SACE TMAX XT UL/CSA LOW VOLTAGE MOLDED CASE C I RCUI T- BRE AKERS UL4 89 AND CSA C2 2 . 2 STANDARDS
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— Ekip Touch/Hi-Touch Protection functions
The Ekip Touch/Hi-Touch trip units enable all the protection functions to be set with a few simple steps.
Thanks to the ABB Ability Marketplace™, it is always possible to customize the Ekip Touch/Hi-Touch trip units when ordering and also when the circuit-breaker is already installed by using the Ekip Connect 3. Each trip unit has a default protection set, as shown in the table below. Adding other functional packages to this set is always possible, either directly when ordering the circuit-breaker, or via ABB Ability Marketplace TM at a later time. The following protection software packages are available to be added to any version of Ekip Touch/Hi-Touch trip units: • Voltage Protection • Voltage Protection Advanced • Frequency Protection
• Power Protection • ROCOF Protection • Adaptive Protection
ABB Code
ANSI Code
Function
Ekip Touch LSI
Ekip Touch LSIG
Ekip Touch Measuring LSI
Default Protection L
49
Overload
●
●
●
S
50 TD / 68 / 51
Selective short circuit Instantaneous short- circuit
●
●
●
I
50
●
●
●
G N
50N/50N TD/68/51N
Earth Fault
●
Neutral
●
●
●
2I
50
2nd instantaneous short-circuit
●
●
●
MCR Iinst
Closing on short-circuit ●
●
●
Instantaneous high intensity short-circuit protection Current unbalance
●
●
●
IU
46
●
●
●
Harmonic Distortion
●
●
●
T
Temperature
●
●
●
Hardware trip
●
●
●
Current Thresholds
●
●
●
S2
50 TD/68
2nd Time delayed overcurrent
●
●
●
Voltage Protection package Phase Sequence 47
Cyclical direction of the phases
UV OV
27 59 27 59 47
Undervoltage Overvoltage
UV2 OV2
2nd Undervoltage 2nd Overvoltage Voltage unbalance
VU
Voltage Protection Advanced package S(V) 51V
Voltage controlled overcurrent
S(V) 2nd
51V
2nd Voltage controlled overcurrent Residual overvoltage
RV
59N
● Available as standard
Available as software package to be ordered via ABB Ability Marketplace TM or during the circuit-breaker ordering phase. To add this function, the Measuring package must be installed first.
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