1SDA100161R1 ABB Ekip Hi-Touch LSI 160 A XT2 4-Pole Trip Unit

Why Choose the ABB 1SDA100161R1 Ekip Hi-Touch LSI Trip Unit?

The ABB 1SDA100161R1 is an advanced Ekip Hi-Touch LSI electronic trip unit designed for use with ABB SACE Tmax XT2 moulded-case circuit breakers in low-voltage power distribution systems. Rated at 160 A and configured for 4-pole XT2 applications, it provides sophisticated electronic protection, measurement and monitoring functions for demanding industrial, commercial and infrastructure installations.

As part of the advanced ABB SACE Tmax XT protection platform, the Ekip Hi-Touch range combines configurable circuit protection with extensive measurement and digital functionality. The LSI configuration provides long-time overload, short-time selective short-circuit and instantaneous short-circuit protection, enabling effective coordination and protection of electrical distribution circuits.

With a rated current of 160 A, four-pole configuration and an adjustable long-time protection range down to approximately 64 A, this trip unit provides flexibility for distribution-system design and protection coordination. The Hi-Touch platform adds advanced metering, monitoring, datalogging and network-analysis capabilities, making it particularly suitable for intelligent switchboards and digitally connected power systems.

Key Advantages

• Advanced Ekip Hi-Touch LSI electronic protection for ABB Tmax XT2 circuit breakers.
• 160 A rated current for low-voltage distribution applications.
• 4-pole configuration suitable for three-phase systems requiring switched or protected neutral arrangements.
• LSI protection functions covering overload, selective short circuit and instantaneous short circuit.
• Adjustable long-time protection provides flexibility for circuit coordination.
• Advanced electrical measurement and energy-monitoring capabilities.
• Integrated digital interface simplifies configuration, diagnostics and operating-data access.
• Expandable connectivity supports intelligent switchboards, automation and energy-management systems.

Key Features

• ABB Ekip Hi-Touch LSI electronic trip unit.
• 160 A rated current.
• 4-pole configuration.
• Compatible with the ABB SACE Tmax XT2 circuit-breaker platform.
• Long-time overload protection (L).
• Short-time selective short-circuit protection (S).
• Instantaneous short-circuit protection (I).
• Long-time current setting range approximately 64–160 A.
• Advanced current, voltage, power and energy measurements.
• Power-quality and network-monitoring functionality.
• Integrated datalogging capabilities for electrical-system analysis.
• Digital interface for protection settings, measurements, alarms and trip information.
• Supports integration with ABB digital power-distribution and automation solutions.

Advanced Protection and Power Monitoring

Electronic trip units such as the ABB Ekip Hi-Touch continuously monitor electrical conditions and command the associated circuit breaker to trip when configured protection thresholds are exceeded. The LSI architecture provides dedicated long-time, short-time and instantaneous protection functions, allowing engineers to coordinate protection settings with downstream and upstream devices while protecting cables and electrical equipment.

The Ekip Hi-Touch platform extends beyond conventional overcurrent protection by combining protection with detailed electrical measurements, monitoring and digital functions. These capabilities make the trip unit suitable for intelligent low-voltage switchboards where operators require greater visibility of electrical conditions, improved diagnostics and integration with modern automation and energy-management systems.

Typical Applications

• Low-voltage power distribution switchboards.
• Industrial electrical distribution systems.
• Commercial building electrical systems.
• Infrastructure and utility distribution panels.
• Intelligent switchgear and digital switchboards.
• Manufacturing and process-industry installations.
• Feeder and distribution-circuit protection.
• Energy monitoring and power-management systems.