75 kva step up transformer: free download. On-line document store on 5y1.org

[DOC File]SECTION 16276
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TRANSFORMER RATING RECOMMENDED MINIMUM DISTANCE FROM BUILDING 75 kVA or less 10 ft 76-333 kVA 20 ft. More than 333 kVA 30 ft. b. M Loss Prevention Data 5-4/14-8 Tables 2A and 2B: Table 2A Factory Mutual Required Separation Distance Between Outdoor Liquid Insulated Transformers and Building. HORIZONTAL DISTANCE
75kva 480v transformer

[DOC File]1 - Eaton
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Available up to 42 amps of full-load transformer current, up to 35 KV grounded wye, or 17.1 KV delta. The high-voltage overcurrent protection scheme provided with the transformer shall be a three-phase trip MagneX Interrupter. This externally resettable device may also be used as an on-off switch.
480v to 380v 75kva transformer

[DOC File]1 - Cooper Industries
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The transformer, filled with Envirotemp™ FR3™ fluid, shall have a 75 oC average winding temperature rise rating. The above winding temperature rise shall not exceed 75 oC when loaded at base kVA rating. OR. The transformer, filled with Envirotemp™ FR3™, shall have a 55/75 oC average winding temperature rise rating.
75 kva 3 phase transformer

Schneider Electric
Section includes transformers with a nominal primary and secondary rating of 600 V and less, with capacities 0.050 to 75 kVA. ... Nonventilated transformer Core and Coil completely imbedded in Sand- Resin preventing external air circulation through the coils of the transformer while operating at zero gauge pressure (Except from NRCAN and DOE ...
208v to 480v boost transformer

[DOC File]Design of a Power Distribution System
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For example, a 25 KVA transformer can handle 25 x 1.1 = 27.5 KVA. The engineer's approximations concerning load sizing are extremely important and can make or break the design. Transformer Loading: As mentioned previously, transformers are utilized to reduce the 7.2 kV primary voltage to 120/240 volt service for customer utilization.
75 kva dry type transformer

[DOC File]UNIT – I
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A 25-kVA transformer has 500 turns on the primary & 100 turns on the secondary winding. The primary is connected to 2000V. Determine the F.L primary & secondary currents & also N.L secondary voltage. A 5-kVA transformer has iron loss & copper loss of 100 & 200W respectively. Determine the efficiency at half F.L & 0.8 power factor lagging.
208v to 480v step up transformer

75 kva step up transformer