Trafindo Dry Type Traction Transformer - IP-00 (Without Enclosure) / IP20 / IP21 / Custom IP Enclosure

Trafindo Dry Type Traction Transformer – Heavy-Duty Power Solution for Railway, MRT & LRT Infrastructure

Product Overview

The Trafindo Dry Type Traction Transformer is a specialized dry-type power transformer engineered specifically to supply reliable electrical power across mass rapid transit systems, including electric railways, MRTs, and LRTs. Manufactured by PT Trafoindo Prima Perkasa, this transformer features high-strength dry insulation technology capable of enduring the unique operating stresses of traction power systems. Electric railway traction networks are characterized by severe cyclic load spikes, frequent overload surges, and high harmonic distortions generated by rectifier converter systems. Featuring fire-resistant construction, zero fluid leakage risks, and proven insulation performance, this transformer serves as a dependable backbone for continuous energy delivery in modern public transit networks. Please visit our beranda page to explore our complete power equipment portfolio.

PT Multi Kharisma Prima, Supplier Trafo Terpercaya di Indonesia

PT Multi Kharisma Prima serves as a premier distributor and electrical power equipment supplier dedicated to supplying genuine Trafindo Dry Type Traction Transformers across Indonesia. Backed by extensive engineering experience in supplying power equipment for major national infrastructure developments, we guarantee that every transformer supplied comes with full factory warranties, ASTA type-test certifications, and LMK PLN approval. We deliver end-to-end technical support, from capacity sizing to on-site commissioning assistance and rapid after-sales response. Discover our credentials and corporate values on our profil perusahaan page.

Technical Specifications of Trafindo Dry Type Traction Transformer

Engineering Features & Traction Architecture Advantages

The structural configuration of the Trafindo Dry Type Traction Transformer is specifically engineered to endure severe electro-mechanical stresses in railway transit environments:

• Heavy-Duty Cyclic Load & Overload Endurance: Precision-engineered to withstand continuous load surges occurring as trains accelerate out of stations.
• Rectifier Duty Harmonic Suppression: Specialized winding layouts dissipate excessive thermal buildup caused by current harmonics from diode and thyristor converters.
• Fire-Safe Class F/H Insulation Construction: Epoxy resin materials are non-flammable and self-extinguishing, fully complying with strict underground substation fire safety codes.
• High Short-Circuit Electrodynamic Strength: Rigidly encapsulated coils provide superior electrodynamic resistance during instantaneous railway line short circuits.
• Zero Environmental Hazard: Eliminates liquid dielectric oil, preventing soil contamination and removing liquid containment pit requirements.

Energy Efficiency Analysis & Total Cost of Ownership (TCO)

Deploying a Trafindo Dry Type Traction Transformer in mass rapid transit networks yields substantial operational economic advantages:

• Reduced Routine Maintenance Overhead: Removes fluid sampling, filtering, and containment upkeep, lowering daily traction substation maintenance expenses.
• High System Uptime & Reliability: Moisture-proof and dust-resistant insulation ensures continuous operation without disrupting train service schedules.
• Substation Footprint Savings (Lower CAPEX): Compact physical dimensions simplify equipment layout inside space-constrained rail corridor substations.

Special Traction Project Technical Reference Table

Note: Technical parameters for traction transformers are fully customized (project-specific) because physical dimensions, unit weights, secondary winding configurations, and cooling systems are tailored to traction voltage schemes (such as 750 V DC, 1500 V DC, or 25 kV AC) and substation load ratings.

Integrated Thermal Protection & Monitoring Systems

To safeguard public transit power infrastructure investments, traction transformers come equipped with integrated thermal control instrumentation:

• High-Precision PT100 Temperature Sensors: Embedded within phase windings to monitor live operating temperature variations.
• Digital Temperature Controller Unit: Processes PT100 signals to display live coil temperatures, trigger alarm warnings, and initiate circuit breaker trips under extreme thermal conditions.
• Substation SCADA System Integration: Control signals integrate directly with Operation Control Center (OCC) transit monitoring networks.

Regulatory Compliance Standards & Quality Certifications

Every Trafindo Dry Type Traction Transformer is manufactured under ISO 9001:2015 Quality Management, ISO 14001:2015 Environmental Management, and ISO 45001:2018 Occupational Health & Safety standards. Equipment complies with IEC 60076-11 specifications, holds full Type-Test Certificates, and has proven field reliability across major transit developments.

Target Railway Transportation Applications (Railway / MRT / LRT)

Robust traction performance and zero-fluid maintenance make this transformer the premier choice for the rail transit sector:

• Urban MRT & LRT Traction Substations: Delivers stable electrical power for high-frequency urban commuter rail systems.
• Intercity Electric Railway Lines: Supplies energy to rectifier substations along main railway corridors.
• Rail Maintenance Depots & Workshops: Powers testing and maintenance facilities for electric train fleets.

Installation Guidelines & Preventative Maintenance

Installing a traction dry transformer requires a clean, dry indoor substation room with proper ventilation. Concrete floor foundations must be rated to support static and dynamic machinery loads. Preventative maintenance is simple, focusing on periodic dust removal from winding surfaces using dry compressed air and verifying terminal bolt tightness. Explore technical engineering articles on our artikel trafo page, or check common questions on our FAQ page.

After-Sales Service & Service Level Agreement (SLA) by PT Multi Kharisma Prima

PT Multi Kharisma Prima provides a responsive Service Level Agreement (SLA) framework to safeguard your transportation power investments over time. Our after-sales services include genuine Trafindo OEM spare parts supply, official manufacturer warranties, field commissioning support, and emergency site technical assistance. Explore additional transformer capacities on our katalog trafo page and inspect our full industrial equipment line on the katalog semua produk page.

Contact Us for Official Trafindo Traction Transformer Quotes

Receive competitive commercial offers and direct technical engineering consultations to select the optimal Trafindo Dry Type Traction Transformer specification for your project. Please visit our kontak kami page to connect directly with our sales engineering team. We manage secure shipping, site delivery, and commissioning support across all locations in Indonesia.