The Atman CTR M/S 3000 VA 230/230V is a single-phase isolation transformer of the closed (enclosed) type. It provides galvanic isolation between the primary and secondary circuits in a 230/230V configuration, for applications requiring electrical separation for safety or suppression of conducted interference at high load levels.

The unit supports continuous operation in air under normal ambient conditions. Its IP 20 degree of protection shields internal windings from solid objects larger than 12 mm. The physical envelope measures 180×220×200 mm.

Key Features

• Single-phase closed-type construction
• 230V primary / 230V secondary configuration
• Maximum primary voltage: 1000V AC
• Maximum secondary voltage: 500V AC
• Isolation voltage: 3750V AC (at primary voltage 450V)
• Degree of protection: IP 20
• Dimensions: 180×220×200 mm
• Continuous-duty rated operation

Product Benefits

• 3000 VA rated capacity is the highest in the CTR M/S range, covering the most demanding single-phase loads
• Insulation classes B, F, and H accommodate a wide range of thermal installation environments
• Precise physical dimensions (180×220×200 mm) allow accurate cabinet and panel layout planning
• Class I earthed enclosure provides an additional fault-protection barrier for personnel safety

Technical Specifications

• Model: CTR M/S 3000 VA 230/230V
• Type: Single-phase, closed-type isolation transformer
• Rated Capacity: 3000 VA
• Voltage Ratio: 230V / 230V
• Maximum Primary Voltage: 1000V AC
• Maximum Secondary Voltage: 500V AC
• Isolation Voltage: 3750V AC (for primary voltage 450V)
• Insulation Class: B / F / H
• Protection Class: Class I
• Degree of Protection: IP 20
• Dimensions: 180×220×200 mm
• Operation: Continuous

Why You'll Love It

• Top-rated 3000 VA model in the CTR M/S series for the most power-intensive isolation requirements
• Continuous-duty design runs without scheduled cool-down breaks in steady-state applications
• Known 180×220×200 mm dimensions make cabinet installation straightforward
• Package includes: 1× Atman CTR M/S 3000 VA 230/230V isolation transformer