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產(chǎn)品覆蓋全國(guó)港機(jī)重工、集裝箱碼頭、電廠、航運(yùn)、鋼鐵廠及礦山等各大企業(yè)。
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主要經(jīng)營(yíng)意大利ARISTONCAVI柔性電纜、德國(guó)PRYSMIAN柔性電纜、德國(guó)BROSA傳感器、HARTMAN電纜卷筒及集電環(huán)、日本神鋼鋼絲繩和德國(guó)DIEPA鋼絲繩等機(jī)電、機(jī)械產(chǎn)品
深受廣大港口碼頭及各種重工生產(chǎn)制造商的歡迎
RONDOFLEX(CHAIN)
產(chǎn)品描述
Selection and dimensioning criteria
| Type | RONDOFLEX (CHAIN) | |
| Type designation | (N)GRDGOU | |
| Approvals/standards | Based on DIN VDE 0250, Part 814 | |
| Application | All chain systems (e.g. container cranes, stacking cranes, indoor cranes, material handling equipment). Especially in outdoor application and at long travel distances, high speed travels and high expectations (such as long lifetime, reliability, abrasion resistance, etc.) to the cable. | |
| Electrical parameters | Rated voltage | U0/U=0.6/1 kV |
| Maximum permissible operating voltage in AC systems | U0/U=0.7/1.2 kV | |
| Maximum permissible operating voltage in DC systems | U0/U=0.9/1.8 kV | |
| AC test voltage | 3.5 kV over 5 min | |
| Current-carrying capacity | According to DIN VDE 0298, Part 4 | |
| EMC | Given because of a special cable design | |
| Thermal parameters |
Ambient temperature - Fully flexible operation - Fixed installation |
35℃ to +80℃ -50℃ to +80℃ |
| Maximum permissible operating temperature of the conductor | 90℃ | |
| Short-circuit temperature of the conductor | 250℃ | |
| Mechanical parameters | Tensile load | Up to 15 N/mm2 |
| Torsional stresses | No application | |
| Minimum bengding radii | According to DIN VDE 0298, Part 3 | |
|
Travel speed -Trolley -Other |
Guidance value: up to 300 m/min (tested on own test equipment) all other chain applications |
|
| Additional tests | Bending test, abrasion test, practical test on own container test facility | |
| Chemical parameters | Resistance to oil | Given to DIN VDE 0473, Part 811-2-1, Para. 10 |
| Weather resistance | Unrestricted use outdoors and indoors, resistant to ozone, UV and moisture |
Design features
| Type | RONDOFLEX (CHAIN) |
| Conductor | Elektrolyt copper, finely stranded class 5 |
| Earth conductor | electrolytic copper, very finely stranded, class FS (better than class 5) |
| Insulation (refer also to DIN VDE 0207) |
PROTOLON MS High grade insulation compound based on EPR (at least. 3GI3); improved mechanical and electrical performance; alternative at control cables: ETFE |
| Core indentification | light colored compound with black number prints, earth yellow-green |
| Core arrangement | up to 102mm: 4-core design from 162mm: 3-energy cores and splitted earth conductor into three parts |
| Inner sheath | special compound based on EPR (at least GM1b); color: black |
| Overall shield | braid screen made of tinned copper wires, surface covered >80% |
| Outer sheath | high grade compound based on EVA with exellent abrasion and aging performance |
| Marking | RONDOFLEX (CHAIN) (N)GRDGOU (Aderzahl)x(Querschnitt) 0,6/1 kV |
Selection and ordering data
| Number of cores and nominal cross-section | Order No. | Conductor diameter[mm] | Overall diameter of cable Min. value [mm] | Overall diameter of cable Max. value [mm] | Approx. net weight for 1000 m [kg/km] | Maximum permissible tensile force [N] |
| (N)GRDGOU - power cable, single core design | ||||||
| 1×25 | 5DG4 012 | 7.1 | 10.6 | 12.6 | 325 | 375 |
| 1×35 | 5DG4 013 | 8.3 | 12.1 | 14.1 | 445 | 525 |
| 1×50 | 5DG4 014 | 9.8 | 13.9 | 15.9 | 605 | 750 |
| 1×70 | 5DG4 015 | 11.6 | 15.9 | 17.9 | 830 | 1050 |
| 1×95 | 5DG4 016 | 13.8 | 19.1 | 21.1 | 1120 | 1425 |
| 1×150 | 5DG4 018 | 17.2 | 23.0 | 26.0 | 1740 | 2250 |
| (N)GRDGCGOU - power cable, single core design, screened | ||||||
| 1×16 | 5DG4 211 | 5.7 | 10.1 | 12.1 | 320 | 240 |
| 1×25 | 5DG4 212 | 7.10 | 12.8 | 14.8 | 450 | 375 |
| 1×35 | 5DG4 213 | 8.3 | 13.9 | 15.9 | 555 | 525 |
| 1×50 | 5DG4 214 | 9.8 | 15.7 | 17.7 | 745 | 750 |
| 1×70 | 5DG4 215 | 11.6 | 18.7 | 20.7 | 1090 | 1050 |
| 1×95 | 5DG4 216 | 13.8 | 20.8 | 22.8 | 1330 | 1425 |
| 1×150 | 5DG4 218 | 17.2 | 25.6 | 28.6 | 2000 | 2250 |
| (N)GRDGOU-J - power cable, 3/4- core design | ||||||
| 4×4 | 5DG4 111 | 2.9 | 12.7 | 14.7 | 325 | 240 |
| 4×6 | 5DG4 112 | 3.6 | 14.2 | 16.2 | 435 | 360 |
| 4×10 | 5DG4 113 | 6.0 | 16.6 | 18.6 | 650 | 600 |
| 4×16 | 5DG4 114 | 5.9 | 20.0 | 22.0 | 960 | 960 |
| 4×25 | 5DG4 115 | 72 | 25.9 | 28.9 | 1580 | 1500 |
| 3×50+3×25/3 | 5DG4 117 | 10.0 | 31.5 | 34.5 | 2510 | 2250 |
| (N)GRDGCGOU-J - power cable, 3/4-core design, overal screened | ||||||
| 4×2.5 | 5DG4 240 | 1.9 | 11.3 | 13.3 | 390 | 150 |
| 4×4 | 5DG4 241 | 2.9 | 15.7 | 17.7 | 505 | 240 |
| 4×10 | 5DG4 243 | 4.6 | 19.7 | 21.7 | 930 | 600 |
| 3×16+3×2.5 | 5DG4 254 | 5.9 | 20.4 | 22.4 | 1070 | 720 |
| 3×25+3×4 | 5DG4 255 | 7.2 | 25.8 | 28.8 | 1810 | 1125 |
| 3×35+3×6 | 5DG4 256 | 8.5 | 28.6 | 31.6 | 2220 | 1575 |
| (N)GRDGOU-J - power cable, 5/7-core design | ||||||
| 5×6 | 5DG4 122 | 3.6 | 15.8 | 17.8 | 535 | 450 |
| 5×10 | 5DG4 123 | 4.6 | 19.7 | 21.7 | 850 | 750 |
| 7×4 | 5DG4 171 | 2.9 | 16.7 | 18.7 | 535 | 420 |
| (N)GRDGOU-J - power cable, 5-core design, overall screened | ||||||
| 5×2.5 | 5DG4 260 | 1.9 | 12.7 | 14.7 | 435 | 188 |
| (N)GRDGOU-J - control cable | ||||||
| 12×1.5 | - | 1.5 | 11.7 | 13.7 | 305 | 270 |
| 24×1.5 | - | 1.5 | 17.1 | 19.1 | 625 | 540 |
| 7×2.5 | - | 1.9 | 11.3 | 13.3 | 290 | 263 |
| 12×2.5 | - | 2.0 | 13.6 | 15.6 | 430 | 450 |
| 18×2.5 | - | 2.0 | 16.9 | 18.9 | 680 | 675 |
Election and ordering data
| Number of cores and nominal cross-section | Order No. | Conductor diameter[mm] | Overall diameter of cable Min. value [mm] | Overall diameter of cable Max. value [mm] | Approx. net weight for 1000 m [kg/km] | Maximum permissible tensile force [N] |
| (N)GRDGOU-O - bus cable | ||||||
| 1×(2×0.5)C | - | 0.9 | 8.0 | 10.0 | 135 | 15 |
| 4×(2×0.5)C | - | 0.9 | 19.0 | 21.0 | 625 | 60 |
| 4×(2×0.5)C | - | 0.9 | 19.2 | 21.2 | 605 | 60 |
| 6×(2×0.5)C | - | 0.9 | 20.2 | 22.2 | 730 | 90 |
| 6×(2×1)C | - | - | 26.3 | 29.3 | 1120 | 180 |
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