Photovoltaic PV Solar DC Cable H1Z2Z2-K 1.5~240mm² 1500V
APPLICATION
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Renewable Energy Systems
Widely used in photovoltaic power plants for connecting solar panels to inverters
Suitable for both rooftop and ground-mounted solar arrays due to its UV-resistant properties
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Industrial Automation
Deployed in control cabinets for motor connections in manufacturing lines
Used as trailing cables in cranes and robotic systems (flexible variant available)
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Infrastructure Projects
Approved for underground installations in commercial buildings (tested to 90°C)
Common in tunnel lighting systems where halogen-free properties are required
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Specialized Environments
Marine applications due to its oil-resistant sheath (oil-resistant variant H1Z2Z2-KO)
Mining equipment connections with enhanced mechanical protection
CONSTRUCTION
Conductor:Class 5 tinned copper conductors
Insulation:Halogen free flame-retardant insulation material for solar cables
Outer sheath:Halogen free flame retardant sheath material for solar cables
STANDARD
EN50618:2014
CHARACTERISTIC
- AC Voltage Rating Uo/U:1.0/1.0kV
- DC Voltage Rating Uo/U:1.5kV
- Maximum operating temperature of conductor:+120℃
- Operating ambient temperature: -40℃~+90℃
- Cable laying temperature:Not less than -25℃
- Minimum Bending Radius: Single core:6D (D is the actual outer diameter of the cable)
SPCIFICATION
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Cross section(mm²)
|
Conductor Construction(no/mm)
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Conductor Stranded OD.max(mm)
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Cable OD.(mm)
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Approximate weight of cable
kg/km
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Max Conductor Resistance(Ω/km,20°C)
|
|
1×1.5
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48/0.20
|
1.58
|
4.8
|
35
|
13.7
|
|
1×2.5
|
77/0.20
|
2.02
|
5.2
|
47
|
8.21
|
|
1×4
|
56/0.285
|
2.46
|
5.7
|
64
|
5.09
|
|
1×6
|
84/0.285
|
3.01
|
6.3
|
86
|
3.39
|
|
1×10
|
77/0.40
|
4.1
|
7.2
|
128
|
1.95
|
|
1×16
|
7×17/0.40
|
5.5
|
8.9
|
196
|
1.24
|
|
1×25
|
7×27/0.40
|
6.7
|
10.7
|
299
|
0.795
|
|
1×35
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7×38/0.40
|
8.2
|
12.4
|
407
|
0.565
|
|
1×50
|
19×20/0.40
|
10.0
|
14.6
|
571
|
0.393
|
|
1×70
|
19×28/0.40
|
11.6
|
16.4
|
773
|
0.277
|
|
1×95
|
19×38/0.40
|
13.5
|
18.5
|
1024
|
0.210
|
|
1×120
|
24×38/0.40
|
14.4
|
19.8
|
1266
|
0.164
|
|
1×150
|
30×38/0.40
|
16.2
|
22.2
|
1584
|
0.132
|
|
1×185
|
37×38/0.40
|
18.2
|
25.0
|
1967
|
0.108
|
|
1×240
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48×38/0.40
|
20.6
|
27.8
|
2518
|
0.0817
|
FACTORY
PROJECT
PACKAGE
FAQ
Q: What is the H1Z2Z2-K cable used for?
A: It is a solar photovoltaic cable designed for DC power transmission in solar systems, connecting panels to inverters or junction boxes
Q: What standards does H1Z2Z2-K comply with?
A:Complies with EN 50618:2014 (European standard) and often carries TUV/CE certifications for safety and performance
Q: What conductor material is used?
A: Features 5-class stranded tinned copper wire for low resistance and corrosion resistance
Q: What is the maximum operating temperature?
A: 120℃ for conductors and 90℃ for ambient use, with short-term tolerance up to 200℃ (5 seconds)
Q: What insulation and sheath materials are used?
A: Cross-linked polyethylene (XLPO) insulation and sheath, offering flame-retardant, halogen-free, and UV-resistant properties
Q:What is the rated voltage?
A: DC 1.5kV (maximum permissible voltage: 1.8kV)
Q: What colors are available for the outer sheath?
A: Typically black or red for polarity identification
Q:How is the cable installed?
A: Suitable for direct burial, overhead, or conduit installations due to its weatherproof design
Q: What is the lifespan of the H1Z2Z2-K cable?
A: ≥25 years under normal conditions, resistant to aging and environmental stress
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