EARR
| Issue No. | 3 | EARR |
| Issue Dt. | 02.01.15 | |
| Doc. Rev. No. | 0 | |
| Doc. Rev. Dt. | – | |
| MATERIAL OF BUS SUPPORT = ALUMINUM ALLOY GRADE 4600 CONFORMING IS 617-1994 (LM-6). MATERIAL OF NUT, BOLT, PLAIN WASHER – MILD STEEL HOT DIP GALVANISED. SPRING WASHER SPRING STEEL ELECTRO GALVANISED. | ||
| BUS SUPPORT SUITABLE FOR ≤ 230KV | ||
| CATALOG NO. |
P.C.D | ALUMINIUM TUBE SIZE |
DIA. | DIMENSIONS-mm. | ||||
| mm. | IPS | DØ | X | J | K | L | w | |
| EARR-10_03 | 76 | 1.00″ | 33.40 | 60 | 10 | 14×22 | 155 | 104 |
| EARR-10_05 | 127 | 1.00″ | 33.40 | 60 | 10 | 18×27 | 155 | 104 |
| EARR-14_03 | 76 | 1.25″ | 42. | 64 | 10 | 14×22 | 155 | 110 |
| EARR-14_05 | 127 | 1.25″ | 42. | 64 | 10 | 18×27 | 155 | 110 |
| EARR-18_03 | 76 | 1.50″ | 48. | 67 | 10 | 14×22 | 157 | 116 |
| EARR-18_05 | 127 | 1.50″ | 48.26 | 67 | 10 | 18×27 | 157 | 116 |
| EARR-22_03 | 76 | 2.00″ | 60.30 | 72 | 10 | 14×22 | 157 | 128 |
| EARR-22_05 | 127 | 2.00″ | 60.30 | 72 | 10 | 18×27 | 157 | 128 |
| EARR-26_03 | 76 | 2.50″ | 73.03 | 79 | 10 | 14×22 | 157 | 140 |
| EARR-26_05 | 127 | 2.50″ | 73.03 | 79 | 10 | 18×27 | 157 | 140 |
| EARR-30_03 | 76 | 3.00″ | 88.90 | 85 | 10 | 14×22 | 165 | 158 |
| EARR-30_05 | 127 | 3.00″ | 88.90 | 85 | 10 | 18×27 | 165 | 158 |
| EARR-34_03 | 76 | 3.50″ | 101.60 | 92 | 12 | 14×22 | 165 | 168 |
| EARR-34_05 | 127 | 3.50″ | 101.60 | 92 | 12 | 18×27 | 165 | 168 |
| EARR-36_03 | 76 | 4.00″ | 114.30 | 98 | 12 | 14×22 | 170 | 184 |
| EARR-36_05 | 127 | 4.00″ | 114.30 | 98 | 12 | 18×27 | 170 | 184 |
| EARR-40_03 | 76 | 4.50″ | 127.60 | 110 | 12 | 14×22 | 177 | 210 |
| EARR-40_05 | 127 | 4.50″ | 127.00 | 110 | 12 | 18×27 | 177 | 210 |
| EARR-44_03 | 76 | 5.00″ | 141.30 | 122 | 12 | 14×22 | 177 | 222 |
| EARR-44_05 | 127 | 5.00″ | 141.30 | 122 | 12 | 18×27 | 177 | 222 |
| EARR-48_03 | 76 | 6.00″ | 168.30 | 148 | 16 | 14×22 | 177 | 248 |
| EARR-48_05 | 127 | 6.00″ | 168.30 | 148 | 16 | 18×27 | 177 | 248 |
| EARR-52_03 | 76 | 8.00″ | 203.20 | 200 | 16 | 14×22 | 177 | 300 |
| EARR-52_05 | 127 | 8.00″ | 203.20 | 200 | 16 | 18×27 | 177 | 300 |
NOTE:
1)FOR NOMINAL TUBE SIZE 60mm O.D., 80mm. O.D., 100mm. O.D., 120mm. O.D. ETC. PLEASE ADD SUITABLE SUFFIX TO THE CATALOG TYPE FOR e.g. CATALOG NO. OF BUS SUPPORT WITH 127mm. PCD SUITABLE FOR 80 mm. O.D. ALUMINIUM TUBE IS EARR-80_05. FOR NOMINAL SIZE LESS THAN 60mm.O.D. PLEASE PREFIX MM TO THE NOMINAL SIZE OF TUBE. FOR e.g. CATALOG NO.OF BUS SUPPORT WITH 127 mm. PCD SUITABLE FOR 50 mm.O.D.
ALUMINIUM TUBE IS EARR-MM50_05
2)GRIPPERS MAY BE ROTATED TO PROVIDE SLIP-FREE OR RIGID CLAMPING.
3)FOR PCD NOT LISTED HERE. PLEASE CONTACT US.
4)FOR BUS HEIGHT X=125 mm. PLEASE ADD SUFFIX ‘X’ FOR e.g.CATALOG NO.OF BUS SUPPORT CLAMP FOR 3.00″ IPS AL. TUBE 127 mm.PCD WITH BUS HEIGHT X=125 mm. IS EARR X-30_05.
5)PLEASE ADD SUFFIX SS FOR CLAMPS WITH STAINLESS STEEL NUT BOLTS FOR e.g. CATALOG NO.OF 5.00″ IPS TUBE TO 127 mm. PCD WITH STAINLESS STEEL NUT BOLTS IS EARR-44_05_SS.
6)PAD MOUNTING HARDWARE IS OBTAINED FROM CATALOG TYPES EHBG, EHNG, EHFG, EHWGFOR GALVANISED SCREWING HARDWARES.AND EHBS, EHNS, EHCNS,EHFS, EHWS FOR STAINLESS STEEL SCREWING HARDWARES.