Introduction to EVP Automotive Cable

2-core shielded cable is an electrical connecting cable that contains two individually insulated conductors inside and features an overall shield. Its core value lies in transmitting signals while effectively resisting external electromagnetic interference, thereby ensuring signal stability and purity.

Structure and characteristics of 2-core shielded cable

Description of each layer of cable structure (from inside to outside)

Layer	Name	Material / Construction	Function
1	Conductor	Oxygen‑free copper, stranded (Class 5/6 flexible conductor)	Conducts power or signals; flexible for easy installation
2	Insulation	Cross‑linked polyethylene (XLPE)	Electrical insulation; temperature rating up to 105°C
3	Filling	Non‑hygroscopic material (e.g., polypropylene mesh tape)	Maintains round core shape; enhances mechanical strength
4	Wrapping Tape	Polyester or flame‑retardant tape	Secures core assembly; assists flame retardancy
5	Shield	Copper wire braid (braid coverage ≥ 80%)	Electromagnetic interference (EMI) protection; can serve as grounding
6	Outer Sheath	Low smoke halogen free (LSZH) polyolefin	Mechanical protection, moisture resistance, flame retardant, low smoke & halogen free

2-core shielded cable Overall Structure Diagram

2-core shielded cable

Core advantages of 2-core shielded cable

Core Concept & Advantages

The naming of 2-core shielded cables is based on application, insulation material, and construction. Different types have different performance characteristics and application scenarios.

How it works:
The cable uses an internal shield (usually a copper braid or aluminum foil) to wrap around the signal conductors. The shield is grounded. Interference signals are absorbed by the shield and diverted to the ground, protecting the internal signals.

Advantages:
Anti-interference: Effectively suppresses external EMI, ensuring signal quality.
Signal stability: Maintains signal integrity over long distances or in noisy environments.
Transmission security: Prevents signal leakage and improves system reliability.

Common specifications of 2-core shielded cable

Common 2-Core Shielded Cable Specification Table
Type	Nominal Cross-section (mm²)	Conductor Construction (strands/dia. mm)	Approx. Outer Diameter (mm)	Shield Density/Material	Sheath Material	Temperature Range (approx.)
RVVP	2×0.3	16/0.15	~6.2	Braid (65-80%)	PVC	-15°C ~ +70°C
(General signal)	2×0.5	16/0.20	~6.8	Copper braid	PVC	-15°C ~ +70°C
	2×0.75	24/0.20	~7.2	Braid (65-80%)	PVC	-15°C ~ +70°C
	2×1.0	32/0.20	~8.0	Braid (65-80%)	PVC	-15°C ~ +70°C
	2×1.5	48/0.20	~9.0	Braid (65-80%)	PVC	-15°C ~ +70°C
KVVP	2×0.75	1 (solid core)	~7.54	Braid (65-80%)	PVC	-15°C ~ +70°C
(Industrial control)	2×1.5	1 (solid core)	~8.74	Braid (65-80%)	PVC	-15°C ~ +70°C
	2×2.5	1 (solid core)	~9.92	Braid (65-80%)	PVC	-15°C ~ +70°C
	2×4	1 (solid core)	~10.90	Braid (65-80%)	PVC	-15°C ~ +70°C
RVSP	2×0.3	16/0.15	~5.1	Braid (80%)	PVC	-15°C ~ +70°C
(Comms/RS-485)	2×0.5	16/0.20	~5.6	Braid (80%)	PVC	-15°C ~ +70°C
	2×0.75	24/0.20	~6.0-8.0	Braid (80%)	PVC	-15°C ~ +70°C
	2×1.0	32/0.20	~7.0-8.6	Braid (80%	PVC	-15°C ~ +70°C

certificate

Our Certificate

TUV

SAA

U.L

packing and shipping

packaging and shipping

01.

export packaging

Moisture prevention: A desiccant (silica gel packet) must be placed inside the coiled cable, and the humidity indicator card should be checked before sealing the film.
Fumigation: If wooden pallets or trays are used for export, they must bear the IPPC (International Plant Protection Convention) fumigation mark, otherwise they may be destroyed or subject to mandatory treatment at the destination port.
Label: The shipping mark must be firmly affixed, including the contract number, gross weight, reel number, as well as marks such as "Do Not Stack" and "Keep Dry".

02.

Multiple modes of transportation

Providing one-stop logistics services such as "door-to-port" or "door-to-door" can simplify the communication process and offer more cost-effective integrated freight rates.

JSH Cable Advantages

Advanced equipment

Advanced equipment and multiple production lines are the guarantee of our cable quality and production capacity.

Application: Our cables have been extensively used in municipal, electric power, water conservancy, steel, coal, petroleum, chemical, construction, subway, high-speed rail, airport, and other fields.

Advanced Equipment and Reliable Technology: We employ cutting-edge equipment and reliable technology to ensure the manufacturing of superior products.

Ustomer Satisfaction: Our excellent management practices, along with guaranteed quality and reliable technical support, provide customers with reliable products and satisfactory services.

Extensive Market Reach: Our products have been distributed across more than 30 provinces and regions in China and exported to over 20 countries, including Russia, Spain, and the United States.

FAQ

Q1: Are you a factory or trading company?

A1: We are a manufacturer.

Q2: Can I send you here to purchase samples of 2-core shielded cable?
A2: Yes! You are welcome to place sample order to test our superior quality and services.

Q3: What is your Warranty?
A3: All the products will have 12 months Warranty.

Q4:What payment method do you accept?
A4:T/T(Bank transfer), L/C, Western Union, Money Gram, Paypal, etc.

Q5: Can you put my brand name (logo) on these products?
A5: Yes! The professional OEM services will be welcomed to us. Our factory accepts to make the logo free for
bulk orders.

Q6: May I know the status of my order?
A6: Yes .The order information and photos at different production stage of your order will be sent to you and the information will be updated in time.

Q7: What's the leading time? (How long do you need to prepare my goods? )
A7: Delivery (no more than 1000pcs) will be arranged within 3-7 days after payment, and arrive you within about 3-7 working days via international express.