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ATESS US standard 480V 500KVA isolation transformer - Isolation Transformer 500-US-480

ATESS US standard 480V 500KVA isolation transformer - Isolation Transformer 500-US-480 | Portlandia Electric Supply

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SKU PES-SPS-SIV-0660

ATESS US standard 480V 500KVA isolation transformer - Isolation Transformer 500-US-480

$17,572.50 USD

$ $17,572.50 USD

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In Stock

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9+ sold

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You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

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ATESS 500kVA PCS Isolation Transformer (TRF500)

The ATESS US standard 480V 500KVA isolation transformer is engineered to deliver exceptional electrical safety, stable power output, and long-term reliability for large commercial and industrial applications. Built with robust construction and advanced insulating technology, this transformer ensures clean, consistent power distribution where precision and safety matter. The ATESS US standard 480V 500KVA isolation transformer – Isolation Transformer 500-US-480 offers a dependable solution for operations needing maximum protection against voltage fluctuations, electrical disturbances, and harsh grid conditions.

Whether your facility demands enhanced electrical isolation, noise reduction, or a stable voltage environment for sensitive gear, this transformer is a trusted choice. Its 500KVA rating suits heavy loads, EV charging infrastructure, renewable systems, microgrids, and mission-critical industrial machines.

The ATESS 500kVA PCS isolation transformer is the matched medium-voltage interface for ATESS high-power storage—required with PCS500 and often used with PCS630—to provide galvanic isolation, neutral formation, and harmonic mitigation for robust C&I microgrids. ^{[ATESS datasheet / dealer]}

Key features

Designed for PCS integration, the ATESS 500kVA PCS isolation transformer operates at 400/400 V with a Dyn11 vector group, low losses (≈950 W no-load; 7.1 kW load @75 °C), and AF forced-air cooling in an IP00 indoor package. It forms a neutral (N-line) and reduces 3rd-harmonic components for cleaner power. ^{[ATESS datasheet / dealer]}

What’s included

TRF500 isolation transformer assembly (400 V primary / 400 V secondary)
Factory-integrated cooling fans and base frame
Documentation via ATESS transformer datasheet

Specifications

**ATESS 500kVA PCS isolation transformer** — specification box
Rated capacity	500 kVA
Primary / secondary voltage	400 V / 400 V
Primary / secondary current	≈ 721.6 A / 721.6 A
Frequency	50/60 Hz
Vector group	Dyn11
No-load loss	≈ 950 W
Load loss	≈ 7.1 kW @ 75 °C
Insulation class	H
Protection	IP00 (indoor)
Cooling	AF (forced air)
Dimensions (W×H×D)	1100 × 1700 × 1000 mm (≈ 43.31″ × 66.93″ × 39.37″)
Weight	≈ 1500 kg (≈ 3307 lb)
Compatibility	For PCS500 (required); also applied with PCS630. PCS100/250 have built-in transformers. ^{[ATESS US-480 datasheet / dealer]}

Choose the ATESS 500kVA PCS isolation transformer to complete your PCS500/PCS630 build with safe galvanic isolation, neutral formation, and low-loss performance verified by official ATESS specs.

Why Choose the ATESS US Standard 480V 500KVA Isolation Transformer?

The ATESS US standard 480V 500KVA isolation transformer performs under continuous load with balanced, safe power supply. It minimizes disruptions from harmonic distortion and electrical interference. Built durable, it withstands challenging environments for smooth operation year after year.

This model extends equipment life by reducing noise and enhancing voltage stability. Its isolated windings protect sensitive systems from spikes, surges, and transients. It is a smart investment for advanced electrical infrastructure.

Key Features of the ATESS US Standard 480V 500KVA Isolation Transformer – Isolation Transformer 500-US-480

High-Efficiency Performance

This transformer is designed for high efficiency, ensuring minimal transmission power loss. Its electrical design lowers heat generation and boosts energy performance for high-demand, continuous applications.

Superior Electrical Isolation

Electrical isolation is central to the ATESS US standard 480V 500KVA isolation transformer, providing protection for connected equipment. Separating primary and secondary circuits prevents disturbances, improving safety and stability.

Robust Build for Industrial Use

Its rugged design ensures reliable function in harsh environments. Installed indoors or outdoors, it consistently delivers stable power output.

Noise & Harmonic Reduction

The transformer cuts electrical noise significantly, ensuring smooth operation for sensitive equipment such as servers, automation units, EV chargers, and power electronics.

Consistent Voltage Output

With a steady 480V output, the Isolation Transformer 500-US-480 reduces voltage fluctuations, letting equipment run efficiently without damage risk.

Applications of the ATESS US Standard 480V 500KVA Isolation Transformer

EV Charging Infrastructure

Large-scale EV stations need stable, noise-free power. This transformer supports high-capacity charging systems with clean output and no interference.

Renewable Energy Systems

Solar, wind, and hybrid systems rely on transformers for grid stability. The ATESS US standard 480V 500KVA isolation transformer integrates seamlessly with energy solutions, providing grid isolation and surge protection.

Data Centers & IT Facilities

Sensitive IT environments require steady power. This transformer reduces harmonics and supplies a safe, isolated power source for servers and network gear.

Manufacturing & Industrial Machinery

High-load machines run efficiently with clean, regulated power. This transformer supports motors, drives, and automation with reliable voltage accuracy.

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

ATESS 500kVA PCS Isolation Transformer (TRF500)

Key features

What’s included

TRF500 isolation transformer assembly (400 V primary / 400 V secondary)
Factory-integrated cooling fans and base frame
Documentation via ATESS transformer datasheet

Specifications

**ATESS 500kVA PCS isolation transformer** — specification box
Rated capacity	500 kVA
Primary / secondary voltage	400 V / 400 V
Primary / secondary current	≈ 721.6 A / 721.6 A
Frequency	50/60 Hz
Vector group	Dyn11
No-load loss	≈ 950 W
Load loss	≈ 7.1 kW @ 75 °C
Insulation class	H
Protection	IP00 (indoor)
Cooling	AF (forced air)
Dimensions (W×H×D)	1100 × 1700 × 1000 mm (≈ 43.31″ × 66.93″ × 39.37″)
Weight	≈ 1500 kg (≈ 3307 lb)
Compatibility	For PCS500 (required); also applied with PCS630. PCS100/250 have built-in transformers. ^{[ATESS US-480 datasheet / dealer]}

Choose the ATESS 500kVA PCS isolation transformer to complete your PCS500/PCS630 build with safe galvanic isolation, neutral formation, and low-loss performance verified by official ATESS specs.

Why Choose the ATESS US Standard 480V 500KVA Isolation Transformer?

Key Features of the ATESS US Standard 480V 500KVA Isolation Transformer – Isolation Transformer 500-US-480

High-Efficiency Performance

Superior Electrical Isolation

Robust Build for Industrial Use

Its rugged design ensures reliable function in harsh environments. Installed indoors or outdoors, it consistently delivers stable power output.

Noise & Harmonic Reduction

The transformer cuts electrical noise significantly, ensuring smooth operation for sensitive equipment such as servers, automation units, EV chargers, and power electronics.

Consistent Voltage Output

With a steady 480V output, the Isolation Transformer 500-US-480 reduces voltage fluctuations, letting equipment run efficiently without damage risk.

Applications of the ATESS US Standard 480V 500KVA Isolation Transformer

EV Charging Infrastructure

Large-scale EV stations need stable, noise-free power. This transformer supports high-capacity charging systems with clean output and no interference.

Renewable Energy Systems

Data Centers & IT Facilities

Sensitive IT environments require steady power. This transformer reduces harmonics and supplies a safe, isolated power source for servers and network gear.

Manufacturing & Industrial Machinery

High-load machines run efficiently with clean, regulated power. This transformer supports motors, drives, and automation with reliable voltage accuracy.

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