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Isolation Transformer

TGTpower’s SG series low-voltage three-phase dry-type transformers deliver exceptional voltage isolation, phase adaptation, and harmonic mitigation for demanding industrial environments. Specifically engineered to step up or step down local utility grid voltages (e.g., smoothly converting between 380V, 400V, 415V, 440V, and North American 480V/240V/220V systems), these dry-type systems provide stable, noise-free power coupling to high-precision CNC equipment, automated production lines, and sensitive medical infrastructure. Fully compliant with IEC 60076, CE, and ISO 9001 quality benchmarks, our low-voltage dry units feature premium integrated ventilation housings and rigid terminal setups to maximize operational lifetime.

Category: Dry-Type Transformers

Rating kVA:

Up to 500kVA

Voltage ratings:

Up to 6.6kV

Complant With Standard:

info@tgtpower.com

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Product Description

- Commodity name: Isolation Transformer
- Rating kVA: Up to 500kVA
- Voltage ratings: Up to 6.6kV
TGTpower’s SG series low-voltage three-phase dry-type transformers deliver exceptional voltage isolation, phase adaptation, and harmonic mitigation for demanding industrial environments. Specifically engineered to step up or step down local utility grid voltages (e.g., smoothly converting between 380V, 400V, 415V, 440V, and North American 480V/240V/220V systems), these dry-type systems provide stable, noise-free power coupling to high-precision CNC equipment, automated production lines, and sensitive medical infrastructure. Fully compliant with IEC 60076, CE, and ISO 9001 quality benchmarks, our low-voltage dry units feature premium integrated ventilation housings and rigid terminal setups to maximize operational lifetime.

TGTpower’s SG series low-voltage three-phase dry-type transformers deliver exceptional voltage isolation, phase adaptation, and harmonic mitigation for demanding industrial environments. Specifically engineered to step up or step down local utility grid voltages (e.g., smoothly converting between 380V, 400V, 415V, 440V, and North American 480V/240V/220V systems), these dry-type systems provide stable, noise-free power coupling to high-precision CNC equipment, automated production lines, and sensitive medical infrastructure. Fully compliant with IEC 60076, CE, and ISO 9001 quality benchmarks, our low-voltage dry units feature premium integrated ventilation housings and rigid terminal setups to maximize operational lifetime.

Core Product Features

Premium Pure Copper/Aluminum Windings

Wound with high-grade, premium insulated square wires to deliver excellent dielectric strength and exceptional conductivity while eliminating thermal overheating under continuous heavy duty cycling.

High-Isolation Galvanic Protection

Features complete galvanic separation between primary and secondary circuits, successfully suppressing common-mode line noise, harmonics, and transient voltage spikes to safeguard sensitive microprocessor controls.

Vented IP20 Enclosure & Safe Terminals

Housed in a compact, powder-coated mild steel enclosure outfitted with optimal louvered ventilation slots for efficient convection cooling; paired with clear, permanently labeled heavy-duty touch-safe terminal blocks to prevent accidental contact.

High-Permeability Stepped Core

Built using specialized, grain-oriented cold-rolled silicon steel laminations with tight clamping compression to drastically minimize core loss and operational magnetic humming.

Certification Certificate

Packaging

OEM three phase isolation transformer customized is designed to provide safe, stable, and efficient power conversion solutions for industrial and commercial electrical applications. As a professional customized transformer, it helps reduce electrical interference, improve power quality, and enhance equipment protection through reliable isolation performance.

This three phase isolation transformer supports OEM customization according to different voltage requirements, capacity specifications, installation conditions, and application environments. It is widely used in power distribution systems, industrial machinery, automation equipment, medical facilities, data centers, and other areas requiring stable power supply.

Manufactured with high-quality materials and advanced production technology, the transformer offers excellent insulation performance, low energy loss, reliable operation, and long service life. With flexible design options and professional manufacturing support, it provides customers with efficient and dependable power solutions for various electrical systems.

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Dry Type Transformer