ABB 9T51B0210 Buck-Boost Transformer, 1KVA, 240X480-24/48V, NEMA 3R, 60Hz, UL Listed
ABB
$837.40
The ABB 9T51B0210 Buck-Boost Transformer is a versatile and efficient solution for adjusting supply voltage levels. With a power rating of 1KVA, this transformer features a dual voltage primary of 240X480V and a dual voltage secondary of 24/48V, making it adaptable for a variety of voltage combinations. Designed for both indoor and outdoor use, it comes in a NEMA 3R nonventilated weatherproof enclosure, ensuring durability and protection against the elements. The encapsulated copper core and coils, along with an integrated junction box featuring a ground lug, facilitate easy and secure wiring. This transformer is particularly useful for applications requiring a small voltage adjustment, typically between 5 to 27%, to either buck (lower) or boost (raise) the supply voltage. It complies with NEC Article 210-9, Exception 1, when configured as an autotransformer, and is RoHS compliant, UL and cUL Listed. Additionally, it meets the seismic requirements of IEEE-693-2005, IBC-2021, and CBC 2022, ensuring reliability in various environmental conditions. Whether used as an isolation or autotransformer, the ABB 9T51B0210 offers improved termination spacing and a spacious wiring compartment, providing flexibility in selecting UL listed connectors for both copper and aluminum cables.
- Phase:
- 1
- Insulation:
- IS-12
- Frequency Rating:
- 60
- Enclosure:
- NEMA 3R
- Temperature Rating:
- 40
- Wattage:
- 1
- Standard:
- Yes
- Input Voltage:
- 240x480
- Output Voltage:
- 24/48
- Spec Sheet:
- View
