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Chen Ann Super high guide cable manufacturer

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Signal and communication cables

Railway signal cable

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Product Name

Railway signal cable

Affiliate classification

Signal and communication cables

product description

Fire retardant PVC insulated electrical wires

Standard implemented: enterprise standard

Scope of application

These cables are adopted for fixed laying for electrical insfrumonts and meters.

telecommunication equipment, power generating equipment and lighting circuits with rated AC

voltoge up to 450/750V. where the fire retardant performance is requir。

Service characteristics

The rated voltage of the cableUo/U为450/750V和300/500V:

Rated voltage of cables Uo/U: 450/750V and 300/500V;

All type of long-term allowed working temperature of cable should be no more than 70 ℃

The long-term service temperature of cables of all Model No. not exceeding 70℃

Cable degrees under installation should not below 0 ℃, outer diameter (D) is less than 25 mm cable allowed bending radius should not less than 4 D, diameter (D) for more than 25 mm and permissive bending radius of cable should be no less than 60 D.

The temperature for cable laying not lowor than O℃ bending radius for cobles with outer diameter (D) less than 25mm not less than 4D; bending radius for cables with outer diameter(D] at or over 25mm not less than 60D.

Product model and name

Models and Names of products

Model No.	Names of products	Applicatons
ZR-BV	Copper core, fire retardant. PVC insulated cable	fixed laying
2R-BLV	Al core, fir© retardant, PVC insulated cable	rixed lylng
ZR-8VR	Copper core, fire retardant. PVC insulated soft cable	Rxed laying whe^e soft coWes ore reouired
ZR-BVV	Copper core, fire retardant. PVC Insuloted. sheothed circular cable	Fixed laying
ZR-BLVV	铝芯阻燃聚氯乙烯绝缘、护套圆型电绂 Al core, fire retordont. PVC insulated, sheathed circuior cob e	Fixed laying
ZR-BVVB	Copper core, fire retardant. PVC insulated, sheathed, oblate cable	Fixed laying
ZR-BLVVB	Al core, lire retordont, PVC insulated, sheathed. oblate cable	Fixed laying
ZR-RV	Copper core, fire retardant. PVC insulated soft cable	Where soft cables are required
ZR-RVV	Copper core, ffre retardan:. PVC insulated and shoathod soft cable	Where jolt cables are required
ZR-RVVP	Copper core, fire retardant. PVC insulated, coppor wire broid shielded, pvc sheathed soft coble	Where shielded soft cabtes are required

References of specifications， structural dimeniions and main technical parameters

Model No.	（v） Rated voltage	Number of cores	Sectional area
2R-BV	450/750	1	0.75-400
ZR-BLV	450/750	1	2.5-400
ZR-BVR	450/750	1	2.5-400
ZR-BVV	300/500	1	2.5-10
ZR-BLVV	300/500	1	2.5-10
ZR-BVVB	300/500	1-3	0.75-10
2R-BLVVB	300/500	1-3	2.5-10
ZR-RV	450/750	1	0.5-240
ZR-RVV	300/500	2〜5	0.5-2.5
ZR-RVVP	300/300	1~24	0.08-2.5

Referring to relevant non-fire retardant cables for sfructural parameters

无

Solid core polyethylene insulated rf cable