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Since 2011, we have been a professional manufacturer in the field of solar photovoltaic.

4mm Twin Core Solar Cable Customized Bulk Production 1
4mm Twin Core Solar Cable Customized Bulk Production 2
4mm Twin Core Solar Cable Customized Bulk Production 3
4mm Twin Core Solar Cable Customized Bulk Production 4
4mm Twin Core Solar Cable Customized Bulk Production 5
4mm Twin Core Solar Cable Customized Bulk Production 1
4mm Twin Core Solar Cable Customized Bulk Production 2
4mm Twin Core Solar Cable Customized Bulk Production 3
4mm Twin Core Solar Cable Customized Bulk Production 4
4mm Twin Core Solar Cable Customized Bulk Production 5

4mm Twin Core Solar Cable Customized Bulk Production

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Product Name
DC Solar PV Cable
Origin
China
Color
Black and Red or Customized
Specification
2.5mm2, 4.0mm2, 6.0mm2, 10.0mm2
Number of Cores
Twins Core
Transport Package
Drum or Roll
Conductor
Oxygen-free Tinned Copper Wire
Insulating Layer
125℃XLPO
Sheath Layer
125℃ XLPO
Special Process
lirradiated Cross-linked
Rated Voltage
AC:Uo/U=1.0/1.0KV DC:1.5KV
Voltage Test On Completed Cable
AC:6.5KV/ 5min,DC:15KV/5min
Ambient Temperature
-40℃~+90℃
Max Conductor Temperature
+120℃
Service Life
>25 Years(-40℃~+90℃)
Bending Radius
≥4×D (D<8mm),≥6×D (D≥8mm)
Cold bending test
EN60811-504
Damp Heat Test
EN60068-2-78
Weathering/UV-resistance
IEC 62930
Ozone resistance
EN60811-403
Ageing properties
EN60811-401
Smoke density
IEC61034,EN50268-2
Content of halogen acid gas
IEC670754-1 EN50267-2-1
Test under fire condition
EN60332-1-2
Thermal endurance properties
IEC60216-1
Resistance against acid and alkaline solution
EN60811-404

Specification

Cross Section
Conductor construction
Conductor Stranded
Cable OD
Conductor Dc Resistance
Current carring Capacity
Picking
mm²
Φn/mm±0.015
Φmm±0.02
Φmm±0.2
Ω/km
AT 60ºC(A)
mater/roll
2x2.5
36x0.285
2.0
5.1x10.5
8.21
36
100/100
2x4.0
56x0.285
2.4
5.5x11.5
5.09
44
100/100
2x6.0
84x0.285
3.0
6.5x13.6
3.39
60
100/100
2x10
80x0.39
4.0
7.5x15.4
1.95
82
100/100

Specification

PRODUCT NAME  62930 IEC 131 DOCUMEN NO PNTK-IE-003
SIZE  2×4mm²
SECTIONAL DRAWING 4mm Twin Core Solar Cable Customized Bulk Production 6
STANDARD BASIS IEC 62930-2017
MARKING 62930 IEC 131 2×4mm² HALOGEN FREE LOW SMOKEZHEJIANG PNTECH TECHNOLOGYCO.,LtD
CONDUCTOR MATERIAL  (Tinned plated copper)
CONSTRUCTION  (N/mm) TS 56/0.285±0.015
DIA (mm) 2.4 
INSULATION MATERIAL (XLPO)
OVER  DIAMEREDR(mm) 3.8±0.1
AVG. THICK(mm) ≥0.7
MIN. THICK(mm) ≥0.53
COLOR   Upon customer's request
SHEATH MATERIAL (XLPO)
OVER  DIAMEREDR (mm) 5.6±0.2 × 11.8±0.4
AVG. THICK  (mm) ≥0.8
MIN. THICK  (mm) ≥0.58
COLOR   Upon customer's request
ELECTRICALPERFORMANCE RATED VOLTAGE (V) AC1.0/1.0KVDC1.5KV
RATED TEMP  (℃) -40℃-90℃
COND. RESISTANCE  (Ω/km,20℃) ≤5.09
INSU. RESISTANCE  (M Ω.km,20℃) ≥709
VOITAGE WITH STAND TEST  AC6.5KV或DC15KV,5min
SPARK ELECTROMECHANICAL VOLTAGE (KV)
SHORT-CIRCUIT TEMPERATURE  ≤200℃/5s
PHYSICAL PROPERTYOF INSULATION MIN TENSILE STRENGTH  (N/mm²) ≥8.0
MIN BREAK ELONGATION RATE (%) ≥125
FLAME TEST  EN60332-1-2
THEORETICAL SERVICE LIFE (Year) 25 
ENVIRON MENT PROECTION ROHS2.0
Packingspecification Packing quantity: 100m

Add:No.1, North of Zhongyi Avenue, Gulin Town, Haishu District, Ningbo, China

All Weather

Dependability

These solar extension cables aredesigned for outdoor use andareuv & corrosion resistant andlp67 waterproof.

2 (6)
IP67
WATERPROOF GRADE
1 (9)
UL94V-O
DEPENDABILITY

Product Details

Pntech creates excellent ouality

6 (6)

Quality tinned copper

Tin plating process,oxidation resistant, not easy to rust, good conductivity, 99.98% pure copper, low resistance, can reduce the power loss in the current conduction process.

5 (6)

Sheathing Material

The insulation adopts low smoke halogen free irradiated cross-linked polyolefin (XLPO), which is fire retardant,high and low temperature resistant,UVresistance, corrosion resistance, long service life.

Double Insulation

The material of insulation and sheath

Layer is radiation cross-linked polyolefin(XLPO). The sheath is thickened, folding resistant, and durable.

3 (5)

Separable

The dual core photovoltaic cable has the advantages of convenient installation and laying, beautiful wiring, separable and convenient use.

4 (3)

Product Details

Pntech creates excellent ouality

4mm Twin Core Solar Cable Customized Bulk Production 13

Quality tinned copper

Tin plating process,oxidation resistant, not easy to rust, good conductivity, 99.98% pure copper, low resistance, can reduce the power loss in the current conduction process.

Sheathing Material

The insulation adopts low smoke halogen free irradiated cross-linked polyolefin (XLPO), which is fire retardant,high and low temperature resistant,UVresistance, corrosion resistance, long service life.

4mm Twin Core Solar Cable Customized Bulk Production 14
4mm Twin Core Solar Cable Customized Bulk Production 15

Double Insulation

The material of insulation and sheath

Layer is radiation cross-linked polyolefin(XLPO). The sheath is thickened, folding resistant, and durable.

Separable

The dual core photovoltaic cable has the advantages of convenient installation and laying, beautiful wiring, separable and convenient use.

4mm Twin Core Solar Cable Customized Bulk Production 16

Products Features

4mm Twin Core Solar Cable Customized Bulk Production 17
RESISTANCE
Low Resistance Value
4mm Twin Core Solar Cable Customized Bulk Production 18
FLAME RETARDANT
Flame Retardant material
4mm Twin Core Solar Cable Customized Bulk Production 19
ENVIRONMENT
High and low temperature resistant
4mm Twin Core Solar Cable Customized Bulk Production 20
OXIDATIVE
Antioxidants
单头延长线  (15)
INSTALL
Easy Installation
单头延长线  (12)
MATERIAL
Environmental Protection

FAQ

1
Which size of cables should I choose ?
4mm2(12AWG) can be used no matter how many SOLAR panels are in series and the single string output current does not exceed 15A.After the convergence of several branches of the main output, depending on the situation, can consult us.
2
Where are the photovoltaic cables used?
Photovoltaic cables are used to connect solar cell modules and inverters.
3
How long is the service life of photovoltaic cable?
Without additional protection, it can be used for more than 25 years in outdoor ventilation and dry conditions.


Company Advantages

· PNTECH 4mm twin core solar cable is well-controlled in every detail of the production.

· The strict quality system ensures the high performance of this product.

· Zhejiang Pntech Technology Co., Ltd.' aim: High quality materials, sophisticated equipment, exquisite workmanship.


Company Features

· Zhejiang Pntech Technology Co., Ltd. is expanding its factory scale to get higher capacity for 4mm twin core solar cable.

· At present, 4mm twin core solar cable have been sold to overseas markets. Our company is recognized by the majority of users.

· We will do all the best to make PNTECH to be the most famous brand. Get an offer!


Application of the Product

PNTECH's 4mm twin core solar cable can play a role in various industries.

PNTECH has an excellent team consisting of R&D, production, operation and management. According to actual needs of different customers, we could provide customers with practical solutions.

Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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We focus on providing Solar PV Cable,PV Cable,Solar PV Connector,Solar Tool Kits (Only Sales) for various industries
Contact Us
Add:

No.108, West of Yinxian Avenue. HaishuDistrict, Ningbo, Zhejiang, China, 315012

Contact person: Ms. Sue Qiu  
Tel: +86-15267896448
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