prefabrication & distribution a global solution...

Prefabrication & Distribution A Global Solution

GRC

Prefabricated Substation

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[ ] GRC Prefabricated Substation

GRCWe create tailor-made solutions adapted to your needs

2

Because the methods, regulations, and needs are

different in each country, we provide the solutions which

corespond with your applications and with your

expectations, whatever your sector of activity:

Utilities,

Buildings,

Industry,

Wind farms,

Mining applications.

ADAPTABLE TECHNOLOGYOur products are designed to answer the most varied

applications, from the smallest to the largest

project solution:

Switching units and compact substations,

Substations with corridor,

Substations with modular dimensions,

Substations connected together up to 210m2,

Mobile or provisional power supply.

ADAPTABLE MATERIALSOur 40 years of experience, has proven our expertise in

selection of proper material dedicated to the application.

Reinforced concrete,

GRC, special light concrete,

Steel enclosure.

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The definition of a substation depends on a

number of criteria


Design of a substation

TYPE OF OPERATIONWalk-in version

Outdoor version

Walk-in Outdoor version

Corridor for easier operation, enabling

protection of the operator from bad

weather, compact surface.

A bit more compact Outdoor operation

Frontal

Front door only to

simplify access.

Longitudinal

Narrow substation for

street pavements.

Diagonal

Easier to integrate.

Large equipment.

The plinth is made at the factory for

cost-effective and time-saving solutions.

Civil engineering work must be

carried out on-site.

DESIGN OF THE SUBSTATION

ENCLOSUREWith plinth

Without plinth

INTERNAL ARRANGEMENTFrontal

Diagonal

Longitudinal

With or without an internal partition

Wood

Customized wood, brick or stone facade.

Customized 1 or 4 slopes, roof made in our factory or on site.

Wall & RoofStone

TYPE OF DECORATIONWall with stone,

wood or other

Roof.

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TYPE OF MATERIAL FOR

THE ENCLOSUREConcrete

Light concrete (G.R.C.)

Metal

Concrete

• For large substations

• Reinforced strength

• Excellent resistance to

thermal shocks and

corrosion

• Aesthetic design.

G.R.C.

• For compact substations

• Excellent resistance to

thermal shocks

and corrosion,

• Aesthetic design.

• Light-weight.

Metal

• For temporary work

• Light-weight,

• Poor appearance after

several years

• Corrosion &

condensation risks.

CONFORMITY WITH

THE I.E.C. STANDARD

People and equipment safety

Retention tank, temperature rise test,

IP25D, mechanical withstand etc.

Choosing internal arc capability,

(Yes or No) is called (I.A.C.)

for public safety.

TYPE OF TRANSFORMEROil immersed

Dry

Oil immersed Dry

Hermetically sealed transformer,

for more compact dimensions of the

substation, with oil retention tank.

Cast resin transformer to reduce fire risk

for strategic locations.

TYPE OF MV CUBICLEAir insulated switchgear

Gas-insulated switchgear

Air insulated Switchgear Gas-insulated Switchgear

Modular expandable design with SF6

switch in AIS cubicle

Complete GIS expandable design

TYPE OF LOW VOLTAGECircuit breaker

Fuses

DisconnectorCircuit breaker Fuses

The circuit breaker solution is preferred for

facilitating operation and maintenance work.

Expensive, however.

Fuses mean better protection

of the installation,

Cost effective.

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Advantages of a prefabricated

substation solution

Quick DeliveryThe industrialization of the manufacture of our substations allows fast and

secure delivery of a complete product ready to be connected to the network.

Easy & Quick InstallationThe concept of the prefabricated substation allows delivery on -site of a

complete product preconnected

and tested at the factory.

Only connection to the electrical network remains to be carried out.

Simplified transport on a standard truck or container.

QualityOur manufacturing process is in conformity with the Quality standard ISO

9001.

Security/SafetyGuaranteeing the safety of operators and of the public is our main concern.

Our prefabricated solutions are fully connected, factory tested and undergo

controls before delivery.

Our standard substation equipment is approved and installed according to a

strict and industrialized process.

Respecting StandardsAll of our substation equipment is in conformity with the Standards. Our

stations have successfully passed the I.E.C. tests and undergone the test "of

internal arcing" which ensures the protection of both operators and other people.

Cost-Effective SolutionIn terms of manufacturing, delivery and reduction of civil engineering

work on-site.

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Compact substation - AltoLight concrete

Outdoor Operation"Compact substation" is a general name for, in fact,

outdoor operated substation.

Our range includes different access, equipment

arrangement, depending on client requirement (space

availability, operation habits). Everywhere, where

access and transportation facilities are a

key factor, we offer a technique based on a light

concrete technology micro-concrete &

GRC. (Glass Reinforced Cement).

With higher mechanical resistance than concrete, GRC

is widely used in construction throughout the world,

when weight is an important factor.

More resistant and attractive than a sheet-steel

enclosure, GRC, being free of metal parts in its

construction, our substations are corrosion-proof and

prevent internal condensation, due to its features, that

are similar to “concrete”.

DesignFront double door sole access,

Compact : height 1.6m.

Front arangement,

The roof is removable,

Foundation integrated & oil retention tank,

Handling by forklift or slings.

Electrical Characteristics12/24kV RMU,

Up to 5 functions depending on RMU dimensions.

Transformer up to 1000kVA.

Low voltage with or without metering panel.

Remote control or fault indicator facilities.

Electrical diagram up to 5 functions

ALTO F4

15

00

90

0

25

00

16

00

3

2

11

2

3

weightTable of dimensions

1830 1830 2500 2.7ALTO A

ALTO D 3100 1830 2500 4.7

Outside Outside Total EmptyLength Width heightin mm in mm in mm in T

MV Panel Transformer LV Panel

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Walk-in substation - Clipper CLight concrete

Electrical diagram up to 5 functions

Example with radio, RTU remote control

Indoor OperationThis range presents a real compactness

arrangement, similar to ALTO, but as well an added

feature: “indoor operation” often prefered by

maintenance & operation team in terms of

convenience and safety.

The range exists with different widths in order to fit

even higher electrical performance.

Entirely made in G.R.C. our range of CLIPPER C

combines the robustness of concrete and

lightness in weight.

It is easy to transport by truck or ship (container).

This type of substation is preferred for tropical

areas, because of the non-corrosive nature of the

material, and reduced condensation.

Futhermore, even under hot sunny conditions, the

temperature effect is limited compared to a steel

enclosure.

Clipper C DesignAccess by front doors

Handling by forklift or slings

Electrical Characteristics12/24kV RMU

Up to 5 functions

Transformer up to 1250 kVA

Low voltage with or without metering panel

Remote control or fault indicator facilities

CLIPPER

Top ViewFront ViewSide View23601400

2300

655

480

1025

2485

3800

3860 3800

2300

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WWW.PARSTABLEAU.COM

[email protected]

Des

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by:H

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+

989122410032

Cat. N

o. 01.2

015

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