ABB | SACE Emax 2
Introduction to Ekip protection releases | 1 - Presentation
31 | © 2013
ABB |
1SDH001000R0002 - L7804
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 release, as shown in the following table:
Dip
Touch
Hi-Touch
G Touch
G Hi-Touch
DISTRIBUTION
GENERATORS
Dip
Touch
P. Dip
P. Touch
P. Measuring
Pro
P. Touch
P. Measuring
Pro
P. Hi-Touch
P. Touch
P. Measuring
Pro
P. G Touch
P. Touch
P. Measuring
Pro
P. Hi-Touch
P. G Touch
P. G Hi-
Touch
External sensor
Gext
Rc
All the protections are described by type:
Type
Available protections
Page
DIP protections
L ( + functions), S ( + functions), I, G
Touch protections
L ( + functions), S ( + functions), I ( +
functions), G ( + functions), MCR, CU
Measuring Pro
protections
UV, OV, UF, OF, VU, RP and SC (if the Ekip
Synchrocheck module is also present)
Hi-Touch protections
S2, D (+functions), UV2, OV2, UF2, OF2,
Set A-B
G Touch protections
S(V), RQ, OQ, OP, UP
G Hi-Touch
protections
ROCOF, S2 (V), RQ2
The Touch releases can be connected to homopolar and residual current external sensors,
which allow activation of
Gext
protections (page 220) and
Rc
protections to be activated
(page 220).