| | SOLID-STATE MOTOR STARTER W.ELECTRONIC DEVICE PROTECTION AND PC INTERFACE 7A, 3KW/400V, 40CEL 200 TO 500V |
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| General details: |
| product brand name | | SIRIUS |
| Product equipment | | |
- integrated bridging contact system
| | No |
| Product function | | |
- motor overload protection
| | No |
- evaluation of thermal resistor motor protection
| | No |
| Item designation | | |
- according to DIN EN 61346-2
| | Q |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | G |
| |
| Power Electronics: |
| product designation | | soft starters for high feature applications |
| Operating current | | |
| | A | 7 |
| | A | 5.5 |
| Emitted mechanical power / for three-phase servomotors | | |
- at 230 V / at standard switching / at 40 °C
| | |
| | W | 1,500 |
- at 400 V / at standard switching / at 40 °C
| | |
| | W | 3,000 |
- at 500 V / at standard switching / at 40 °C
| | |
| | W | 4,000 |
| Operating frequency | | |
| | Hz | 50… 60 |
| Operating voltage / with standard circuit / rated value | V | 200… 500 |
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| Control electronics: |
| Type of voltage / of the controlled supply voltage | | AC |
| Control supply voltage frequency / 1 / rated value | Hz | 50 |
| Control supply voltage frequency / 2 / rated value | Hz | 60 |
| Control supply voltage / 1 / at 50 Hz / for AC | V | 100… 415 |
| Control supply voltage / 1 / at 60 Hz / for AC | V | 100… 415 |
| |
| Mechanical design: |
| Width | mm | 120 |
| Height | mm | 220 |
| Depth | mm | 145 |
| Type of mounting | | screw fixing |
| Number of poles / for main current circuit | | 3 |
| |
| Electrical connections: |
| Design of the electrical connection | | |
| | | busbar connection |
- for auxiliary and control current circuit
| | screw-type terminals |
| Number of NC contacts / for auxiliary contacts | | 0 |
| Number of NO contacts / for auxiliary contacts | | 2 |
| Number of change-over switches / for auxiliary contacts | | 1 |
| |
| Ambient conditions: |
| Ambient temperature | | |
| | / °C | 55 |
| Derating temperature | °C | 40 |
| Protection class IP | | IP20 |
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| Certificates/approvals: | | |
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| UL/CSA ratings |
| yielded mechanical performance (hp) / for three-phase squirrel cage motors | | |
- at 200/208 V / at standard circuit / at 55 °C / rated v
alue
| hp | 1 |
- at 220/230 V / at standard circuit
| | |
| | hp | 1 |
- at 460/480 V / at standard circuit
| | |
| | hp | 3 |
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| Further information: |
| Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs |
| Industry Mall (Online ordering system) http://www.siemens.com/industrial-controls/mall |
| CAx-Online-Generator http://www.siemens.com/cax |
| Service&Support (Manuals, Certificates, Characteristics, FAQs,...) http://support.automation.siemens.com/WW/view/en/3RW2221-1AB15/all |
| Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3RW2221-1AB15 |
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| last change: | Oct 28, 2011 |
