Services
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Transformer
- Specification Writing and Review
- Supplier Audit
- Tender Review
- Design Review
- Factory Inspection
- Factory Tests
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Electric Machine (Motor, Generator, Synchronous Condenser)
- Specification Writing and Review
- Supplier Audit
- Tender Review
- Design Review
- Factory Inspection
- Factory Tests
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System planning and studies
Specification Writing and Review
- Prepare technical specification
- Review/modify the existing client specification
- Prepare technical data sheet
- Review/modify the existing client technical data sheet
- Drawing review
Supplier Audit
- Design, drafting and control engineering experience/capability
- Manufacturing and testing capacity
- Quality Assurance/Quality Control
- Transportation, Installation and commissioning
Tender review
- Review technical details of the proposals and alternatives
- Vendors field problems, rectification and warranty
- Vendors shop failures, investigations and how correction were made
- Review the layout drawings submitted with the bids
- Service after warranty
Design review
- Core design
- Core clamping and structure design
- Windings design
- Lead exits, arrangements and connections
- Insulation design
- Short circuit capability
- Cooling design (Radiator, fan and pump)
- Processing
- Tap changer (LTC, DTC)
- Tank
- Bushings, monitoring devices, WTI, CT’s, Pressure relief and safety devices
- Fault arrest system
- Flanges and gaskets
- Series and compensation transformer
- Shields (Magnetic and non-magnetic)
- Current Limiting reactor
- LTC reactor
- Test plans
- Shipping and installation
- Drawings
Factory Inspection
- Raw materials and accessories
- Winding
- Coil assembly and sizing
- Core assembly
- Pre-vapor phase including Ratio, Polarity and core meggering tests
- Pre-tanking
Factory Tests
- Routine tests
- Type tests
- Design tests (Short Circuit)
