Atmos GIGA-B 32/125-4/2
Article number: 9126726
| 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 |
| Voltage tolerance | ±10 % |
| Motor efficiency class | IE3 |
| Rated power P2 | 4 kW |
| Rated current IN | 7.96 A |
| Rated speed n | 2900 1/min |
| Power factor cos φ100 | 0.83 |
| Motor efficiency 50% ηM 50% | 85.7 % |
| Motor efficiency 75% ηM 75% | 87.5 % |
| Motor efficiency 100% ηM 100% | 88.1 % |
| Motor winding up to 3 kW | - |
| Motor winding from 4 kW | - |
| Insulation class | F |
| Protection class motor | IP55 |
| Motor protection | no |
| Materials | |
|---|---|
| Pump housing | 5.1301/EN-GJL-250 KTL-coated |
| Impeller | Grey cast iron EN-GJL-200 |
| Shaft | Stainless steel |
| Mechanical seal | AQ1EGG |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | DN 50 |
| Pipe connection on the discharge side DNd | DN 32 |
Atmos GIGA-B 32/125-4/2
∆: 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 | Atmos GIGA-B 32/125-4/2 |
| Article number | 9126726 |
| EAN number | 4048482861920 |
| Colour | Green |
| Minimum order quantity | 1 |
| Date of sales availability | 2021-07-01 |
| Packaging | |
|---|---|
| Packaging type | Cardboard box |
| Packaging property | Transport packaging |
| Pieces per pallet | 4 |
| Number per layer | 2 |
| Dimension, weight | |
|---|---|
| Length with packaging | 800 mm |
| Length L | 609 mm |
| Height with packaging | 525 mm |
| Height H | 293 mm |
| Width with packaging | 600 mm |
| Width W | 250 mm |
| Gross weight, approx. m | 78 kg |
| Net weight, approx. m | 72 kg |
Installation and operating instructions
Wilo-Atmos GIGA-I/-B
| Article Number | 2222682 |
| Edition | 2022-06 |
| Number of pages | 140 |
| Language | de, en, fr, nl |
PDF (6 MB)Certification booklet
Wilo-CronoLine-IL-E, Wilo-CronoTwin-DL-E, Wilo-CronoBloc-BL-E, Wilo-Atmos GIGA-I/-B, Wilo-CronoLine-IL, Wilo-CronoTwin-DL, Wilo-CronoBloc-BL
| Article Number | 2216677 |
| Edition | 2022-11 |
| Number of pages | 40 |
| Language | language neutral |
PDF (13 MB)