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HAMMOND NMK075KB 75KVA 480-120Y208 3PH ALUM DIST XFMR EE
MFR Part #:Â NMK075KB
SKU #:Â 1022260
Brand:Â Hammond Power Solutions
UPC:Â 803423017385
HPS NMK075KB Sentinel® Distribution Transformer, 480 VAC Delta Primary, 208Y/120 VAC Secondary, 75 kVA Power Rating, 60 Hz, 3 Phase
10 Year
For supplying appliance, lighting, heating, motorized machine and power loads from electrical distribution systems
UL Listed | CSA Certified | RoHS Compliant
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Product Details
Attributes
Features
Resources
HPS, NMK075KB, Distribution Transformer, Series: Sentinel®, 480 VAC Delta Primary, 208Y/120 VAC Secondary, 75 kVA Power, 60 Hz Frequency, 3 ph, Lug/Pad Connection, Floor/Wall Mounting, 220 deg C Insulation, NH3-N3R Indoor/Outdoor Enclosure, 30 deg C, 38 in H x 26 in W x 25 in D Dimensions
Color:Gray
Connection Type:Lug/Pad, Lug, Pad
Dimensions:38 in H x 26 in W x 25 in D
Efficiency:35 %
Enclosure Type:NH3-N3R Indoor/Outdoor, NEMA 3R, NH3
Frequency Rating:60 Hz
Insulation:220 deg C
Insulation Temperature:220 deg C
KVA Rating:75 kVA
Mounting Type:Floor, Wall, Floor/Wall
Phase:3, 3 ph
Power Rating:75 kVA
Primary Voltage:480 VAC, 480 VAC Delta
Secondary Voltage:208Y/120 VAC, 120/208 VAC
Series:Sentinel®
Temperature Rating:30 deg C
Winding Material:Aluminum
- Efficiencies and load losses will be calculated at temperature reference of 75 deg C at unity power factor (UPF)
- They are either ventilated, totally enclosed
- Front accessible separate high and low voltage terminals, connectors suitable for aluminum and copper are provided for easy cable installation
- High grade non-aging, fully processed silicon steel laminations or better core
- Copper or aluminum windings, with terminations brazed, welded or bolted coil
- Front accessible separate grounding, separate high and low voltage terminations with either lugs or pads
- ST-20 compliant taps
- ANSI 61 UL 50 gray enclosure finish
- 40 deg C maximum
Product Details
HPS, NMK075KB, Distribution Transformer, Series: Sentinel®, 480 VAC Delta Primary, 208Y/120 VAC Secondary, 75 kVA Power, 60 Hz Frequency, 3 ph, Lug/Pad Connection, Floor/Wall Mounting, 220 deg C Insulation, NH3-N3R Indoor/Outdoor Enclosure, 30 deg C, 38 in H x 26 in W x 25 in D Dimensions
Attributes
Color:Â Gray
Connection Type:Â Lug/Pad, Lug, Pad
Dimensions:Â 38 in H x 26 in W x 25 in D
Efficiency:Â 35 %
Enclosure Type:Â NH3-N3R Indoor/Outdoor, NEMA 3R, NH3
Frequency Rating:Â 60 Hz
Insulation:Â 220 deg C
Insulation Temperature:Â 220 deg C
KVA Rating:Â 75 kVA
Mounting Type:Â Floor, Wall, Floor/Wall
Phase:Â 3, 3 ph
Power Rating:Â 75 kVA
Primary Voltage:Â 480 VAC, 480 VAC Delta
Secondary Voltage:Â 208Y/120 VAC, 120/208 VAC
Series: Sentinel®
Temperature Rating:Â 30 deg C
Winding Material:Â Aluminum
Features
- Efficiencies and load losses will be calculated at temperature reference of 75 deg C at unity power factor (UPF)
- They are either ventilated, totally enclosed
- Front accessible separate high and low voltage terminals, connectors suitable for aluminum and copper are provided for easy cable installation
- High grade non-aging, fully processed silicon steel laminations or better core
- Copper or aluminum windings, with terminations brazed, welded or bolted coil
- Front accessible separate grounding, separate high and low voltage terminations with either lugs or pads
- ST-20 compliant taps
- ANSI 61 UL 50 gray enclosure finish
- 40 deg C maximum