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Shielding control computer cable

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Basic Info

Model No.	DJYPVR
Brand Name	SINYU

Product description

Specifications 1.low capacitance

2.low inductance

3.distributed type instrument signal cable of perfect shield

4.anti-interference performa

Shielding control computer cable ?Product introduction: The product is low capacitance, low inductance, distributed type instrument signal cable of perfect shield and anti-interference performance, it can reliably transmit feeble analog signal and digital signal, and its explosion-proof safety is prominently better than general DCS cable and control cable. The product is widely used to transmit auto-control signals in the places where exist explosion danger such as chemical, power, coal gas engineering and mine, etc, or other places where require higher explosion-proof safety. ? Executive Standard ? ?? Q/AHXYLY02-2009 equivalent to British standard BS5308 ? ? Operational Performances ? 1. Rated AC voltage: U0/U 300/500V ? 2. Max. working temperature of conductor core: 70°C, 105°Cand 135°C ? 3. Lowest ambient temperature: for fixed laying:-40°C,non-fixed laying:-20°C ? 4. Allowed minimum bending radius of cable: for non-armored cable, not less than 6 times of cable outer diameter; for copper tape shield or annoyed cable, not less than 12 times of cable outer diameter. ? Main Technical Data

Item	Unit	Data
Working capacitance	PF/m	≤80
Capacitance unbalance	PF/m	≤1
Distributed inductance	μH/m	≤0.6
Inductance/resistance	μH/Ω	≤25
Induction voltage (interference magnetic field 400A/m)	mV	≤5
Static induction voltage (static voltage 20kV)	V	≤1
Radiation field penetration (interference field 200MHz, 120dB)	dB	≤66
Insulation resistance at 20°C	MΩ.km	≥5000
Test voltage	V/1min	2000
Flame-retardant character (test to be performed in terms of GB/T12666.5-1990)	?	Type A

? Basic Types and Descriptions ?

Type	Designation
IAJYPVP	Copper-core PE insulated, PVC sheathed, woven copper wire separate shield, general shield,intrinsically safe DCS cable
IAJYPVRP	Copper-core PE insulated, PVC sheathed, woven copper wire separate shield, general shield,intrinsically safe DCS flexible cable
IAJYP₁VP₁	Copper-core PE insulated, PVC sheathed, tinning woven copper wire separate shield, general shield, intrinsically safe DCS cable
IAJYP₁VRP₁??	Copper-core PE insulated, PVC sheathed, tinning woven copper wire separate shield, general shield,intrinsically safe DCS flexible cable
IAJYP₂VP₂	Copper-core PE insulated, PVC sheathed, copper tape separate shield and general shield, intrinsically safe DCS cable
IAJYP₃VRP₃	Copper-core PE insulated, PVC sheathed, aluminum/plastic compound tape separate shield and general shield, intrinsically safe DCS flexible cable
IAJYP₁VRP₃	Copper-core PE insulated, PVC sheathed, tinning woven copper wire separate shield and aluminum/plastic compound tape general shield, intrinsically safe DCS flexible cable
IAJYP₁V₂₂RP₃	Copper-core PE insulated, PVC sheathed, tinning woven copper wire separate shield and aluminum/plastic compound tape general shield, steel tape armored intrinsically safe DCS flexible cable
IAJYP₁V₃₂PR	Copper-core PE insulated, PVC sheathed, tinning woven copper wire separate shield and woven copper wire general shield, small-gauge steel wire armored intrinsically safe DCS flexible cable ? ?
ZR-IAJYPVP	Copper-core PE insulated, 105°Cflame-retardant sheathed, woven copper wire separate shield and general shield, intrinsically safe DCS cable
ZR₁₃₅-IAJYPVRP	Copper-core PE insulated, 135°Cflame-retardant sheathed, woven copper wire separate shield and general shield, intrinsically safe DCS flexible cable
ZR-IAJYP₁VP₁	Copper-core PE insulated, 105°Cflame-retardant sheathed, tinning woven copper wire separate shield and general shield, intrinsically safe DCS cable
ZR₁₃₅-IAJYP₁VRP₁	Copper-core PE insulated, 135°Cflame-retardant sheathed, tinning woven copper wire separate shield and general shield, intrinsically safe DCS flexible cable
ZR-IAJYP₂VRP₂	Copper-core PE insulated, 105°Cflame-retardant sheathed,copper tape separate shield and general shield, intrinsically safe DCS flexible cable
ZR₁₃₅- IAJYPVRP₃	Copper-core PE insulated, 135°Cflame-retardant sheathed, woven copper wire separate shield, aluminum/plastic compound general shield, intrinsically safe DCS flexible cable
ZR-IAJYPV₂₂RP₁	Copper-core PE insulated, 105°Cflame-retardant sheathed, woven copper wire separate shield, tinning copper wire general shield, steel tape armored intrinsically safe DCS flexible cable??
ZR₁₃₅- IAJYP₁V₃₂RP	Copper-core PE insulated, 135°Cflame-retardant sheathed, tinning copper wire separate shield, woven copper wire general shield, small-gauge steel tape annoyed intrinsically safe DCS flexible cable

? ?

? 1.Code and definition ?

Item	Code	Definition
? Flame-retardant character	/ ZR ZR-135	Non flame-retardant that can be omitted General flame-retardant 135°C flame-retardant
Series code	IAJ	Intrinsically safe explosion-proof DCS cable
Insulation material	Y V V_D E?? ???	PE PVC Low smoke and low halogen PVC?? Low smoke and halogen-free polyolefin
Shield material	P P1 P2 P3	Woven copper wire shield Tinning copper wire Copper tape Aluminum/plastic compound tape
Armor material	22 32	Steel tape armor Small-gauge steel wire armor
Heat-resistant grade	70 105 135	Max.working temperature is 70°C,can be omitted Max.working temperature is 105°C Max.working temperature is 135°C
Conductor type	A B R	Single-strand conductor 7-strand twisted conductor (type A&B are marked after specification) Multiple-strand flexible conductor
Specification	?	Pairs (or groups) x cores of each pair(or group) x conductor core section mm² Pairs (or groups): 1,2,3. .. .24 Core of each pair (or group): 2, 3 Conductor core section s: 0.5, 0.75, 1.0, 1.25, 1.5, 2.5 (mm²)

Item

Code

Definition

Flame-retardant

character

ZR-135

Non flame-retardant that can be omitted

General flame-retardant

135°C flame-retardant

Series code

IAJ

Intrinsically safe explosion-proof DCS cable

Insulation material

V_D

E?? ???

PVC

Low smoke and low halogen PVC??

Low smoke and halogen-free polyolefin

Shield material

Woven copper wire shield

Tinning copper wire

Copper tape

Aluminum/plastic compound tape

Armor material

Steel tape armor

Small-gauge steel wire armor

Heat-resistant grade

105

135

Max.working temperature is 70°C,can be omitted

Max.working temperature is 105°C

Max.working temperature is 135°C

Conductor type

Single-strand conductor

7-strand twisted conductor (type A&B are marked after specification)

Multiple-strand flexible conductor

Specification

Pairs (or groups) x cores of each pair(or group) x conductor core section mm²

Pairs (or groups): 1,2,3. .. .24

Core of each pair (or group): 2, 3

Conductor core section s: 0.5, 0.75, 1.0, 1.25, 1.5, 2.5 (mm²)

? Note: Intrinsically safe cable required to be high-temperature-resistant, oil-resistant and acid/alkali corrosion-resistant, its types and materials can be referred to relevant items of computer cable. Based on the above-described type description for intrinsically safe explosion-proof DCS cable, different combinations can be selected to meet requirements. ? SpecificationSize ? 1.IAJYPVP, IAJYP3VP3,IAJYP2VP2, ZR-IAJYPVP, ZR-IAJYP3VP3, ZR-IAJYP2VP2(Twin type) ?

Cont table

Note: The outer diameter of armored cable could add 4.0mm ? 2.IAJYPVP, IAJYP3VP3,IAJYP2VP2, ZR-IAJYPVP, ZR-IAJYP3VP3,ZR-IAJYP2VP2(Triplet)

Cont table

? Note: The outer diameter of armored cable could add 4.0mm ? FAQ ? Marking Examples: ? Example 1: Intrinsically safe DCS flexible cable selectingcopper-core PE insulation, PVC sheath, woven copper wirepair shield and general shield, nominal section of conductorcore is 1.0mm2, 19-strand twisted conductor with three 3-wire groups, can be expressed by:IAJYPVRP 3 x 3 x 1.0 ? Example 2: Intrinsically safe DCS cable selecting copper-core PE insulation. 105°Cflame-retardant PVC sheath.aluminum/plastic compound pair shield, woven copper wire general shield, nominal section of conductor core is 1.5mm2, 2pairs: Conductor-core applies single-strand copper wire: ZR-IAJYP3VP-105 2 x 2 x 1.5(A) ? Conductor-core applies 7-strand twisted wire: ? ZR-IAJYP3VP-105 2 x 2 x 1.5(B) ? Packaging & Shipping ??