Grundfos Circulator pump UPS 50-60/2 F 280
UPS is a three-speed circulator pump designed for heating and air-conditioning systems and is also used for central and district heating systems. The pump provides reliable and maintenance-free operation.
Technical
Speed no
3
Rated flow
15.5 m³/h
Rated head
4.05 m
Maximum head
60 dm
Approvals
AAA,EAC
Model
C
Materials
Pump housing
Cast iron
EN 1561 EN-GJL-250
35 B - 40 B
Impeller
Stainless steel
EN 1.4301
304
Installation
Range of ambient temperature
0 .. 40 °C
Maximum operating pressure
10 bar
Type of connection
DIN
Size of connection
DN 50
Pressure rating for connection
PN 6/10
Port-to-port length
280 mm
Electrical data
Power input in speed 1
235 W
Power input in speed 2
270 W
Max. power input
360 W
Mains frequency
50 Hz
Rated voltage
3 x 400-415 V
Current in speed 1
0.39 A
Current in speed 2
0.45 A
Current in speed 3
0.74 A
Cos phi in speed 1
0.87
Cos phi in speed 2
0.87
Cos phi
0.7
Number of poles
2
Insulation class (IEC 85)
F
Enclosure class (IEC 60529)
X4D
Built-in motor protection
CONTACT
Thermal protec
external
Controls
Relay
without relay
Others
Terminal box position
1.30H
Net weight
22.3 kg
Gross weight
27.7 kg
Shipping volume
0.043 m³
Danish VVS No.
380723242
Norwegian NRF no.
9042422
Преглеждания: 488
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