Premium Quality Double-Layer Insulated Solar Cable 4mm for Solar Installation Wiring with Flameproof

• Customization: Available
• Application: Industrial
• Material Shape: Round Wire
• Model NO.: CRSCBL B-4mm
• Sheath Material: XLPE
• Insulating Material: XLPE
• Conductor Type: Class 5 Tinned Cooper
• Brand: Crscbl
• Certification: TUV
• Wire Core Material: Tinned Copper
• Model No: H1z2z2-K
• Type: Low Voltage
• Color: Black/Red,Optional
• MOQ: 1000meters
• Warranty Years: 25 Years
• Transport Package: Drum or Roll
• Specification: 4MM
• Trademark: CRSCBL
• Origin: China
• HS Code: 8544601290
• Production Capacity: 10000000

Product Description

Product Introduction

Product Specifcations

SPECIFICATION
Product Model	62930 IEC131/H1Z2Z2-K 4mm²
Cable Structure	Rated Voltage	DC1500V
	Conductor	Cross-sectional Area (mm²)	4
		Material	Stranded Tinned Copper
		Conductor Size (mm)	56/(0.285±0.09)
		Stranded Outer Diameter (mm) Reference	2.42
	Inner Insulation Layer	Material	XLPE
		Average Thickness (mm)	0.70
		Minimum Thickness (mm)	0.53
		Outer Diameter (mm)	3.95±0.10
		Color	Black
	Outer Protective Layer	Material	XLPE
		Average Thickness (mm)	0.80
		Minimum Thickness (mm)	0.58
		Outer Diameter (mm)	5.55±0.2
		Color	Black
Mechanical Performance	Elongation (Un-aged)	≥125%
	Tensile Strength (Un-aged)	≥8MPa
	Cold Bend Test (-40±2.0ºC×16h)	No Cracking
	Flame Test (IEC60332-1)	Pass
	Rated Temperature	-40ºC~+90ºC
	Thermal Endurance	Elongation ≥50%, Tested at Temperature ≥120ºC
Electrical Properties	Maximum Conductor DC Resistance at 20ºC	≤5.09Ω/km
	Dielectric Strength	6.5KV/5min
	Spark Test Voltage	10000VAC
	Insulation Resistance at 20ºC	709MΩ.km
	Maximum Current Rating at 20ºC	57A
Compliance Standards	Product Standard & Certification	EN50618 & IEC62930
	Reference Standard	R50459276
Packaging Options	(a) Standard Lengths: 250m, 500m, and 1000m
	(b) Alternative delivery options available upon request

Product Selling Points

High Durability

·Designed for long-term outdoor use with a lifespan

exceeding 25 years.

·Resistant to UV radiation, ozone, and extreme

weather conditions.

Excellent Electrical

Perormance

·ow energy loss with high conductivity copper or

tinned copper conductors.

·Consistent perormance under varing temperatures

from -40°C to +90°C.

Flexible and Easy

Installation

·High fexibility enables easy routing and connection

in complex systems.

·Lightweight design reduces installation time and

labor costs.

Packaging Method

Packaging method:

One pallet contains sixteen rolls, each roll

measuring 1,000 meters.

Company Introduction

 

Qingdao Cyrus Cable Technology Co., Ltd. is a comprehensive cable technology enterprise integrating R&D, manufacturing, and international trade. Equipped with advanced production facilities and world-class testing laboratories, the company is dedicated to delivering high-quality cable solutions that meet and exceed industrial and national standards.
 

Our product range is diverse, including audio-video cables, data cables, computer network cables, photovoltaic cables, and specialty cables. Among them, CAT 5E LAN cables, CAT 6 LAN cables, fexible cables, and photovoltaic cables are paricularly popular in the communications, power, transporation, and construction industries. Our products are cerifed by CCC, UL, CE, and ISO9001:2015 quality management system, ensuring quality and safety.
 

Backed by a renowned R&D team of cable experts, the company continuously drives technological innovation and product upgrades. Adhering to the core principles of "integrity and customer first," we are committed to providing high-quality products and solutions to customers worldwide.

On the path of global expansion, Qingdao Cyrus Cable is dedicated to becoming a leader in the cable industry, building a trusted international brand, and connecting the world with excellence.

 

Why Choose Us

 

Rapid Response & Support: We prioritize our customers' inquiries, ensuring a detailed response within 8 hours to address any needs promptly.
 

Exper Technical Support: Our team is dedicated to providing tailored solutions based on customer requirements. We offer expert assistance in resolving technical challenges effciently.
 

Competitive Pricing: We offer transparent, reasonable pricing, with multiple solution options to choose from, helping customers save both time and money without compromising quality.
 

Quality Assurance: Each product undergoes multi-stage testing to guarantee reliability and superior performance in the most challenging environments. Our technology maximizes energy yield and operational effciency.

 

FAQ

 

Q: What are PV cables?

A: PV cables are designed for solar power systems, connecting panels to inverters and ensuring safe electricity transmission.
 

Q: What are their key features?

A: They are UV-resistant, weatherproof, and durable, with excellent insulation and flexibility, suitable for outdoor use.
 

Q: How to choose the right PV cable?

A: Consider voltage, current, environment, cerifcation (e.g., IEC 62930, TÜV), and cable size to minimize power loss.
 

Q: Are they fire-resistant?

A: Yes, most PV cables meet international fre safety standards.
 

Q: Can they be buried underground?

A: Yes, specifc PV cables are suitable for direct burial with proper insulation.
 

Q: How long do PV cables last?

A: Typically, 25+ years, matching the lifespan of solar panels.
 

Q: Can I use regular cables?

A: No, PV cables are designed to handle solar systems' demands.