Grundfos SE1.85.150.130.4.52H.C.Q.EX.51D.A Submersible pump 99776121
Maximum delivery head: 23 m | Max. Max. operating pressure: 8 bar | Media temperature range: 0 ... 40 °C | Starting current: 283/156 % | Rated speed: 1483 1/min
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Grundfos 99776121 Submersible pump SE1.85.150.130.4.52H.C.Q.EX.51D.A
Product Number: 99776121
EAN Number: 5713834106637
Submersible pumps and dry-installed Grundfos SE/SL wastewater pumps (9-30 kW) are equipped with either: 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 S-tube® impeller with a free ball passage of 85 mm. For wastewater with a dry matter content of up to 3 %. With SmartTrim system for impeller gap adjustment to maintain maximum performance over the life of the pump. With Grundfos SmartSeal sealing system for leak-free connection to a coupling foot bend. The pump has an explosion-proof design.
Accessories
No installation set |
Tech. Details
Product information | ||
Product Information | Type | Submersible pump |
Product number |
99776121 | |
Product Name |
SE1.85.150.130.4.52H.C.Q.EX.51D.A | |
EAN number |
5713834106637 | |
Electrical data |
Power input P1 | 14.8 kW |
Net frequency | 50 Hz | |
Designated stress | 3 x 380-415/660-690 V | |
Voltage tolerance | +10/-10 % | |
Max starts per hour | 20 | |
rated current | 28-25/16-15 A | |
Maximum power consumption | 26 A | |
Startup current | 283/156 % | |
Current at idle | 12.6 A | |
Efficiency of engine at full load | 0.88 | |
Efficiency of the engine at 3/4 load | K.A. | |
motor efficiency at half load | 0.87 | |
Motorpole | 4 | |
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 | 0.499 ohms | |
Cos phi at zero load | K.A. | |
cos phi 1/1 | 0.83 | |
cos phi 1/2 | 0.66 | |
cos phi 3/4 | 0.77 | |
Motor rated power P2 | K.A. | |
Nominal current at 3/4 charge | K.A. | |
Nominal current at 1/2 charge | K.A. | |
Start-up 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. | |
The 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 150 | |
Size of the pressure port | DN 150 | |
Name printing | 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 | 83.1 l/s |
Maximum head | 23 m | |
Wheel type | S-TUBE | |
Maximum particle size | 85 mm | |
admissions | CE,EAC,RCM,ATEX | |
Cooling jacket (Yes/No) | Y | |
Dimensioning speed | 1483 1/min | |
Slip ring seal | K.A. | |
Maximum hydraulic efficiency | K.A. | |
characteristic tolerance | K.A. | |
Cooling jacket | K.A. | |
Promoting medium | media temperature range | 0 ... 40 °C |
Materials | Impeller material | Stainless steel |
Impeller | EN 1.4408 | |
Impeller material according to ASTM | ASTM A351 CF8M | |
engine | Grey cast iron | |
Type of control | Temperature sensor | K.A. |
Others | Net weight | 335 kg |
Gross weight | 363 kg | |
Shipping vol. | 1.04 m³ | |
Country of origin | HU | |
Tariff No. | K.A. | |
Sale region | K.A. | |
Danish VVS No. | K.A. | |
Fine LVI No. | K.A. | |
Norwegian NRF No. | K.A. |