Project Overview
Project Type: Rural Power Distribution & Electrification
Completion Date: March 2024
Location: Antioquia & Santander, Colombia
Client: Local Electric Cooperative
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Technical Solution
TSTYNICE supplied 25 sets of 75 kVA, 13.2 kV/240 V single-phase pole-mounted distribution transformers to improve electricity access for rural and agricultural users.
Equipment Supplied
▸ Model: S11-M-75/13.2
▸ Quantity: 25 units
▸ Mounting Type: Pole-mounted
▸ Insulation: Mineral oil, hermetically sealed
▸ Cooling Type: ONAN (Oil Natural Air Natural)
Key Features
High-efficiency silicon steel core, low no-load loss
Aluminum or copper windings available for cost flexibility
Anti-corrosion coating for tropical and humid climate
Compact design for rural network installation
Noise level < 50 dB
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Project Execution
▸ Delivered within 3 months from design approval
▸ Units pre-tested for voltage regulation and dielectric strength
▸ Supported by local partner for logistics and installation guidance
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Operational Results
Expanded rural coverage to > 2,000 households
Reduced line losses by 8 % compared with old network
Improved voltage stability across low-voltage feeders
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Client Benefits
Reliable and efficient single-phase power supply
Lower maintenance and operating costs
Enhanced rural electrification and service continuity
