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E2N1600 DR PR121/P-LSI WMP 3P NST

The ABB E2N1600 DR PR121/P-LSI WMP 3P NST is a three-phase protection relay or circuit breaker designed for medium-voltage applications. It offers comprehensive protection against overcurrent, short circuits, earth faults, and leakage currents in industrial, commercial, and power distribution systems. The PR121/P-LSI relay provides Long-time, Short-time, and Instantaneous (LSI) protection, which ensures adaptable and reliable protection for a wide range of fault conditions.

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Parameters: Product Type: Protection Relay / Circuit Breaker Rated Current (In): 1600A Number of Poles: 3P (Three-Phase) Interrupting Capacity (Icu): Typically 50kA or higher, depending on the model and application. Protection Type: PR121/P-LSI (Long-time, Short-time, Instantaneous protection) Long-time (L): Adjustable overload protection with time delay Short-time (S): Adjustable short-time protection for transient conditions Instantaneous (I): Instantaneous protection for high short-circuit currents Wide Monitoring Platform (WMP): Continuous system health monitoring, fault detection, and diagnostics Neutral Switching Technology (NST): Ensures safe switching of neutral in three-phase systems, improving protection Rated Voltage: 400V or higher (depending on system configuration) Frequency: 50/60Hz Operating Temperature: -5°C to +40°C (typical for ABB industrial equipment) Standards Compliance: IEC 60947-2, UL 489, CE, and other international standards Mounting Type: Panel mount, or as part of a larger switchgear assembly Ingress Protection (IP Rating): IP20 (for indoor use), IP65 (if designed for outdoor use) Communication Protocols: Likely supports Modbus, Ethernet, or other industrial communication protocols for SCADA integration Dimensions: [Insert dimensions, e.g., 300mm x 200mm x 150mm] Weight: [Insert weight, e.g., 10-15 kg]