ABB | SACE Emax 2
32 | © 2017
ABB |
1SDH000999R0002 - ECN000058721 - Rev. B
Introduction to Ekip protection trip units | 1 - Presentation
Protections
Numerous protection functions are available to protect the circuit-breaker in abnormal conditions of the
installation. The combination of the protection functions varies depending on the type of trip unit, as shown
in the following table:
Dip
Touch
Hi-Touch
G Touch
G Hi-Touch
DISTRIBUTION
GENERATORS
Dip
Touch
Dip Pr.
Touch Pr.
Measuring
Pro Pr.
Touch Pr.
Measuring
Pro Pr.
Hi-Touch Pr.
Touch Pr.
Measuring
Pro Pr.
G Touch Pr.
Touch Pr.
Measuring
Pro Pr.
Hi-Touch Pr.
G Touch Pr.
G Hi-Touch Pr.
External toroid
S.G.R.
Rc
DIP protections are available from page 37.
Measurements
The trip units include a huge range of measurements. As for the protections, availability and combinations
vary for each version of the trip unit:
Dip
Touch
DISTRIBUTION
GENERATORS
Dip
Touch
Hi-Touch
G Touch
G Hi-Touch
Dip Meas.
Touch Meas.
Touch Meas.
Touch Meas.
Touch Meas.
Measuring
Meas.
Measuring
Meas.
Measuring
Meas.
Measuring
Meas.
Hi-Touch
Meas.
Hi-Touch
Meas.
The DIP measurements are available starting from page 44.