ABB RVC6-5A After sales service is provided for the control card of the power supply device

Description

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The Ekip Dip unit measures phase and neutral current with great accuracy: 1% including the current transformers in the 0.2 …
1.2 In range (class 1 in accordance with IEC 61557-12). Using the current sensors in the circuit-breaker and without the need to
install an external measuring system, it is possible to view the measurements by the display on the front of the Ekip Multimeter
and Ekip Control Panel.
Ekip Dip also records the characteristics of the circuit-breaker, to enable a rapid analysis in the event of maintenance:
– Maximum and average current values per phase;
– Date, time, fault current per phase and type of protection tripped over the last 30 trips;
– Date, time and type of operation of the last 200 events (for example: opening/closing of circuit-breaker, pre-alarms, editing
settings);
– Number of mechanical and electric operations of the circuit-breaker;
– Total operating time;
– Contact wear;
– Date and time of the last maintenance carried out, in addition to the estimate of the next maintenance required;
– Circuit-breaker identifying data: type, serial number, firmware version, name of the device as assigned by the user.
The values can be displayed on the front of the Ekip Multimeter or Ekip Control Panel or by Ekip Connect software on a
Smartphone, Tablet or PC by using the communication units Ekip T&P or Ekip Bluetooth.
Watchdog
All the protection trip units of the SACE Emax 2 family ensure high reliability owing to an electronic circuit that periodically controls
the continuity of the internal connections (trip coil, rating plug and current sensors). In the event of a malfunction, the LEDs indicate
the corresponding alarm to enable the fault to be identified rapidly. Furthermore, Ekip Dip detects and indicates that the circuitbreaker has been opened because one of the protection functions has been tripped (Ansi BF code).
In order to preserve the correct operation of the unit, Ekip Dip is also provided with self-protection against abnormal temperature
(OT) inside the protection trip unit. The user can set it to open the circuit-breaker or to merely indicate an alarm.
User interface
Ekip offers a great variety of thresholds and trip times, the protections can be set by dip-switches. Up to 5 LEDs are also
available (depending on the version) to indicate correct operation or alarms. The interface always enables the status of the
installation to be identified clearly and quickly:
– correct operation (green LED)
– overcurrent pre-alarms or alarms
– presence of self-control functions alarms
– maintenance interval expired
– indication of tripped protection after a fault
The protection tripped indication is activated by pressing the iTest key, and operates without the need of an external power
supply because a battery is installed inside the unit.