ComAp IL-NT MRS15 - Technical Data and Specifications; Inputs;Outputs Overview Table; Generator Protection Features; Power Supply and Voltage Requirements

InteliLite
NT
– MRS3,4, AMF8,9, SW version 1.4, ©ComAp – October 2008 59
IL-NT-MRS3,4-AMF8,9-1.4-Reference Guide.pdf
Technical Data
Inputs/Outputs overview
Model BIN BOUT AI AOUT COM1 COM2 CAN RPM
Gen.
Voltage
Mains
Voltage
Gen.
Current
IL-NT MRS3 4 4 2 8** Y** Y** N N Y N Y
IL-NT MRS4 4 4 2 8** Y** Y** Y N Y N Y
IL-NT AMF8 4 6 2 8** Y** Y** N N Y Y Y
IL-NT AMF9 4 6 2 8** Y** Y** Y N Y Y Y
Note:
** With optional plug-in module
Y -Available
N -Not available
Generator protections
ComAp gen-set controllers provide following range of generator protections.
For each protection adjustable limit and time delay are available.
Comparison table with ANSI codes:
ANSI
code
Protection IL-NT MRS3 IL-NT MRS4 IL-NT AMF8 IL-NT AMF9
59 Overvoltage - - - -
27 Undervoltage - - - -
47 Voltage Assymetry - - - -
81H Overfrequency ** ** ** **
81L Underfrequency ** ** ** **
50+51 Overcurrent - - - -
46 Current Unbalance - - - -
32 Overload - - - -
51N+64 Earth Fault - - - -
32R Reverse Power - - - -
25 Synchronism Check - - - -
47 Phase Rotation ** ** ** **
37 Undercurrent - - - -
55 Power Factor - - - -
71 Gas (Fuel) Level • • • •
Note:
- Not available
• Available
** Fixed setting
*** Shortcurrent only
Power supply