Specifications include, but are not limited to: 2.7.1 Item #1. Provide 1 each G&W Electric, Inc. (no exceptions), SF-6 gas RAC44 switchgear with 4 each three-phase operators and associated hardware in the sizes listed below per the following specifications: A. Model number of RAC44-376F-40SF. B. Subsurface vault installation. C. Operating voltage: 15.5 kV with BIL of 110 kV. D. Withstand: 34 kV AC 1 minute and 53 kV DC 15 minute. E. Continuous current rating: 630 Amp. F. Momentary current withstand: 40 kA. G. All copper current carrying components. H. Tank shall be 11 gauge, 304 stainless steel with standard factory ASA 70 gray paint finish. I. Cable entrances shall be on the front side. J. Switch to have 4 (four) separate 3-phase entrance ways, each with 600 Amp deadbreak apparatus bushings. K. Switch operators shall be the following load break switch type: 1. Way 1: 2 position (Close-Open) 2. Ways 2, 3, 4: 3 position (Close-Open-Close) L. Switch operation shall be manually with removable breakaway handles. M. Mounting frame to be open type, stainless steel, with 42 inch minimum bushing height. N. Total switch height with frame and lifting lugs shall not be more than 78 inches tall. O. Switch to be shipped prefilled with SF-6 gas. 2.7.2 Item #2. Provide 1 each G&W Electric, Inc. (no exceptions), SF-6 gas RAC55 switchgear with 5 each three-phase operators and associated hardware in the sizes listed below per the following specifications: A. Model number of RAC55-376F-40SF. B. Subsurface vault installation. C. Operating voltage: 15.5 kV with BIL of 110 kV. D. Withstand: 34 kV AC 1 minute and 53 kV DC 15 minute. E. Continuous current rating: 630 Amp. F. Momentary current withstand: 40 kA. G. All copper current carrying components. H. Tank shall be 11 gauge, 304 stainless steel with standard factory ASA 70 gray paint finish. I. Cable entrances shall be on the front side. J. Switch to have 5 (five) separate 3-phase entrance ways, each with 600 Amp deadbreak apparatus bushings. K. Switch operators shall be the following load break switch type: 1. Way 1: 2 position (Close-Open) 2. Ways 2, 3, 4, 5: 3 position (Close-Open-Close) L. Switch operation shall be manually with removable breakaway handles. M. Mounting frame to be open type, stainless steel, with 42 inch minimum bushing height. N. Total switch height with frame and lifting lugs shall not be more than 78 inches tall. O. Switch to be shipped prefilled with SF-6 gas.
