Technical Specifications
▸ Equipment: Custom 300 kVA 3-Phase Isolation Dry-Type Transformer
▸ Model: SCB-H-300/0.415
▸ Key Features:
415V/415V isolation conversion for stable power distribution
H-class insulation (temperature resistance up to 180°C)
Indoor enclosed design with forced air cooling (integrated fans)
417A rated current, Dyn11 vector group, 50Hz frequency
Low harmonic distortion (<3%) for sensitive equipment protection
Tropicalization treatment (moisture & corrosion resistant)
Project Execution
▸ Collaborative Design: Co-developed with Singapore engineering consultants to meet local space constraints
▸ Customized Configuration: Compact indoor enclosure optimized for urban industrial buildings
▸ Cooling Solution: Dual-speed fans with temperature-sensitive control (adapts to Singapore’s high ambient temperature)
▸ Installation Support: Turnkey setup with alignment to local electrical wiring regulations
Operational Results
▸ System Availability: 99.99% after 12 months of continuous operation
▸ Thermal Performance: Stable operating temperature <105°C even in 32°C ambient conditions
▸ Energy Efficiency: Class 1 efficiency (per IEC 60076-11) with 8% lower no-load losses
▸ Noise Level: <45 dB(A) for office-adjacent industrial zones
Certifications & Standards
IEC 60076-11 (Dry-type transformer standard)
SS 486 (Singapore Electrical Standards)
IP23 protection rating (dust & drip proof for indoor use)
ISO 9001 quality certified manufacturing
Client Benefits
▸ Reliable isolation protection for critical industrial machinery
▸ Low maintenance costs (sealed H-class insulation, dust-proof enclosure)
▸ Compliance with Singapore’s strict noise and energy efficiency regulations
▸ Adaptability to tropical humidity and temperature fluctuations
