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LINEAR AC SENSOR & OVER-CURRENT PROTECTOR User Guide for SRCN-C253 Product Description This module is used to measure and monitor current consumption by utilizing electromagnetic current transformer technology. A voltage output is produced in direct proportion to the measured current. If the current exceeds a preset value, the relay on the module is activated. Uses include building automation and facility management systems, where acquiring information on energy usage can lead to increased efficiency.
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Technical Parameters Working voltage 24 VDC ± 0.5 VDC Before protection ≤ 30 mA Working current After protection ≤ 60 mA 0 70 °C Working temperature Working humidity 10 90% (No condensation) 0 50 A (Max ± 0.3 A) Detection range Output mode Relay output...
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Board Mount Mount the PCB to the enclosure with screws. Mounting hole diameter is 3mm. Notes The potentiometer on the module is used for factory setting. All the modules have been set during manufacturing process. Do not adjust the potentiometer by yourself. After long term operation, if the error exceeds the accuracy, see correction method to set this. The modules are tested with pure resistance loads when they leave the factory.
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