ENERJİTEM GLOBAL
ENERJİTEM 100kVA Box-Type Isolation Transformer, IP42, 400Vac Input / 400Vac Output
ENERJİTEM 100kVA Box-Type Isolation Transformer, IP42, 400Vac Input / 400Vac Output
ENERJİTEM 100 kVA IP42 Boxed Isolation Transformer, 400Vac Input / 400Vac Output
The ENERJİTEM 100 kVA IP42 Boxed Isolation Transformer, with a 400Vac input and 400Vac output, is a system for improving power quality and protecting infrastructure at the facility level. This transformer provides complete galvanic isolation for 400V three-phase networks, with a high power capacity of 100 kVA, which is equivalent to 2.5 times the capacity of a 40 kVA unit.
Since it operates at a 1:1 voltage ratio, meaning from 400V to 400V, its primary engineering objective is not voltage conversion, but rather to provide complete electrical separation, comprehensive purification of grid power, and safe containment of high energy.
Strategic Engineering of 100 kVA Capacity
Centralized Grid Power Purification: The large 100 kVA capacity of this unit allows it to function as a centralized power purification system, capable of feeding a local Main Distribution Panel (MDP), a production area within a factory, or a large cleanroom complex.
Excellent Inrush Current Absorption: Large industrial equipment generates very high dips and currents at startup. The heavy magnetic core of the transformer helps absorb these intense and short-duration surges without tripping sensitive upstream breakers.
Elimination of Grounding Loops: The transformer breaks the physical electrical continuity, establishing a new and dedicated reference point between the neutral and ground on the secondary output side, completely stopping the transfer of unstable grounding faults between equipment and the main electrical grid.
Purpose of the IP42 Boxed Enclosure
Protection from Heavy Industrial Environment Debris: The robust and reinforced steel cabinet prevents any solid object larger than 1.0 mm, such as metal filings, loose wires, or insects, from reaching the internal high-power coils or main busbars.
Drip Protection with High-Flow Ventilation: The enclosure features geometrically designed louvered cooling vents that allow for the significant airflow required to cool a 100 kVA transformer core, while preventing the ingress of vertically dripping liquids or overhead condensation up to a 15-degree angle.
Personnel Protection and Arc Flash Hazard Containment: Enclosing a 100 kVA transformer within a grounded and secure metal box is essential for protecting maintenance teams and operators from accidental contact with lethal voltages and localized thermal hazards.
Key Industrial Applications
This 400V to 400V, 100 kVA configuration is used where heavy equipment must be completely isolated from unstable or noisy grid power.
Advanced CNC Machine Clusters: Providing clean, isolated power to wide arrays of synchronized robotic cells, heavy automotive assembly machines, and automated packaging centers.
Hospital Diagnostic Sections: Supplying pure, low-leakage three-phase power to central medical imaging centers containing high-consumption MRI machines, CT scanners, and delicate diagnostic laboratory systems.
Corporate Data Centers: Protecting massive UPS systems and server racks from harmonic distortions and common-mode noise generated by adjacent heavy industrial facilities.
Commercial Marine and Shipyard Applications: Safely adapting 400V three-phase shore power to the internal 400V vessel grid, while isolating the ship's hull from the dock's grounding systems to completely prevent galvanic corrosion.
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