ABB CM-CT 150/5 virtamuuntaja 150A 5A, 5VA, luokka 1 1SVR450116R5300

Ring-type current transformer for converting a primary current of 150 A into a secondary current of 5 A, with a rated power of 5 VA and accuracy class 1. It is suitable for measuring and monitoring in low-voltage distribution systems.

Advantages

High accuracy and reliable performance for current measurement. Compact design with multiple mounting options: screw mounting, DIN rail (with adapter), or cable tie. Self-extinguishing polycarbonate housing ensures safety.

Suitable for

• Energy management systems
• Building automation
• Industrial control panels
• Power monitoring applications

Key specifications

• Primary current: 150 A
• Secondary current: 5 A
• Rated power: 5 VA
• Accuracy class: 1
• Frequency: 50/60 Hz
• Max. busbar dimensions: 20 x 5 mm
• Max. cable diameter: 21 mm
• Insulation voltage: 0.72 kV
• Thermal short-time current: 9 kA (1s)
• Dynamic short-time current: 22.5 kA (peak)
• Operating temperature: -5°C to +50°C
• Housing material: Self-extinguishing polycarbonate
• Protection degree: IP50 (housing), IP20 (terminals)

Recommendations

Verify that the primary current rating matches your application. Ensure proper mounting for safe operation.