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[DOC File]Typical Specification, ULLTRA type L
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Sound levels 3dB below NEMA Std. ST-20: max. 42dB up to 45 kVA, 47 dB from 75 to 150 kVA, 52 dB from 225 to 300 kVA, 57dB for 500 kVA, and 61 dB for 750 kVA. Enclosure: NEMA 3R, ventilated, sprinkler-proof. [Other]. Colour: Grey . Anti-vibration pads shall be used between the core and the enclosure. Single electrostatic shield: 60dB attenuation.
45 kva transformer specs

[DOC File]PS202002EN - Eaton
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Transformers 500 kVA with 208Y/120 secondary and all transformers above 500 kVA will have one-piece bushings. Table 3. Standard / Maximum Bushing Hole Quantities. KVA 208Y/120 480Y/277 and higher 45-300 4 standard, 16 maximum 4 standard, 16 maximum. 500 …
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[DOC File]K
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14.(a).Determine the main dimensions, number of stator slots, and the number of turns per phase of a 3.7kW, 400V, 3phase, 4pole, 50Hz,squirrel cage induction motor to be started by a star delta starter. Workout the windings details: Assume, average flux density in the air gap=0.45 tesla.
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[DOC File]PSG Section 16461 - Eaton
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On three-phase units rated ([15 kVA and above] [30 kVA and above] [45 kVA and above] [75 kVA and above] [112.5 kVA and above] the core and coil assembly shall be impregnated with non-hydroscopic, thermosetting varnish and cured to reduce hot spots and seal out …
45 kva 480 208 120

[DOC File]1 - Cooper Industries
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The transformer shall be cooled by the natural circulation of air over the tank surface, with an additional rating obtained by forced air circulated over the radiator or corrugate, shall be provided with KNAN/KNAF rated cooling including all control equipment, 15% for 750 kVA – 2000 kVA and 25% for 2500 kVA …
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[DOCX File]SECTION 16460 DRY-TYPE TRANSFORMERS
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Minimum Linear Load Efficiency: NEMA TP-1 and EPA ENERGY STAR compliant; 97.5 percent for 30 kVA, 97.7 percent for 45kVA, 98.0 percent for 75 kVA, 98.2 percent for 112.5kVA, 98.3 percent for 150 kVA, 98.5 percent for 225 kVA, 98.6 percent for 300 kVA, 98.7 percent for 500 kVA.
45 kva transformer weight

[DOC File]Transformer Design - EECE
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Kt = 0.6 to 0.7 for 3-phase core type power transformer . Kt = 0.45 for 3-phase core type distribution transformer . Kt = 1.3 for 3-phase shell type transformer. Kt = 0.75 to 0.85 for 1-phase core type transformer . Kt = 1.0 to 1.2 for 1-phase shell type transformer . Estimation of Core X-sectional area Ai. We know . Or So
eaton 45 kva transformer dimensions

SECTION 262213- LOW-VOLTAGE DISTRIBUTION …
0-9 KVA: 40dB. 10-50 KVA: 45 dB. 51-150 KVA: 50dB. 151-300 KVA: 55 dB. 301-500 KVA: 60 dB. Basic Impulse Level: 10 KV for transformers less than 300 KVA, 30 KV for transformers 300 KVA and larger. Ground core and coil assembly to enclosure by means of a visible flexible copper grounding strap.
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[DOCX File]Enel Brasil
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The maximum weight to 150 kVA is 750 kg and to transformers of 300 kVA is 1200 kg. The H dimension should be as indicated in Figures A1 and A2. The transformer is install at pole with central holes.
45 kva transformer specs

[DOC File]PRODUCT SPECIFICATION FOR A 15 TO 150 KVA
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Three Phase, 15 to . 45. 0 KVA Power Distribution System with Conditioning, Monitoring, and. Regulation. Power-Pac PPA2014D 7/15/04 1.0 General. This specification covers the electrical characteristics and general requirements for a Power Distribution System which provides isolation, distribution, control, monitoring, distribution, conditioning and regulation of AC power and shall …
square d 45 kva transformer

45 kva transformer dimensions