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EATON General Purpose Ventilated Transformers, Fungus Proof


Eaton general purpose ventilated transformers change the voltage level of an alternating current (AC) power supply. They are ideal for manufacturing, lighting, HVAC and transportation applications.

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EATON V48M28B5516A
StyleModelMounting TypeSecondary VoltagePrimary VoltageMaterialEnclosure TypePrice
A
V48M28B5516		-208Y/120V480V--€60,213.70
A
V48M28B4916S6TR		-----€28,425.26
A
V48M28T7516		Floor208Y/120V480V--€6,686.28
A
V48M28F2216CUES		Floor208Y/120V480VCopper-€33,398.03
A
V48M28T5516		Floor208Y/120V480V--€35,058.83
A
V48M47T3316		Floor480Y/277V480VAluminum-€27,440.80
A
V48M47T5516		Floor480Y/277V480V--€45,614.65
A
V48M28B3316CU		Floor208Y/120V480V--€46,680.02
A
V48M28F3316ES		Floor208Y/120V480V--€32,212.36
A
V48M28B3316		Floor208Y/120V480VAluminum-€34,598.52
A
V48M28B3316CUES		Floor208Y/120V-Copper Windings-€47,942.14
A
V48M28B2216ES		Floor208Y/120V480V--€24,437.69
A
V48M28B2216		Floor208Y/120V480V--€23,623.24
A
V48M28E3316		Floor208Y/120V480V--€25,053.89
A
V48M28T2216CU-US		Floor208Y/120V480VCopper Windings-€44,062.96
A
V48M24T2216ES		Floor240V480V--€18,735.85
A
V48M28F2216CU		Floor208Y/120V480VCopper-€32,161.89
A
V48M28F3316CUTR		Floor208Y/120V480V--€43,554.42
A
V48M28F2216ESLS50		Floor208Y/120V480VAluminum-€25,252.86
A
V48M24T2216CU		Floor240V480V--€27,213.62
A
V48M28F2216		Floor208Y/120V480V--€21,179.19
A
V48M28F2216CUESLS45		Floor208Y/120V480V--€76,592.80
A
V48M23T2216		Floor230V480V--€20,363.25
A
V48M28F2216ESLS52		Floor208Y/120V480VAluminum-€23,949.17
A
V48M28F2216ES		Floor208Y/120V480V--€21,993.62
A
V48M34T2216		Floor400Y/231V480V--€20,363.25
A
V48M22T7716		Floor120/240V480V--€65,303.77
A
V48M22T7716CU		Floor120/240V480V--€141,339.31
A
V48M34T3316		Floor400Y/231V480V--€29,824.72
A
V48M22T5516CU		Floor120/240V480V--€104,808.25
A
V48M22T5516		Floor120/240V480VAl Windings-€45,614.65
A
V48M39T3316		Floor400V480V--€29,824.72
A
V48M28F3316TR		Floor208Y/120V480V--€31,390.50
A
V48M28T3316-US		Floor208Y/120V480VAl Windings-€46,939.13
A
V48M22T3316CU		Floor120/240V480VCopper Windings-€33,212.42
A
V48M28T2216CUES		Floor208Y/120V480VCopper-€25,977.48
A
V48M28F3316		Floor208Y/120V480V--€31,019.29
A
V48M28F3316CUESTR		Floor208Y/120V480V--€45,213.74
A
V48M28F5516CU		Floor208Y/120V480V--€73,206.90
A
V48M37T3316		Floor380Y/220V480V--€29,826.21
A
V48M28F2216LS52		Floor208Y/120V480V--€23,133.98
A
V48X28F1116CU		Floor208Y/120V480V--€141,339.31
A
V48M28T7716		Floor208Y/120V480V--€65,303.77
A
V48M28T7716CU		Floor208Y/120V480V--€88,823.81
A
V48M28T5516CU-US		Floor208Y/120V480VCopper Windings-€103,921.05
A
V48M28T3316CU-US		Floor208Y/120V-Copper Windings-€63,844.90
A
V48M28E2216CU		Floor208Y/120V480VCopper Windings-€25,977.48
A
V48M28T1916		Floor208Y/120V480V--€16,291.80
A
V48M28E2216		Floor208Y/120V480V--€17,106.23
A
V48M28T2216CU		Floor208Y/120V480VCopper-€24,741.35
A
V48M28T2216HD		Floor208Y/120V480V--€29,740.69
A
V48M28T3316CU		Floor208Y/120V480VCopper-€33,212.42
A
V48M28T1916ES		Floor208Y/120V480V--€31,432.68
A
V48M28F5516		Floor208Y/120V480VAl Windings-€53,822.89
A
V48M28T2216TR		Floor208Y/120V480V--€16,663.01
A
V48M28T3316TR		Floor208Y/120V480V--€24,232.03
A
V48M28T3316LS50		Floor208Y/120V480V--€28,633.14
A
V48M28T5416		Floor208Y/120V480V--€29,826.21
A
V48M28T5516-US		Floor208Y/120V480VAl Windings-€71,100.63
A
V48M31T2216CUES		Floor220Y/127V-Copper-€30,925.74
A
V48M28T5516CUES		Floor208Y/120V480V--€66,673.55

Working Mechanism

  • When alternating current flows through the primary coil, it creates a magnetic field around the core.
  • This magnetic field induces a voltage in the secondary coil proportional to the number of turns in the secondary coil relative to the primary coil.
  • The transformer can step up or down the voltage level of the AC power supply by varying the number of turns in each coil.

Features

  • Eaton general purpose ventilated transformers have aluminium / copper coil windings for seamless electrical connections.
  • Their ventilated design allows for efficient cooling, allowing the transformer to operate smoothly.
  • These fungus-proof units have NEMA-rated enclosures to prevent contamination.
  • They have bonding / grounding bars affixed to the bottom panel to provide a secure electrical connection between the metal casing and the ground.

Standards and Approvals

  • ANSI
  • NEC
  • NEMA
  • IEEE

Frequently Asked Questions

How are ventilated transformers better than sealed transformers?

Ventilated transformers can dissipate more heat than sealed transformers, allowing higher power ratings and greater efficiency.

What are the factors to consider when selecting a ventilated transformer?

Consider the power rating, operating frequency, input & output voltage levels and the specific application requirements, such as noise level & temperature range.

How to maintain Eaton general purpose ventilated transformers?

Their maintenance procedure includes regular inspection and cleaning of the air ducts & fans, checking for loose connections & insulation degradation and monitoring the transformer's temperature & oil levels.

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