Clad series UM A-TK
Multiconductors Shielded (Interlock)
Aluminum interlock armour
Electronic instrumentation circuits. Intrinsically safe circuits. Gas and/or fluid leak detection systems. Pressure, temperature and volume measuring and monitoring equipment. Alarm signal monitoring. Installed in trays, cable ladders, in direct open air or indoors, directly buried or buried in a trench or in ducts.
Features
Temperature rating: 105°C
Voltage rating: 300 Volt
Construction requirements: UL 13 PLTC type - UL 2250 ITC type
Conductor requirements: ASTM B8 Class B
Conductor: Annealed electrolytic copper, 7-wire stranding
Insulation: PVC
Assembly: Conductors gathered in a crown + polyester tape
Shield: Aluminum-polyester tape with tinned copper drain wire
Inner sheath: PVC
Armour: Aluminum interlock armour
Sheath: Flame retardant PVC, sunlight, and hydrocarbons resistant
Fire requirements: As per UL 1685
Hydrocarbons requirements: NFC 32-200 – ASTM D 1239
Oils requirements: As per ICEA S 73-532
Outdoors requirements: As per UL 2556 (UV rays)
NEC Code (NFPA 70): Art. 725 PLTC – Art. 727 ITC– Art. 501 classified areas CL1 Div.2 y Cl2 Div.2
Fire-retardant
Hydrocarbon resistant
Mineral oil resistant
UV resistant
Impact resistant
Rugged crush
Tray cable
Identification
| EsStandard | |
|---|---|
| Conductors | |
| Multiconductors |  numbered conductors |
Instalation
Constructive variants
The information provided corresponds to the standard version, and different alternatives of insulation and / or covering can be used upon request. These cables can be suuplied with steel interlock armour. Instrumentation cables can be manufactured under a different standard, such as ICEA S 73-532, complying with other electrical and dimensional parameters.
ELECTRICAL CHARACTERISTICS
| Description | Unit | 20AWG | 18AWG | 16AWG | 14AWG |
|---|---|---|---|---|---|
| Electrical resistance in D.C. at 20°C | Ohm/km | 34.99 | 22.3 | 13.97 | 8.76 |
| Mutual Capacitance between conductors | pF/m | 120 | 110 | 130 | 140 |
| Mutual inductance between conductors | uH/Km | 588 | 641 | 544 | 553 |
pF/m = Mutual Capacitance between conductors, expressed in picofarad per meter / uH/km = Mutual inductance between conductors, expressed in microhenry per kilometer.
DIMENSIONS & WEIGHT
| N° Conductors | AWG | Diameter under armour mm | External diameter mm | Weight kg/km | Code |
|---|---|---|---|---|---|
| 2 | 20 | 7.1 | 16.9 | 277 | UM 0220 ATK |
| 3 | 7.1 | 16.9 | 282 | UM 0320 ATK | |
| 4 | 7.1 | 16.9 | 285 | UM 0420 ATK | |
| 5 | 7.1 | 16.9 | 288 | UM 0520 ATK | |
| 6 | 7.1 | 16.9 | 290 | UM 0620 ATK | |
| 7 | 7.1 | 16.9 | 297 | UM 0720 ATK | |
| 9 | 8.3 | 18.2 | 340 | UM 0920 ATK | |
| 12 | 9.0 | 18.8 | 372 | UM 1220 ATK | |
| 15 | 9.6 | 20.1 | 427 | UM 1520 ATK | |
| 18 | 10.8 | 20.7 | 462 | UM 1820 ATK | |
| 21 | 11.5 | 21.3 | 502 | UM 2120 ATK | |
| 24 | 12.8 | 22.6 | 556 | UM 2420 ATK | |
| 27 | 12.8 | 22.6 | 570 | UM 2720 ATK | |
| 30 | 12.8 | 22.6 | 606 | UM 3020 ATK | |
| 32 | 13.3 | 23.2 | 609 | UM 3220 ATK | |
| 36 | 14.0 | 23.9 | 659 | UM 3620 ATK | |
| 2 | 18 | 7.1 | 16.9 | 282 | UM 0218 ATK |
| 3 | 7.1 | 16.9 | 289 | UM 0318 ATK | |
| 4 | 7.1 | 16.9 | 295 | UM 0418 ATK | |
| 5 | 7.7 | 17.5 | 319 | UM 0518 ATK | |
| 6 | 8.3 | 18.2 | 344 | UM 0618 ATK | |
| 7 | 8.3 | 18.2 | 355 | UM 0718 ATK | |
| 9 | 9.6 | 19.4 | 402 | UM 0918 ATK | |
| 12 | 10.8 | 20.7 | 494 | UM 1218 ATK | |
| 15 | 12.0 | 22.0 | 529 | UM 1518 ATK | |
| 18 | 12.8 | 22.6 | 579 | UM 1818 ATK | |
| 21 | 13.3 | 23.2 | 623 | UM 2118 ATK | |
| 24 | 14.5 | 24.5 | 680 | UM 2418 ATK | |
| 27 | 15.3 | 25.1 | 741 | UM 2718 ATK | |
| 30 | 15.3 | 25.1 | 759 | UM 3018 ATK | |
| 32 | 17.0 | 27.1 | 846 | UM 3218 ATK | |
| 36 | 17.0 | 27.1 | 870 | UM 3618 ATK | |
| 2 | 16 | 7.1 | 16.9 | 286 | UM 0216 ATK |
| 3 | 7.1 | 16.9 | 298 | UM 0316 ATK | |
| 4 | 7.7 | 18.2 | 349 | UM 0416 ATK | |
| 5 | 8.3 | 18.2 | 356 | UM 0516 ATK | |
| 6 | 9.0 | 19.4 | 407 | UM 0616 ATK | |
| 7 | 9.0 | 19.4 | 423 | UM 0716 ATK | |
| 9 | 11.5 | 21.3 | 506 | UM 0916 ATK | |
| 12 | 12.0 | 22.0 | 555 | UM 1216 ATK | |
| 15 | 13.3 | 23.2 | 630 | UM 1516 ATK | |
| 18 | 14.0 | 23.9 | 695 | UM 1816 ATK | |
| 21 | 15.3 | 25.1 | 788 | UM 2116 ATK | |
| 24 | 17.0 | 27.1 | 872 | UM 2416 ATK | |
| 27 | 17.0 | 27.1 | 977 | UM 2716 ATK | |
| 30 | 18.2 | 28.3 | 1005 | UM 3016 ATK | |
| 32 | 18.2 | 28.3 | 1016 | UM 3216 ATK | |
| 36 | 19.4 | 29.6 | 1127 | UM 3616 ATK | |
| 2 | 14 | 8.3 | 18.2 | 332 | UM 0214 ATK |
| 3 | 9.0 | 18.8 | 374 | UM 0314 ATK | |
| 4 | 9.6 | 19.4 | 410 | UM 0414 ATK | |
| 5 | 10.8 | 20.7 | 471 | UM 0514 ATK | |
| 6 | 11.5 | 21.3 | 508 | UM 0614 ATK | |
| 7 | 11.5 | 21.3 | 533 | UM 0714 ATK | |
| 9 | 13.3 | 23.2 | 656 | UM 0914 ATK | |
| 12 | 15.3 | 25.1 | 758 | UM 1214 ATK | |
| 15 | 17.0 | 27.1 | 870 | UM 1514 ATK | |
| 18 | 18.2 | 28.3 | 987 | UM 1814 ATK | |
| 21 | 19.4 | 29.6 | 1107 | UM 2114 ATK | |
| 24 | 20.7 | 30.9 | 1185 | UM 2414 ATK | |
| 27 | 21.9 | 32.1 | 1321 | UM 2714 ATK | |
| 30 | 21.9 | 32.1 | 1366 | UM 3014 ATK | |
| 32 | 23.1 | 33.4 | 1464 | UM 3214 ATK | |
| 36 | 24.4 | 34.7 | 1612 | UM 3614 ATK |