Product Specification

ABB 4000A Air Circuit Breaker E4.2N 4000 Ekip Touch LSI 3p F HR – The Next Evolution in Intelligent Power Protection

1. Technological Breakthrough

The ABB E4.2N 4000 Ekip Touch LSI 3p F HR represents a quantum leap in circuit protection technology, combining 5000A frame performance with revolutionary digital intelligence. Designed for hyperscale data centers, heavy industrial complexes, and critical infrastructure, this breaker introduces multi-layer cybersecurity protection alongside predictive grid analytics – setting a new benchmark for ultra-high current protection systems.

2. Core Specifications & Innovations

3. Revolutionary Feature Set

3.1 Ekip Touch Intelligence

• Dynamic Protection Adjustments: Real-time modification of protection parameters without downtime

• Waveform Capture: 128-sample/cycle recording for detailed event analysis

• Power Quality Dashboard: THD, unbalance, and flicker monitoring per IEC 61000-4-30 Class A

3.2 Advanced Protection Algorithms

• Adaptive Short-Circuit Protection: Auto-adjusts based on grid topology changes

• Harmonic Immunity: Maintains accuracy with <1% error at 50th harmonic

• Directional Protection: Integrated fault current direction detection

3.3 Mechanical Superiority

• Titanium-Reinforced Contacts: 60% longer lifespan than standard silver-graphite

• Magnetic Blow-Off Actuation: Reduces opening time to 1/4 cycle

• Seismic Rated: Withstands 5g vibrations (IEC 60068-3-3)

4. Competitive Advantages Matrix

5. Application-Specific Enhancements

5.1 Hyperscale Data Centers

• Selective Coordination: Guarantees <30ms fault clearance for Tier V requirements

• Edge Computing Ready: Local analytics processing on Ekip Touch

• Parallel Source Protection: Special algorithms for redundant grid scenarios

5.2 Heavy Industrial

• Motor Starting Supervision: 5000A inrush current tolerance

• Arc Flash Mitigation: Reduces incident energy to <8 cal/cm²

• Process Continuity Mode: Temporary overload override for critical processes

5.3 Renewable Integration

• Bidirectional Protection: Seamless transition between grid-tied/islanded modes

• Ride-Through Capability: 300% overload for 10 cycles (wind farm applications)

• DC Injection Control: Active damping of DC components

6. Cybersecurity Architecture

• Secure Element: CC EAL5+ certified hardware security module

• Zero Trust Framework: Continuous authentication of all commands

• Encrypted Firmware: AES-256 encrypted bootloader

• Network Segmentation: Virtual LAN separation of protection/control data

7. Sustainability Features

• 95.2% Recyclability: Exceeds WEEE Directive requirements

• Near-Zero SF6: <0.01% SF6 content (vs 0.1% industry average)

• Energy Efficient: 380W power loss at In (15% better than comparable units)

• Carbon Neutral Manufacturing: Certified by DNV GL

8. Digital Twin Integration

• Live Synchronization: Real-time mirroring of protection parameters

• Predictive Analytics: Machine learning models for failure prediction

• Augmented Reality Support: QR codes for instant technical documentation access

9. Conclusion

The ABB E4.2N 4000 Ekip Touch LSI transcends conventional circuit protection, establishing itself as the first truly intelligent 4000A breaker with industrial IoT capabilities. Its unprecedented 100kA breaking capacity coupled with military-grade cybersecurity and predictive maintenance features creates a new category of self-aware power protection devices.

For engineers designing next-generation power distribution systems, this breaker delivers:

• 40% faster fault clearance than comparable units

• 60% reduction in maintenance costs through predictive analytics

• Future-proof architecture ready for 5G smart grid applications

As power systems evolve toward greater complexity and digital integration, the E4.2N 4000 stands as the definitive solution for balancing ultra-high current protection with cutting-edge digital intelligence – making it the optimal choice for the most demanding applications worldwide.