Computer (Including DCS System) multiple-twin shield control and signal cable
Product Description
Features and Applications
The product is applicable for computer-based auto-control system, especially for the total distributed control system(DCS), analog and digital signals of test, control interlocking,
Alarm for production facilities procedure variable with electric instrumental transmission. The cable structure is: Insulated conductor core of two stranded in pair or three stranded in group, the shield, general shield; Shield material includes four types such as woven tin-plated copper wire, woven copper wire, aluminum-plastic compound tape wound wrap and copper tape wound wrap. Moreover, fluoroplastic, silicon rubber insulation and sheath material has supernormal characteristics of oil-resistance, corrosion-protection, oil soil resistance and aging resistance. The product is widely used in power, metallurgical, chemical and petrochemical industries.
Executive Standard
Q/AHXYLY02-2009 (equivalent to Britain standard No. BS5308-86)
Operational Performances
1. Working Voltage: Rated voltage U0/U is 300/500V
2. Max. Working Temperature: 70° C, 105° C, 135° C and 260° C.
3. Lowest Environment temperature: -40° C for fixed laying, -20° C for non-fixed laying; -60° C for fixed laying, -25° C for non-fixed laying (silicon rubber, fluoroplastic).
4. Allowed lowest bending radius: For non-armored layer cables, it shall not be less than 6 times of cable out diameter, for cables with copper tape shield or armored layer, it shall
Not be less than 12 times of cable out diameter.
Main Technical Data
Item
Unit
Data
Working capacity
PF/m
≤ 90
Capacity unbalance
PF/m
≤ 1
Inductance/Resistance
µ H/Ω
≤ 25
Shield inhibitory factor
≤ 0.01
Insulation resistance at 20° C
MΩ@km
≥ 5000
Test voltage
V/min
2000
Flame-retardant feature (according to GB/T13666.5-2008)
Type A
Basic Types and Descriptions
Type
Designation
DJYVP
PE insulated, PV C sheathed, woven copper wire general shield computer cable
DJYP1VP1
PE insulated, PVC sheathed, tinning copper wire separate and general shield computer cable
DJYVRP
PE insulated, PVC sheathed, woven copper wire general shield computer flexible cable
DJYP2VRP2
PE insulated, PVC sheathed copper tape/plastic compound separate and general shield computer flexible cable
D JYP2V
PE insulated, PVC sheathed copper tape separate shield computer signal cable
DJYP3VP3
PE insulated, PVC sheathed A1/plastic compound separate and general shield computer cable
DJVVP
PVC insulated, PVC sheathed woven copper wire general shield computer cable
DJVVRP2
PVC insulated, PVC sheathed copper tape general shield computer flexible cable
DJYPV32R
PVC insulated. PVC sheathed woven copper wire separate shield, small-gauge steel wire armored computer flexible cable
Structure Figure
Max. Working Temperature of Flame-retardant Sheathed Computer is Divided Into Two Types: 105° C and 135° C
Type
Designation
ZR-DJYPV
PE insulated, 105° Cflame-retardant sheathed, woven copper wire separate shield computer cable
ZR135-DJYP1VP1
PE insulated, 135° Cflame-retardant sheathed, tiring woven copper wire separate and general shield computer cable
ZR-DJYPVR
PE insulated, 105° Cflame-retardant sheathed, woven copper wire separate shield computer flexible cable
ZR135-DJYP3VRP3
PE insulated, 135° Cflame-retardant sheathed, aluminum/plastic compound separate and general shield computer flexible cable
ZR-DJYVP2
PE insulated, 105° Cflame-retardant sheathed, copper tape general shield computer cable
Sinyu cable group Co., Ltd. is a specialized enterprise group on manufacture, sales, R&D and service, now having 560 staffs, covers a land area of 186, 000m2 and construction area of 112, 000m2, with total assets of USD70 million. Company has production and detect equipments 433 sets with annual production of 220, 000km. To ensure quality and enterprise Technological innovation has been in front, we imported international advanced level of production and inspection facilities from TROESTER Germany and other companies.
Company key new product including more than 10 large class, more than 500 types and more than 10, 000 specifications are widely used in metallurgy, electricity, oil, chemicals, military, space, traffic, ships, coal and railway industries, proprietary and cooperation with foreign trade, exports to countries and regions of central Asia, Africa, the Middle East.
Sinyu cable group have founded efficient quality management and quality insurance system, passed IS09001, IS014001, OHSAS18001, IS010012, CCC, CE, BV and other certificates as customers requirement. And we also have 6 utility model patents, won customer's appreciate by high-quality products and circumspect service. Now we establish loud term relationships with scientific research units for the company's talent training and technical innovation has created favorable conditions for sustained, healthy, rapid business development of the foundation.
