Manuals / Siemens / Marine Equipment / Outboard Motor

Siemens user manual Operating the SAMMS-MV

Models: SAMMS-MV

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10000
1000
100
SECONDS
10
1
.1
1	10

Iratio

IFLC

10000
1000
100
SECONDS
10
1
.1
1	10

Iratio

IFLC

3 Operating the SAMMS-MV

Figure 3.9 Time-current characteristic curve for cold motors with SF=1.15

Figure 3.10 Time-current characteristic curve for warm motors with SF=1.15

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Device

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Siemens user manual Operating the SAMMS-MV

Contents

SAMMS-MV Qualified Person Contents Qualified Person Signal WordsField Service Operation About this Manual Advanced Protection for Medium-Voltage Motors SAMMS-MV Device ModelsProgramming Control Circuits Using the Standardized Control PanelOverload Protection Light bars Change settings requires password Yes Remote inputs OneSAMMS-MV Model Outputs OneInstalling the SAMMS-MV Device Full voltage non-reversing connection diagram Grounding the Device SAMMS-MV device communications connections Performing an Overload Relay Test Password ProtectionUsing the Reset/Test Push Button Performing a Lamp TestInput Devices Output DevicesCustom Ladder Diagrams Ladder Diagrams Library of Standard Ladder DiagramsSAMMS-MVX Standard control circuits PB1 PB2 PB3 PB4 PB5 PB6 Intelligent Reduced-Voltage Starting SAMMS-MVX Only Ridethrough Upon Loss of Power SAMMS-MVX OnlyMotor Ambient Temperature Incomplete SequenceODP motor thermal signature Protection Curves and Overload Classes Seconds Operating the SAMMS-MV 11 Motor protection graph Jam Protection SAMMS-MVX Only Ultimate Trip Level and Service FactorPhase Unbalance Dual Overload Protection SAMMS-MVX OnlyCooling Time Constants Ground Fault DetectionRepetitive Starts Start Inhibit12 Multi-start scenario for an ODP motor Function Key Autoreset After a Trip SAMMS-MVX OnlyUsing the Hand Held Communicator HHC Emergency RestartingMotor type Overload trip class class 2 through 5A CT primary current low speed if used Service factorFunction Number 5A CT primary current if used Full load current for OLR NoUP and Down Keys Using the Enter KeyUsing the SAMMS-MV Device Func- tions ON/OFF Select jam pickup current 120-400% Iflc F24 Loss of Load Select ground fault pick-up currentDefault Value Means warning13 Entering and changing passwords F1 Control Circuit Number and Incomplete Se- quence Status Program Mode/PasswordsF0 Ambient Temperature SAMMS-MV Functions18 to 72A Overload Setting Step Default Relay Size RangeF3 Size for Overload Relay #2 SAMMS-MVX Only F4 Full-Load Current for Overload Relay #1F7A Cold Stall Time F6 Service FactorF6A Motor Type F7 Overload Trip ClassF11 Emergency Restarting F8 Autoreset SAMMS-MVX OnlyF9 Phase Unbalance Protection F10 Display Time to RestartF13 Set Programmable Timer #1 F12 Ground Fault Protection or WarningF12A Ground Fault Pickup Current Size Pickup Current Default H3A-H3C 7A-I FLC 10A 20AF18 Display Total Elapsed Run Time of the Motor F21 Reset Motor DataF16 Trip Current F17 Current UnbalanceF23A Jam Pickup Current SAMMS-MVX Only F25 Percentage of Motor Winding TemperatureF22 Process Current Warning Level SAMMS-MVX Only F23 Jam Protection SAMMS-MVX OnlyF27 Address F26 Baud RateTroubleshooting Error Condition Troubleshooting Guide Error Condition Appendix a Technical Specifications Over load Spec ificat ions Stat ist ica l Data Dimensions Catalog Number SAM6 Switch # Function Position 375 Siemens Energy Automation, Inc