For Operation in the Control Cabinet 3RW Soft Starters © Siemens AG 2009 3RW30 for standard applications Technical specifications 6 1) Mains failure detection only in standby state, not during operation. 6/6 Siemens LV 1 T · 2009 Type 3RW30 1. , 3RW30 2. 3RW30 3., 3RW30 4. Control electronics Rated values Terminal Rated control supply voltage A1/A2 V • Tolerance % Rated control supply current • STANDBY mA • During pick-up mA • ON mA Rated frequency Hz • Tolerance % 24 110 ... 230 24 110 ... 230 ±20 -15/+10 ±20 -15/+10 6 20 15 15 20 50/60 ±10 Control input IN Power consumption with version • 24 V DC mA • 110/230 V AC mA ON/OFF Approx. 12 AC: 3/6; DC:
1.5/3 Relay outputs Output 1 ON 13/14 Rated operational current A A Protection against overvoltages Short-circuit protection Operating indication (NO) 3 AC-15/AC-14 at 230 V, 1 DC-13 at 24 V Protection by means of varistor through contact 4 A gL/gG operational class; 6 A quick (fuse is not included in scope of supply) Operating indications LEDs Off Start Bypass DEVICE STATE/BYPASSED/ FAILURE DEVICE STATE/BYPASSED/ FAILURE Green Off Green Off Green Green flashing Green Green flashing Green Green Green Green Error signals • 24 V DC: U 1.25 x Us • 110 ...
230 V AC:U 1.15 x Us Electrical overloading of bypass (reset by removing IN command) Missing mains voltage, phase failure, missing load Device fault Off Red Off Red Off Red Off Red Yellow Red -- -- Green Red Green Red Red Red Red Red Type 3RW30 1. ... 3RW30 4. Factory default Control times and parameters Control times Closing time (with connected control voltage) ms Closing time (automatic/mains contactor mode) ms Mains failure bridging time Control supply voltage ms 50 Mains failure response time1) Load circuit ms 500 Starting parameters • Starting time s • Starting voltage % 0 ... 20 7.5 40 ...
100 40 Start-up detection No Operating mode output 13/14 Rising edge at Start command Falling edge at Off command ON