5 Each - (CU 104230) G&W Viper ST, Single Triple ****Three Phase Vacuum Recloser Recloser, Three Phase, Pole mount. **A1 Overview Short description: Provide three phase, 60Hz, vacuum switched, electronic programable controlled recloser with a maximum rating of 15.5-kV, 800A continuous/loadbreak, minimum 8kA interrupting current, 110kV basic insulation level. This specification shall only cover the purchase and shipment of the three phase recloser and control. The purchaser and/or user shall be responsible for all site-work, field connections, and installation. **A2 Compliance Compliance with the following most current standards is required: IEEE Std C57.12.28 ¿ IEEE Standard for Pad-Mounted Equipment - Enclosure Integrity and IEEE Std C37.60 ¿ IEEE Standard for Fault Interrupting Duty. **A3 System Conditions 13.2kV (L-L) at 60Hz, 110kV basic insulation level, grounded wye and 10kA 3-phase short circuit rating. **A4 Grounding Grounding provisions shall be placed appropriately on the reclosers mounting bracket.
