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13.55 kVA Step-Down Buck-Boost Transformer, 260V → 220V, 61.6A, Single Phase

by Sanzo Sales · Part # TX-BB-260V-220V-62A

$1,926.38

13.55 kVA single-phase buck-boost that bucks 260V to 220V (15% correction) at 61.6A. Encapsulated NEMA 3R, cETLus listed. In-stock ships same business day.

Full specifications ↓

✔ In Stock: 2

Specifications

BrandSanzo Sales
PhaseSingle Phase (1-PH), AC
Capacity13.55 kVA
Primary Voltage260V
Primary Amperage52.1A
Secondary Voltage220V
Secondary Amperage61.6A
Maximum Primary OCP70A
Frequency50/60 Hz
Insulation180°C
Temperature Rise115°C
Transformer TypeBuck/Boost
Part #TX-BB-260V-220V-62A
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)7.68 × 12.2 × 6.38 in
Weight60 lb

Product Description

The TX-BB-260V-220V-62A is a 13.55 kVA single-phase buck-boost transformer that bucks a 260V supply to 220V — a 15% voltage correction — bringing 220V-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 61.6A at 220V (13.55 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.