Product Details
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Individual and Overall Shielded Instrument Cable Multi Pair Computer Cable

APPLICATION

The cable is suitable for electronic computers and automation instruments with high anti-interference requirements for rated voltage of 500V and below

CONSTRUCTION

Conductor: The first or second type of copper conductor
Insulation: Low density polyethylene (LLDPE)
Filler (optional):Filling rope
Separate shielding: Braided shielding (P)
Overall shield:Braided shielding (P)
Outer sheath:Polyvinyl chloride ST2 (PVC)

STANDARD

TICW/06-2009,GB/T 3956

CHARACTERISTIC

Voltage Rating Uo/U: 300/500V
Maximum system voltage (Um):600V
Maximum operating temperature of conductor:+70℃
Operating ambient temperature: -20℃~+45℃
Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.)
Minimum Bending Radius: During installation: 12D After installation: 10D

SPECIFICATION

No of Pair	No of Core	Section Mm²	Insulation thickness mm	Diameter of single metal wire used in shielding layer mm	Diameter of single metal wire used for winding in overall shielding of outer layer mm	Outer sheath thickness mm	Approx outer diameter of cable mm	Approximate cable weight kg/km
2	2	0.5	0.5	0.15	0.15	1.1	12.5	164
3	2	0.5	0.5	0.15	0.15	1.2	13.5	205
4	2	0.5	0.5	0.15	0.2	1.2	14.8	263
5	2	0.5	0.5	0.15	0.2	1.2	15.9	310
6	2	0.5	0.5	0.15	0.2	1.3	17.5	367
7	2	0.5	0.5	0.15	0.2	1.3	17.5	392
8	2	0.5	0.5	0.15	0.2	1.3	19.4	457
9	2	0.5	0.5	0.15	0.2	1.3	20.8	514
10	2	0.5	0.5	0.15	0.2	1.4	22.0	567
11	2	0.5	0.5	0.15	0.2	1.4	22.0	593
12	2	0.5	0.5	0.15	0.2	1.4	22.7	634
13	2	0.5	0.5	0.15	0.2	1.4	23.7	685
14	2	0.5	0.5	0.15	0.2	1.4	23.7	711
15	2	0.5	0.5	0.15	0.25	1.4	25.1	793
16	2	0.5	0.5	0.15	0.25	1.4	25.1	819
17	2	0.5	0.5	0.15	0.25	1.5	26.7	889
18	2	0.5	0.5	0.15	0.25	1.5	26.7	915
19	2	0.5	0.5	0.15	0.25	1.5	26.7	936
20	2	0.5	0.5	0.15	0.25	1.5	28.0	1005
21	2	0.5	0.5	0.15	0.25	1.5	28.0	1032
22	2	0.5	0.5	0.15	0.25	1.5	29.5	1098
23	2	0.5	0.5	0.15	0.25	1.5	29.5	1124
24	2	0.5	0.5	0.15	0.25	1.6	31.1	1203
25	2	0.5	0.5	0.15	0.25	1.6	31.1	1229
26	2	0.5	0.5	0.15	0.25	1.6	31.1	1255
27	2	0.5	0.5	0.15	0.25	1.6	31.8	1301
28	2	0.5	0.5	0.15	0.25	1.6	32.9	1360
29	2	0.5	0.5	0.15	0.25	1.6	32.9	1386
30	2	0.5	0.5	0.15	0.25	1.6	32.9	1412
31	2	0.5	0.5	0.15	0.25	1.7	34.4	1491
32	2	0.5	0.5	0.15	0.25	1.7	34.4	1517
33	2	0.5	0.5	0.15	0.25	1.7	34.4	1543
34	2	0.5	0.5	0.15	0.3	1.7	35.8	1650
35	2	0.5	0.5	0.15	0.3	1.7	35.8	1676
36	2	0.5	0.5	0.15	0.3	1.7	35.8	1702
37	2	0.5	0.5	0.15	0.3	1.7	35.8	1715
38	2	0.5	0.5	0.15	0.3	1.7	37.2	1802
39	2	0.5	0.5	0.15	0.3	1.7	37.2	1829
40	2	0.5	0.5	0.15	0.3	1.7	37.2	1855
41	2	0.5	0.5	0.15	0.3	1.8	38.9	1948
42	2	0.5	0.5	0.15	0.3	1.8	38.9	1974
43	2	0.5	0.5	0.15	0.3	1.8	38.9	2000

OUR PLANTS

APPLICATION

PACKAGE

PARTNER

FAQ

1. What is the difference between individual and overall shielding in instrument cables?
Individual shielding refers to shielding applied to each conductor pair within the cable, while overall shielding covers the entire cable assembly. Combined shielding (both individual and overall) provides maximum protection against electromagnetic interference (EMI).
2. Why are shielded instrument cables essential in industrial environments?
They minimize noise and signal interference, ensuring accurate data transmission in harsh conditions (e.g., power plants or manufacturing facilities) where EMI is prevalent.
3. What materials are commonly used for shielding in these cables?
Copper braid or aluminum foil shielding is typical, offering 85–100% coverage. Some cables combine both for enhanced performance.
4. Can shielded cables be used in high-temperature environments?
Yes, many models withstand up to 90°C (e.g., PVC-insulated cables) and operate at low temperatures as low as -40°C.
5. How does armor affect shielded instrument cables?
Steel wire armor (SWA) adds mechanical protection, while maintaining shielding integrity. Ideal for underground or rugged installations.
6. Are shielded instrument cables compatible with all connectors?
Yes, but proper grounding of the shield is critical. Unshielded connectors may degrade signal quality.
7. What certifications should I look for in shielded cables?
Key certifications include RoHS, CE, and ISO 9001, ensuring compliance with safety and quality standards.
8. Can these cables be customized for specific applications?
Yes, manufacturers offer customization for core count, conductor material (e.g., tinned copper), and jacket color.
9. Do shielded cables require special installation practices?
Avoid sharp bends during installation to prevent shield damage. Ground the shield at one end to avoid ground loops.
10. How do I choose between PVC and LSZH sheathed cables?
PVC is cost-effective for general use, while LSZH (Low Smoke Zero Halogen) is preferred in fire-sensitive areas (e.g., tunnels or ships).

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Categories	Shielded Instrument Cable
Brand Name:	Zhongdong
Model Number:	DJYPVP-300/500V ZC-DJYPVP 300/500V
Certification:	IEC,CE,ISO
Place of Origin:	Hebei，China
MOQ:	Negotiable
Price:	Negotiable
Payment Terms:	L/C,T/T
Supply Ability:	100KM/Week
Delivery Time:	10Days
Packaging Details:	wooden drums
Conductor:	Copper
Insulation:	PVC
Drain Wire:	Tinned copper
Voltage Rating:	300V/500V
Outer Sheath Colour:	Black,Blue
Temperature:	Fixed -40°C to +80°C