List for high voltage products and services purchasing
* Mandatory information
Project * ___________________________________ Customer* _______________________________________
City* ____________________________ Design engineer* ____________________________________
Delivery terms* _____________________________ Expected delivery date* ______________________________
Special terms ___________________________________________________________________________________
Technical information
Nominal voltage U *, kV ________________________ Current capacity, per circuit *, A/MVA ___________________
Маx. system voltage * kV________________________ Mаx. earth-fault current *, kA__________________________
Conductor ______□_Cu/Al.□____________________ Optical fibers ______ □_yes/no □________________ __
Cross Section *, mm² ___________________________ Q-ty of optical fiber tubes* ____________________________
Screen/Sheath Cu wires □/Al wires □ /Lead sheath □ Q-ty of optical fibers in each tubes*_____________________
Number of circuits* _____________________________ Longitudinal water sealing ______ □_yes/no □_______
Маx. short circuit current *, kA __________________ Radial water sealing * ______ □_yes/no □_______
Duration of short circuit current flow *, s ___________ Delivery length, m __________________________________
Length of route *, m ____________________________
Special requirements to cable construction _______________________________________________________________
Cable laying data
Laying type □ Flat/ □ Trefoil *______________________
The distance between parallel circuits *, mm _______________________________________________
Earthing of the screen * □ both ends, □ single point, □ cross bonding_________
Distance between phases of one circuit in the horizontal
______________________________________________
or trefoil configuration*, mm
Load factor _______________________________________________
Laying in the ground □* Laying in air □ *
Laying depth, m _____________________________ Exposed of solar radiation ______ □_yes/no □_____
Ground temperature,° C ______________________ Maх. air temperature, ° С ___________________________
Thermal resistance of the soil, K·m/W ___________
Laying in trays* □
Laying in pipes□* Width/ Height trays, mm/mm _________________________
Laying depth, m _____________________________ □ filled/ □ unfilled
Ground temperature,° C ______________________
Thermal resistance of the soil, K·m/W ___________ Trays located □ in ground / □ in air
Outer diameter of the pipe, mm ________________
Intersection with heat transport system □ yes/no □
Intersections in pipes l> 10 m__________________
Accessories
Straight Joints Terminations
Type/Quantity ___________________________ Type/Quantity ____________________________________
Overall covering □ heat-shrinkable tubes / □ metal case Insulator _____□ porcelain / □ composite_____________
□ plastic case / □ under consideration Optical fiber outlet □ yes / □ no
Optical fiber connection □ yes / □ no Inclination with vertical □ 0o / □ other, angle________
Connection of different cable sizes □ yes, quantity / □ no
Cross-bonding joints GIS and Transformers sealing ends
Type/Quantity ___________________________ Type/Quantity ___________________________
Overall covering □ heat-shrinkable tubes / □ metal case Optical fiber outlet □ yes / □ no
□ plastic case / □ under consideration Type of cable-connection enclosures:
Bonding cables □ single / □ concentric □ IEC 60859 dry-type □ IEC 62271 dry-type
Optical fiber connection □ yes / □ no □ IEC 60859 fluid-filled type □ IEC 62271 fluid-filled type
Connection of different cable sizes □ yes, quantity / □ no Application □ indoor / □ outdoor
Services
cable laying □ cable laying supervision □ accessories installation □ accessories installation supervision □
*Company name ___________________________________________________
*Теl/Fax _________________________________________________________
*Contact person ___________________________________________________ *e-mail ___________________
Other information
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