The Atman TRF 2000 VA is a three-phase open-type isolation transformer with a 230V/230V ratio, built for continuous duty in air under normal ambient conditions. It is suited for industrial and technical installations requiring galvanic separation between three-phase circuits.

Rated for an isolation voltage of 3750V AC and carrying insulation class B, F, and H certification, it handles demanding electrical isolation requirements. The Class I safety rating and 240×180×140mm enclosure facilitate installation in panels and industrial cabinets.

Key Features

• Three-phase open-type construction with 230/230V ratio
• Isolation voltage: 3750V AC (at primary voltage 450V)
• Maximum primary voltage: 1000V AC
• Maximum secondary voltage: 500V AC
• Insulation class: B, F, H
• Protection degree: IP 00
• Continuous operation capability

Product Benefits

• 3750V AC isolation voltage provides a robust safety barrier in three-phase circuit applications
• Open-type design facilitates heat dissipation during sustained continuous operation
• Class I safety rating meets standard regulatory requirements for isolation transformers
• Insulation classes B, F, and H cover a range of ambient temperature conditions
• Continuous operation rating eliminates duty-cycle constraints in permanent installations

Technical Specifications

• Type: Three-phase isolation transformer, open type
• Model: TRF 2000 VA 230/230V
• Maximum Power: 40000VA
• Primary Voltage: 230V / maximum 1000V AC
• Secondary Voltage: 230V / maximum 500V AC
• Isolation Voltage: 3750V AC (for primary voltage 450V)
• Safety Class: Class I
• Insulation Class: B, F, H
• Operation: Continuous, in air, normal ambient conditions
• Protection Degree: IP 00
• Dimensions: 240×180×140mm

Why You'll Love It

• 240×180×140mm footprint accommodates installation in standard industrial panels and enclosures
• Open construction promotes passive cooling without additional forced-air cooling
• Class I certification meets regulatory standards for safety-critical electrical installations
• Package includes: 1× Atman TRF 2000 VA 230/230V three-phase isolation transformer