Processing of Low Voltage Cable Trays in Indonesia

Low voltage cable trays in Indonesia are fabricated using materials like mild steel, stainless steel, aluminum, and FRP, with standardized processes ensuring durability, safety, and compliance with international and local standards.

Types of Cable Trays and Materials

Indonesian manufacturers produce a variety of cable trays suitable for low voltage applications, including:

• Ladder-type trays: Ideal for heavy cables, providing strong support and ventilation.
• Perforated trays: Allow airflow and are suitable for data centers and server rooms.
• Wiremesh trays (Cable Cage): Lightweight, flexible, and highly ventilated, often used in commercial and industrial installations.
• Duct trays: Enclosed trays for additional protection against dust and moisture. Materials commonly used include mild steel, stainless steel, aluminum, and Fiber Reinforced Plastic (FRP), with options for hot-dip galvanization (HDG) to enhance corrosion resistance and durability (PT. Surya Cakra Mandiri, PT Mitra Nusa Internasional) .

Fabrication and Processing Standards

The processing of cable trays in Indonesia typically involves:

1. Cutting and shaping: Raw materials are cut to standard lengths (commonly 3 meters) and shaped into ladder, perforated, or wiremesh forms.
2. Surface treatment: Steel trays are often hot-dip galvanized according to ASTM A123 standards to prevent corrosion. FRP trays are molded for strength and lightweight performance.
3. Quality testing: Products undergo load testing, welding certification (BNSP), and compliance with NEMA standards to ensure structural integrity and safety.
4. Customization: Manufacturers provide custom dimensions, widths, and heights to meet specific project requirements, including heavy-duty applications (PT Mitra Nusa, PT Kreasi Industri Tray) .

Certifications and Compliance

Leading Indonesian cable tray manufacturers maintain certifications to ensure quality and safety:

• ISO 9001:2015 (Quality Management)
• ISO 14001:2015 (Environmental Management)
• ISO 45001:2018 (Occupational Health & Safety)
• NEMA VE 1 and SNI standards for electrical installations
• SUCOFINDO testing for compliance with international standards (PT Kreasi Industri Tray, Metosu) .

Applications

Low voltage cable trays are widely used in:

• Industrial plants and factories
• Commercial buildings, shopping centers, and hotels
• Data centers and server rooms
• Infrastructure projects requiring organized and safe cable management These trays provide efficient cable routing, protection from mechanical damage, and ease of maintenance, while supporting long-term reliability and safety in electrical installations.

Leading Manufacturers in Indonesia

• PT. Surya Cakra Mandiri: Offers ladder, tray, wiremesh, and FRP systems with ISO certifications and load-tested products .
• PT Mitra Nusa Internasional (MNITray): Produces perforated, non-perforated, and wiremesh trays with HDG finishing and large-scale distribution capabilities .
• PT Kreasi Industri Tray: Specializes in cable support systems with SUCOFINDO certification and custom fabrication .
• Metosu: Provides cable trays and lighting management systems with NEMA VE 1 and SNI certifications, emphasizing tailored solutions for diverse projects . These manufacturers ensure that low voltage cable trays in Indonesia meet industrial standards, project-specific requirements, and long-term performance expectations.