9T77H9878G03
Official DistributorBy ABB
SKU
ABB9T77H9878G03
MPN
1TQX460722H1100
Weight
1,437.912 kg
This item is ineligible for free shipping due to its size/weight.
ABB's Guard III Harmonic Mitigating Transformers (HMT) help eliminate harmonics, improve power quality, and help save energy by reducing the energy (heating) losses associated with harmonic activity. They maintain DOE 2016 energy efficiency even when harmonics are present. The HMT's are UL Listed and are avaiable in common phase shifts with zigzag transformer secondaries. Qualified to the seismic requirements of IEEE-693-2005 and IBC-2021 and CBC 2022.
Technical Specifications
Technical
| Primary Rated Impulse Withstand Voltage | 10 kV |
| Apparent Power Output | 300 kV·A |
| Connection configuration | Wye Primary |
| Connection configuration | Zig-Zag Secondary |
| Number of phases | 3-phase |
| Insulation Class | 220 °C, Class R |
| Accessory Type | Rain Shield kit, Wall Mount Kit, Lug Kit |
| Enclosure Type NEMA | Type2 |
| Transformer Type | Harmonic Mitigating |
| Material of Conductor | Copper |
| Accessories Available | Yes |
| Product Frame Size | YF378 |
| Temperature Rise | 150 °C |
Electrical
| Primary Voltage | 480 V AC |
| Secondary Voltage | 208Y/120 V AC |
| Frequency (f) | 60 Hz |
Design
| Housing Material | Painted Steel |
| Color | ANSI 61 Grey |
Dimensions
| Product Net Width | 38.5 in |
| Product Net Width | 977.9 mm |
| Product Net Height | 57.1 in |
| Product Net Height | 1450.4 mm |
| Product Net Depth / Length | 33 in |
| Product Net Depth / Length | 838.2 mm |
| Product Net Weight | 3170 lb |
| Product Net Weight | 1437.9 kg |
| Dimension Diagram | 303B931SLP078 |
Installation
| Instructions and Manuals | 9AKK107991A2143 |
Why Proax for ABB 9T77H9878G03?
Proax is an authorized distributor of ABB 9T77H9878G03 and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
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