Default Parameters - ABB Sace Emax 2 Installation, Operation And Maintenance Instructions

5 - Default parameters

Ekip Dip default parameters The Ekip Dip trip units are supplied with the following default parameters, some adjustable with the front
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HELP
Some LED signals indicate connection errors or operational errors that require corrective or maintenance
operations. The following are the suggestions for checking with reference to the preceding LED table:
HELP note Operation
A Contact ABB and give details about the state of the LEDs on the unit.
Check the connections between trip unit and accessories (Rating Plug, trip
B
coil, sensors, etc).
C Normal operation/signalling provided by the trip unit.
Error in setting of the dip-switches. Check and correct the following
conditions:
• I1 ≥ I2 or I2 ≥ I3.
• Iu < (2 * In * I1) in the case where InN = 200 %.
D • I4 < 0.3 In (con In = 100 A), 0.25 In (con In = 400 A) or 0.2 In (for all other
sizes), in the absence of auxiliary power supply.
• t2 > 0.4s (in the case of UL circuit-breaker)
• t4 > 0.4s (in the case of UL circuit-breaker)
• I4 > 1200 A (in case of UL circuit-breaker)
E Install by pressing and holding the itest pushbutton for at least 5s.
Connect via Ekip Connect in order to set the Local Bus or to confirm
F
maintenance.
G Replace the battery.
DIPs (protections, Frequency, Neutral), other via front bus.
Protection/Parameter
L
S
(1)
I
G
(1)
Frequency
Neutral
Hardware Trip
Local Bus
LED Alive
Maintenance
S Protection available with LSI and LSIG versions of the trip unit. G Protection available with LSIG
(1)
version.
Value
1 In; 144 s
Off; 0.1 s
4 In
Off; 0.1 s
50 Hz (IEC) / 60 Hz (UL)
Off (for three-pole circuit breakers).
50 % (for four-pole circuit-breaker)
Disabled
Off
Disabled (Power-on LED fixed)
Off
5 - Default parameters
ABB | SACE Emax 2
Ekip Dip