Zonneboiler pompstation enkel met Grundfos UPM3 pomp met PWM

Zonneboiler pompstation enkele pompgroep met Grundfos UPM3 pomp met PWM

Zonneboiler pompstation
Technische gegevens:
– Aansluiting 3/4 vlakke nippel
– Messing
– Isolatie: EPP
– Terugslagklep
– Maximum temperatuur: 120°C, kortstondig tot 160°C
– Microbel ontluchter
– Zwaartekrachtrem: 1 x 200 mm waterkolom
– Flowmeter: 2-12 l / min
– Veiligheidsklep: 6 bars
– Manometer 0-6 bar
– Thermometer: 0-120°C
– As-afstand: 100 mm
– Breedte: 210 mm
– Hoogte: 440 mm

Pomp gegevens:

• Doorstroming: 4,0 m³/h
• Opvoerhoogte:  7,8 m
• Vloeistoffen: verwarmingswater (conform VDI 2035)
• Water-glycolmengsels (maximaal 1:1; vanaf 20% bijmenging dienen de pompgegevens te worden gecontroleerd
• Netaansluiting: 1 ~ 230 V +10% / -15%, 50/60 Hz (conform IEC 60038)

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 IP44 (standard without drain holes). K-version: IPX4D (with drain holes)
Equipment class I (EN 60335-1)
Insulation class F (EN 60335-1)
Temperature class TF110 at 70 °C ambient temperature
UPM3L: TF95 at 55 °C ambient temperature
High voltage protection EN 60335-1 1000 VAC
Maximum ambient temperature 70 °C at 110 °C or 60 °C at 130 °C. UPM3L: 55 °C at 95 °C.
Maximum media temperature 95 °C for composite housings, 110 °C/130 °C for cast iron housings
Minimum media temperature 2 °C (IP44: above dew point of ambient air). K version: -10 °C.
Storage temperature -40 to +75 °C
Maximum system pressure 1 MPa (10 bar) (depending on the housing material)
Minimum inlet pressure
0.005 MPa (0.05 bar) at 75 °C liquid temperature
0.05 MPa (0.50 bar) at 95 °C liquid temperature
0.108 MPa (1.08 bar) at 110 °C liquid temperature
Flow estimation Available depending on the housing, accuracy: see PWM specification
Drinking water approvals
(ACS, WRAS, UBA, KTW, DVGW W270)
All pump head components are compliant, except for UPM3S.
Specific compliant pump housings are available.
Deblocking device Manual deblocking device, access from front side
Deblocking software Continuously restarting with relay after 1.33 seconds, with NTC/SSI every 0.3 - 0.4 seconds with
max. torque
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 > 100,000 h (with specified load profile)
> 500,000 on/off cycles
Minimum switching time power on/off With NTC: 1 minute. With relay/SSI: No specific requirements.
Reaction time - power on With relay: 3.3 seconds, with NTC/SSI < 1 second
Reaction time - standby With relay: 1.5 seconds, with NTC/SSI < 1 second
Reaction time - speed change < 1 second
Inrush current With NTC: < 10 A. With SSI: < 5 A. With relay: < 4 A.
Maximum leakage current ≤ 3.5 mA (EN 60335-1)
Speed range 563 to 5991 min-1 (depending on the variant)
Relative humidity Maximum 95 %, non-condensing environment.
Standby power consumption Wirh relay < 2 W, with NTC/SSI < 0.3 W
Surge robustness With relay/NTC > 3 kV (DM/CM), with SSI > 4 kV (DM/CM)
Surge robustness (SSI version) > 4 kV (DM/CM)
RF emissions -6 dB CE / EN 55014-1,-2
Acoustic sound pressure level ≤ 43 dB(A), ≤ 32 dB(A) reg. ISO 3745:2012 on cast iron housings
Maximum altitude of installation 2000 m above sea level

PWM frequency input with high-speed optocoupler f 100-4000 Hz
Guaranteed standby power consumption < 1 W
Rated input voltage - high level UiH 4-24 V
Rated input voltage - low level UiL < 1 V
High-level input current IiH < 10 mA
Input duty cycle PWM 0-100 %
PWM frequency output, open collector f 75 Hz ± 5 %
Accuracy of output signal regarding power
consumption - ± 2 % (of
PWM signal)
Output duty cycle PWM 0-100 %
Collector emitter breakdown voltage on
output transistor Uc < 70 V
Collector current on output transistor Ic < 50 mA
Maximum power dissipation on output
resistor PR 125 mW
Zener diode working voltage Uz 36 V
Maximum power dissipation in Zener diode Pz 300 mW

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