Key benefits - Compact open type indoor AC current transformer for easy installation in power meter setups - Versatile outputs: 4-20 mA current loop signal and 12 V DC supply for remote sensing and instrumentation - Handles high currents: up to 200 A AC primary with a 5 A secondary rating - 50 Hz operation with a 20 mm bore size, suitable for standard indoor electrical installations - Simple integration for single phase and three phase monitoring in power management systems Specifications and features - Type: Open type indoor AC current transformer - Bore diameter: 20 mm - Primary current rating: up to 200 A AC - Secondary current rating: 5 A - Outputs: 4-20 mA current loop output and 12 V DC output - Frequency: 50 Hz - Application: Designed for mounting in a power meter setup - Phase suitability: Applicable to 3-phase applications - Environment: Indoor use Use scenarios - Power meter installation in commercial or industrial facilities: integrate with a data acquisition system or PLC that reads 4-20 mA signals while the 12 V DC output can power remote sensors or transmitters within the same enclosure. - Three-phase energy monitoring: install in three-phase electrical panels to deliver a standardized 4-20 mA signal for each phase to a SCADA or energy management system, with the 12 V DC supply supporting auxiliary electronics. - Indoor submetering and equipment monitoring: place in control rooms or electrical closets to monitor current draw from critical loads, enabling accurate metering and alerting without multiple separate power supplies. Notes - Designed for indoor use and open type construction - Suitable for 50 Hz systems and standard 20 mm bore installations - Maintains consistent accuracy and output suitable for power meter integrations and monitoring equipment