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HAMMOND NMK045KB 45KVA 480-120Y208 3PH ALUM DIST XFMR EE
MFR Part #:Â NMK045KB
SKU #:Â 1022259
Brand:Â Hammond Power Solutions
UPC:Â 803423017347
HPS NMK045KB 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, NMK045KB, 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, NH6-N3R Indoor/Outdoor Enclosure, 30 deg C, 28.75 in H x 23.9 in W x 25 in D Dimensions
Color:Gray
Dimensions:28.75 in H x 23.9 in W x 25 in D
Efficiency:35 %
Enclosure Type:NH6-N3R Indoor/Outdoor, NEMA 3R, NH6
Frequency Rating:60 Hz
Mounting Type:Floor, Wall, Floor/Wall
Power Rating:75 kVA
Primary Voltage:480 VAC, 480 VAC Delta
Secondary Voltage:208Y/120 VAC, 120/208 VAC
Connection Type:Lug/Pad, Lug, Pad
Insulation:220 deg C
Insulation Temperature:220 deg C
KVA Rating:45 kVA
Phase:3, 3 ph
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, NMK045KB, 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, NH6-N3R Indoor/Outdoor Enclosure, 30 deg C, 28.75 in H x 23.9 in W x 25 in D Dimensions
Attributes
Color:Â Gray
Dimensions:Â 28.75 in H x 23.9 in W x 25 in D
Efficiency:Â 35 %
Enclosure Type:Â NH6-N3R Indoor/Outdoor, NEMA 3R, NH6
Frequency Rating:Â 60 Hz
Mounting Type:Â Floor, Wall, Floor/Wall
Power Rating:Â 75 kVA
Primary Voltage:Â 480 VAC, 480 VAC Delta
Secondary Voltage:Â 208Y/120 VAC, 120/208 VAC
Connection Type:Â Lug/Pad, Lug, Pad
Insulation:Â 220 deg C
Insulation Temperature:Â 220 deg C
KVA Rating:Â 45 kVA
Phase:Â 3, 3 ph
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