Grundfos TPE2 D 50-80 N-A-F-A-BQQE-DDB

• District heating installations
• Heating systems
• Air Conditioning Systems
• Cooling systems
• Industrial systems

• Available with the extremely efficient IE5 motors
• Medium temperature -25 C to +150 ºC
• PN 6/10, PN 10, PN16 and PN25
• Ambient temperature up to max. 60 °C
• The impeller is hydraulically and mechanically balanced to increase the life of the shaft seals and motor bearings
• Pumps with motor power from 11 kW are supplied incl. base plate
• Pump housing and pump head/motor seat are electrophoretically coated for improved corrosion resistance
• TPE pumps can be expanded with modules for communication with LONWorks, Profibus DP, Modbus RTU, GSM/GPRS/SMS and BACnet MS/TP

Productnaam TPE2 D 50-80 N-A-F-A-BQQE-DDB
Productnummer 98438137
EAN nummer 5711495014865

Pump housing Cast iron
Pump housing EN-GJL-250
Pump housing ASTM class 35
Impeller Composite
PES+30% GF
Material code A

Ambient temperature range -20 .. 50 °C
Maximum operating pressure 10 bar
Max. pressure at permissible temp 10 bar / 120 °C
Type of connection DIN
Connection size DN 50
Pressure stage for pipe connection PN 6/10
Installation length 280 mm
Engine flange size 56C
Code for pipe connection F.

Fluid handled Water
Liquid temperature range -25 .. 120 °C
Medium temperature during operation 20 ° C
Density 998.2 kg / m³

Motor type 71A
IE efficiency class IE5
Rated power – P2 0.37 kW
Mains frequency 50 / 60 Hz
Rated voltage 3 x 380-500 V
Rated current 1.05-1.00 A
Cos phi – power factor 0.68-0.54
Rated speed 360-4000 rpm
Yield 84.5%
Motor efficiency at rated load 84.5 %
Enclosure class (IEC 34-5) IP55
Insulation class (IEC 85) F.
Motor protection ELEC
Engine No. 99138015

Minimum Efficiency Index, MEI ≥ 0.70
Netto gewicht 51.4 kg
Bruto gewicht 64.7 kg
Transport volume 0.25 m³
Configuration file no. 98819258
Country of origin HU
HS code 84137065
Control panel HMI200 – Standard
Functional Module FM300-ADVANCED
Frequency converter Integrated