Siemens SIRIUS System Manual

SIRIUS System Manual
xvi
GWA 4NEB 430 0999-02b
Table 3-14: 4-pole reversing contactor combination with lateral interlock (frame size S0) . . . . . 3-24
Table 3-15: 4-pole reversing contactor combination (frame sizes S2 and S3) . . . . . . . . . . . . 3-24
Table 3-16: Assembling the contactor combination for reversing (frame size S00) . . . . . . . . . 3-35
Table 3-17: Assembling the contactor combination for reversing (frame size S0) . . . . . . . . . . 3-36
Table 3-18: Assembling the contactor combination for reversing (frame sizes S2/S3) . . . . . . . 3-37
Table 3-19: Configuration of the star-delta combinations . . . . . . . . . . . . . . . . . . . . . . . . . 3-44
Table 3-20: Assembly of the star-delta combination in frame size S00 . . . . . . . . . . . . . . . . 3-45
Table 3-21: Assembly of the star-delta combinations in frame sizes S0 to S3 . . . . . . . . . . . . 3-46
Table 3-22: Auxiliary switch blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-53
Table 3-23: Expansion options for auxiliary switch blocks . . . . . . . . . . . . . . . . . . . . . . . . 3-54
Table 3-24: Possible auxiliary switch combinations (frame size S0/S2) . . . . . . . . . . . . . . . . 3-55
Table 3-25: Possible auxiliary switch combinations (frame size S3) . . . . . . . . . . . . . . . . . . 3-55
Table 3-26: Possible auxiliary switch combinations with 4-pole/capacitor-switching contactors . 3-56
Table 3-27: Auxiliary switches with make-before-break contacting . . . . . . . . . . . . . . . . . . 3-56
Table 3-28: Surge suppressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-75
Table 3-29: How surge suppressors work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-76
Table 3-30: Conductor cross-sections of 3-pole auxiliary connecting lead terminals
(for frame size S3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-79
Table 3-31: Parallel links making and breaking capacity . . . . . . . . . . . . . . . . . . . . . . . . . . 3-83
Table 3-32: Parallel connections Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-84
Table 3-33: Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-84
Table 3-34: Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-86
Table 3-35: Vertical installation position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-88
Table 3-36: Conductor cross-sections (frame sizes S00 to S3) . . . . . . . . . . . . . . . . . . . . . 3-91
Table 4-1: Tripping classes/tripping times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Table 4-2: Operating limits of time-delayed overload releases in the case of an all-pole load . . 4-2
Table 4-3: SIRIUS overload relays, configuration and functions . . . . . . . . . . . . . . . . . . . . 4-8
Table 4-4: Assignment of the overload relays to the contactors . . . . . . . . . . . . . . . . . . . . 4-9
Table 4-5: 3RU11/3RB10 auxiliary contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Table 4-6: Recovery time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Table 4-7: Failure of the control supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Table 5-1: Fuseless load feeder, accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Table 5-2: Self-assembly of the reversing starter for rail (frame size S00) . . . . . . . . . . . . . . 5-9
Table 5-3: Conductor cross-sections (frame size S00/S0) . . . . . . . . . . . . . . . . . . . . . . . . 5-21
Table 5-4: Conductor cross-sections (frame size S2) . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21
Table 5-5: Conductor cross-sections (frame size S3) . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
Table 6-1: Regulations and specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Table 6-2: 3RH, 3TX, LZX coupling links - overview of the device groups with
their distinguishing features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Table 6-3: Comparison: Relay coupling modules and semiconductor coupling modules . . . . . 6-4
Table 6-4: Selection criteria for the 3RH, 3TX, and LZX coupling links . . . . . . . . . . . . . . . . 6-11
Table 6-5: Conductor cross-sections for the 3RH, 3TX, and LZX coupling links . . . . . . . . . . 6-15
Table 6-6: Technical specifications, 3TX70 relay coupling links . . . . . . . . . . . . . . . . . . . . 6-22
Table 6-7: Technical specifications, 3TX7004/3TX7005 semiconductor coupling links . . . . . . 6-22

Siemens SIRIUS Specifications

General

Product brand name	Siemens
Series	SIRIUS
Coil Voltage	24V DC, 110V AC, 230V AC
Switching Capacity	Up to 10A
Mounting Type	DIN rail
Product designation	SIRIUS
Contact Material	Silver alloy
Contact Rating	Varies depending on the specific SIRIUS relay model (e.g., 6 A at 250 V AC, 10 A at 250 V AC)
Switching Voltage	Varies depending on the specific SIRIUS relay model (e.g., 250 V AC, 400 V AC)
Mechanical Life	Up to 10 million operations
Electrical Life	Up to 100, 000 operations
Operating Temperature	-25°C to +55°C
Protection Class	IP20
Size of relay base	Varies depending on the specific SIRIUS relay model