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112.5 kVA Step-Up Buck-Boost Transformer (Booster), 230V → 240V, 270.63A, Three Phase

by Sanzo Sales · Part # TX-BB-230D-240D-112.5KVA

$2,423.53

112.5 kVA three-phase buck-boost booster that boosts 230V to 240V (4% correction) at 270.63A. Encapsulated NEMA 3R, cETLus listed. In-stock ships same business day.

Full specifications ↓

✔ In Stock: 2

Specifications

BrandSanzo Sales
PhaseThree Phase (3-PH), Delta
Capacity112.5 kVA
Primary Voltage230V
Primary Amperage282.4A
Secondary Voltage240V
Secondary Amperage270.63A
Maximum Primary OCP400A
Frequency50/60 Hz
Insulation180°C
Temperature Rise115°C
Transformer TypeBuck/Boost
Part #TX-BB-230D-240D-112.5KVA
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
Weight120 lb

Product Description

The TX-BB-230D-240D-112.5KVA is a 112.5 kVA three-phase buck-boost transformer that boosts a 230V supply to 240V — a 4% voltage correction — bringing 240V-rated equipment back into its proper operating range. Wired as an encapsulated booster transformer (autotransformer), it carries only the correction portion of the load, so this unit corrects a much larger connected load: up to 270.63A at 240V (112.5 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. Supplied as a two-unit open-delta bank for three-phase delta service. In-stock units ship the same business day.