PAD AND WELL DETAILS FOR TRANSFORMERS, SWITCHES CAPACITORS AND JUNCTION ENCLOSURES
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1 SWITCHES, 1.0 INDEX PAD AND WELL DETAILS FOR TRANSFORMERS, SWITCHES CAPACITORS AND JUNCTION ENCLOSURES 1.0 INDEX 2.0 PURPOSE 3.0 PAD DIMENSIONS 2.0 PURPOSE This guide is to provide footprint dimensions on pads used by NVE for pad mounted transformers, switches, and junction enclosures. All dimensions shown reflect the required measurements for each application. Standard construction designs will utilize pre-poured manufactured pads. Should a poured in place pad be required, each pad detail defines the reinforcement steel and specifications required. Refer to PAD01X, PAD02X, and PAD03X for drawings. Conduit configurations for each installation will differ. A generic conduit layout has been provided on each pad drawing as an example. NVE s Planners and Inspectors will provide guidance if configuration is Work Order specific. 3.0 PAD DIMENSIONS NVE STOCK # NVE STOCK # A / 600A INTERRUPTER SINGLE PHASE TRANSFORMERS - 81 SERIES REFER TO DRAWING PE0030U PADMOUNT SWITCHES # , # REFER TO DRAWING PE0001U JVV MB DA 11/16 Page 1 of 5
2 SWITCHES, NVE PAD STOCK # NVE STOCK # kva - 500kva TRANSFORMERS 750kva kva TRANSFORMERS 86 SERIES 86 SERIES REFER TO DRAWING PE0003U PADMOUNT CAPACITOR REFER TO DRAWING PE0006U NVE STOCK # NVE STOCK # PADMOUNT SWITCHES PADMOUNT SWITCHES # , # & # # , # JVV MB DA 11/16 Page 2 of 5
3 SWITCHES, NVE STOCK # PADMOUNT VFI SWITCH # & # OPENING "E1" REFER TO DRAWING PE0014U NVE STOCK # PADMOUNT SWITCH # OPENING "G" REFER TO DRAWING PE0015U NVE STOCK # NVE STOCK # PADMOUNT SWITCH # & # PADMOUNT SWITCH # & SWITCH PAD WELL OPENING "E1" SWITCH PAD WELL OPENING "G" REFER TO DRAWING PE0018U JVV MB DA 11/16 Page 3 of 5
4 SWITCHES, NVE STOCK # PADMOUNT PRIMARY METERING SWITCH PAD WELL REFER TO DRAWING PE0023U NVE STOCK # Ø JUNCTION ENCLOSURE # USED FOR 504 VAULT CONVERSIONS REFER TO DRAWING PE0025U NVE STOCK # NVE STOCK # FOR USE WITH 3Ø STEEL FOR USE WITH 1Ø STEEL JE # JE'S # & JVV MB DA 11/16 Page 4 of 5
5 SWITCHES, SWITCH "EASY-REFERENCE" SUMMARY TABLE Vol. 5 SSP 'U' Reference. Pad/Wells/Vault Stock Numbers (sizes) Vol. 17 Ref. Switch # 25KV Switch Description SSP01U pad (44 x 48 X 6 ) PE0001U P, 200AMP, 2 WAY, 1 FUSE WAY, 2UBW SSP02U pad (55 X 72 x 6 ) PE0012U P, 200AMP, 2 WAY, 1 FUSE WAY, 6UBW SSP05U (68 x 72 x 6 ) PE0013U FUSE WAY, 12UBW SSP06U, maint. only. (See SSP30U, new) (68 x 72 x 6 ) PE0013U FUSE WAY, 12UBW SSP07U, maint. only. (See SSP30U, new) pad (92 x 72 x 8 ) PE0015U FUSE WAY, 12UBW SSP15U well SSP16U vault (well) (612 vault) PE0017U P, 600AMP, 4 WAY, 0 FUSE WAY, 0UBW SSP18U well, maint. only SSP19U vault, maint. only (See SSP38/39U, new) SSP21U well, maint. only SSP22U vault, maint. only (See SSP32/33U, new) (well) (612 vault) (well) (612 vault) PE0018U PE0018U FUSE WAY, 3UBW 2 FUSE WAY, 6UBW SSP30U pad (81 x 86 x 8 ) PE VFI, 12UBW SSP32U SSP33U (well) (612 vault) PE0016U VFI, 6UBW SSP38U SSP39U (well) (612 vault) PE0016U VFI, 3UBW SSP50U pad (44 x 48 x 6 ) PE0001U P, 200AMP, 3 WAY, 2 FUSE WAY, 4UBW SSP52U pad (57 X 74 x 6 ) PE0012U P/1P, 200AMP, 4 WAY, 3P UNSWITCHED, 3-1P FUSED, 6UBW SSP54U, maint. Only (See SSP56U, new) (70 X 74 x 6 ) PE0013U P/1P, 200AMP, 5 WAY, 3P SWITCHED, 3-1P FUSED, 9UBW SSP56U pad (81 x 86 x 8 ) PE0014U P/1P, 200AMP, 5 WAY, 3P SWITCHED, 3-1P VFI, 9UBW PPM01U (well) PE0023U To Be Drawn pad PE0006U PRIMARY METER PRIMARY METERING 200 / 600AMP PADMOUNT CAPACITOR To Be Drawn (well) To Be Drawn P, 600/200 AMP, 4 WAY, 2VFI, 12 (600A) UBW JVV MB DA 11/16 Page 5 of 5
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KA-108 The General Electric Type KA-108 Bushing Potential Device is a reliable, safe, economical voltage transforming device for the operation of instruments and relays from high-voltage circuits, 115
6419X Conduit Cable. Dungannon Electrical Wholesale Tel: Page 1 of 10
6419X Conduit Cable Application: Industrial and commercial wiring, these cables are intended for installation in trunking and conduit. They may also be used inside fixed, protected installations such as
Model CB Embedded References
Model CB Embedded References Typical Applications Bridge decks and substructures, parking garages, docks and buildings Featuring Long term reliability with thermodynamically stable saturated gelled Ag/AgCl
Foundation Specifications
Installation Instructions Foundation Specifications for Type ES45T-T and ES45T-R 4.5-Meter Earth Station Antennas Bulletin 37690B Revision H 1.0 INTRODUCTION 1.1 This document specifies typical foundation
Description & Applications Questions & Answers Selection Charts Single Phase Selection Charts Three Phase...
SECTION BUCK-BOOST TRANSFORMERS A simple and economical way to correct offstandard voltages... from 95 to 500 volts; single and three phase, in sizes up to 60 kva. Simplified buck-boost rating charts make
GM6155 GM6155V1.01. Description. Features. Application. Typical Application Circuits. 150mA LOW NOISE CMOS LDO WITH ENABLE FUNCTION
Description GM6155 is a high efficient CMOS LDO with features as such ultra low noise output, ultra low dropout voltage (typically 17mV at light load and 165mV at 50mA load), and low ground current (600µA