ABB REC650 Applications Manual page 43

1MRK 511 286-UUS A
Table 2: Functionality table
Function
Instantaneous phase overcurrent protection,
3-phase output PHPIOC (50)
Four step phase overcurrent protection, 3-
phase output OC4PTOC (51_67)
Instantaneous residual overcurrent
protection EFPIOC(50N)
Four step residual overcurrent protection
EF4PTOC (51N_67N)
Sensitive directional residual overcurrent
protection SDEPSDE (67N)
Thermal overload protection, one time
constant, Fahrenheit/Celsius LFPTTR/
LCPTTR (26)
Breaker failure protection, 3-phase activation
and output CCRBRF (50BF)
Pole discordance protection CCRPLD (52PD)
Broken conductor check BRCPTOC (46)
Directional under-power protection
GUPPDUP (37)
Directional over-power protection GOPPDOP
(32)
Negative sequence overcurrent protection
DNSPTOC (46)
Two step Undervoltage Protection UV2PTUV
(27)
Two step Overvoltage Protection OV2PTOV
(59)
Two step Residual Overvoltage Protection
ROV2PTOV (59N)
Under frequency protection SAPTUF (81)
(instance 1)
Under frequency protection SAPTUF (81)
(instance 2)
Over frequency protection SAPTOF (81)
(instance 1)
Over frequency protection SAPTOF (81)
(instance 2)
Rate-of-change of frequency protection
SAPFRC (81) (instance 1)
Rate-of-change of frequency protection
SAPFRC (81) (instance 2)
Current circuit supervision CCSRDIF (87)
Table continues on next page
Application manual
Application 3
Disabled
Disabled
Enabled
Enabled
Disabled
Application dependent
Application dependent
Enabled
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Disabled
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Enabled
Application
Application 4
Disabled
Disabled
Enabled
Disabled
Enabled
Application dependent
Application dependent
Enabled
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Enabled
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Application dependent
Enabled
Section 2
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