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EATON Totally Enclosed Non-Ventilated Transformers

Eaton totally enclosed non ventilated transformers are ideal for providing voltage transformation and electrical isolation. These TENV transformers are used in HVAC systems, motors, pump control ...Read More

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EATON NT48M12S15CUNVA
EATON V48M28T50CUNVB
EATON N48M28B15CUNVC
EATON V48D47T75NVD
EATON T20P11B15CUNVE
StyleModelPrice
A
NT48M12S15CUNV		£12,057.10
RFQ
B
V48M28T50CUNV		£29,342.82
RFQ
C
N48M28B15CUNV		£16,762.44
RFQ
C
V29R47T12NV		£29,901.65
RFQ
C
N48M28B49CUNV		£111,769.21
RFQ
C
V38M63T75CUNV		£33,505.28
RFQ
D
V48D47T75NV		£25,276.71
RFQ
C
V48M22T10NV		£6,364.46
RFQ
C
V48M22T12CUNV		£50,925.96
RFQ
B
V48M34B30CUNV		£24,306.74
RFQ
C
N48B28B30CUNV		£22,647.25
RFQ
C
V48M47T12NV		£42,825.85
RFQ
C
V48M47T75NV		£29,805.30
RFQ
B
V48M48T49CUNV		£81,572.76
RFQ
B
V48M60T49NV		£44,611.62
RFQ
C
V48M62T99NV		£24,846.32
RFQ
C
V48M63T25CUNV		£17,452.81
RFQ
C
V48M64T45CUNV		£26,760.55
RFQ
C
V48M64T12CUNV		£47,335.20
RFQ
C
V29M57T15NV		£6,183.31
RFQ
C
V29M48T15NV		£9,917.97
RFQ
C
H48M28F15CUNV		£12,484.10
RFQ
B
T20P11F05CUNV		£6,931.02
RFQ
C
H48M28T75NV		£19,713.91
RFQ
C
H48M47T75CUNV		£36,974.57
RFQ
C
N48M28T30NV		£13,399.55
RFQ
C
NT48N11F15CUNV		£13,329.63
RFQ
C
T16P14S15CUNV		£8,869.50
RFQ
C
T18P11S15NV		£5,077.37
RFQ
E
T20P11B15CUNV		£13,194.35
RFQ
C
T20P11E50NV		£11,554.04
RFQ
C
T20P11F15CUNV		£9,072.42
RFQ
C
N48B28B45CUNV		£32,734.30
RFQ
C
T20P11S05NV		£5,186.37
RFQ
A
T48M11F25NV		£7,423.67
RFQ
C
T48M11S07CUNV		£9,622.50
RFQ
C
T52M11S15CUNV		£8,611.64
RFQ
C
MD175E73NV		£31,284.22
RFQ
C
T57M11S25NV		£6,616.21
RFQ
C
MD34E97NV		£9,123.16
RFQ
C
V29D47B30CUNV		£29,503.39
RFQ
C
V52M31B12TCUNV		£92,267.99
RFQ
C
T20P11F15CUESNV		£9,638.93
RFQ
D
V48M51T45CUNV		£14,729.23
RFQ
C
V48M22T45NV		£15,159.60
RFQ
C
V48M28F49CUNV		£65,481.74
RFQ
C
T20P11S15NV		£5,191.49
RFQ
A
T20P11S25CUNV		£8,569.34
RFQ
C
V48B28B75CUNV		£64,794.42
RFQ
D
V48D64T35CUNVTR		£27,544.22
RFQ
D
V48G28T09CUNV		£13,001.29
RFQ
C
V48M22T22CUNV		£134,862.58
RFQ
C
V48M22T30CUNV		£17,048.11
RFQ
C
V48M22T49NV		£35,702.14
RFQ
C
V48M28F45CUNV		£29,670.42
RFQ
C
V48M22T50NV		£18,679.70
RFQ
C
V48M24F45CUNV		£29,670.42
RFQ
C
V48M23T30CUNV		£17,382.15
RFQ
C
V48M24T15CUNV		£12,654.40
RFQ
C
V48M28B15CUNV		£13,296.76
RFQ
B
V48M28B30CUESNVLS47		£28,475.64
RFQ

Features

  • Eaton totally enclosed non ventilated transformers feature NEMA 3R enclosure for protection against rain, sleet and snow, ensuring long service life.
  • These TENV transformers come in copper / aluminium windings variants for efficient transmission of current, according to the user's need.
  • They are equipped with a bonding / grounding bar fixed to the bottom panel for enhanced performance and safety by providing a safe path for electrical current to flow to the ground.

Standards and Approvals

  • UL
  • ANSI
  • NEMAT
  • IEEET
  • NEC 450.10(A)

Frequently Asked Questions

What voltage combination can be used with Eaton totally enclosed non ventilated transformers?

They can be used with any voltage combination below 600V.

What does the winding temperature rise mean in these non ventilated transformers?

  • The temperature increase in the transformer windings caused by energy losses from electrical resistance is referred to as the winding temperature rise in a transformer.
  • The energy losses produce heat, leading to a rise in the temperature of the windings.

How is heat dissipated from Eaton totally enclosed non ventilated transformers?

The absence of openings in the enclosure results in heat being dispersed through radiation from the surface area of the enclosure.

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