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H1Z2Z2-K US
H1Z2Z2-K US cable for photovoltaic installations, with halogen-free insulation and jacket, and an outer armor made of galvanized steel wires.
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Key Parameters
- Operating temperature
- −40 °C to +90 °C
- Elevated operating temperature
- Up to +120 °C for 20,000 hours
- DC Operating Voltage
- 1.5 kV, up to 1.8 kV
- Rated AC voltage
- 1.0/1.0 kV
- Maximum core temperature during operation
- +90 °C
- Short-circuit temperature
- +250 °C, for a maximum of 5 seconds on the wire
- Minimum ambient temperature for permanent installation
- −40 °C
- Minimum installation temperature
- −25 °C
- Test voltage: 50 Hz
- 6,500 V AC
- Minimum bending radius for permanent installation
- 4 × cable diameter
- Expected service life
- 25 years
- CPR Fire Reaction Class
- Dca according to EN 50575
- EN 50618 Certificate
- 1250124
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Construction
- Vein
- Tin-plated electrolytic copper Cu-ETP1, Class 5 according to IEC 60228 and DIN EN 13602
- Insulation
- Special halogen-free cross-linked plastic, white
- Coating
- Special halogen-free cross-linked plastic, available in black, red, or blue
- Armament
- Outer braid made of FeZn-galvanized steel wires; minimum braid density of 90%
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Properties
Resistant to UV, ozone, hydrolysis, and ammonia. Halogen-free construction with enhanced resistance to acids and bases.
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Standards
PN-EN 50618:2015-03; EN 60332-1; IEC 60332-1; PN-EN 61034-2; PN-EN 60754-2; EN 50575; IEC 60228; DIN EN 13602.
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Application
Connections between solar panels and between the panels and the inverter. The FeZn external coating enhances resistance to mechanical damage and damage caused by rodents.
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Technical Tables
US production
| Wire cross-sectional area [mm²] | Maximum wire diameter in a strand [mm] | Nominal insulation thickness [mm] | Nominal coating thickness [mm] | Approximate diameter of the cable in the conduit [mm] | Minimum insulation resistance at 20 °C [MΩ·km] | Minimum insulation resistance at 90 °C [MΩ·km] |
|---|---|---|---|---|---|---|
| 2,5 | 0,26 | 0,7 | 0,8 | 5,1 | 690 | 0,86 |
| 4 | 0,31 | 0,7 | 0,8 | 6,0 | 580 | 0,58 |
| 6 | 0,31 | 0,7 | 0,8 | 6,7 | 500 | 0,50 |
| 10 | 0,41 | 0,7 | 0,8 | 8,5 | 420 | 0,42 |
| 16 | 0,41 | 0,7 | 0,9 | 9,4 | 340 | 0,34 |
| 25 | 0,41 | 0,9 | 1,0 | 12,0 | 340 | 0,34 |
Other cross-sections and designs are available upon request.
Current-Carrying Capacity
| Wire cross-sectional area [mm²] | A single overhead cable [A] | A single cable on the surface [A] | Two cables side by side on surface [A] |
|---|---|---|---|
| 2,5 | 41 | 39 | 33 |
| 4 | 55 | 52 | 44 |
| 6 | 70 | 67 | 57 |
| 10 | 98 | 93 | 79 |
| 16 | 132 | 125 | 107 |
| 25 | 176 | 167 | 142 |
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Available versions
Black, red, or blue coating. Other cross-sections and designs are available upon request.
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