Specification Bulletin 682-31 - S&C Electric Company

S&C Remote Supervisory Vista® Underground Distribution SwitchgearOPTIONAL FEATURESItemSuffix to beAdded toSwitchgearCatalog NumberApplicable to ModelsStainless-Steel Tank for Dry-Vault-Mounted Style or Pad-Mounted Style Switchgear -SOlive-Green Finish Stainless-Steel Low-Voltage Enclosure for UnderCover Style or Vault-Mounted Style SwitchgearMounting Provisions for Fault Indicator foreach Load-Interrupter Switch in Pad-MountedStyle Switchgear. Accommodates three-phaseindicator with single-phase sensorsWithout viewing window in pad-mountedenclosureWith viewing window in pad-mountedenclosure-E-F1-F2dAll modelsAll models except Model 201Ground-Position Push Button Control1. Provides local motor operation to and from the“ground” position. Remote operation is accomplished via SCADA or a hard-wired connection-G All modelsControl Cable for UnderCover Style or Wet-Vault-Mounted Style Switchgear (25-footlength is standard). Connects Vista UDS tankto low-voltage enclosureControl Cable for Dry-Vault-Mounted StyleSwitchgear (25-foot length is standard).Connects Vista UDS tank to low-voltageenclosurePotential Indication with Test Feature.Includes LCD display to indicate presenceof voltage on each phase, and solar panelto supply power for testing of completevoltage-indication circuit and phasing circuit (iffurnished). One potential indicator is providedfor each bus-terminal, load-interrupter switch,and fault-interrupter way35-foot length (10.7 m) -J3545-foot length (13.7 m) -J4535-foot length (10.7 m) -H3545-foot length (13.7 m) -H45Without provisions for low-voltage phasing -L1With provisions for low-voltage phasing -L2All models with Catalog NumberSuffix “-U” or “-V4“All models with Catalog NumberSuffix “-V3“All modelsSpanish Labels -L51 All modelsInternational Crating2 -L71 All modelsWay 1 -K1Way 2 -K2900-Ampere Load-Interrupter Switch345 on900-Ampere Fault Interrupter345 onWay 3 -K3Way 4 -K4Way 5 -K5Way 6 -K6Way 1 -Q1Way 2 -Q2Way 3 -Q3Way 4 -Q4Way 5 -Q5Way 6 -Q6All models rated 25 kA1 Applies to all motor-operated ways in the gear.2 Wood products used in the packaging are either hardwood or certifiedby the wood supplier as having been “heat treated (kiln dried) to a coretemperature of 133°F (56° Celsius) for a minimum of 30 minutes.”3 900-ampere cable connectors must be used.4 If piggybacked cable connectors are desired, refer to the nearest S&CSales Office.5 Copper bus, Catalog Number Suffix “-Z5,” must be specified if900-ampere load-interrupter switches and/or 900-ampere fault interruptersare specified.d Specify Catalog Number Suffix “-F12” for Pad-Mounted Styleswitchgear with stainless-steel outer enclosure, Catalog Number Suffix“-P12,” “-P14,” “-P16,” “-P17,” “-P19,” or “-P21.”TABLE CONTINUED vS&C Specification Bulletin 682-31 13