Self-limiting Parallel Heating Cable PSBL
07-5807-
Funktsioonid
- Self-limiting
- Can be used in explosive athmospheres without temperature limiter
- Can be cut to any length due to parallel power circuit configuration
- External protective sheath for resistance to corrosion and chemical influences
- Tin-coated copper braiding for electrical and mechanical protection
- Easy installation due to high level of flexibility
- Easy on-site cutting and terminating, with silicone cold applied technology even in Ex areas
Sertifikaadid
IECEx KEMA 07.0047U
NEPSI GYJ11.1610U
CSA 1862457
TC RU C-DE.GB06.B.00230
GOST-K-KZ4710193.01.01.00139
CCEs P237514
Ex kaitse liik
II 2D Ex tD A21 T 95 °C, T 80 °C
Ümbritseva keskkonna temperatuur
Cut-in heating cable: +65 °C
Cut-off (cumulative 1000 h): +85 °C
Min. cut-in temperature: -30 °C
Kirjeldus
Via two tin-coated stranded copper wires with a cross-section of 1 mm? each which are positioned in parallel, an irradiated electrically conducting plastic is extruded.This electrically conducting plastic matrix responds to changes of the ambient temperature with a respective increase or decrease of the heating output.
Electrical strength as well as protection against humidity and mechanical stress is ensured by two surrounding insulation jackets, whereas the first jacket is permanently bonded to the heating matrix (bonded jacket).
Additional electrical and mechanical protection is achieved by means of the following copper braiding.
A flame-retardant, UV-resistive plastic jacket protects the braiding against humidity and offers further protection against major mechanical stress.
Tehnilised andmed (väljavõte)
(Täpsema info jaoks klikka siia)Structure | with CU braiding, protective TFE outer jacket |
Dimensions | 10.5 x 6.0 mm Minimum bend radius 25 mm |
Length of heating circuit | see data sheet |
Storage temperature | min. -55 ?C (installation temperature: min. -55 ?C) |
Heat output | 10 W/m, 15 W/m, 20 W/m, 25 W/m, 27,5 W/m (at +10 ?C) |
Voltage | AC 208 V up to 254 V AC 110 V up to 120 V |
Resistance | Protective braid: < 18.2 Ω/km |