PROFIBUS 1x2x0.34 m㎡ - Armour

适用于 Profibus 系统的 EMC屏蔽电缆符合IEC61158-2标准。专为船舶及海上设施的安装而设计和制造。该电缆为低烟无卤、耐油型，符合 SHF1质量标准。该电缆符合IEC60332-3-22 标准，具有防火性能。

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Application
适用于 Profibus 系统的 EMC屏蔽电缆符合IEC61158-2标准。专为船舶及海上设施的安装而设计和制造。该电缆为低烟无卤、耐油型，符合 SHF1质量标准。该电缆符合IEC60332-3-22 标准，具有防火性能。

Construction

Conductor	Stranded bare copper (22 AWG, 0.34mm²)
Insulation	Polyolefin Ø2.55 mm
No. of pair	1 pair
Insulation color	Red/Green
Screen	Per pair 100% Al-/polyester tape
Filler	LSZH
Shield	Tinned copper braid ≥80%
Inner jacket	SHF1
Armour	Galvanized steel wire braid (GSWB) or Tinned copper wire braid (TCWB)
Outer jacket	SHF1 or SHF2 or SHF2 MUD
Outer jacket color	Purple or per request
Outer diameter	12.0 ± 1.0 mm

Electrical characteristic（@20℃）

Conductor DC resistance	≤ 56.0 Ohm/km
Insulation resistance	≥2000 MΩ.m
Operation voltage	≤100 V
Test voltage	1000V DC 1 Min
Nominal capacitance at 1kHz	＜30 nF/km
Characteristic impedance Zo（3-20 MHZ）	150 ±15 Ω
Nominal attenuation	＜14.0 dB/km @ 1 MHz
	＜30.0 dB/km @ 4 MHz
	＜48.0 dB/km @ 16 MHz

Environmental properties and fire performances

Mechanical characteristics

Temperature (operation)	-40 to + 90 °C
Temperature (installation)	-15 to + 50 °C
Minimum bending radius (operation)	10 x O.D.
Minimum bending radius (installation)	20 x O.D.

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