ABB 6353C88H11 1200:5 600V 50-400Hz 10Kv BIL Current Transformer SCV-1200

ABB 6353C88H11 SCV-1200 Current Transformer

The ABB 6353C88H11 SCV-1200 is a high-quality current transformer designed for precise metering and relaying applications in medium voltage switchgear systems. Engineered to meet rigorous industry standards, this transformer ensures accurate current measurement and reliable performance.

Key Features

• Primary to Secondary Ratio: 1200:5
• Voltage Rating: 600V
• Frequency Range: 50-400 Hz
• Basic Insulation Level (BIL): 10 kV
• Mechanical Rating: 180 times the rated current
• Thermal Rating: 80 times the rated current for 1 second
• Continuous Current Rating Factor: 2.0 at 30ºC ambient; 1.5 at 55ºC ambient
• Approximate Weight: 29 lbs (13 kg)

Construction and Design

The SCV-1200 features a ring-type core that is insulated and toroidally wound with a fully distributed secondary winding. Encased in an impact-resistant polycarbonate housing, the transformer is assembled using self-tapping screws, ensuring durability and ease of maintenance. Secondary terminals are equipped with 10-32 brass terminal screws and hardware, accommodating up to five terminals for multi-ratio designs.

Applications

Ideal for use in various medium voltage switchgear applications, the ABB 6353C88H11 SCV-1200 current transformer is suitable for both metering and relaying purposes. Its robust design and precise measurement capabilities make it a reliable component in electrical systems requiring accurate current monitoring.

Compliance and Standards

This current transformer meets all applicable IEEE and NEMA standards, ensuring compliance with industry requirements. Additionally, it is a UL Recognized Component (file number E96461), attesting to its safety and performance standards.

For detailed technical specifications and installation guidelines, please refer to the product documentation or contact ABB’s customer support.