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1.72 kVA Step-Down Buck-Boost Transformer, 110V → 97V, 17.7A, Single Phase

by Sanzo Sales · Part # TX-BB-110V-97V-18A

$305.95

1.72 kVA single-phase buck-boost that bucks 110V to 97V (12% correction) at 17.7A. Encapsulated NEMA 3R, cETLus listed. In-stock ships same business day.

Full specifications ↓

✔ In Stock: 26

Specifications

BrandSanzo Sales
PhaseSingle Phase (1-PH), AC
Capacity1.72 kVA
Primary Voltage110V
Primary Amperage15.6A
Secondary Voltage97V
Secondary Amperage17.7A
Maximum Primary OCP20A
Frequency50/60 Hz
Insulation180°C
Temperature Rise115°C
Transformer TypeBuck/Boost
Part #TX-BB-110V-97V-18A
ConfigurationEncapsulated Autotransformer
Primary TerminationLead Wires & Terminal Lugs
Secondary TerminationLead Wires & Terminal Lugs
Termination Access(6) ¾" NPT Hubs
Winding MaterialAluminum
Enclosure MaterialSteel
Finish ColorANSI 70 Light Grey
Weatherproof RatingNEMA 3R
Certification ListingcETLus
Dimensions (W×H×D)4.65 × 8.07 × 3.86 in
Weight12 lb

Product Description

The TX-BB-110V-97V-18A is a 1.72 kVA single-phase buck-boost transformer that bucks a 110V supply to 97V — a 12% voltage correction — bringing 97V-rated equipment back into its proper operating range. Wired as an encapsulated buck transformer (autotransformer), it carries only the correction portion of the load, so this unit corrects a much larger connected load: up to 17.7A at 97V (1.72 kVA usable line capacity).

Resin-encapsulated in a NEMA 3R steel enclosure (ANSI 70 light grey) for indoor or outdoor mounting at the disconnect. Lead wires and terminal lugs, aluminum windings, 180°C insulation system, 115°C rise, 50/60 Hz, cETLus listed. Use two units in open-delta for three-phase delta systems, three for wye. In-stock units ship the same business day.