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CronoTwin-DL 50/140-3/2
Article number: 2121025
| Hydraulic data | |
|---|---|
| Minimum efficiency index (MEI) | ≥0.4 |
| Min. fluid temperature Tmin | -20 °C |
| Max. fluid temperature Tmax | 140 °C |
| Max. ambient temperature Tmax | 40 °C |
| Maximum operating pressure PN | 16 bar |
| Note on dimensioning | 16 bar to 120 °C, 13 bar to 140 °C |
| Motor data | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Number of poles | 2 |
| Voltage tolerance | ±10 % |
| Motor efficiency class | IE3 |
| Rated power P2 | 3 kW |
| Rated current IN | 6.29 A |
| Rated speed n | 2900 1/min |
| Power factor cos φ100 | 0.79 |
| Motor efficiency 50% ηM 50% | 82.5 % |
| Motor efficiency 75% ηM 75% | 84.6 % |
| Motor efficiency 100% ηM 100% | 87.1 % |
| Motor winding up to 3 kW | - |
| Motor winding from 4 kW | - |
| Insulation class | F |
| Protection class motor | IP55 |
| Motor protection | no |
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | Grey cast iron EN-GJL-200 |
| Shaft | Stainless steel |
| Mechanical seal | AQ1EGG |
| Lantern | Grey cast iron |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | DN 50 |
| Pipe connection on the discharge side DNd | DN 50 |
| Port-to-port length L0 | 340 mm |
CronoTwin-DL 50/140-3/2
∆: Connection diagram delta connection
Y: Connection diagram star connection
Motor protection switch required on-site. Check the direction of rotation! To change the direction of rotation, exchange any two phases.
| P2≤ 3 kW | 3~400 V Y |
| 3~230 V ∆ | |
| P2≥ 4 kW | 3~690 V Y |
| 3~400 V ∆ |
After removing the bridges, Y-∆ start is possible.
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | CronoTwin-DL 50/140-3/2 |
| Article number | 2121025 |
| EAN number | 4048482220055 |
| Colour | Green |
| Minimum order quantity | 1 |
| Date of sales availability | 2015-09-01 |
| Packaging | |
|---|---|
| Packaging type | One-way pallet |
| Packaging property | Transport packaging |
| Pieces per pallet | 1 |
| Number per layer | 1 |
| Dimension, weight | |
|---|---|
| Length with packaging | 1200 mm |
| Length L | 596 mm |
| Height with packaging | 484 mm |
| Height H | 340 mm |
| Width with packaging | 800 mm |
| Width W | 617 mm |
| Gross weight, approx. m | 141.8 kg |
| Net weight, approx. m | 115 kg |
Installation and operating instructions
ATEX Wilo-Crono... IL/DL/BL
| Article Number | 2140023 |
| Edition | 1702 |
| Number of pages | 1 |
| Language | bg, cs, el, en, et, hr, hu, lt, lv, mk, no, ro, sk, sl, sr, tr, uk |
ZIP (9 MB)Wilo-Wilo-CronoLine-IL Wilo-CronoTwin-DL Wilo-CronoBloc-BL
| Article Number | 2202024 |
| Edition | 2018-07 |
| Number of pages | 128 |
| Language | de, en, fr, nl |
PDF (12 MB)Acustic Spectrum (Octave band)
CronoTwin-DL 50/140-3/2
| Number of pages | 1 |
| Language | language neutral |
PDF (165 KB)3D_DWG
DL50/140-3/2
| Language | language neutral |
DWG (2 MB)