ComAp IS-NTC-BB User Manual

IS-NT-Async-SPI, SW Version 1.2, ©ComAp – February 2011
IS-NT-Async-SPI-1.2.PDF
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unloading and stops the gen-set without
Cooling state.
X
Sensor fail
Fls Can be indicated when Analog input value
is ±6% out of sensor characteristic range.
Fls can optionally activate corresponding
(e.g. Sd) Analog input protection as well.
Alarmlist and History
Default protections in SPI
Fix – firmware based
Engine: Protection Corresponding setpoints
Overspeed Sd Engine protections: Overspeed
Underspeed Sd Engine params: Starting RPM
Generator: Corresponding setpoints
IDMT overcurrent BOC Basic settings: Nomin current; Gener protect: 2Inom del
IDMT Active power BOC Gener protect: OverldStrtEval; 2POvrldStrtEvDel
Shortcurrent BOC Gener protect: Ishort; Ishort del
Generator voltage: Ug1>, Ug1<,
Ug2>, Ug2<, Ug3>, Ug3<
BOC Gener protect: Gen >V BOC; Gen <V BOC; Gen V del.
Generator voltage: Ug1>>,
Ug2>>, Ug3>>
Sd Gener protect: Gen >V Sd; Gen V del.
Generator frequency: fg<, fg> BOC Gener protect: Gen >f; Gen <f; Gen V del
Reverse power BOC Gener protect: Reverse power; ReversePwr del
Mains:
Vector shift MP Mains protect: VectorS prot; Vector S limit
Mains voltage MP Mains protect: Mains >V MP; Mains <V MP; Mains V del
Mains frequency MP Mains protect: Mains >f; Mains <f; Mains f del
Default - configurable
Batt <V, Batt >V (UnivState 2) Wrn Analog protect: Batt >V; Batt <V; Batt V del
EarthFaultCurr (UnivState 3) BOC Gener protect: EarthFaultCurr; EthCurr del
Generator voltage asymetry
(UnivState 4)
BOC Gener protect: Gen V unbal; Gen V unb del
Generator current asymetry
(UnivState 5)
BOC Gener protect: Gen I unbal; Gen I unb del
Mains voltage asymetry
(UnivState 6)
MP Mains protect: Mains V unbal; Mains Vunb del
Mains voltage and frequency protections - limits and indications
Basic settings:
VoltProtselect = PHASE-NEUTRAL
Mains protect: Mains >V MP
Mains <V MP
Mains V del
Mains >f
Mains <f
Mains f del
MP L1 under
MP L2 under
MP L3 under
MP L1 over
MP L2 over
MP L3 over
Mains V L1-N
MP fms under
MP fms over
Mains freq
Mains V L2-N
Mains V L3-N

ComAp IS-NTC-BB Specifications

General

Brand	ComAp
Model	IS-NTC-BB
Category	Controller
Language	English