. Garton-Daniels und Keystone Blitzschutzgerät. . I V* i n. 2,800 Ohm 50107 15,000 bis 17,500 Station 7 Typ F-2 n, 3,300 Ohm 50108 17,500 bis 20,000 Station 8 Typ F-2 2 i n. 3,800 Ohm 1 >im<Nsions Net Std. List List No Vol t am e Description i n Indie S Weight 1 r.ICE 50097 5,000 to 7,500 Station 48 x 3 x 17^ in. 46 lbs. 3 47.00 50098 5,000 € bis 7,500 Wood CovM 49 x 13 x 15 y* Zoll 59 lbs. 3 51.00 50101 7,500 bis 10,000 Station 73 x 8 x 18 Zoll 71 lbs. 3 72.00 50102 7,500 bis 10,000 Wood Covd 71 x 13 x 15^ in. 93 lbs. 3 77.00 50103 10,000 bis 12,500 Station 89 x 8 x 18 Zoll

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. Garton-Daniels and Keystone lightning protective apparatus. . I V* i n. 2, 800 Ohms 50107 15, 000 to 17, 500 Station 7 Type F-2 n, 3, 300 Ohms 50108 17, 500 to 20, 000 Station 8 Type F-2 2 i n. 3, 800 Ohms 1 >im<nsions Net Std. List List No. Vol t am e Description i n Indie S Weight 1 r.ice 50097 5, 000 to 7, 500 Station _ 48 x 3 x 17^ in. 46 lbs. 3 $47.00 50098 5, 000 to 7, 500 Wood CovM 49 x 13 x 15 y* in. 59 lbs. 3 51.00 50101 7, 500 to 10, 000 Station 73 x 8 x 18 in. 71 lbs. 3 72.00 50102 7, 500 to 10, 000 Wood Covd 71 x 13 x 15^ in. 93 lbs. 3 77.00 50103 10, 000 to 12, 500 Station 89 x 8 x 18 in. 89 lbs. 3 90.00 50104 10, 000 to 12, 500 Wood Covd 87^ 1 x 13 x 1514 in. 116 Ibv 3 96.00 50105 12, 500 to 15, 000 Station 106 x 8 x 18 in. 106 lbs. 3 108.00 50106 12, 500 to 15, 000 Wood Covd 104 x 13 x in. 139 lbs. 3 115.00 50107 15, 000 to 17, 500 Station 122 x 8 x 18 in. 123 lbs. 3 126.00 50108 17, 500 to 20, 000 Station 139 x 8 x 18 in. 140 lbs. 3 J44.O0 33 ELECTRIC SERVICE SUPPLIES COMPANY GARTON-DAMELS LIGHTNING ARRESTERS Arc Circuit Types, Up to 5000 Volts A. G.. 3300 Volt Station Arrester 2500 Volt Pole Arrester, Wooden Cover, Lid Removed Arc Circuit types of Garton-Daniel> lightning arresters are u>cd at the sta-tion, usually in connection with choke coil-, apd at intervals of about one-halt mile on the line. So installed, they afford adequate protection to both arc lamp- and to gen-erating or transforming apparatus. A low resistance is used in these arc arresters in series with a small air. ap. The resistance serves to eliminate disturbances which would otherwiseoccur on the circuit at the time of a discharge and assists materially in ex-tinguishing the flow of line current following the discharge to ground. Station arresters are furnished in standard polished and lacquered finish.Pole arresters are furnished with wood covers as illustrated. • Choke Coil No. 50042, listed on page 51, i> recommended for use on arccircuits of 10 amperes or less. Complete listings of gr

Stockbilder mithilfe von Tags suchen

• bookcentury1900
• bookdecade1920
• booksubjectdivisio
• bookyear1921