Single-phase Submersible Type Transformer
Designed to operate underground, these transformers ensure efficient and safe electrical distribution in areas prone to wet conditions or flooding.
What are Submersible Electrical Transformers?
Submersible electrical transformers , immersed in special dielectric liquids, represent the pinnacle of engineering for challenging environments. Designed to operate beneath the earth's surface, these transformers ensure efficient and safe electrical distribution in areas prone to wet conditions or flooding. Their robust construction and environmental resistance give them the ability to withstand underground challenges. Adapting to heavy loads, offering energy efficiency, and withstanding extreme conditions, these transformers stand out as the reliable choice for environments demanding optimal performance, even underground.
Where can I use this Transformer?
This type of transformer is applicable to distribution systems in small, medium and large industries.
General Information
Everything you need to know about this Transformer
Characteristics
• Cooling type: ONAN.
• Manufacturing standard: NMX-J-287.
• Connection: Delta - Star or Star - Star.
• Mineral type insulating liquid (Dielectric).
• Operating frequency: 60 HZ.
• Nominal voltage of 2.5% each (2 up and 2 down).
• Electrostatic powder painting.
Evidence
• Losses due to load and impedance.
• Applied potential.
• Induced potential.
• Ohmic resistance of the windings.
• Insulation resistance.
• No-load losses.
• Hermeticity.
Accessories
• Insulating liquid level indicator.
• Sliding base.
• Hook ears for lifting the assembly.
• 200A well-type high voltage nozzle.
• Low tension spring type nozzle.
• Combined drainage and sampling valve.
• Manual pressure relief valve.
• Tap changer with external operating handle for manual operation without load.
• Insulating liquid temperature indicator.
• Wafer-type radiators welded to the tank.
• Coupling with plug for vacuum filling.
• Characteristics plate.
• Tank ground connection plate.
• Expulsion fuse
Advantages
• Resistance to extreme conditions.
• Optimized energy efficiency.
• Adaptability to heavy loads.
• Less maintenance required.
• Security and space conservation.
Capacities and Voltage
CLASS 15KV
CLASS 25KV
CLASS 34.5 KV
15
25
37.5
50
75
100
KVA
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