Atman TRF 3000 VA 230/230V Three-Phase Isolation Transformer – Open-Type & Continuous Duty
The Atman TRF 3000 VA 230/230V is a three-phase open-type isolation transformer for continuous operation, providing galvanic isolation at 230V input and 230V output.Read the full description
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Description
Description
The Atman TRF 3000 VA is a three-phase open-type isolation transformer with a 230V/230V ratio, rated for continuous duty in air under normal ambient conditions. It is designed for industrial and technical installations that require reliable galvanic separation between three-phase circuits.
An isolation voltage of 3750V AC and insulation class ratings of B, F, and H meet demanding electrical isolation standards. The Class I safety classification and 300×200×140mm housing allow integration into industrial panels and large enclosures.
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 high-level safety barrier for three-phase circuit separation
- Open-type construction allows effective natural cooling over extended continuous operation periods
- Class I safety rating satisfies standard electrical installation safety requirements
- Multi-class insulation (B, F, H) supports deployment across varying thermal environments
- Continuous operation rating removes duty-cycle limits in permanently energised systems
Technical Specifications
- Type: Three-phase isolation transformer, open type
- Model: TRF 3000 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: 300×200×140mm
Why You'll Love It
- 300×200×140mm footprint fits standard industrial panel layouts and large electrical enclosures
- Open construction enables passive cooling without fans or forced-air systems
- Class I certification supports regulatory compliance in safety-critical applications
- Package includes: 1× Atman TRF 3000 VA 230/230V three-phase isolation transformer
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