Grundfos SEV.80.200.2.52H.C.EX.51D.A Submersible pump 99774731
Max. delivery head: 56 m | Max. operating pressure: 8 bar | Media temperature range: 0 ... 40 °C Max. operating pressure: 8 bar | Media temperature range: 0 ... 40 °C | Starting current: 388/213 % | Rated speed: 2937 1/min
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Grundfos 99774731 Submersible pump SEV.80.80.200.2.52H.C.EX.51D.A
Product Number: 99774731
EAN number: 5713834086816
Submersible motor pumps and dry-installed Grundfos SE/SL wastewater pumps (9-30 kW) are either equipped with: S-tube® (SE/SE1/SE2 and SL/SL1/SL2) or SuperVortex impeller (SLV). The free passage through the pump varies from 35-125 mm depending on the size and impeller variant. Non-self-priming, single-stage submersible pump for pumping wastewater, service water and untreated raw sewage. The pump is suitable for both intermittent and continuous operation. With cooling jacket, so that in addition to wet installation, dry installation is also possible without additional motor cooling. With efficiency-optimized SuperVortex vortex impeller with a free ball passage of 80 mm. For wastewater with a dry substance content of up to 5 %. The pump is designed to be explosion-proof.
Accessories
No installation set |
Tech. Details
| Product Information | ||
| Product Information | Type | Submersible pump |
| Product number |
99774731 | |
| Product Name |
SEV.80.80.200.2.52H.C.EX.51D.A | |
| EAN number |
5713834086816 | |
| Electrical data |
Power Consumption P1 | 22.7 kW |
| Net frequency | 50 Hz | |
| Dimensioning voltage | 3 x 380-415/660-690 V | |
| Voltage tolerance | +10/-10 % | |
| Max starts per hour | 20 | |
| Dimensioned current | 39-36/23-22 A | |
| Maximum power consumption | 37 A | |
| Startup current | 388/213 % | |
| Current at idle | 12.5 A | |
| Motor efficiency at full load | 0.88 | |
| Motor efficiency at 3/4 load | K.A. | |
| Efficiency of the engine at half load | 0.85 | |
| Motorpole | 2 | |
| Switch-on type | Y/D | |
| Isolation class (IEC 85) | H | |
| Explosion-proof | Yes | |
| Cable length | 10 m | |
| Cable type | S1BN8-F | |
| Cable size | 7G4+5X1.5ST | |
| Resistance | 4.95 mOhm/m | |
| Winding resistance | 0.355 ohms | |
| Cos phi at zero load | K.A. | |
| cos phi 1/1 | 0.89 | |
| cos phi 1/2 | 0.79 | |
| cos phi 3/4 | 0.86 | |
| rated engine power P2 | K.A. | |
| Nominal current at 3/4 charge | K.A. | |
| Nominal current at 1/2 charge | K.A. | |
| Startup moment | K.A. | |
| Torque of the motor | K.A. | |
| Moment of inertia | K.A. | |
| Heat class (IEC 85) | K.A. | |
| Temperature protection | K.A. | |
| Type of cable plug | K.A. | |
| Size of the operating capacitor | K.A. | |
| Size of the starting capacitor | K.A. | |
| Installation |
Environmental temperature | -20 ... 40 °C |
| Max. Working pressure | 8 bar | |
| Connection | DIN | |
| Size of the suction nozzle | DN 100 | |
| Size of pressure port | DN 80 | |
| Nominal pressure | PN 10 | |
| Maximum installation depth | 20 m | |
| Size | 52 | |
| Pressure port connection | K.A. | |
| Maximum installation depth | K.A. | |
| Maximum ambient temperature | K.A. | |
| Explosion protection standard | K.A. | |
| Technical specifications |
Maximum flow rate | 46.9 l/s |
| Maximum head | 56 m | |
| Wheel type | SUPER VORTEX | |
| Maximum particle size | 80 mm | |
| admissions | CE,EAC,RCM,ATEX | |
| Cooling jacket (Yes/No) | Y | |
| Dimensioning speed | 2937 1/min | |
| Slip ring seal | K.A. | |
| Maximum hydraulic efficiency | K.A. | |
| characteristic tolerance | K.A. | |
| Cooling jacket | K.A. | |
| Supported medium | Media temperature range | 0 ... 40 °C |
| Materials | Impeller material | Grey cast iron |
| Impeller | EN 1563 EN-GJS-500-7 | |
| Impeller material according to ASTM | ASTM A536-84 Grade 70-50-05 | |
| engine | Grey cast iron | |
| Type of control. | Temperature sensor | K.A. |
| Others | Net weight | 297 kg |
| Gross weight | 325 kg | |
| Shipping vol. | 1.04 m³ | |
| Country of origin | HU | |
| Tariff No. | K.A. | |
| Sales region | K.A. | |
| Danish VVS No. | K.A. | |
| Fine LVI No. | K.A. | |
| Norwegian NRF No. | K.A. | |