Green Power Solutions srl Via Greto di Cornigliano 6R - 16152 Genova , Italy Phone: +39-010-659 1869 Fax: +39-010-659 1870 Web: www.gpsemi.it E-mail: [email protected] GC79…F BAR CLAMP FOR HOCKEY PUK DEVICES Clamping total thikness of assembly from 34 mm to 128mm Pre-loaded to the specific clamping force (10 ÷ 20 kN) Maximum device diameter: 66mm Surface passivation to provide extra protection Hexagon head bolt partially threaded M8x1.25, UNI5737, 8.8 steel Various lengths of bolts and insulators Flat clamping head for optimal clamping force application Four styles available User friendly clamping force indicator UL94 certified insulation material Parameter Weight Clamping Force* Unit g kN Types Testing conditions Values Notes Min GC79S…F GC79B…F 410 690 10 GC79…12F 12 GC79…15F GC70…20F 15 20 ± 10% VRMS 1 min 3000 Insulating Material Noryl ∗∗ UL File E121562 Max. working temperature °C Creepage distance: mm Clearance distance: mm Storage temperature °C Flammability 110 -30 28 20.3 110 -40 mm UL94 V-1 Flame class rating 1.5 mm UL94 V-0 Flame class rating 8.00 mm CSA Flammability 1.00 * Other clamping forces available: contact factory ** Noryl is a registered trade mark of General Electric Document GC79…FT001 Max 510 830 GC79…10F Clamping Force tolerance Insulation Voltage Typ GC79…F BAR CLAMP FOR HOCKEY PUK DEVICES ORDERING INFORMATION TABLE GC79 Clamps can be ordered using the following part numbering system (1) Construction type: B N B A 15 (1) (2) (3) (4) (5) R B = with double bar S = with single bar (2) Insulator position: N = upper side (3) Insulator code: (4) Bolt code: (5) Clamping force (in kN): see table below R = lower side K K see table below 10 12 15 20 (6) Special accessories blank = no accessories S = extra bar spacer K: Total thickness of the assembly to be clamped For thicknesses S'Min < K < S Min an additional 4mm thick bar spacer is needed (see list of special accessories) Type GC79BN…F: suggested insulator/bolt types Allowed clearance S Insulator choice Bolt choice Max height S' Min [mm]** S Min [mm] S Max [mm] (3) Ins. Length [mm] (4) Bolt Length [mm] T [mm] 34 38 53 A 50 Z 100 119 44 48 63 B 70 A 110 129 54 58 73 B 70 B 120 139 64 68 83 C 95 C 130 149 74 78 93 C 95 D 140 159 84 88 103 C 95 E 150 169 94 98 113 D 120 F 160 179 3 ** with additional bar spacer only Type GC79BR…F: suggested insulator/bolt types Allowed clearance S Insulator choice S' Min [mm]** S Min [mm] S Max [mm] (3) Ins. Length [mm] Bolt choice (4) Bolt Length [mm] Max height T [mm] 34 38 53 A 50 Z 100 133 44 48 63 A 50 A 110 143 54 58 73 B 70 B 120 153 64 68 83 B 70 C 130 163 74 78 93 B 70 D 140 173 84 88 103 C 95 E 150 183 94 98 113 C 95 F 160 193 ** with additional bar spacer only Type GC79SN…F: suggested insulator/bolt types Allowed clearance S Insulator choice S' Min [mm]** S Min [mm] S Max [mm] (3) Ins. Length [mm] Bolt choice (4) Max height Bolt Length [mm] T [mm] 38 53 A 50 Z 100 114 48 63 B 70 A 110 124 54 58 73 B 70 B 120 134 64 68 83 C 95 C 130 144 74 78 93 C 95 D 140 154 84 88 103 C 95 E 150 164 94 98 113 D 120 F 160 174 4 34 44 ** with additional bar spacer only Type GC79SR…F: suggested insulator/bolt types Allowed clearance S Insulator choice Bolt choice Max height S' Min [mm]** S Min [mm] S Max [mm] (3) Ins. Length [mm] (4) Bolt Length [mm] T [mm] 49 53 68 A 50 Z 100 133 59 63 78 B 70 A 110 143 69 73 88 B 70 B 120 153 79 83 98 C 95 C 130 163 89 93 108 C 95 D 140 173 99 103 118 C 95 E 150 183 109 113 128 D 120 F 160 193 ** with additional bar spacer only Document GC79…FT001 S (6) GC79…F BAR CLAMP FOR HOCKEY PUK DEVICES BAR CLAMP OUTLINES 104 54 50 up to 120 S 67 14 15 Ø12 29 Ø12 67 S T 19.5 T 19.5 50 up to 120 54 14 104 25 79 25 79 GC79BN...F GC79BR...F 104 79 54 T 19.5 S Ø12 67 14 22 Min. S Ø12 25 79 GC79SN...F 25 67 50 up to 120 T 19.5 50 up to 120 54 14 104 GC79SR...F Dimensions in mm - Tolerances according to ISO 2768 MK Document GC79…FT001 BAR CLAMP FOR HOCKEY PUK DEVICES GC79…F S' Min S Max OPTIONAL BAR SPACER S Min PRESSURE DISC SPECIAL ACCESSORIES The following special accessories are available on request (see ordering information table) 104 4 Ø13 25 Bar spacer Dimensions in mm - Tolerances according to ISO 2768 MK In the interest of product improvement Green Power Solutions reserves the right to change any specification given in this data sheet without notice. Document GC79…FT001