Borehole motors
◐ Borehole motors
3" borehole motor (3RS)
Water-cooled, stainless steel 3" borehole motor – 0.18 – 1.5 kW, in single- and three-phase versions.
Power
0.18 – 1.5 kW
Voltage
1x230 V / 3x400 V
Protection rating
IP68
Insulation
F
Applications
- Water supply from a well
- Domestic, municipal or industrial use
- Irrigation
Operating conditions
- Speed: 2850 rpm
- Insulation class: F
- Protection rating: IP68
- Max. liquid temperature: +35 °C
◐ Technical data
| Type | Motor | Voltage | In | COSφ | Capacitor | Motor length | Weight excl. cable |
|---|---|---|---|---|---|---|---|
| 3RS 180S | 0.18 kW | 1x230 V | 2.1 A | 0.93 | External | 333 mm | 4 kg |
| 3RS 250S | 0.25 kW | 1x230 V | 2.5 A | 0.93 | External | 353 mm | 4.5 kg |
| 3RS 370S | 0.37 kW | 1x230 V | 3.3 A | 0.93 | External | 383 mm | 5.3 kg |
| 3RS 550S | 0.55 kW | 1x230 V | 4.5 A | 0.93 | External | 423 mm | 6.4 kg |
| 3RS 750S | 0.75 kW | 1x230 V | 6 A | 0.93 | External | 463 mm | 7.6 kg |
| 3RS 1100S | 1.1 kW | 1x230 V | 7.8 A | 0.93 | External | 538 mm | 9.7 kg |
| 3RS 1500S | 1.5 kW | 1x230 V | 10 A | 0.93 | External | 588 mm | 11.1 kg |
| 3RS 750T | 0.75 kW | 3x400 V | 2.0 A | 0.73 | — | 423 mm | 6.4 kg |
| 3RS 1100T | 1.1 kW | 3x400 V | 2.7 A | 0.74 | — | 503 mm | 8.8 kg |
| 3RS 1500T | 1.5 kW | 3x400 V | 3.4 A | 0.75 | — | 538 mm | 9.7 kg |
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