Product introduction
Cathode junction box is mainly used to connect the protected metal structures (cathodes), such as pipes, storage tanks, hulls, etc., to introduce the protective current into the protected objects, forming a complete electrochemical circuit. Its function is to collect the cables on the cathode side, ensure a reliable connection between the protected object and the system, and prevent the connection points from corroding due to exposure.
Product Parameter
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Application environment |
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Working temperatures |
-25℃~+50℃ |
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Humidness |
≤90% |
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Installation inclination |
≤5° |
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Altitude |
≤2000m |
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No flammable, explosive or seriously corroded metal gas place. |
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Electrical parameters |
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DC input |
adjustable resistor10Ω/200W(Can be customized according to the needs) |
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shunt |
3way DC 10A/100mV(Can be customized according to the needs) |
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DC output current |
3way DC 0～10A(Can be customized according to the needs) |
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Protection grade |
IP55W(Can be customized according to the needs) |
product specification
| Type | Size |
| carbon steel | 300mmX200mmX200mm |
| stainless steel | 400mmX300mmX200mm |
| FRP | 300mmX200mmX150mm |
*We design and manufacture based on relevant technical performance requirements, offer professional customization services, and can precisely meet the diverse needs of customers. We can produce according to customer requirements. In addition, we provide products with unique and innovative functions to meet the needs of each customer.
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