Description
The 1TGE120011R1000 is a high-performance electronic trip unit from ABB, designed for their Emax 2 series of low-voltage circuit breakers. This sophisticated unit provides advanced protection, control, and metering functionalities to ensure the safety and efficiency of electrical distribution systems.
Application Scenarios
Consider a large industrial manufacturing facility with complex power distribution needs and a strong emphasis on energy management. Unexpected overloads or short circuits can lead to costly downtime and equipment damage. The 1TGE120011R1000 plays a crucial role here. Integrated within an ABB Emax 2 circuit breaker, this trip unit continuously monitors current and voltage, providing precise and adjustable protection against various fault conditions. Furthermore, its advanced metering capabilities allow facility managers to gain detailed insights into energy consumption patterns, enabling them to optimize energy usage, reduce costs, and improve overall system reliability. The information provided by the 1TGE120011R1000 helps prevent catastrophic failures and facilitates proactive maintenance strategies.
Parameter
Main Parameters Value/Description Product Model 1TGE120011R1000 Manufacturer ABB Product Category Electronic Trip Unit Series Emax 2 Protection Functions Overload (L), Short-circuit (S, I), Earth fault (G), Undervoltage (UV), Overvoltage (OV) Rated Current (In) Up to the maximum rating of the compatible Emax 2 breaker (e.g., 6300 A) Communication Protocol IEC 61850, Modbus RTU/TCP, Profibus DP (depending on configuration) Metering Accuracy Class 0.5 for current and voltage Display Integrated LCD for settings, measurements, and alarms Power Supply Self-powered or externally powered (auxiliary voltage) Ambient Temperature -25°C to +70°C
Technical Principles and Innovative Values
- Innovation Point 1: Advanced Multi-Protection. The 1TGE120011R1000 offers comprehensive protection against a wide range of electrical faults, including long-time overload, short-time and instantaneous short circuits, earth faults, and voltage anomalies. This integrated approach simplifies system design and enhances overall protection coordination.
- Innovation Point 2: Precision Energy Metering. Beyond protection, this trip unit incorporates high-accuracy Class 0.5 metering for voltage, current, power, and energy. This enables detailed energy consumption analysis, cost allocation, and support for energy management initiatives.
- Innovation Point 3: Seamless Communication Integration. The 1TGE120011R1000 supports various industry-standard communication protocols like IEC 61850, Modbus, and Profibus. This allows for easy integration into modern digital substations and industrial automation systems for remote monitoring and control.
- Innovation Point 4: Adaptive Protection Algorithms. The trip unit features sophisticated algorithms that can be configured to match specific application requirements, ensuring optimal protection without nuisance tripping. Adjustable tripping curves and thresholds provide flexibility for diverse load characteristics.
