The Atman CTR M/S 1500 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 where electrical separation is required for safety or suppression of conducted interference.

The unit is designed for continuous operation in air under normal ambient conditions. At IP 20 protection, internal windings are shielded from solid objects larger than 12 mm. The physical footprint measures 150×150×160 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: 150×150×160 mm
• Continuous-duty rated operation

Product Benefits

• 1500 VA rated capacity supports mid-range loads requiring galvanic separation
• Insulation classes B, F, and H provide thermal flexibility across installation environments
• Known physical dimensions (150×150×160 mm) allow precise space planning in panels and enclosures
• Class I earthed enclosure adds a fault-protection layer for personnel safety

Technical Specifications

• Model: CTR M/S 1500 VA 230/230V
• Type: Single-phase, closed-type isolation transformer
• Rated Capacity: 1500 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: 150×150×160 mm
• Operation: Continuous

Why You'll Love It

• Continuous-duty rating supports uninterrupted operation without duty-cycle management
• Compact 150×150×160 mm footprint fits standard DIN-rail enclosures and electrical cabinets
• Part of the Atman CTR M/S range, enabling straightforward capacity upgrades within the same series
• Package includes: 1× Atman CTR M/S 1500 VA 230/230V isolation transformer