Three-Phase Isolation Transformer – 3 KVA to 500 KVA

ReflowX SKU: REF-1338

Product Details

Quantity

1
Availability (Lead Time)

0-2 Weeks
Product Location

United Arab Emirates
Condition

New
OEM

Cruxtransformers
Equipment code

CFIHOS-30000362

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Short Description

High-performance three-phase isolation transformer with voltage range of 230–600V, available in IP00, IP44, or IP55 enclosures, and power ratings from 3 KVA to 500 KVA. Designed for reliable voltage conversion, protection, and galvanic isolation in demanding environments.

Description

Three-Phase Isolation Transformer – 3 KVA to 500 KVA

This robust three-phase isolation transformer is engineered for industrial, commercial, and instrumentation applications requiring stable voltage transfer, enhanced electrical safety, and galvanic isolation. Supporting a wide input and output voltage range of 230V to 600V, it accommodates a broad range of power system requirements.

Available in power capacities from 3 KVA to 500 KVA, this transformer is built with high-temperature insulation (Class F or Class H) and operates reliably in ambient temperatures of up to 50°C. Enclosure options include IP00 for indoor integration, IP44 for dust and splash protection, and IP55 for extended outdoor or industrial use.

Equipped with durable terminal blocks for secure cable connections, this unit ensures long-term stability and operational safety in panel assemblies, control systems, or sensitive equipment interfaces.

Specifications:

– Supports wide three-phase voltage ranges
– Industrial-grade insulation for high thermal performance
– Customizable enclosure protection up to IP55
– Ideal for voltage isolation and secure equipment interface
– Terminal blocks ensure robust and vibration-resistant connections
– Designed for reliable operation in harsh environments
– Input Voltage Range: 230V – 600V (Three Phase)
– Output Voltage Range: 230V – 600V (Three Phase)
– Power Rating: 3 KVA to 500 KVA
– Insulation Class: F / H
– Ambient Temperature: Up to 50°C
– Protection Degree:
• IP00 (Open Type)
• IP44 (Dust & Splash-Proof)
• IP55 (Outdoor/Industrial Use)
– Terminals: Terminal Blocks

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Technical Details

Height	300 mm to 1800 mm
Width	250 mm to 1500 mm
Length	250 mm to 2000 mm
Weight	25 kg to 2500 kg
Usage Hours	00
Voltage	400 V, 415 V, 480 V, or 690 V (typical)
ISO 15926 Pt 4	3221
PCA RDS Code	RDS643994
CFIHOS ID	CFIHOS-30000362
Output Power	10–20%
IFC Class	IfcTransformer
Explosion Protection Gas Group	Not Applicable
Explosion Protection Temperature Class	Not Applicable
Explosion Protection Zone	Not Applicable
Insulation Class	Class B (130°C)
Rated Primary Winding Voltage	400 V
Rated Secondary Winding Voltage	208 V

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