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1492-SP1D500-N
1492-SP1D630
1492-SP1D630-N
1492-SP2B060
1492-SP2B070
1492-SP2B080
1492-SP2B100
1492-SP2B130
1492-SP2B150
1492-SP2B160
1492-SP2B200
1492-SP2B250
1492-SP2B300
1492-SP2B320
1492-SP2B400
1492-SP2B500
1492-SP2B630
1492-SP2C060
1492-SP2C070
1492-SP2C080
1492-SP2C100
1492-SP2C130
1492-SP2C150
1492-SP2C160
1492-SP2C200
1492-SP2C250
1492-SP2C300
1492-SP2C320
1492-SP2C400
1492-SP2C500
1492-SP2C630
1492-SP2D060
1492-SP2D070
1492-SP2D080
1492-SP2D100
1492-SP2D130
1492-SP2D150
1492-SP2D160
1492-SP2D200
1492-SP2D250
1492-SP2D300
1492-SP2D320
1492-SP2D400
1492-SP2D500
1492-SP2D630
1492-SP3B060
1492-SP3B060-N
1492-SP3B070
1492-SP3B070-N
1492-SP3B080
1492-SP3B080-N
1492-SP3B100
1492-SP3B100-N
1492-SP3B130
1492-SP3B130-N
1492-SP3B150
1492-SP3B150-N
1492-SP3B160
1492-SP3B160-N
1492-SP3B200
1492-SP3B200-N
1492-SP3B250
1492-SP3B250-N
1492-SP3B300
1492-SP3B300-N
1492-SP3B320
1492-SP3B320-N
1492-SP3B400
1492-SP3B400-N
1492-SP3B500
1492-SP3B500-N
1492-SP3B630
1492-SP3B630-N
1492-SP3C060
1492-SP3C060-N
1492-SP3C070
1492-SP3C070-N
1492-SP3C080
1492-SP3C080-N
1492-SP3C100
1492-SP3C100-N
1492-SP3C130
1492-SP3C130-N
1492-SP3C150
1492-SP3C150-N
1492-SP3C160
1492-SP3C160-N
1492-SP3C200
1492-SP3C200-N
1492-SP3C250
1492-SP3C250-N
1492-SP3C300
1492-SP3C300-N
1492-SP3C320
1492-SP3C320-N
1492-SP3C400
1492-SP3C400-N
1492-SP3C500
1492-SP3C500-N
1492-SP3C630
1492-SP3C630-N
1492-SP3D060
1492-SP3D060-N
1492-SP3D070
1492-SP3D070-N
1492-SP3D080
1492-SP3D080-N
1492-SP3D100
1492-SP3D100-N
1492-SP3D130
1492-SP3D130-N
1492-SP3D150
1492-SP3D150-N
1492-SP3D160
1492-SP3D160-N
1492-SP3D200
1492-SP3D200-N
1492-SP3D250
1492-SP3D250-N
1492-SP3D300
1492-SP3D320
1492-SP3D320-N
1492-SP3D400
1492-SP3D400-N
1492-SP3D500
1492-SP3D500-N
1492-SP3D630
1492-SP3D630-N
1492-100X
1492-100Y
1492-50X
1492-50XF
1492-50Y
1492-50YF
1492-BE
1492-BF
1492-BG
1492-PBC1
1492-PBC2
1492-PBC3
1492-PBC4
1492-PBC5
1492-PBC6
1492-PBC7
1492-PBC8
1492-PBC9
1492-PD31123
1492-PD3113
1492-PD3141
1492-PD3163
1492-PD3183
1492-PD32127
1492-PD3226
1492-PD3263
1492-PD3287
1492-PD3C111
1492-PD3C112
1492-PD3C141
1492-PD3C163
1492-PD3C2127
1492-PD3C263
1492-PD3C287
1492-PDE1111
1492-PDE1141
1492-PDE1183
1492-PDE1225
1492-PDE1C111
1492-PDE1C141
1492-PDE1C183
1492-PDE1C225
1492-PDEC1
1492-PDEC2
1492-PDEC3
1492-PDEC4
1492-PDL3111
1492-PDL31124
1492-PDL3141
1492-PDL3161
1492-PDL3163
1492-PDL3194
1492-PDL31S1
1492-PDLC1
1492-PDLC2
1492-PDLM1
1492-PDLM2
1492-PDM3111
1492-PDM3141
1492-RCD2A16
1492-RCD2A25
1492-RCD2A40
1492-RCD2B25
1492-RCD2B40
1492-RCD2C25
1492-RCD2C40
1492-RCD4A25
1492-RCD4A40
1492-RCD4A63
1492-RCD4A80
1492-RCD4B25
1492-RCD4B40
The Siemens 3RW5072-6AB04 is a Sirius 3RW50 soft starter designed for controlling and protecting three-phase AC motors. Here's a detailed breakdown of its key features and specifications:
Rated Operational Current:
72 A (at 400 V, AC-53a duty cycle).
Suitable for motors up to 37 kW (50 HP) at 400 V.
Voltage Range:
380¡V480 V AC (3-phase, 50/60 Hz).
Soft Start & Stop Methods:
Voltage ramp start (adjustable initial torque & ramp time).
Current limit start (adjustable current limitation).
Soft stop (deceleration ramp to reduce mechanical stress).
Pump control (anti-water hammer function).
Protection Functions:
Overload, phase loss, and phase reversal protection.
Motor thermistor (PTC) input for temperature monitoring.
Short-circuit protection (with backup fuses).
Control & Communication:
Integrated bypass contactor (reduces heat dissipation).
Digital display & keypad for parameter adjustments.
PROFIBUS DP & Modbus RTU (optional communication modules).
Enclosure & Cooling:
IP20 protection (requires enclosure for harsh environments).
Natural air cooling (no fan required).
Conveyors, pumps, fans, compressors, and crushers.
Applications requiring smooth acceleration/deceleration to reduce mechanical stress.
Power terminals: L1, L2, L3 (input) / T1, T2, T3 (output to motor).
Control terminals: 24 V DC or 110¡V230 V AC for start/stop signals.