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Subject to change without notice | 83053700lUK | ait-deutschland GmbH
Device designation
Heat pump type Brine/Water ı Air/Water ı Water/Water • relevant ı — not relevant
Installation location Indoors ı Outdoors • relevant ı — not relevant
Conformity CE
Power data Heating power/COP at
W10/W35
Standard nominal conditions based
on EN14511
2 Compressors
1 Compressor
kW ı …
kW ı …
W10/W55 **)
2 Compressors
1 Compressor
kW ı …
kW ı …
Operating limits Heat circuit °C
Heat source °C
Additional operating points …
Noise Sound pressure level at 1m gap around the machine averaged (in free field) dB(A)
Sound power level as per EN12102 dB
Heat source Volumetric flow: minimum throughput ı nominal throughput ı maximum throughput l/h
Pressure loss in heat pump ∆p ı Volumetric flow bar ı l/h
Recommended brine circulating pump …
Total compression of the recommended pump at nominal brine volumetric flow bar ı l/h
Antifreeze Monoethylene glycol
Minimum concentration ı frostproof to % ı °C
Heat circuit Volumetric flow: minimum throughput ı nominal throughput ı maximum throughput l/h
Pressure loss in heat pump ∆p ı Volumetric flow bar ı l/h
Free compression of heat pump ∆p ı Volumetric flow bar ı l/h
Temperature spread for W10/W35 K
General device data Earth (see dimensional diagram for the size indicated) Size
Total weight kg
Extra weight of construction unit 1 kg
Extra weight of construction unit 2 kg
Connections Heat circuit …
Heat source …
Refrigerant Refrigerant type ı Filling capacity … ı kg
Medium in the intermediate circuit Heating water according to VDI 2035
Electrics Voltage code ı All-pole circuit breaker for pump *) … ı A
Voltage code ı Control voltage circuit breaker *) … ı A
Voltage code ı Electrical heating element circuit breaker *) ı A
Heat pump
Eect. power consumption in the normal point W10/W35 as per EN14511: Power consumption ı Current consumption ı cosφ
kW ı A ı …
Maximum machine current within the operating limits A
Starting current: direct ı with slow-starter A ı A
Protection type IP
Power of electrical heating element 3 ı 2 ı 1-phase kW ı kW ı kW
Components Circulating pump for heat circuit at nominal throughput: Power consumption ı Current consumption kW ı A
Circulating pump for heat source at nominal throughput: Power consumption ı Current consumption kW ı A
Setting range for motor protection switch of heat source circulating pump A
Passive cooling function
Data only for devices with ID K: Cooling power at nominal volumetric flow rates (15 °C heat source, 25 °C hot water)
kW
Safety devices Safety assembly for heat circuit ı Safety assembly for heat source in scope of supply: • yes — no
Heating and heat pump control in scope of supply: • yes — no
Electronic soft‑starter integrated: • yes — no
Expansion vessels Heat source: Scope of supply ı Volume ı Supply pressure • yes — no ı l ı bar
Heat circuit: Scope of supply ı Volume ı Supply pressure • yes — no ı l ı bar
Overflow valve integrated: • yes — no
Vibration isolation Heat circuit ı Heat source in scope of supply: • yes — no
UK813198a
*) Observe local regulations n.n. = cannot be demonstrated **) Flows according to standard nominal conditions
Technical data / scope of delivery Water operation
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