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Classification
Uniclass 2015 is a unified classification for the UK industry covering all construction sectors.
Definitions
Over 5,700 construction definitions for level of detail and information.
Product data templates
Standardised templates for manufacturers' product information.
Liquid immersed transformers are described by characteristics such as standards, liquid preservation and rated apparent power. An example use may be within a high voltage distribution system.
| Reference | Notes | ||
|---|---|---|---|
|
NBS Code |
90-50-40/450 Liquid immersed transformers |
- |
|
SFG20 |
70-07 Cast Resin Transformer 70-06 Fluid Filled Transformer 70-01 Introductory Procedures - High Voltage Works 44-02 Main Switch Panel at Supply Intake |
- |
Complete this electronic spreadsheet to ensure that your High-voltage liquid-immersed transformers product information meets the requirements of Level 2 BIM. This is important as it will enable your customers to select, specify and use your products within the BIM environment. Once you have completed this template you can host it on your own website or distribute it to your customers. Please note that we do not host completed product data templates within the BIM Toolkit.
Requirement
Visual information to provide developed principles of the design to a greater level of detail. Developed coordination between all professions. Visual development showing coordination for general size and primary relationships between different elements of the construction. Can form a brief for a specialist sub-contractor or fabricator to progress with their technical design, fabrication and installation. This would be expected to include critical dimensional coordination, performance requirements and qualities of finish.
Purpose of information
To provide a visual representation of proposals, confirming brief for technical Design stage supporting full spatial coordination.
The above illustrations are for High-voltage ring main units from the NBS section High voltage switchgear and transformers. This is indicative of the LOD requirements for High-voltage liquid-immersed transformers.
Requirement
Visual information to provide fixed principles of the design supporting procurement. Developed coordination between all professions. Visual representations showing coordination for general size and relationships between different elements of the construction. Graphical representation of system, dimensionally accurate indicating primary performance characteristics. Graphical information represented may alter dependant on visual information to be produced, eg: Scope of work drawings, setting out, floor loading etc Typical / Installation details separately produced linked to model element and adjacent constructions.
Purpose of information
To provide a visual representation of proposals at a Technical Design stage supporting full spatial coordination.
The above illustrations are for High-voltage ring main units from the NBS section High voltage switchgear and transformers. This is indicative of the LOD requirements for High-voltage liquid-immersed transformers.
Requirement
Visual information to provide full information to support construction / installation. Developed coordination between all professions. Visual representations showing final coordination for size and relationships between different elements of the construction. Graphical representation of system, dimensionally accurate indicating primary performance characteristics and sufficient information to support installation. Typical / Installation details separately produced linked to model element and adjacent constructions.
Purpose of information
To be updated during the construction process to reflect the final design, and to provide a future reference to sit alongside the O&M Manuals.
The above illustrations are for High-voltage ring main units from the NBS section High voltage switchgear and transformers. This is indicative of the LOD requirements for High-voltage liquid-immersed transformers.
Complete this electronic spreadsheet to ensure that your High-voltage liquid-immersed transformers product information meets the requirements of Level 2 BIM. This is important as it will enable your customers to select, specify and use your products within the BIM environment. Once you have completed this template you can host it on your own website or distribute it to your customers. Please note that we do not host completed product data templates within the BIM Toolkit.
Provide an outline description of the deliverable.
| Name | Definition | |
|---|---|---|
| Description | A description of the type of object to detail any design intent. |
Provide an outline description of the deliverable.
| Name | Definition | |
|---|---|---|
| Description | A description of the type of object to detail any design intent. |
Provide enough information to allow the selection of the manufacturer product to meet requirements. This information may also be used to replace the installed product during the operation stage of the building's lifecycle. Information covering the execution of the deliverable should also be provided in the associated specification.
| Name | Definition | |
|---|---|---|
| Manufacturer | The Manufacturer of the High-voltage liquid-immersed transformers. | |
| Standards | An example value being To the BS EN 60076 series. | |
| Third party certification | An example value being To ENA TS 35-1. | |
| Liquid preservation | An example value being Free breathing. | |
| Rated apparent power | An example value being 100 kVA. | |
| Core material | An example value being CRGO standard loss. | |
| Cooling arrangement - Internal dielectric cooling medium | An example value being Mineral oil to BS 148 (O). | |
| Cooling arrangement - Circulation method for internal cooling medium | An example value being Natural convection (N). | |
| Cooling arrangement - External cooling medium | An example value being Air (A). | |
| Cooling arrangement - Circulation method for external cooling medium | An example value being Natural convection (N). | |
| Highest voltage for equipment windings (Um) | An example value being 3.6 kV. | |
| Rated frequency | An example value being 50 Hz. | |
| Number of phases | An example value being Three. | |
| Rated insulation levels - Rated short duration power frequency withstand voltage(Ud) | An example value being 10 kV for 1 minute. | |
| Rated insulation levels - Rated lightning impulse withstand voltage (Up) | An example value being 20 kV phase to phase, phase to earth. | |
| Rated primary voltage (Uprim) | An example value being 11000 V. | |
| Rated secondary voltage (Usec) | An example value being 433 V at no-load. | |
| Primary voltage tappings - Tap change facility | An example value being De-energized. | |
| Primary voltage tappings - Tapping range | The Primary voltage tappings - Tapping range of the High-voltage liquid-immersed transformers. | |
| Primary voltage tappings - Number of steps | The Primary voltage tappings - Number of steps of the High-voltage liquid-immersed transformers. | |
| Primary voltage tappings - Tap change operation | An example value being Manual, externally mounted with position indicator and locking facility. | |
| Vector group | An example value being To BS EN 60076-1, Dyn11. | |
| Sound pressure level (maximum) | The Sound pressure level (maximum) of the High-voltage liquid-immersed transformers. | |
| Indicators and alarms - Thermal protection | An example value being Digital type winding temperature indicator with adjustable alarm and trip contacts. | |
| Indicators and alarms - Local audible alarm systems | An example value being Minimum 65 dBA sounder with xenon flashing beacon. | |
| Pressure relief device | An example value being With adjustable alarm and trip contacts. | |
| High voltage and low voltage cable terminations - Position | An example value being On opposite sides. | |
| High voltage and low voltage cable terminations - Cable terminations | The High voltage and low voltage cable terminations - Cable terminations of the High-voltage liquid-immersed transformers. | |
| High voltage connection arrangement - Cable entry | An example value being Top. | |
| High voltage connection arrangement - Type of enclosure | An example value being Filled type cable box to BS 2562. | |
| Low voltage connection arrangement - Cable entry | An example value being Bottom. | |
| Low voltage connection arrangement - Type of enclosure | An example value being Filled type cable box to BS 2562. | |
| Accessories | An example value being Earthing terminals. |
Provide the information specific to the selected manufacturer and product reference. Information covering the execution of the deliverable should also be provided in the associated specification.
| Name | Definition | |
|---|---|---|
| Manufacturer | The Manufacturer of the High-voltage liquid-immersed transformers. | |
| Standards | An example value being To the BS EN 60076 series. | |
| Third party certification | An example value being To ENA TS 35-1. | |
| Liquid preservation | An example value being Free breathing. | |
| Rated apparent power | An example value being 100 kVA. | |
| Core material | An example value being CRGO standard loss. | |
| Cooling arrangement - Internal dielectric cooling medium | An example value being Mineral oil to BS 148 (O). | |
| Cooling arrangement - Circulation method for internal cooling medium | An example value being Natural convection (N). | |
| Cooling arrangement - External cooling medium | An example value being Air (A). | |
| Cooling arrangement - Circulation method for external cooling medium | An example value being Natural convection (N). | |
| Highest voltage for equipment windings (Um) | An example value being 3.6 kV. | |
| Rated frequency | An example value being 50 Hz. | |
| Number of phases | An example value being Three. | |
| Rated insulation levels - Rated short duration power frequency withstand voltage(Ud) | An example value being 10 kV for 1 minute. | |
| Rated insulation levels - Rated lightning impulse withstand voltage (Up) | An example value being 20 kV phase to phase, phase to earth. | |
| Rated primary voltage (Uprim) | An example value being 11000 V. | |
| Rated secondary voltage (Usec) | An example value being 433 V at no-load. | |
| Primary voltage tappings - Tap change facility | An example value being De-energized. | |
| Primary voltage tappings - Tapping range | The Primary voltage tappings - Tapping range of the High-voltage liquid-immersed transformers. | |
| Primary voltage tappings - Number of steps | The Primary voltage tappings - Number of steps of the High-voltage liquid-immersed transformers. | |
| Primary voltage tappings - Tap change operation | An example value being Manual, externally mounted with position indicator and locking facility. | |
| Vector group | An example value being To BS EN 60076-1, Dyn11. | |
| Sound pressure level (maximum) | The Sound pressure level (maximum) of the High-voltage liquid-immersed transformers. | |
| Indicators and alarms - Thermal protection | An example value being Digital type winding temperature indicator with adjustable alarm and trip contacts. | |
| Indicators and alarms - Local audible alarm systems | An example value being Minimum 65 dBA sounder with xenon flashing beacon. | |
| Pressure relief device | An example value being With adjustable alarm and trip contacts. | |
| High voltage and low voltage cable terminations - Position | An example value being On opposite sides. | |
| High voltage and low voltage cable terminations - Cable terminations | The High voltage and low voltage cable terminations - Cable terminations of the High-voltage liquid-immersed transformers. | |
| High voltage connection arrangement - Cable entry | An example value being Top. | |
| High voltage connection arrangement - Type of enclosure | An example value being Filled type cable box to BS 2562. | |
| Low voltage connection arrangement - Cable entry | An example value being Bottom. | |
| Low voltage connection arrangement - Type of enclosure | An example value being Filled type cable box to BS 2562. | |
| Accessories | An example value being Earthing terminals. |
Provide the information specific to the installed deliverable that is required for operation and maintenance. Information covering the detailed maintenance should also be provided in the associated PDF manuals.
| Name | Definition | |
|---|---|---|
| Accessibility performance | The accessibility issue(s) which the object satisfies. | |
| Asset type | An indication of whether the object is fixed or movable. | |
| Category | A classification code, e.g. Uniclass2015. | |
| Code performance | The code compliance requirement(s) which the object satisfies | |
| Colour | Characteristic or primary colour of product. | |
| Constituents | Optional constituent features, parts or finishes. | |
| Description | A description of the type of object to detail any design intent. | |
| Duration unit | Duration of expected life (typical value is 'years') | |
| Expected life | The typical service life of the object. | |
| Features | Other important characteristics or features relevant to product specification. | |
| Finish | Characteristic or primary finish of product. | |
| Grade | Standard grading which the product corresponds. | |
| Manufacturer | Email address for the organisation responsible for supplying or manufacturing the object | |
| Material | Characteristic or primary material of product. | |
| Model number | The product, item or unit number assigned by the manufacturer of the object. | |
| Model reference | The name of the object as used by the manufacturer. | |
| Name | A unique human-readable alphanumeric name that begins with the product type. | |
| Nominal height | Typically the vertical or secondary characteristic dimension. | |
| Nominal length | Typically the larger or primary horizontal dimension. | |
| Nominal width | Nominal width of product, typically the characteristic or secondary horizontal or characteristic dimension. | |
| Replacement cost | An indicative cost for unit replacement. | |
| Shape | Characteristic shape of product. | |
| Size | Characteristic size of product. | |
| Sustainability performance | Description of the sustainability issue(s) which the object satisfies | |
| Warranty description | Description of the warranty content and any exclusions. | |
| Warranty duration (labour) | Duration of labour warranty. | |
| Warranty duration (parts) | Duration of parts warranty. | |
| Warranty duration unit | Duration of warranties (typical value is 'years'). | |
| Warranty guarantor (labour) | Email address for the organisation responsible for the labour warranty. | |
| Warranty guarantor (parts) | Email address for the organisation responsible for the parts warranty. | |
| Asset identifier | The identification assigned to an asset that enables its differentiation from other assets. | |
| Bar code | The identity of the bar code (or rfid) given to an occurrence of the product (per instance). | |
| Installation date | The date that the manufactured item was installed (per instance). | |
| Serial number | The serial number assigned to an occurrence of a product by the manufacturer (per instance). | |
| Tag number | The tag number assigned to an occurrence of a product by the occupier (per instance). | |
| Warranty start date | The date on which the warranty commences. |
