| ef. Std. VDE 0815 HFFR Internal Installation Fire Alarm Cables |
Application
| This type of cable are use fixed indoor installations and signal communicaiton. The screen protects the cable core against electrical noises and interfer- ences. They don’t emit toxic gas if they are burned, prevent flame propagation and feature low smoke intensity. |
Construction
| 1. | Inner Conductor | Electrolytic mono annealed copper (VDE 0295, IEC 60228, Class 1) |
| 2. | Insulation | HFFR (EN 50290-2-26, VDE 0207 HI2) Core colors according to VDE 0815; |
| 3. | Lay-Up | The Pair layout cores are twisted 4th in units, 4th units are twisted in layers and fixed with PES tapes |
| 4. | Screen | AL-PES tape with together mono tinned copper drain wire with screened. For screen to continue, AL surface contact with drain wire. |
| 5. | Outer Sheath | HFFR(EN 50290-2-27,VDE0207 HM2), RAL 3000 Red |
General Features
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Flame Retardent (For Single Cable) |
IEC 60332-1-2, EN 60332-1-2, VDE 0482-332-1-2 |
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Flame Retardent (For a Bunch of Cable) | IEC 60332-3-24, EN 60332-3-24, VDE 0482-332-3-24 |
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Determination of (Test of determination of flaming droplets) | IEC 60332-1-3, EN 60332-1-3, VDE 0482-332-1-3 |
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Halogen Acid Gas Test | IEC 60754-1, EN 50267-2-1, VDE 0482-267-2-1 |
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Acidic (Corrosive) Gas Test |
IEC 60754-1, EN 50267-2-1, VDE 0482-267-2-1 |
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Smoke Density Test | IEC 61034-2, EN 61034-2, VDE 0482-1034-2 |
Technical Properties
| Temperature Range | -30 °C …. +70 °C | |
| Operating Voltage | Max. 225 V | |
| Test Voltage | Damar/damar 500 V, damar/ekran 2000 V | |
| Min. Bending Radius | 10xD |
Documents
 JE-H(St)H…Bd |
