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Technical Specifications: Rated current of 1200A; voltage rating of 600 Vac; high interrupting capacity of 65kA at 480 Vac. Equipped with LSIG (Long-time, Short-time, Instantaneous, Ground Fault) functionality.
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Functional Features: Includes waveform capture, predictive maintenance alerts, zone-selective interlocking (ZSI), and Modbus communication compatibility. The electronic trip unit offers adjustable settings for fine-tuned protection.
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Application Scenarios: Ideal for service entrance equipment, large motor feeders, and critical distribution panels in industrial plants, data centers, and commercial facilities requiring high reliability and power quality analysis.
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Structural Characteristics: Compact design with a robust thermoset polyester casing. Features a draw-out construction for safe maintenance and a transparent cover for viewing the trip unit status.
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Installation Requirements: Must be mounted vertically in a clean, dry environment. Requires proper torque on line and load terminals. Ensure adequate ventilation for heat dissipation.
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Usage Notes: Verify the CT ratio settings before energizing. Do not exceed the maximum interrupting rating. Regular testing of the ground fault function is recommended.