TXXI(c) flame retardant instrumentation cable

TXXI(c) flame retardant instrumentation cable application

Unarmored shielded cable for fixed installation in ships where cable protection is not required. Suitable for use on instrumentation and communication systems. Can be installed and operated both indoors and outdoors.

This cable is designed for telephone & instrument circuits up to 150/250V.Suitable for use in commercial marine applications

TXXI(c) flame retardant instrumentation cable standards

- Design guide : IEC 60092-350 & IEC 60092-376
- Insulation material : IEC 60092-351, XLPE
- Sheath material : IEC 60092-359, SHF1
- Flame retardant : IEC 60332-1 & IEC 60332-3 Category A
- Halogen content : IEC 60754-1, 0.5%
- Smoke emission : IEC 61034, 60%
- Cold bend/impact : CSA 22.2 No. 0.3 (-40° / -35° )

TXXI(c) flame retardant instrumentation cable construction

Classification	Code	Construction detail
Conductor		Stranded plain annealed copper wires as per IEC 60228, Class 2
Insulation	T	XLPE as per IEC 60092-351
Twisting		Two/Three Insulated cores shall be twisted together to form a pair/triad
Cabling		- Twisted pairs/triads shall be cabled - Flame retardant & non-hygroscopic fillers may be used - Suitable tape(s) may be applied on the cabled core - A Filler may be applied to obtain a circular Cable
Collective screen	(c)	- Screened by AL/PS tape with tinned copper drain wire - A suitable tape may be applied on the collective screen - In case of 250V TIcable, collective screen is omitted
Inner covering	X	None
Armor	X	None
Sheath	I	- SHF1 as per IEC 60092-359 - Sheath color : Black
Core identification		- Colored insulation plus Arabic number printing on the insulation Pair : White, Black Triad : White, Red, Black

Note:
The other color of sheath and insulation may be applicable when purchaser required.
Stranded tinned annealed copper wire as per IEC 60228, Class 2 may be applicable when purchaser required.

TXXI(c) flame retardant instrumentation cable Electrical parameters

Type	Capacitance approx. (nF/km)	Inductance, approx, (mH/km)	Resistance at 20°C, max. (Ohm/km)
Unshielded pair 0,5 mm²	70	0.60	40.4
Unshielded triple 0,5 mm²	70	0.60	40.4
Unshielded pair 0,75 mm²	65	0.60	26.0
Unshielded triple 0,75 mm²	65	0.60	26.0

TXXI(c) flame retardant instrumentation cable Installation recommendations

Minimum Bending Radius during Installation	Minimum Bending Radius Fixed Installed	Maximum Tensile Load During Installation	Minimum Installation Temperature
8 x D	6 x D	50 N /mm²	-10°C