230/132 kV Power Transformer | Regency Power Limited
Trusted supplier in Bangladesh for utility and industrial projects. Engineered for Grid Reliability, High Efficiency, and Long-Term Performance
Regency Power Limited is a trusted supplier of high-voltage power transformers and sub-station equipment in Bangladesh, delivering world-class engineering solutions backed by global manufacturing strength and local technical expertise.Our 230/132 kV oil-immersed transformers are designed to meet the demanding requirements of utility grids, industrial facilities, and infrastructure projects.
- KEMA / CESI Tested
- UL Compliant
- ISO 9001:2015 Certified
- IEC & ANSI Standards Compliance
PRODUCT OVERVIEW
High-Performance Grid Transformer for Critical Power Infrastructure
Our 230/132 kV oil-immersed power transformers are engineered for transmission and substation applications where reliability, efficiency, and durability are critical. Designed for utility companies, EPC contractors, and industrial clients, these transformers ensure stable power delivery under demanding operational conditions
- High-voltage performance for transmission networks
- Extended service life with robust insulation systems
- Optimized cooling for thermal stability
- Advanced protection and monitoring integration
- Compliance with international standards
TECHNICAL DATA
Parameter | Specification |
Standard Compliance | IEC 60076, ANSI/IEEE C57.12.00, UL, KEMA, CESI |
Installation | Outdoor / Indoor |
Tank Type | Bell-Type or Conventional (Reinforced) |
Bushings | HV: OIP/RIP Condenser Type / LV: Porcelain or Epoxy |
Short Circuit Duration | 2 Seconds (IEC Standard) |
Max Temperature Rise | Oil: 50°C / Winding: 55°C |
Partial Discharge | < 100 pC at 1.58 Um/√3 |
Painting System | Sa2.5 + Zinc Primer + MIO + Polyurethane Finish |
SUB-STATION EQUIPMENT CAPABILITY
Complete Substation Solutions from a Single Source
Regency Power Limited delivers more than transformers — we provide integrated sub-station equipment solutions for complete power infrastructure projects.
- Circuit Breakers
- Isolators
- Earth Switch
- Current transformers (CT)
- Potential transformers (PT)
- Control & protection panels
- Lighting Arrestors
- Switchyard accessories
- Busbar system
- High-permeability grain-oriented silicon steel (Hi-B grade)
- Step-lap mitered joint core construction
- Reduced no-load losses and magnetizing current
- Low acoustic noise operation
- High-purity oxygen-free copper windings
- Continuous disc/interleaved winding for 230 kV side
- High-density pressboard insulation system
- Thermally upgraded insulation paper
- Vapor Phase Drying (VPD) for zero moisture content
- Detachable hot-dip galvanized plate-type radiators
- Automated ONAN / ONAF cooling control system
- Real-time temperature-based cooling optimization
- Conservator tank with rubber diaphragm (air cell)
- Protection against oxidation and moisture ingress
- Dual-stage Buchholz Relay (Alarm & Trip)
- Fiber optic hot-spot temperature monitoring (optional)
- Pressure relief valve with alarm indicators
- Built-in multi-ratio turret CTs for protection systems
- Smart grid-ready monitoring and diagnostics
- Fire-resistant ester oil option available
- Leak-proof design with nitrile gaskets and CNC-machined flanges
- Up to 98% recyclable materials
- Designed for 30+ years operational lifespan
- Compliance with environmental and safety standards
STRATEGIC JOINT VENTURE ADVANTAGE
Global Manufacturing Excellence, Local Engineering Support
- Partnership with Tier-1 transformer manufacturer (China)
- Fully automated winding and CNC core cutting lines
- Zero-defect manufacturing approach
- Routine factory testing for every unit
- Optional KEMA / CESI witness testing
- Sea-worthy vacuum-sealed packaging
- International logistics and shipping management
- On-site services:
- Nitrogen filling
- Oil centrifuging
- Testing & commissioning
WHY CHOOSE REGENCY POWER
- Specialist in high-voltage power systems
- Tier-1 engineering and manufacturing quality
- Competitive and project-friendly pricing
- Strong global supply chain
- Local technical and engineering support
- End-to-end project capability
- End-to-end project capability
- Reliable after-sales service