drawer sides.

Drawer positions

9

Okken Solutions Okken SolutionsInnovation

Horizontal busbarSelection tableAllowable intensity (A) - IP31 / 35 °C Icw for 1s (kA) Qty of bars per phase

Bars section 40 x 10 mmSingle busbars

from 0 to 1900 50 2from 1900 to 2500 80 3from 2500 to 3200 100 4from 3200 to 4000 100 6

Double busbars

from 4000 to 5000 100 2 x 3from 5000 to 6300 100 2 x 4from 6300 to 7300 150 2 x 6

CubicleThe Okken switchboards consist of a framework and busbar assembly designed to

combine in the same cubicle functional units of varying technologies, grouping both

distribution and motor control applications.

Okken offer a complete range of switchboard configurations to satisfy the

requirements of each site:��cubicles available in eight widths and four depths, to allow integration in all environments and optimise installation modularity

��switchboard supplied by busbar trunking and / or cables

�� front or rear, top and / or bottom connections

��choice of functional unit output partitioning:

�� incomers: forms 3b, 4b

�� feeders: forms 2b, 3b, 4a, 4b.

��possible customisation of panels, with the option of components delivered unpainted.

BusbarsBusbar coatingBusbar coating none silver tin nickel epoxyHorizontal busbar

Vertical busbar 115

Vertical busbar 70

Vertical busbar 115 - 70

protection against corrosive environment

corrosive environment

internal arc

Optimisation�The busbar epoxy coating increases heat protection by up to 10%.

�For busbars in hot environments with IP41 or IP54 ratings, cubicle ventilation is strongly recommended.

10

630A

> 630A

Type of cubicle

In distribution busbar

Incomers

Feeders

High-power

incomers/feeders

cubicle

Mixed

incomers/feeders

cubicleVery high-power

incomers/feeders

cubicle

Dis

trib

utio

n

Product Overview PCC Device Cubicles

230

4500/7300A

NW40b/63b

NW40b/63b

-

115

1750/4000A

NT08-16/NS800-1600

NW08-40

NT08-16/NS800-1600

NW08-40

-

115/70-2

1750/3200A

NT08-16/NS800-1600

NW08-32

NT08-16/NS800-1600

NW08-32

Disconnectable mounting plate

Disconnectable Polyfast

Plug-In Polyfast

Drawer

11

Optimised high-power

incomers/feeders

cubicle

Product Overview PCC Device Cubicles

Optimised high-power

incomers/feeders

cubicleCompensation and

harmonic filtering

Single NW

1600/3200A

NW08-32

NW08-32

-

Single NT / NS

800/1600A

NT08-16/NS800-1600

NT08-16/NS800-1600

-

PFC

-

-

Power factor

compensation

-

Available

Q1 2014

12

> 630A

MC

C

Okken 70-2For electrical distribution, 70-2 is an innovative solution; robust, reliable and secure.

Schneider Electric incorporates Polyfast systems to provide a high level of personal safety

in the harshest conditions.

630A

Electrical

distribution

drawersIncomers/feeders

cubicle

Product Overview PCC and MCC Device Cubicles

Type of cubicle

In distribution busbar

Incomers

Feeders

Dis

trib

utio

n

70-2

1000/2100A

NT08-16/NS800-1600

NT08-16/NS800-1600

Disconnectable mounting plate

Disconnectable Polyfast

Plug-in Polyfast

Drawer

-

70-2

1000/2100A

-

-

-

Disconnectable mounting plate 37kW

Drawer 250kW

13

Okken 70-MFor MCC application drawers, 70-M is an optimised solution; robust, reliable and secure.

The 70-M back to back configuration provides substantial space saving benefits.

The 70-M satisfies motor control needs in the most demanding conditions.

Optimised for

MCC drawersVarible speed

drive and soft

starter cubicle

Product Overview MCC Device Cubicles

70-M

2000A

-

-

-

Drawer 250kW

VSD - SS

-

-

-

-

Fixed mounting plate 400kW

Drawer 55kW

Available

Q3 2014 Available

Q2 2014

14

Feeder’s Service IndexProduct Overview

2 33

The switchboard must permit

The application’s continuity of service is:

Making the right choice

Shutting down the whole switchboard

Shutting down the whole switchboard

Shutting down the whole switchboard

Shutting down only the concerned functional unit

Shutting down only the concerned functional unit with connections handling

Addition of a functional unit in pre-equiped spare slots

Shutting down only the concerned functional unit Allows "test" position

Shutting down only the concerned functional unit without connections handling

Addition of a functional unit without shutting down the swwitchboard, free addition in non-equiped spare slots

OperationSetting

Locking

Padlocking

MaintenanceChecking

Cleaning

Repairing

EvolutionAddition

Modifications

Expansion

Wanted

Not required

Essential

I would like this operation to shut down only the functional unit concerned

OPERATION EVOLUTIONMAINTENANCE

I would like the maintenance operation to be limited to the functional unit concerned. It should be replaced without disturbing with the connections.

I would like to be able to add any type of functional unit (protection) without powering down the switchboard. This should be done in a location without equipment, within the limits stipulated by the manufacturer.

I want to determine the consequences of mechanical padlocking or electrical locking on my switchboard:

I want to determine whether my switchboard can satisfy a maintenance requirement:

I want to determine whether my switchboard can be upgraded in the future:

Examples

Plug-In Feeder

322I would like this operation to shut down only the functional unit concerned

I would like the maintenance operation to be limited to the functional unit concerned. The connections will have to be disconnected and reconnected when it is replaced.

I would like to be able to add any type of functional unit (protection) without powering down the switchboard. This should be done in a location without equipment, within the limits stipulated by the manufacturer.

Disconnectable Feeder

333I would like this operation to shut down only the power to the functional unit concerned, but allow the automated control system tests, which make it possible to test the installation in its entirety before putting it back into service, to be performed.

I would like the maintenance operation to be limited to the functional unit concerned. It should be replaced without disturbing with the connections.

I would like to be able to add any type of functional unit (motor control or protection) without powering down the switchboard.This should be done in a location without equipment, within the limits stipulated by the manufacturer.

Withdrawable Drawer

Because not all your applications have the same needs, Okken allows you to

choose the solution appropriate to the expected level of service in terms of

operation, maintenance and upgrading.

What does your installation need?

15

Technical InformationProduct Overview

General dataStandard environment

Reference standards IEC 60439.1 / IEC 61439-1 / IEC 61439-2

AS/NZS 3439.1 Annex ZC and ZD

IEC 60529

Climatic resistance damp heat withstand IEC 60068-2-30

dry heat withstand IEC 60068-2-2

low temperature withstand IEC 60068-21

salt spray withstand IEC 60068-2-11

Installation indoor

Earthquake withstand IEC68-3-3 and IRC60721-3-6 according to IBC 2000

CRT91

Environment (CEM) type 2

Mechanical dataCable entry top / bottom

Access front / rear

Degree of protection (IP) 31 / 41 / 54

Impact withstand index (IK) 10

Form 2b / 3b / 4a / 4b

Withdrawability FFD / WFD / WFW / WWW

Dimensions (mm) height 2350

width 600 / 650 / 800 / 9001000 / 1100 / 1150 / 1300

depth 600 / 1000 / 1200 / 1400

Installation modularity ina cubicle

height 2350mm 72 modules of 25mm

Average weight cubicle 115 (2500A) ~ 850kg

cubicle 70-M ~ 400kg

cubicle 70-2 PCC ~ 700kg

cubicle 70-2 MCC ~ 600kg

cubicle 230 (6300A) ~ 1300kg

Panel coating epoxy / polyester powder (SP03)polymerised, > 50 μ

Framework galvanised

Panelling colour RAL 9003 or client specified

Electrical dataRated insulation voltage (Ui) 1000V

Rated operational voltage (Ue) 415 / 690V AC

Rated frequency (F) 50 / 60Hz

Rated impulse voltage (Uimp) 12kV

Rated auxiliary circuit voltage 230V AC max.

Overvoltage category IV

Degree of pollution 3

Rated current (In) 6300A

Horizontal busbar rating 7300A

Vertical busbar rating 4000 and 2000A

Horizontal busbar rated short-time current (Icw) 1s 50 / 80 / 100 / 150kA rms

rated peak current 110 / 176 / 220 / 330kA peak

Vertical busbar rated short-time current (Icw) 1s 50 / 80 / 100kA rms

rated peak current 110 / 176 / 220kA peak

Rated conditional short circuit current (lsc) up to 150kA

Internal arcing protection according to AS/NZS 3439.1 Annex ZD 100kA for 0.3 seconds

Earthing diagram TT-IT-TNS-TNC

Current limit of power incoming and outgoing feeders up to 6300A

Power limit of motor control feeders up to 250kW 690V

16

1415 V - 3P+T - 70 kA - 3200 A

35 k

W

5,5

kW1,

5 kW

15 k

W

1,5

kW

35 k

W

100

kW

150

kW

1,5

kW

1,5

kW

15 k

W

45 k

W

100

kvar

1,5

kW

1,5

kW

1,5

kW

250

A

250

A

100

A

100

A

100

A

1250

A

1250

A

3200

A

3200

A

800

A

G35

kW

35 k

W

Configuration Examples Example of Configuration

Customer’s needs

Single line diagram

Main characteristics of the switchboardReference standards IEC60439.1/ IEC 61439-2

Rated insulation voltage 1000V

Rated operation voltage 380 / 415V

Vertical busbar rating 3200A

Rated short-circuit current 70kA

Rated peak current 154kA

Rated frequency 50 / 60Hz

Busbar number of phases 3

material copper

insulation air

Form 3b

Degree of pollution external IP31

internal IP20

Rated auxiliary circuit voltage 230V

Energy compensation 100kvar

Cable entry top / bottom

Access front / rear

Temperature 35°C

Altitude 2000m

Panelling color RAL 9003

17

415 V - 3P+T - 70 kA - 3200 A

35 k

W

5,5

kW1,

5 kW

15 k

W

1,5

kW

35 k

W

100

kW

150

kW

1,5

kW

1,5

kW

15 k

W

45 k

W

100

kvar

1,5

kW

1,5

kW

1,5

kW

250

A

250

A

100

A

100

A

100

A

1250

A

1250

A

3200

A

3200

A

800

A

G35

kW

35 k

W

23

Configuration Examples

Determine the functional unitsDetermine functional units according to the following parameters:

in current

voltage

short circuit current

number of poles

type and technology of the functional units.

Deduce the number and the type of necessary cubicles

Example of Configuration

Type of functional units M

C

MC

MC

MC

VV

D

MC

MC

MC

MC

MC

MC

ED

ED

ED

INC

C INC

ED

INC

ED

ED

ED

MC

MC

MC

MC

VV

D

VV

D

EC

Technology

draw

er

draw

er

draw

er

draw

er

draw

er

draw

er

draw

er

draw

er

draw

er

draw

er

draw

er

Pol

yfas

t

Pol

yfas

t

Pol

yfas

t

chas

sis

chas

sis

chas

sis

chas

sis

chas

sis

chas

sis

Pol

yfas

t

Pol

yfas

t

draw

er

draw

er

draw

er

draw

er

draw

er

fixed

fixed

No. of vertical modules: 1 module = 25mm

6 3 3 6 12 3 18 3 3 3 6 6 6 6 30 19 19 6 6 4 4 6 12 18 48 8 x 

12.5

kva

r

Cubicles, height = 2350mm, rear connection with around 10 % of reserve

1 cubicle 70-M 1 cubicle 115/70-2

2 cubicles 115

1 cub

icle

115 /

70-2

1 cubicle 70-M 1 cubicle70-2/VVD

1 cub

icle

PF

C

To determine the dimensions of each functional unit, see the selection table.

INC: high-power circuit breaker incoming.C: coupling.EC: power factor compensation and harmonic filtering.ED: electrical distribution.MC: motor control.VVD: variable speed drive and soft starter.

18

A fully compliant system with guaranteed consistency between electrical devices and equipment.

IEC standardisation that integrates security, availability and reliability in its recommendations.

LV functional switchboards that are already fully compliant, for assembly manufacturer’s peace of mind.

IEC 60439-1 andIEC61439-1 & 2Standards compliance to meet your needs.

100% compliant withIEC 60439.1IEC 61439-1 & 2 Standard

19

The IEC60439 and IEC 61439 Standards contribute to achieving three basic goals: safety, continuity of service and compliance with end user requirements.

Safety

Voltage stress withstand capabilityInsulation to withstand long-term voltages. Transient and temporary overvoltages guaranteed through clearances,

creepage distances and solid insulation.

Current-carrying capabilityProtect against burns by limiting excessive temperatures:

when any single circuit is continuously loaded to its rated current

when any circuit is continuously loaded to its rated current multiplied by its rated diversity factor.

Short-circuit withstand capabilityWithstand short-circuit thanks to protection devices, short-circuit coordination,

and capability to withstand the stresses caused by short-circuit currents in all conductors.

Protection against electric shockHazardous live parts are not accessible (basic insulation protection). Accessible conductive parts are not

hazardous to peoples lives (fault protection and continuity of protective equipotential bonding).

Protection against fire or explosion hazardProtect people against fire hazards: resistance to internal glowing faulty elements through incorporating protective

materials and design provisions.

1

2

3

4

5

Continuity of service

Maintenance and modification capabilityCapability to preserve continuity of supply without impairing safety during assembly maintenance

or modification, through fault protection and optional removable parts.

Electromagnetic compatibilityAvoid generation of EMC disturbances through incorporating electronic devices that comply with the relevant

EMC Standards, and their correct installation.

6

7

Compliance with end user requirements

End user’s ability to operate the electrical installationEnd user’s ability to operate is achieved by:

the electrical diagram and specifications (voltages, coordination, etc.) through selecting, installing and wiring the

appropriate switching devices.

providing easy access to human-machine interfaces (HMIs) and other operational equipment/devices.

Capability to be transported and installed on-siteCapable of handling, transport, storage and installation constraints. Can be constructed on-site and connected

through custom enclosure design the to fit external terminals.

Protection of the assembly against environmental conditionsAssembly protection against mechanical and atmospheric conditions through using protective materials and

incorporating specific enclosure design.

8

10

9

Standards Compliance The 10 main functions of the IEC60439.1 and IEC 61439 Standards

20

Voltage stress withstand capability All busbar supports are designed to meet minimum creepage distances required by the IEC standard.

The main busbar is within a partitioned compartment at the top of the switchboard.

The distribution busbar is installed in a partitioned compartment to the rear of the switchboard.

Protection against electrical shocks Superior safety and protection systems, preventing on-load operation to ensure safer operation and maintenance.

Live parts are protected by screens providing an IP20 degree of protection.

Busbars are totally encapsulated, making them the safer distribution busbar on the market.

Tap off equipped with shutters prevent access to live parts when the functional unit is removed out.

Terminal block covers and internal separation up to 4b offer greater protection.

Short-circuit withstand capability Internal arc risks are reduced due to the Polyfast system and three confinement levels: at the functional unit (AS/NZS 3439.1 Annex ZD), at the column (IEC 61641) and at the switchboard.

The partitioned terminals incorporate the Polyfast system to ensure electrical insulation between the upstream circuit breaker and the double contact clamps on the main busbar.

Rated conditional short-circuit current (Isc) up to 150 kA.

Standards Compliance Okken... goes beyond the IEC standard

Functional panels for large industrial sites

100%IEC 60439-1

IEC 61439-1&2

21

Maintenance and modification capability All the electrical installations are operating correctly for the safety of the employees and for the security of equipment.

Withdrawable solutions or drawers on Polyfast units provide continuity of service and safety, even while additional feeders are being added.

The modularity allows easy modifying or upgrading of the switchboard to adapt to the changing processes and increase performance.

The withdrawable drawers can be disconnected while the equipment is energised, without cutting switchboard supply and in complete operator safety. They have three positions: connected, test and disconnected position; with disconnection of line and load connections in test position.

Protection of the assembly against environmental conditions Corrosive environments - the conductive parts are treated with anti-corrosion (IEC 721-3-3): fixed parts with tin (i.e. busbar trunkings), withdrawable parts with nickel (i.e. clamps).

Marine and offshore applications – marine versions are designed for saline environments and are Det Norsk Veritas (DNV) certified.

Seismic areas – Okken 2G and 5G versions offer excellent mechanical resistance guaranteeing continuity of electrical supply. 2G is recommended for most sensitive applications. 5G is designed for the most critical applications, such as nuclear power plants.

IP41 and IP54 ratings provide integrity in dusty and/or damp environments.

Okken is DEP Shell certified for petrochemical industries.

Capability to be installed on-site The different framework associations are adapted to electrical room configurations.

The connections can be made from the front or rear, from the top and/or the bottom.

The installation is simplified thanks to built-in handling plinth, removable girders and pre-mounted sliding fishplates.

* Using only Schneider Electric devices guarantees compliance with IEC as well as the reliability of installations.

Corrosive atmospheres

Seismic zonesIP54 degree of protection

Schneider Electric

Product

inside*

Standards Compliance Okken... goes beyond the IEC standard

22

Assembly SystemTested Assembly

Standard IEC 61439 clearly defines the type of verifications that must be conducted by both organisations involved in final conformity of the solution: the original manufacturer, guaranteeing assembly system design and Mayfield’s responsibility for the final conformity of the switchboard.

OriginalManufacturerThe organisation that

has carried out the

original design and the

associated verification of

an assembly system.

They are responsible for

the design verifications

listed by IEC 61439-2

including many

electrical tests.

Mayfield Industries is

responsible for the

completed assembly.

Mayfield is responsible for

routine verifications

on each panel produced,

according to the standard.

If Mayfield deviate from the

instructions of the original

manufacturer Mayfield

have to carry out design

verifications again.

End UserShould ask for a certified

LV switchboard. By

systematically requesting

routine verifications,

they ensure that the assembly

system used is compliant.

SpecifierSpecifies the needs and

constraints for design,

installation, operation and

upgrading of the complete

system.

Checks that its

requirements have been

fully integrated by the

assembly manufacturer.

Depending on the

application, the specifier

could be the end user or a

design office.

* Schneider Electric has developed a specification guide.

Pro

ject

spe

cific

atio

n*

Standards Compliance Original manufacturer and assembly manufacturer

Involvement in assembly testing

23

We deliver switchrooms, switchboards, motor control centres and other products to clients locally and overseas. Our reputation has been founded on our switchboard manufacturing capability, however our offer extends far beyond this.

Our approach to winning and delivering each project is flexible, in that we can offer our clients a range of partnering models, including alliancing or a consortium arrangement.

Transportable SwitchroomsWe design and manufacture fully transportable

switchrooms, control rooms and process skid

assemblies. Our switchrooms are custom designed

and built to withstand the most arduous climate and

transport routes Australia has to offer.

As a switchboard manufacturer, we understand what

is required to integrate switchboards and switchgear

into transportable switchrooms.

Our buildings are manufactured entirely in-house and

designs are based on all steel construction for the

base, wall and roof sections incorporating:

> fire rated construction

> fire alarm systems

> Colourbond steel sheeting to walls and ceiling –

internal/external

> fire suppression and VESDA alarm systems

> air conditioning systems

> room pressurisation systems/dust ingress prevention

> support platforms and stairs

> complete electrical and switchgear fit-out

> communication systems

> cyclone, ballistic and blast rated construction.

Additional Solutions Mayfield & Okken... delivering your project requirements

© 2013 Schneider Electric. All Rights Reserved. SEAU26736

Mayfield Industries Pty Ltd280 Cormack RoadWingfield, SAAustralia, 5013

t (618) 8169 1000 f (618) 8169 1099 e enquiries@mayfieldindustries.com.au

To find out more visit mayfieldindustries.com.au/okken