ABB RMU811 After sales service is provided for the control card of the power supply device

Description

Packaging details: if you need an urgent delivery order, please feel free to contact us, and we will do our best to meet your needs.

Price problem: if you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.

The protection units for power distribution, available in the LI, LSI and LSIG versions, are suited to all distribution systems.
The Ekip trip units are designed to protect a vast range of applications, such as use with transformers, motors and drives. Ekip
Dip, Ekip Touch or Ekip Hi-Touch can be selected, depending on the complexity of the system, the need to take voltage or
energy measurements or to include control systems in switchgear.
Ekip G enables the protection of generators without the use of external devices that require dedicated relays and wiring.
Ekip G increases efficiency from the design stage to installation, minimizing the time needed for realization and commissioning
of the system, and ensuring high levels of accuracy and reliability of all protection devices required for running generators in
applications such as naval, GenSet or cogeneration.
Ekip Power Controller is the new function that controls the power absorbed, thereby increasing the efficiency of the system.
This ABB SACE patented function measures power and energy but also controls, without the use of complex external
automation logic, loads and generators in order to optimize the power consumed.
Thanks to the Network Analyzer function integrated in all Hi-Touch versions, the quality of energy in terms of harmonics,
micro-interruptions or voltage dips is monitored without the need for dedicated instrumentation. This allows effective preventive
and corrective action to be implemented through accurate analysis of the faults, thereby improving the efficiency of the system.

This enables personalization of the functions available, even during commissioning or when the circuit-breaker has already been
installed. In particular, SACE Ekip consists of:
– Protection trip unit, available with different interfaces and versions that range from basic to more complete; it contains a
latest generation microprocessor that performs all the functions of protection and control.
– Ekip Measuring Module, connected internally to Emax 2, performs voltage, power and energy measurements with high
accuracy without requiring any external connection or voltage transformer. The Ekip Measuring Pro version also performs
all protection functions based on voltage and power without the need for external units, thereby simplifying design and
construction of the system.
– Interchangeable rating plug enables all protection thresholds to be adjusted according to the rated current, increasing
flexibility for the customer. It is useful in installations that are prepared for future development or in cases in which the power
supplied may be limited temporarily.
– Main board is the mechanical housing of the trip unit, which includes a micro-controller for measuring currents and the
self-protection functions. The separation of trip units ensures excellent reliability and immunity to conducted and radiated
emissions. Integrated new generation Rogowski sensors, which are sensitive to the true r.m.s. value of the current, guarantee
high accuracy of both measurements and protection.