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RPVU 90 Solar PV Cable

RPVU90 Solar Cable is a specialized type of electrical cable designed for use in photovoltaic (PV) systems, such as solar power installations. It is engineered to connect solar panels to other system components, like inverters or array boxes, and is suitable for both DC (direct current) and AC (alternating current) connections.

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OVERVIEW

SPECIFICATIONS

CONSTRUCTION

PARAMETER

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Application

RPVU90 cables are used for interconnecting photovoltaic panels in rooftop or solar farm setups, linking them to the broader electrical system that converts solar energy into usable electricity.

It can be installed indoors or outdoors, in raceways, conduits, or exposed wiring setups, and is compliant with the Canadian Electrical Code (e.g., CEC Part I Section 64-210) for photovoltaic systems. Its versatility makes it ideal for both grounded and ungrounded systems.
 

Electrical Characteristics

–Voltage Rating:1000 V or 2000 V (dual-rated 1 kV/2 kV options are common)

Physical Characteristics

–Temperature Rating: -40°C to 90°C
–RoHS Compliant
–Flame Resistance:VW-1
–Conductor AWG: 12 to 2000 AWG

Certifications

-CSA C22.2 No. 271 (Photovoltaic Cables).

-CSA C22.2 No. 38 (Thermoset-Insulated Wires and Cables).

-RoHS compliant (Restriction of Hazardous Substances).

Specifications

  • ROHS Certified
  • Low Voltage
  • UV Resistance
  • Working 90℃
  • Cold Resistant -40℃
  • Flame Retardant
  • Oil Resistance

RPVU 90 Solar Cable Constructions

ComponentMaterialType/PropertiesSize/Details
ConductorCopper (bare or tinned) or aluminumStranded (Class B or finer, ASTM B8 for copper, ASTM B231 for aluminum)18 AWG to 1000 kcmil
InsulationCross-linked polyethylene (XLPE)UV-resistant, moisture-resistant, withstands -40°C to 90°CComplies with CSA C22.2 No. 271 (rated for 600V, 1000V, 2000V)
JacketOptional: Sunlight-resistant XLPE or PVCEnhances abrasion, chemical, and sunlight resistance; marked “SUN RES”Thin protective layer (if present)
MarkingsPrinted on cable“RPVU90,” voltage rating (e.g., 2000V), “SUN RES,” “DIR BUR,” CSA certification marksFor compliance and identification

RPVU 90 Solar Cable Parameters

Size
(AWG/Kcmil)		ConductorInsulation
Thickness		Approx O.D.Weight/KmWeight/KmMax. DC resistance at 20 C )Max. DC resistance at 20 C )
Nos of strands(CU)Nos of strands(AL)mmmmkgs(CU)kgs(AL)Ω/km(CU)Ω/km(AL)
147/1.524.935/8.6214.1
127/1.525.348465.438.88
107/1.525.969563.4095.589
8772.037.7112802.1443.515
6772.038.71601021.3482.211
4772.039.92441350.84811.390
2772.0311.43621830.53350.8745
1/019182.4114.25762860.33540.5498
2/019182.4115.47163370.26600.4361
3/019192.4116.58764000.21100.3459
4/019192.4118.010734770.16730.2743
25037362.7920.113215790.14160.2322
35037362.7922.717537500.10110.1659
40037362.7923.720398360.088510.1450
50037362.7926.0252010280.070800.1161
75061583.1831.3374514630.047210.07738
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