Table 59. Circuit breaker condition monitoring SSCBR
Function
Range or value
Accuracy
Alarm levels for open and
close travel time
(0-200) ms
± 0.5% ± 25 ms
Alarm levels for number of
operations
(0 - 9999)
-
Setting of alarm for spring
charging time
(0.00-60.00) s
± 0.5% ± 25 ms
Time delay for gas pressure
alarm
(0.00-60.00) s
± 0.5% ± 25 ms
Time delay for gas pressure
lockout
(0.00-60.00) s
± 0.5% ± 25 ms
Metering
Table 60. Pulse counter PCGGIO
Function
Setting range
Accuracy
Cycle time for report of
counter value
(1–3600) s
-
Table 61. Function for energy calculation and demand handling ETPMMTR
Function
Range or value
Accuracy
Energy metering
MWh Export/Import,
MVArh Export/Import
Input from MMXU. No extra error
at steady load
Hardware
IED
Table 62. Degree of protection of flush-mounted IED
Description
Value
Front side
IP 40
Rear side, connection terminals
IP 20
Table 63. Degree of protection of the LHMI
Description
Value
Front and side
IP 42
Bay control REC650
1MRK 511 249-BEN -
Product version: 1.1
Issued: February 2011
70
ABB
Содержание REC650 ANSI
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