Speck pumpen BADU Delta Serie Fiche Technique page 10

Glossary
TD Technical data
Sa Inlet connection
Da Outlet connection
d-Saug Recommended diameter for the suction line from 5 m
d-Druck Recommended diameter for the pressure line from 5 m
max. L Maximum length of the pump
D Density
P Power input
1
P Power output
2
I Rated current
Lpa Sound pressure level at 1 m measured in accordance with DIN 45635
(1 m)
Lwa Acoustic capacity
m Weight
WSK Built-in or external overload switch
PTC PTC resistor
H Total dynamic head
max.
SP Self-priming
Hs; Hz Geodetic head between water level and pump
Hs Total suction head
Hz Total dynamic head with flooded suction
IP Type of motor enclosure
W-Kl Class of insulation
n Motor speed
P-GHI 2.5 bar max. casing pressure/system pressure
T Water temperature
● Yes
○ No
T/°C Clarification of the max. water temperature 40 °C (60 °C): 40 °C = the
max. water temperature allowed according to the GS approval.
(60 °C) = the pump is designed to withstand a max. water
temperature of 60 °C.
1~/3~ Suitable for continuous operation at
1~ 220 - 240 V ± 5%
3~ Y/∆ 380 - 420 V/220 - 240 V ± 5%
3~ Y/∆ 660 - 725 V/380 - 420 V ± 5%
For standard voltage in accordance with DIN IEC 60038;
DIN EN 60034
B
For special voltages and/or the 60 Hz version, the performance data can
be taken from the pump name plate. With some special types or motors
there is no GS approval – GS approval on pump name plate where
applicable.
EN 10 09|2020