High Speed Transfer Device HSTD SUE 3000

Ensuring uninterrupted power supply to essential processes

SUE 3000 is a high speed motor bus transfer solution, which secures a continuous power supply to busbars feeding essential processes. This is ensured through an automatic transfer from a main incomer to a standby incomer as fast as possible.

The downstream processes are consequently protected from expensive outages. SUE 3000 can interface with any ABB or non-ABB protection device and circuit breaker. It has been designed for easy integration into existing and new switchgear installations. ABB possesses an outstanding knowhow and experience in this application.

The product features include:

  • Configuration with two or three circuit-breakers
  • Four different configurable motor bus transfer modes
  • Permanent supervision of involved incomers, busbars and circuit breakers
  • Integrated disturbance recorder and watchdog self-monitoring
  • Integrated safety features such as coil supervision function and decoupling function
  • Flexible bus protocol communication concept (IEC 61850-8-1 MMS, IEC 60870-5-103, Ethernet interface, Modbus TCP, Modbus RTU, Profibus DP and ABB SPA)
  • Available in five different variants to correspond to the most common switchgear configurations
  • Available as loose device or engineered solution for further installation in low-voltage compartment of a medium-voltage switchgear panel or installed in a standalone cabinet (Control and Relay Panel Solution)
  • Can be supplied as a High Speed Transfer System (30ms HSTS) including REF542plus as initiation units and vacuum circuit breaker VM1-T

Product benefits

  • Reliable, safe and uninterrupted supply to essential electrical equipment
  • Increased plant availability and prevention of costly production outages
  • Compatible to all voltage levels
  • Lower investment and operation costs
  • Easier installation compared to UPS systems
  • Minimum space requirements for mechanical installation
  • A single successful transfer can result in a full amortization of customer's investment

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