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Siemens SIRIUS System Manual

Siemens SIRIUS
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SIRIUS System Manual
GWA 4NEB 430 0999-02b
Index-3
Setting accuracy 7-7
Setting ranges 4-10
Settings 8-11
Shipbuilding certificates 2-4
Ships 4-3
Ships' systems 4-3
Shock protection 2-3, 4-2
Short-circuit breaking capacity 2-10
Short-circuit release 2-11
Side module 2-40
Signal transmission 6-10
SIKOSTART 3RW22 8-14
SIKOSTART 3RW34 8-15
Single-phase loads 2-11
Snap-on attachment 3-87, 5-18, 6-7, 6-14, 8-37
Soft coasting-down function 8-12
Soft starting function 8-12
Stand-alone installation 8-18
Standard 3RW30 variant 8-11
Standards 2-3, 4-2, 7-2
Star starting 8-7
Star-delta combinations 8-16
Star-delta function 7-19
Start contact 7-5
Starter circuit breakers 4-9
Starter combinations 2-13
Starting current 8-6
Starting time 8-31
Starting torque 8-16
Starting voltage 8-16, 8-31
Stop button 4-15
Supply interruption in the bypassed state 8-34
Supply voltage 8-33
Surface casing 2-32
Switching capacitive loads 6-8
Switching capacity 7-2
Switching direct current 2-16
Switching frequency 8-20
Switching inductive loads 6-8
T
Technical specifications 2-58, 4-37, 8-41
Terminal covers 3-84, 8-13
Terminals for contactor coils 3-44
Thermal overload release 2-11, 2-13
Thermistor detector 4-19
Thermistor motor protection 4-12
Three-phase current asynchronous motors 8-6
Three-phase induction motors 2-13
Three-pole load 2-11
Time ranges 7-16
Time-current characteristics 2-3, 4-17, 4-18, 4-21
Time-delayed overload release 4-2
Timing diagram 8-33
Transformer protection 2-13
Tripping characteristic 4-18
Tripping characteristics 2-13
Tripping classes 4-2, 4-14
Tripping times 4-21
Two-conductor connection 3-90
Two-tier construction type 6-5
Two-wire time relay 7-6, 7-17
U
Undervoltage release 2-19
Uniformity 1-10
Utilization category 4-9
V
Vertical installation position 3-88
W
Wide-range voltage 7-5
Wire release 4-25
Wiring kits 5-8

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Siemens SIRIUS Specifications

General IconGeneral
Product brand nameSiemens
SeriesSIRIUS
Coil Voltage24V DC, 110V AC, 230V AC
Switching CapacityUp to 10A
Mounting TypeDIN rail
Product designationSIRIUS
Contact MaterialSilver alloy
Contact RatingVaries depending on the specific SIRIUS relay model (e.g., 6 A at 250 V AC, 10 A at 250 V AC)
Switching VoltageVaries depending on the specific SIRIUS relay model (e.g., 250 V AC, 400 V AC)
Mechanical LifeUp to 10 million operations
Electrical LifeUp to 100, 000 operations
Operating Temperature-25°C to +55°C
Protection ClassIP20
Size of relay baseVaries depending on the specific SIRIUS relay model

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