Square D EXN75T3HCU PH Series, 480 V primary, 208Y/120 V secondary, 3 phase
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Square D EXN75T3HCU PH Series, 480 V primary, 208Y/120 V secondary, 3 phase
Square D EXN75T3HCU PH Series, 480 V primary, 208Y/120 V secondary, 3 phase
Part #:EXN75T3HCU
SKU #: 2403294
Key Features
Part #:EXN75T3HCU
SKU #: 2403294
Brand: Square D
Dimensions: 33.50 in H x 30.08 in W x 27.44 in D
Efficiency: 98.65 % at 35 % load factor
Phase: 3
Primary Voltage: 480 V
Secondary Voltage: 208Y/120 V
- The 2005 Energy Act set Low Voltage Distribution Transformers efficiency levels for all products manufactured after January 1, 2007, and also authorized the Department of Energy (DOE) to analyze and mandate levels for all Distribution Transformers
- The DOE has chosen to increase efficiency level for all units manufactured after Jan 1, 2016. (10 CFR 431.192 April 2013)
- Square D is addressing these mandated changes by exceeding the DOE requirements with changes in design and efficiency to core configuration, core material and coil sizes
- We utilized the same conductor range for the Source and Load equipment as the Transformer, making the installation of the complete Square D package easier and faster
- Separated primary and secondary terminals, sized to handle wire range of Square D equipment
- Distribution system connect on the incoming and outgoing
- Bending radius for side and bottom access
- Quite Quality - minimum of 3db below ST-20 standard, with most units being 6-10dB below (see catalog and drawings for actual levels)
- New Floor Mounting Kit - leveraging latest technology for mounting equipment to concrete floor
- Self Certified Seismic Qualified via ICS ES AC 156 shake table testing
- 225kVA and above - OPEN BOTTOM design for increase wire access in the bottom of the transformer (enclosure style J only)
- 20M box number
- 75 kVA rated operational power in va
- 2 2.5 % FCAN4 2.5 % FCBN number of tap-offs
- 90.21 A 208.18 A 75 kVA primary operational current
- Copper coil material
- 10 kV basic imp level (bil)
- 150 deg C220 deg C insulated temperature rise
- 98.65 % at 35 % load factor , 167 deg F (75 deg C) doe efficiency
Square D EXN75T3HCU PH Series, 480 V primary, 208Y/120 V secondary, 3 phase
Square D EXN75T3HCU, PH Series, 480 V Primary, 208Y/120 V Secondary, 3 ph, 40 deg C, 98.65 % at 35 % load factor Efficiency, 33.50 in H x 30.08 in W x 27.44 in D Dimensions
Additional Description: SQD -EXN75T3HCU Transformer Dry Type 75kvVA 480D208Y phase, 75kVA, 480V Delta primary/208Y/120V secondary, CU, 150 C rise
Catalog Description: Transformer, dry type, DOE 2016, 75kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 20M, 150C rise, Cu