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IG-049-EN version 02; 02/10/2017

General Instructions

ormaset

Kiosk-type prefabricated transformer substation

Environmental information

13. Environmental information

13.1. Recyclability

Ormazabal

ormaset

consists essentially of materials

which at the end of their life cycle are catalogued as Inert

Industrial Waste.

In accordance with

Ormazabal

's commitment to the

Environment, endorsed by the ISO 14001 certificate for its

Environmental Management System, inert industrial waste

generated at the end of its useful life must be, for the main

part, handled by waste management companies authorised

by the relevant Agency.

Содержание Ormazabal ormaset

Страница 1: ...LIB ormaset Kiosk type prefabricated transformer substation General Instructions IG 049 EN version 02 02 10 2017...

Страница 2: ...ectrical installations Personnel must be fully familiar with the instructions and warnings contained in this manual and in other recommendations of a more general nature which are applicable to the si...

Страница 3: ...transport 12 7 2 Sea transport 12 8 Storage 13 9 Installation 14 9 1 Receiving the equipment 14 9 2 Location 14 9 3 Planning 14 9 4 Preparing the ground 15 9 4 1 Excavation drawings 15 9 4 2 Safety r...

Страница 4: ...prefabricated transformer substation 1 Description and main characteristics ormaset is an Ormazabal transformer substation which is prefabricated compact half buried and with external operation design...

Страница 5: ...specifications Standard specification Description IEC 62271 1 Common specifications for high voltage switchgear standards IEC 62271 202 High voltage low voltage prefabricated transformer substations I...

Страница 6: ...4 2 Low voltage area and transformer 5 Ventilation grilles 5 1 Inlet grille 5 2 Outlet grille 6 Cable accesses 6 1 Pre punched holes measuring 150 mm in diameter for medium voltage cable input output...

Страница 7: ...nd anchored to the enclosure which can house the following elements Ormazabal s cgmcosmos 24 kV or cgm 3 36 kV medium voltage switchgear unit with full SF6 gas insulation allows maximum configurations...

Страница 8: ...os 2lp for 24 kV 3 2 2 Low voltage switchgear The low voltage area includes space for two AC4 and AM4 type switchboards specific for ormaset with four outputs per module 1 Insulated enclosure 2 Three...

Страница 9: ...lative humidity measured over a 24 hour period 95 Maximum mean relative humidity measured over a 1 month period 90 Maximum mean vapour pressure measured over a 24 hour period 2 2 kPa Maximum mean vapo...

Страница 10: ...age circuits kV up to 36 Number of phases 3 Rated frequency Hz 50 60 Rated power kVA up to 1000 Table 5 1 Electrical characteristics 5 2 Mechanical characteristics The dimensions and weights of ormase...

Страница 11: ...1 Crane rated power 2 Attach the four flat sling hooks to the ormaset DEHA couplings as shown in the figure Figure 6 1 Detail of proper coupling to ormaset 3 Place the end of the lifting beam with ho...

Страница 12: ...Detail of ormaset land transport 7 2 Sea transport Transport to the place of embarkation should be carried out using a truck maximum height of the platform 1 5 m using a flat rack open container The d...

Страница 13: ...ours or salt 6 The switchgear must be protected from the rain and the humidity conditions should be as follows a The mean relative humidity value measured over a period of 24 hours must not exceed 95...

Страница 14: ...sence of bangs or breakage especially at the connection points to other items or close to the DEHA couplings 3 The state of the paintwork checking for the absence of chipping scratches etc 4 Presence...

Страница 15: ...eginning to open carry out a preliminary study of the ground to know its stability and the possible existence of conduits Avoid accumulating excavated material and equipment next to the edge of the ex...

Страница 16: ...must then be carried out Sloping ground The excavation should be carried out in such a way that the base platform is on a hard area as shown in the figure In these cases it is recommended that rainwa...

Страница 17: ...w voltage cables 2 Access for medium voltage cables Figure 9 5 Detail of ormaset cable access in enclosure 9 6 Earth connection ormaset has two internal earthing circuits to facilitate the connection...

Страница 18: ...the earthing installation along with justification of its sizing Complementary Technical Instruction ITC RAT 13 on earthing installations of the Regulation on technical conditions and safety guarantee...

Страница 19: ...door by acting on the lock Figure 10 1 Right door opening 2 Release the bolts of the left hand door to open it Figure 10 2 Release the bolts of the left hand door 3 The doors have an interlocking sys...

Страница 20: ...ormaset enclosure The cables from the generator set should run to inside the ormaset prefabricated enclosure through the hole fitted for this purpose Proceed as follows to open the hole 1 Loosen the...

Страница 21: ...rd open When commissioning the transformer substation check the operating voltage from the low voltage side fuse holder bases Proceed as follows if this does not match the set value 1 Shut down the me...

Страница 22: ...tions specified in IEC 62271 1 throughout its estimated lifetime These mechanisms must be inspected when used under extreme conditions dust salt pollution It is advisable to carry out at least one ope...

Страница 23: ...electrical equipment switching the medium voltage switchgear unit to earthing position 8 Disconnect the medium voltage and low voltage cables as well as the earthing cables of the electrical equipment...

Страница 24: ...ctions document for the ormaset IG 049 compact prefabricated transformer substation General instructions for the corresponding medium voltage cubicles system 4 General instructions for the distributio...

Страница 25: ...sists essentially of materials which at the end of their life cycle are catalogued as Inert Industrial Waste In accordance with Ormazabal s commitment to the Environment endorsed by the ISO 14001 cert...

Страница 26: ...Notes General Instructions ormaset Kiosk type prefabricated transformer substation Notes IG 049 EN version 02 02 10 2017 26...

Страница 27: ......

Страница 28: ...Subject to change without prior notice For further information contact Ormazabal Ormazabal and C a IGORRE Spain www ormazabal com...

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