Page 128 - Sace Emax 2 Catalogue

6/26 SACE EMAX 2 LOW VOLTAGE AIR CIRCUIT-BREAKERS

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Accessories for Ekip trip units

Ekip LCD interface (Fig. 37)
The Ekip trip units can be supplied with LCD black and white display, equipped with dedicated push-
buttons to easily interact with the circuit-breaker. This option is well suited for aggressive environ-
ments characterized by low temperatures, high humidity or the presence of dust and chemical agents.
The Ekip LCD trip units share the same advanced features with the touchscreen trip units in terms of
— protections, measurements and accuracy levels. However, the LCD version is not equipped with the em-
Fig. 37
bedded Bluetooth antenna.

Rating Plug (Fig. 38)
The rating plugs are field interchangeable from the front on all trip units and enable the protection
thresholds to be adjusted according to the actual rated current of the system.
This function is particularly advantageous in installations that may require future expansion or
in cases in which the power supplied needs to be limited temporarily (e.g. mobile Gen Set). The Over-
—
Fig. 38 load (L) protection function can be disabled at any time by using an L OFF version of the rating plug.
There is a matching L OFF version for each standard version of rating plug.

Circuit-breaker Rating plugs available (both in standard and L OFF versions)
E1.2 400-630-800-1000-1250-1600
E1.2 250 100-200-250
E2.2 400-630-800-1000-1250-1600-2000-2500
E2.2 250 100-200-250
E4.2 400-630-800-1000-1250-1600-2000-2500-3200-4000
E6.2 400-630-800-1000-1250-1600-2000-2500-3200-4000-5000-6300

Special rating plugs are also available for differential protection against earthing faults in combination with
a suitable toroid to be installed externally.

Circuit-breaker Rating plug available for Rc protection
E1.2 400-630-800-1250
E1.2 250 100-200-250
E2.2 400-630-800-1250-2000
E2.2 250 100-200-250
E4.2 / E6.2 400-630-800-1250-2000-3200-3600-4000