Grundfos TPE 150-250/4 SC-A-F-A-BQQE-QX3 Single-stage in-line pumps 99474544
Nominal flow rate: 296 m³/h | Nominal head: 20.4 m | Ambient temperature: -10 ... 50 °C | Max. Operating pressure: 16 bar | Rated current: 41/24 A
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Grundfos 99474544 Single stage inline pumps with variable speed MGE motor TPE 150-250/4 SC-A-F-A-BQQE-QX3
Product Number: 99474544
EAN Number: 5713829710559
Single stage spiral pump with opposite suction and discharge ports in inline design. The suction and discharge ports have the same diameter. The pumps are designed according to the top pull-out principle, i.e. the pump head (motor, head piece and impeller) can be easily removed for maintenance or servicing, while the pump casing remains in the piping. The pump is equipped with an unbalanced rubber bellows seal. The mechanical seal complies with EN 12756. Piping connection via DIN flanges PN 16 according to EN 1092-2 and ISO 7005-2. The pump is equipped with a fan-cooled asynchronous motor. The motor is equipped with an integrated frequency converter and a PI controller. This enables continuous adjustment of the motor speed and thus the pump performance to the current demand. The pump is equipped with a differential pressure sensor.
Accessories
No installation kit |
Tech. Details
| Product information | ||
| Product information. | Type | Single-stage inline pumps |
| Product number |
99474544 | |
| Product Name |
TPE 150-250/4 SC-A-F-A-BQQE-QX3 | |
| EAN number |
99474544 | |
| Electrical data |
Motor type | SIEMENS |
| IE efficiency class | IE3 | |
| Engine rated power P2 | 22 kW | |
| Net frequency | 50 Hz | |
| Dimensioning voltage | 3 x 380-420D/660-725Y V | |
| rated current | 41/24 A | |
| Startup Current | 680-680 % | |
| Power Factor Cos phi | 0.83 | |
| Nominal speed | 1470 1/min | |
| Efficiency | IE3 93% | |
| Motor efficiency at full load | 93-93% | |
| Engine efficiency at 3/4 load | 93.6-93.6 % | |
| Efficiency of the motor at half load | 93.6-93.6 % | |
| Motorpole | 4 | |
| Protection class (according to IEC 34-5) | IP55 | |
| Heat class (IEC 85) | F | |
| Integrated motor protection | PTC | |
| Installation |
Environmental temperature | -10 ... 50 °C |
| Max. Working pressure | 16 bar | |
| Max. Pressure at specified temperature | 16 bar / 120 °C | |
| Connection type | DIN | |
| Port size | DN 150 | |
| Nominal pressure level | PN 16 | |
| Port-to-port length | 800 mm | |
| Size engine flange | FF300 | |
| Code Connector Type | F | |
| Technical data |
Pump speed on which the pump data is based | 1465 1/min |
| Nominal current | 296 m³/h | |
| Nominal head | 20.4 m | |
| Maximum head | 250 dm | |
| Actual impeller diameter | 266 mm | |
| GLRD Code | BQQE | |
| ISO acceptance class | ISO9906:2012 3B | |
| Code execution | A | |
| Supported medium | Media temperature range | -25 ... 120 °C |
| Media temperature during operation | 20 °C | |
| Materials | Pump housing | Grey cast iron |
| Pump shroud | EN-GJL-250 | |
| Impeller material | Grey cast iron | |
| Impeller | EN-GJL-200 | |
| Wheel material according to ASTM | ASTM class 30 | |
| code material | A | |
| Type of control. | VFD product number | 99616822 |
| Frequency inverter | integrated | |
| Frequency Inverter Type | CUE 3X380-500V IP55 RUG 22KW | |
| Approval for frequency converter | CE, CULUS, C-TICK | |
| Others | Minimum Efficiency Index MEI ≥ | 0.65 |
| Net weight | 456 kg | |
| Gross weight | 602 kg | |
| Shipping volume. | 1.76 m³ | |
| Confi. File no. | 99465376 | |
| Country of origin | HU | |
| Tariff No. | 84137051 | |
| Control panel | K.A. | |
| Function module | K.A. | |
| Danish VVS No. | K.A. | |
| Fine LVI No. | K.A. | |
| Norwegian NRF No. | K.A. | |
| Swedish RSK No. | K.A. | |
Worth knowing about Grundfos
Grundfos is one of the world's leading suppliers of high-efficiency pumps and the world market leader for circulators in heating technology. In addition to stainless steel pumps for industrial applications Grundfos offers innovative pumps for the building services and water management. As an authorized service partner, you will find in our profluid webshop a large selection of the extensive Grundfos range. Through excellent service, advice by phone and fast delivery, we offer a suitable we offer a suitable (pump) solution for almost every application. solution. You too can benefit from our large selection at top prices!