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1 kVA Step-Down Buck-Boost Transformer, 245V → 216V, 4.63A, Single Phase

by Sanzo Sales · Part # TX-BB-245V-216V-1KVA

$298.51

1 kVA single-phase buck-boost that bucks 245V to 216V (12% correction) at 4.63A. Encapsulated NEMA 3R, cETLus listed. In-stock ships same business day.

Full specifications ↓

✔ In Stock: 30

Specifications

BrandSanzo Sales
PhaseSingle Phase (1-PH), AC
Capacity1 kVA
Primary Voltage245V
Primary Amperage4.08A
Secondary Voltage216V
Secondary Amperage4.63A
Maximum Primary OCP15A
Frequency50/60 Hz
Insulation180°C
Temperature Rise115°C
Transformer TypeBuck/Boost
Part #TX-BB-245V-216V-1KVA
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
Weight9 lb

Product Description

The TX-BB-245V-216V-1KVA is a 1 kVA single-phase buck-boost transformer that bucks a 245V supply to 216V — a 12% voltage correction — bringing 216V-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 4.63A at 216V (1 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.