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| 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: info@gpsemi.it 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 Unit g Types GC79S...F GC79B...F GC79...10F GC79...12F GC79...15F GC70...20F Testing conditions Notes Min 410 690 Values Typ Max 510 830 10 12 15 20 10% Weight Clamping Force* kN Clamping Force tolerance Insulation Voltage VRMS 1 min Noryl E121562 C mm mm C mm UL94 V-1 Flame class rating UL94 V-0 Flame class rating CSA Flammability mm mm * ** Other clamping forces available: contact factory Noryl is a registered trade mark of General Electric -40 -30 3000 Insulating Material UL File Max. working temperature Creepage distance: Clearance distance: Storage temperature 110 28 20.3 110 1.5 8.00 1.00 Flammability Document GC79...FT001 BAR CLAMP FOR HOCKEY PUK DEVICES GC79...F ORDERING INFORMATION TABLE Clamps can be ordered using the following part numbering system GC79 B (1) N (2) B (3) A (4) 15 (5) R S (6) (1) Construction type: (2) Insulator position: (3) Insulator code: (4) Bolt code: (5) Clamping force (in kN): B = with double bar S = with single bar N = upper side R = lower side see table below see table below 10 12 15 20 K (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 S' Min [mm]** 34 44 54 64 74 84 94 S Min [mm] 38 48 58 68 78 88 98 S Max [mm] 53 63 73 83 93 103 113 (3) A B B C C C D Insulator choice Ins. Length [mm] 50 70 70 95 95 95 120 (4) Z A B C D E F Bolt choice Bolt Length [mm] 100 110 120 130 140 150 160 Max height T [mm] 119 129 139 149 159 169 179 ** with additional bar spacer only K Type GC79BR...F: suggested insulator/bolt types Allowed clearance S Insulator choice S' Min [mm]** 34 44 54 64 74 84 94 S Min [mm] 38 48 58 68 78 88 98 S Max [mm] 53 63 73 83 93 103 113 (3) A A B B B C C Ins. Length [mm] 50 50 70 70 70 95 95 (4) Z A B C D E F Bolt choice Bolt Length [mm] 100 110 120 130 140 150 160 Max height T [mm] 133 143 153 163 173 183 193 ** with additional bar spacer only Type GC79SN...F: suggested insulator/bolt types Allowed clearance S Insulator choice S' Min [mm]** 34 44 54 64 74 84 94 S Min [mm] 38 48 58 68 78 88 98 S Max [mm] 53 63 73 83 93 103 113 (3) A B B C C C D Ins. Length [mm] 50 70 70 95 95 95 120 (4) Z A B C D E F Bolt choice Bolt Length [mm] 100 110 120 130 140 150 160 Max height T [mm] 114 124 134 144 154 164 174 ** with additional bar spacer only Type GC79SR...F: suggested insulator/bolt types Allowed clearance S Insulator choice S' Min [mm]** 49 59 69 79 89 99 109 S Min [mm] 53 63 73 83 93 103 113 S Max [mm] 68 78 88 98 108 118 128 (3) A B B C C C D Ins. Length [mm] 50 70 70 95 95 95 120 (4) Z A B C D E F Bolt choice Bolt Length [mm] 100 110 120 130 140 150 160 Max height T [mm] 133 143 153 163 173 183 193 ** with additional bar spacer only Document GC79...FT001 4 3 BAR CLAMP FOR HOCKEY PUK DEVICES GC79...F BAR CLAMP OUTLINES 104 104 14 54 50 up to 120 19.5 O12 67 19.5 T 50 up to 120 S 67 15 79 14 79 25 GC79BN...F 104 GC79BR...F 104 14 54 50 up to 120 19.5 19.5 54 T 50 up to 120 O12 67 25 14 79 29 O12 S 79 25 22 Min. GC79SN...F GC79SR...F Dimensions in mm - Tolerances according to ISO 2768 MK Document GC79...FT001 25 S 67 T S T O12 54 BAR CLAMP FOR HOCKEY PUK DEVICES GC79...F PRESSURE DISC S Min SPECIAL ACCESSORIES The following special accessories are available on request (see ordering information table) Bar spacer 104 S Max OPTIONAL BAR SPACER S' Min O13 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 4 25 |
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