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1MAC050144-MB C
Section 3
Basic functions
615 series ANSI
69
Technical Manual
3.7
Non-volatile memory
In addition to the setting values, the IED can store some data in the non-volatile memory.
• Up to 1024 events are stored. The stored events are visible in LHMI and WHMI only.
• Recorded data
• Fault records (up to 128)
• Maximum demands
• Circuit breaker condition monitoring
• Latched alarm and trip LEDs' status
• Trip circuit lockout
• Counter values
3.8
Binary input
3.8.1
Binary input filter time
The filter time eliminates debounces and short disturbances on a binary input. The filter
time is set for each binary input of the IED.
Frequency
gradient
FLOAT32
-10.00...10.00
Hz/s
Frequency gradient
Conductance Yo
FLOAT32
-1000.00...1000.00
mS
Conductance Yo
Susceptance Yo
FLOAT32
-1000.00...1000.00
mS
Susceptance Yo
Angle VG - IG
FLOAT32
-180.00...180.00
deg
Angle residual voltage - residual
current
Angle VBC - IA
FLOAT32
-180.00...180.00
deg
Angle phase B to phase C voltage -
phase A current
Angle VCA - IB
FLOAT32
-180.00...180.00
deg
Angle phase C to phase A voltage -
phase B current
Angle VAB - IC
FLOAT32
-180.00...180.00
deg
Angle phase A to phase B voltage -
phase C current
Angle UoB - IoB
FLOAT32
-180.00...180.00
deg
Angle residual voltage - residual
current (b)
Angle VBC2 - IB2
FLOAT32
-180.00...180.00
deg
Angle phase B to phase C voltage -
phase A current (b)
Angle VAC2 - IB2
FLOAT32
-180.00...180.00
deg
Angle phase C to phase A voltage -
phase B current (b)
Angle VAB2 - IC2
FLOAT32
-180.00...180.00
deg
Angle phase A to phase B voltage -
phase C current (b)
Name
Type
Values (Range)
Unit
Description
Содержание 615 Series ANSI
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Страница 707: ...Section 15 1MAC050144 MB C Applicable standards and regulations 700 615 series ANSI Technical Manual ...
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