Benefits for you:
Designed for 1500V DC combiner box, protection rating: IP67, IK10.
Dimensions: 930W×730H×260D mm,suitable for 16, 20, 24 strings combiner box.
Features
Upgraded Material: This outdoor project box is crafted with upgraded premium Fiberglass reinforced polyester(FRP) composite plastic, delivering superior durability and impact resistance compared to traditional Non-metallic materials, ensuring a more reliable and advanced solution for your various applications. Whether you are a personal DIY enthusiast, a business customer, or a government client, this product is thoughtfully engineered with you in mind to minimize maintenance and replacements, offering dependable performance for the long term.
Flame retardant grade UL94-V0: In response to the electrical safety needs of high fire risk scenarios, this flame retardant junction box uses UL94-V0 grade halogen-free flame retardant materials and achieves all-round fire protection through the following technical upgrades: extreme flame retardant performance, arc resistance design, toxicity control, engineering reliability, UV resistance, and this product complies with RoHS2.0 standards.
IP67 Rating: This FRP enclosure strictly follows the IEC 60529 standard to achieve IP67 protection level upgrade, and builds a full-dimensional environmental protection system through the following technical innovations, precision sealing architecture, extreme environment tolerance, and mechanical protection enhancement.
Solutions: This FRP enclosures adopts modular system design and is suitable for various applications such as Photovoltaic DC AC equipment, offshore wind power equipment, rail transportation, outdoor LED lighting, smart integration platforms, etc. Compatible with DIN rail, wall-mounted and pole-mounted.
Customized Service: Provide customized CNC openings, laser printing, UV digital printing,provide full-process digital customization services to achieve full-dimensional customized solutions from structural adaptation to surface treatment.
Technical parameters
| Product type | DC Combiner Box |
| Material | Fiberglass reinforced polyester |
| Color | RAL7035 |
| Insulation | Total insulation(Class ll) |
| Sealing gasket | Silicone |
| Degreeof protection | IP67 |
| Flame retardant grade | UL94-V0 |
| Voltage | 1500V DC |
| Mechanical impact resistance | IK10 |
| Custom Service | Openings,UV digital printing,laser printing |
ENCLOSURE FEATURES
1) Thermal deformation: ≥240°C
2) Impact strength: ≥90 (KJ/m2)
3) Bending strength: ≥90 (MPa)
4) Insulation resistance: 1. Normal state: ≥ 1MΩ 2. After soaking in water for 24 hours: ≥ 1MΩ
5) Arc resistance: ≥180 (S)
6) Tracking Index (PTI): ≥600 (V)
7) Flammability: UL94-V0
8) Protection level: IP67 Flame retardant level: V-0,Total insulation (Class II)
9) M8 copper insert torque: 7N.m
10) Color difference of cabinet appearance: within 1.5
11) Unpacking tension: ≤230(N) using a tension meter to test
12) Tolerance of wall thickness on four sides of box: 4mm±0.5 Tolerance of other wall thickness: 3.5mm±0.5
The gap between the box cover and the box body: 3mm±1.5 The gap between the four corners: within 4.5mm±1.5
Cabinet warpage: within 2mm, the surface of the cabinet is smooth and clean, without obvious concave and convex marks.
The height of the silicone at the corner of the box cover is based on the groove plane ± 2mm Compression: 2.5mm ± 1
Remark:
1. Anti-corrosion grade of the whole machine: C5, waterproof grade: IP67.
2. The door locks, hinges, and buckles are firmly installed and will not fall off during normal use.
Working environment:
Working temperature: -40℃～+155℃
Relative humidity: when the temperature is +40°C, the humidity does not exceed 99%
Atmospheric pressure: 101KPa
Vibration: Frequency 10-220Hz Acceleration up to 50m/s
Applications
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