Installation
30
Medium UPM
8
Technical data
Feature Specification
Nominal supply voltage EU: 1 x 230 V + 10 %/- 15 %, 50/60 Hz
Minimum supply voltage 160 VAC (runs with reduced performance)
Motor protection
The motor is protected by the electronics in the control box and requires no external motor
protection.
Enclosure class IPX2D (with drain holes)
Equipment class I (EN 60335-1)
Insulation class F (EN 60335-1)
Temperature class TF95 (EN 60335-2-51)
High voltage protection EN 60335-1 1000 VAC / 2500 VAC
Maximum ambient temperature 55 °C (near pump surface)
Maximum media temperature 95 °C
Minimum media temperature -10 °C (see validated temperature profile
Storage temperature -40 to +70 °C
Maximum system pressure 1 MPa (10 bar) (depending on the housing material)
Minimum inlet pressure
0.01 MPa (0.10 bar) at 75 °C liquid temperature
0.05 MPa (0.50 bar) at 95 °C liquid temperature
Flow estimation
Available on demand, based on cast-iron inline housing (25 x 180 mm), accuracy: see PWM and
LIN specification
Drinking water approvals
(ACS, WRAS, UPBA, KTW, DVGW W270)
All pump head components are compliant.
Specific compliant N pump housing is available.
Deblocking device Manual deblocking device, access from front side
Dry run ability - first start 3 x 20 seconds (5 minutes interval), all pumps are lubricated with glycerine
Dry run ability - during operation Rotor can must be filled with water: fulfils EN 60335-2-51
Expected lifetime > 80,000 h (with specified load profile)
Minimum switching time power on/off 1 minute.
Inrush current 7.5...11.5 A (reg. VDMA Einheitsblatt 24225) (depending on the variant)
Maximum leakage current ≤ 3.5 mA (EN 60335-1)
Relative humidity Condensation at the motor surface is acceptable, if the drain holes are free.
Standby power consumption < 3 W
Acoustic sound pressure level ≤ 38 dB(A)
Maximum altitude of installation 2000 m above sea level
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