ABB SC510 3BSE003832R1 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.

Measurements
The Ekip Hi-Touch trip unit offers a complete series of measurements, common to Ekip Touch:
– Measurements and counters: currents, voltage, power, energy;
– Maximum values and value log;
– Data logger;
– Information on the trip and opening data;
– Maintenance indicators.
Ekip Hi-Touch integrates the exclusive Network Analyzer function, which analyzes the quality of energy consumed by the
installation, in accordance with the provisions of international standards EN50160 and IEC 61000-4-30, in terms of harmonic
content, average value and long or short term changes in voltage. These events can cause malfunctions in the switchgear and
a reduction in their lifespan, as well as increasing losses and reducing the energy efficiency of the installation.
It is therefore increasingly important to assess the quality of the energy and the economic impact it has on the productive
process, so that the appropriate preventive and corrective actions can be taken. With Ekip Hi-Touch, the causes of an increase
in power lost in transformers or motors, or a reduction in the lifespan of cables and capacitors, can be identified without the
need to install any external instrumentation.
The Network Analyzer function performs continuous monitoring of the quality of energy, and shows all results through a display
or communication module. In particular:
– Hourly average voltage value: in accordance with international standards, this must remain within 10% of the rated value,
but different limits can be defined according to the needs of the installation. The positive sequence voltage is obtained from
the three line voltages and compared with the limits. If the limits are exceeded, Ekip Hi-Touch generates a signalling event. The
quantity of these events is stored in a suitable counter. The counter values are available for each of last 7 days, as well as the
total. The measures availabe are the positive and negative sequence voltages and positive and negative sequence currents of
the last interval monitored. The time of the calculation of the average values can be set between 5 minutes and 2 hours.
– Interruptions / short dips in voltage (voltage interruptions / voltage dip): if the voltage remains below the threshold for more
than 40ms, Ekip Hi-Touch generates an event that is counted in a dedicated log. The voltage is monitored on all lines.
– Short voltage spikes (voltage transients, spikes): if the voltage exceeds the threshold for 40ms, set for a pre-determined
time, Ekip Hi-Touch generates an event that is counted.
– Slow voltage sags and swells (voltage sag / voltage swell): when the voltage goes outside the range of acceptable limit values
for a time greater than the one set, Ekip Hi-Touch generates an event that is counted. Three values can be configured for
voltage sags and two for voltage swells, each of which associated to a time limit: this enables us to verify whether the voltage
remains within a curve of values that are acceptable by equipment such as computers. The voltage is monitored on all lines.
– Voltage unbalances: if the voltages are not equal or the phase displacements between them are not exactly 120°, an
unbalance occurs, which is manifested with a negative sequence voltage value. If this limit exceeds the threshold value set,
an event is stored which is counted.
– Harmonic analysis: the harmonic content of voltages and currents, measured to the 50th harmonic, as well as the value of
total harmonic distortion (THD), is available in real time on the display or through the communication modules. Ekip Hi-Touch
also generates an alarm if the THD value or the magnitude of at least one of the harmonics exceeds the values set.
The voltage is monitored on all lines and currents on all phases.
All information can be displayed directly on the screen or on a smartphone, tablet or PC using the front port of the trip unit (with
Ekip Bluetooth) or installation communication.