For oil used in X-ray transformers and X-ray tubes you typically need two things: deep removal of dissolved moisture/gases (to prevent electrical breakdown) and clean, controlled vacuum filling/top-up for small volumes. GlobeCore’s CMM-0.4 / CMM-0.6 units are positioned specifically for X-ray machine oil purification, combining heat + vacuum dehydration/degassing with mechanical filtration to remove particles. For service work on compact HV assemblies, the GlobeCore UVD Vacuum Oil Filling Unit is a practical match: it prepares/degasses oil and supports vacuum filling/top-up for high-voltage ports, with small batch handling (30 L preparation, 4 L filling section).

Control transformers supply sensitive circuits. Primary and secondary fusing protects against short circuits, coil burnout, and downstream faults.

Under load, transformer power factor is mainly determined by the connected load’s PF plus the transformer’s own magnetizing current. At higher loading, the load’s PF dominates; inductive motor loads or poorly compensated plants yield lower PF. The magnetizing branch and leakage reactance add lagging reactive demand. Capacitor banks or synchronous condensers may be installed upstream to correct overall PF seen by the utility, improving system efficiency and reducing penalties.

Transmission transformers raise generator voltage to high levels (110-765 kV+) to reduce I²R losses and increase transfer efficiency across long distances.

System transformers integrate generation, transmission, and distribution by enabling efficient voltage transformation and reactive power management.

Many sectors rely on transformer OEMs and service firms, including electric utilities, IPPs, oil and gas, mining, steel and metals, cement, rail, ports, data centers, telecom hubs, hospitals, and large commercial real estate. These industries depend on suppliers for new units, retrofits, diagnostics (DGA, PD, tan-delta), refurbishment, emergency repairs, and asset-management advice to minimize downtime and extend the life of critical MV/HV infrastructure.

Inside industrial plants, transformers are installed in electrical rooms, motor control centers, substation bays, or outdoor yards where MV feeds are converted to LV for machinery, drives, and process loads.

During first energization the transformer experiences inrush current caused by core magnetization starting from an arbitrary residual flux. This inrush can be several times the rated current for a short time and may cause protection to see high currents that are not faults. The core flux rises to its normal value and the magnetic domains align. Operators monitor voltages, currents, temperatures and gas relays closely and may take oil and gas samples to confirm that no internal fault occurred during the initial energization.

A power company transformer in distribution networks steps voltage down from primary feeders (e.g., 11-33 kV) to secondary service levels used by homes and businesses. It provides isolation, limits fault currents through its impedance, and helps regulate voltage on local circuits. Its performance directly affects reliability, losses, and power quality for end users. Many utilities also integrate monitoring and protective devices around these transformers to manage loading and quickly detect failures or abnormal conditions.

Thank you for your kind message. The CMM-4 and CMM-2.0CF filtration units are designed for transformer and industrial oil dehydration and degassing. We will prepare a quotation for both models including pricing, delivery time, and specifications.