HELUTHERM® 145

Single core, flexible, cross-linked, halogen-free

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Technical data
  • Halogen-free single core with increased
    heat resistance
  • Temperature range
    flexing -35°C to +120°C
    fixed installation -55°C to +145°C
  • Nominal voltage
    up to 1 mm²  U0/U 300/500 V
    from 1,5 mm²  U0/U 450/750 V
    at fixed and protected installation
    from 1,5 mm²  U0/U 600/1000 V
  • Test voltage
    3500 V
  • Minimum bending radius
    flexing 12,5x core Ø
    fixed installation 4x core Ø
  • Caloric load values
    see "Technical Informations"
  • Current rating
    see "Technical Informations"
  • Approval
    Germanischer Lloyd
Cable structure
  • Tinned copper conductor, acc. to
    DIN VDE 0295 cl.5, fine wire,
    BS 6360 cl.5, IEC 60228 cl.5
  • Core insulation: cross-linked
    polyolefin-copolymer
  • Core identification, see table below
Tests
  • Flame test acc. to
    DIN VDE 0482-332-3-22 / BS 4066-3
    DIN EN 60332-3-22 / IEC 60332-3-22
  • Flame test acc. to
    DIN VDE 0482-332-1-2 /
    DIN EN 60332-1-2 / IEC 60332-1-2
  • Halogen-free acc. to
    DIN VDE 0482-754-1 /
    DIN EN 60754-1 / IEC 60754-1
  • Corrosiveness of combustion gases
    acc. to DIN VDE 0482-754-2 /
    DIN EN 60754-2 / IEC 60754-2
  • Smoke density acc. to
    DIN VDE 0482-1034-1+2 / BS 7622-1+2
    DIN EN 61034-1+2 / IEC 61034-1+2
Properties
  • Lower propagation of fire
  • Good abrasion and notch resistance
  • Good resistance to weathering
  • Resistant to UV radiation and ozone
  • Resistant to melting, even when in
    contact with a soldering iron with
    temperatures from 300°C to 380°C
  • Due to the high temperature profile the
    cross section of conductor can under certain
    circumstances be reduced, hereby enabling
    a saving in space requirement and weight
  • The materials used during manufacturing
    are cadmium-free, contain no silicone
    and are free from substances harmful
    to the wetting properties of lacquers
Application
These temperature resistant single core are used for the internal wiring of lighting fixtures, heaters, electrical machinery, switching systems and distributors in equipment and plant and machinery, suitable for laying in tubes on and under plaster, in closed installation ducts, as well as for traffic systems and outdoor applications. These are not approved for direct routing on racks, gutters or tanks. These single core are characterised by their amazingly high long-time resistance to temperature and feature among the leading halogen-free, flame resistant products in the world. These single core significantly contribute to safety and the environment.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.
Downloads
Data sheet
Certificate of compliance

Cross-
sec.

mm²

Outer Ø

approx. mm

Cop.
weight

kg / km

Weight

approx. kg / km

black

Green-yellow

blue

brown

red

white

grey

violet

yellow

green

dark blue

OR

BEIGE

Two-colour

Part no.

50999

50998

51070

51071

51072

51073

51074

51075

51076

51078

51079

51077

51164

51165

0,25

1,6

2,4

4,0

Part no.

51167

51166

51168

51169

51170

51171

51172

51173

51174

51176

51177

51175

51178

51179

0,34

1,7

3,2

5,0

Part no.

51281

51280

51282

51283

51284

51285

51286

51287

51288

51290

51291

51289

51292

51293

0,5

1,9

4,8

7,0

Part no.

51295

51294

51296

51297

51298

51299

51300

51301

51302

51304

51305

51303

51306

51307

0,75

2,2

7,2

11,0

Part no.

51309

51308

51310

51311

51312

51313

51314

51315

51316

51318

51319

51317

51320

51321

1

2,5

9,6

14,0

Part no.

51323

51322

51324

51325

51326

51327

51328

51329

51330

51332

51333

51331

51334

51335

1,5

2,9

14,4

20,0

Part no.

51337

51336

51338

51339

51340

51341

51342

51343

51344

51346

51347

51345

51348

51349

2,5

3,5

24,0

30,0

Part no.

51351

51350

51352

51353

51354

51355

51356

51357

51358

51360

51361

51359

51362

51363

4

4,3

38,0

47,0

Part no.

51365

51364

51366

51367

51368

51369

51370

51371

51372

51374

51375

51373

51376

51377

6

5,0

58,0

72,0

Part no.

51379

51378

51380

51381

51382

51383

51384

51385

51386

51388

51389

51387

51390

51391

10

6,3

96,0

120,0

Part no.

51420

51419

51421

51422

51423

51424

51425

51426

51427

51429

51430

51428

51431

51432

16

7,3

154,0

182,0

Part no.

51434

51433

51435

51436

51437

51438

51439

51440

51441

51443

51444

51442

51445

51446

25

9,6

240,0

272,0

Part no.

51448

51447

51449

51450

51451

51452

51453

51454

51455

51457

51458

51456

51459

51460

35

10,8

336,0