Generally refers to manufacturer data sheets, specifications, manuals, test guides, and procurement standards compiled in PDF for engineering use.

In power stations, generator step up transformers and unit auxiliary transformers are most common. Generator step up transformers are large three phase power transformers that raise generator voltage to high transmission levels such as 132 kV, 220 kV or higher. They are designed for high efficiency, strong short circuit withstand and often include on load tap changers. Unit auxiliary or station service transformers step down generator or transmission voltage to medium and low voltages for plant loads such as pumps, fans, controls and auxiliary equipment.

The neutral bushing provides an insulated terminal for the neutral point of wye-connected windings. It allows grounding, zero-sequence current flow measurement, differential protection reference, and connection of surge arresters or grounding resistors without compromising tank insulation integrity.

GE power transformers are deployed in transmission and sub-transmission substations, HVDC converter stations, industrial campuses, and renewable integration points.

Factory testing follows IEC/IEEE standards and includes routine tests (ratio, losses, resistance, impedance), insulation withstand tests, and sometimes temperature rise and PD tests. Commissioning on site includes oil sampling, grounding checks, OLTC verification, relay settings, SCADA integration, and thermal scanning before energization.

CSE power transformers are used in industrial automation, commercial buildings, small utilities, and OEM equipment markets that require compact distribution and control transformers. Typical applications include panel boards, machinery feeds, HVAC systems, and local distribution within plants. Customers look for standardized ratings, global certifications, and reliable delivery for new builds, retrofits, and replacement of aging low-voltage or medium-voltage equipment.

An HV power transformer operates at high transmission voltages (typically 110 kV and above) and high MVA ratings. It must meet stringent insulation requirements, withstand large short-circuit forces, and maintain low losses. HV transformers often use advanced cooling, sophisticated tap changers, and bushings designed for harsh outdoor or substation environments. They are key elements at interconnection, step-up, and step-down points in the transmission network, directly influencing system reliability and stability.

The transformer oil purifier will be configured according to the attached technical specification. It includes degassing, heating, and filtration modules. Quotation will include spare parts, certificates, and test report.

GlobeCore manufactures oil filtration units from 600 to 12,000 L/h capacity. We will provide product descriptions, specifications, and pricing for the available CMM-series models.

Thank you for your inquiry. The CMM-4.0LT transformer oil purification unit has a capacity of 4 m³/h. It removes moisture, gases, and solid impurities under vacuum. We will send our best quotation including shipping terms to Egypt.