Rated Current: 20A, 25A, 30A, 35A | Max Working Voltage: 100V |
|---|---|
Pollution Degree: Class A | Connecting Capacity: 1x4mm2 , 12AWG |
Degree of Protection: IP68 | Flame Class: UL94-V0 |
Rated Voltage : DC1500V | Ambient: -40 ~ +85 |
Diode Model | Rated Current | Rated Voltage | Rated Current | Number |
|---|---|---|---|---|
MK6045 | 60A | 45V | 30A | 3 |
MK5045 | 50A | 45V | 25A | 3 |
MK4045 | 40A | 45V | 20A | 3 |
Installation
Even the most impressive solar components rely on proper installation to deliver on their promises. The Solreach PV Junction Box OSTA-03 (XY) is no exception. This feature-packed box boasts an IP68 weatherproof rating and UV-resistant shell, but to maximize its effectiveness, a secure and professional installation is crucial.
While the PV Junction Box OSTA-03 (XY) itself is built tough, improper installation can compromise its weatherproofing capabilities, potentially exposing wires and connections to moisture and dust, leading to malfunctions and safety hazards.
Step 1
Put the bottom of the junction box up on the glue applicator, and the glue applicator will automatically put the back plate glue into the silicone slot at the bottom of the junction box
Step 2
Place the electric soldering iron on the bus bar and the tin block, so that the tin block melts and the busbar is bonded to the metal, which can be cooled and solidified.
Step 3
Place the AB glue mixing pipe in the box and start to inject glue until the glue is filled to the overflow position.
Step 4
After AB glue curing Base buckle slot on the cover snaps alignment, surrounded by pre-force, the top cover is pressed into the base.
Product Details
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Compact Design: Ideal for low-rated current applications.
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Optimum/minimal glue & potting consumption.
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Thermal Design: Ensures necessary heat dissipation.
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Maintains localized temperature under control.
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Weather Resistant: Plastic enclosure sustains harsh weather conditions.
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IP68 Protection: Ensures reliable performance against water ingress.
FAQ:
Q: What are the Key Features of the PV Junction Box (XY) ?
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High Current Capacity: Integrated diode modules enable the PV Junction Box (XY) to handle high currents, ideal for larger solar installations.
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Enhanced Safety: Physically separated busbars prevent accidental short circuits, safeguarding your system.
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Durable Design: The UV-resistant shell withstands harsh outdoor environments, ensuring long-term performance.
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Superior Weatherproofing: The PV Junction Box OSTA-03 (XY) boasts an IP68 rating, signifying exceptional protection against water ingress.
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Optimized Performance: The split structure design minimizes heat concentration on diodes, leading to improved efficiency.
Q: What are the Technical Specifications of the PV Junction Box OSTA-03 (XY)?
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Rated Current: 20A, 25A, 30A, 35A (depending on model)
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Rated Voltage: DC 1500V (UL & TUV certified)
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Degree of Protection: IP68 (1 meter submersion for 1 hour)
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Ambient Temperature Range: -40°C to +85°C
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Material: Flame-retardant plastic shell, PPO black insulation, copper NI plated contacts
Q: Why Choose Solreach for your PV Junction Box?
Solreach is a trusted supplier of solar equipment, offering exceptional customer service and technical support.
Q:Where can I find more information about the PV Junction Box?
For detailed specifications, datasheets, or to speak with a Solreach representative, please visit our website or contact us directly.
Q: Is the Solreach PV Junction Box OSTA-03 (XY) suitable for ground-mounted solar systems?
Absolutely! The PV Junction Box OSTA-03 (XY)'s weatherproof design (IP68 rating) and wide temperature tolerance (-40°C to +90°C) make it ideal for ground-mounted solar applications. Its durable construction protects against dust, rain, snow, and UV rays, ensuring reliable performance in even the most challenging environments.
Safety Measures
Installation
When installing the junction box, make sure the solar panel is not working and you don't touch
the plus and minus rails at the same time to avoid an electronic shock and diode disruption.
Leakage
When installing, evenly smear the silica adhesive on the base of the junction box in order to prevent leakage.
Safety
Do not connect the plus and the minus together of the same junction box at any time.
Efficiency
Keep the rubber clean and no adhesive when assembly, or it affect the efficiency of the panel.
Caution
Do not insert and withdraw the plus and minus connector frequently except repairs because the sealing performance will be cut down.
Substances
Keep paraffin away from PV junction box and connector, such as, oil, lubricant, electric revival, and other paraffin substance.