ABB | SACE Emax 2
190 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
Electronic accessories | 4 - Ekip Synchrocheck module
Continued from the previous page
The following table shows the configuration parameters of the synchronism function:
Parameter
Values
Default
Description
Activate
Off, On
Off
• Off = Function disabled.
• On = Function enabled
Dead busbar option
Off, On
Off
• Off = busbar live.
• On = busbar dead.
Udead Threshold
0,02...0,20 Un
steps of 0.001 Un
0.2 Un
With a dead bus and "Standard" configuration, 1
st
synchronism condition:
maximum external voltage
(2)
.
Ulive Threshold
0.5...1.1 Un
steps of 0.001 Un
0.5 Un
Minimum voltage in order to start up monitoring of the voltages
(3)
:
• With busbar live, external undervoltage.
• With a dead bus and "Standard" configuration, minimum internal voltage
(2)
.
Stability Time
100...30000 ms
steps of 1 ms
1000 ms
With live bus, minimum time during which the “Ulive Threshold” condition must
be obtained in order to activate voltage monitoring
Contact Delay
100...30000 ms
steps of 1 ms
1000 ms
With dead bus, minimum time during which the “Ulive Threshold” condition
must be obtained in order to activate voltage monitoring
Dead bar configuration
Reversed, Standard
Standard
With busbar dead, and generator:
• Reversed = Ekip Synchrocheck/external contacts connected to the
generator
(1)
.
• Standard = Ekip Synchrocheck/external contacts connected to the network.
Delta Voltage
0.02...0,12 Un
steps of 0.001 Un
0.12 Un
With live busbar, 1
st
synchronism condition: maximum difference between
internal and external voltage
(1)
.
Delta Frequency
0.1...1.0 Hz
steps of 0.1 Hz
0.1 Hz
With live busbar, 2
nd
synchronism condition: maximum difference between
internal and external frequency.
Delta Phase
5…50 °
steps of 5 °
50 °
With live busbar, 3
rd
synchronism condition: maximum difference between
internal and external phase.
Primary voltage
100 V, 115 V, 120 V,
190 V, 208 V, 220 V,
230 V, 240 V, 277 V,
347 V, 380 V, 400 V,
415 V, 440 V, 480 V,
500 V, 550 V, 600 V,
660 V, 690 V, 910 V,
950 V, 1000 V, 1150 V
400 V
Primary voltage of the isolation transformer.
Secondary voltage
100 V, 110 V, 115 V,
120 V
100 V
Secondary voltage of the isolation transformer.
Concatenated Ref
V12, V23, V31
V12
Input line-to-line voltage to the module.
Contact type
NC, NO
NO
Status of the contact:
• NC = Normally closed.
• NO = Normally open.
Frequency check
(4)
(5)
ON, OFF
ON
With busbar live, “Delta Frequency” condition:
• OFF = Disabled.
• ON = Enabled.
Phase check
(4)
(5)
ON, OFF
ON
With busbar live, “Delta Phase” condition:
• OFF = Disabled.
• ON = Enabled.
Evaluate CB status
(4)
NO, YES
NO
Circuit-breaker open condition (with live busbar 4
th
synchronism condition, With
dead busbar 2
nd
synchronism condition):
• NO = Disabled.
• YES = Enabled.
Auto Live-dead detect
(4)
Manual, Automatic
Manual
• Manual = with dead bus, manual selection of the "Standard" or "Reverse"
configuration by means of the "Dead bus configuration" parameter.
• Automatic = with dead bus, automatic selection of the "Standard" or
"Reverse" configuration on the basis of the voltages measured (the "Dead bus
configuration" paremeter is ignored).
Auto Deadbar detect
(4)
Manual, Automatic
Manual
• Manual = with dead bus, manual selection of the "Standard" or "Reverse"
configuration by means of the "Dead bus configuration" parameter.
• Automatic = with dead bus, automatic selection of the "Standard" or
"Reverse" configuration on the basis of the voltages measured (the "Dead bus
configuration" paremeter is ignored).
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Summary of Contents for SACE Emax E1.2
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