elco AEROTOP T Series, Planning Document

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Technical Data
AEROTOP T20-T35
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Heat pump type AEROTOP T T20 T26 T32 T35
Heating operation For A2/W35
Heating Capacity Qh kW 18.9 24.4 30.2 33.4
Power input Pel kW 5.8 7.4 8.8 9.2
Performance number EN255 COP - 3.2 3.3 3.4 3.6
Heating operation for A7/W35
Heating Capacity Qh kW 22.4 30.8 37.9 39.6
Power input Pel kW 6.0 7.6 8.9 9.6
Performance number EN255 COP - 3.7 4.1 4.3 4.1
Condenser Scroll hermetically
Maximum current consumption lmax A 16 22 27 25
Start-up current with smooth starter VSA A 40 55 67.5 62.5
Current intensity with blocked rotor LRA A 99 123 127 167
Current connection V-f-Hz
400-3-50
Fuse WP A/T 25 32 40 40
Condenser, heater side Material: Chrome steel AISI 316, 1.4401
Hydraulic connections IG Zoll 1¼” 1¼” 1¼” 1¼”
Water content incl. connection hoses AEROTOP T l 4.9 4.9 5.7 5.7
Volume stream heating operation nom/min
1)
l/h 3700/1714 5850/2259 6280/2803 7300/2964
Pressure loss heating operation kPa 14.9/4.5 32.9/7.7 36.1/6.4 46.7/7
Evaporator/fan
Volume stream m
3
/h 7'300 8'300 10'000 11'000
Available pressure
3)
Pa 155 75 255 180
Power consumption fan
4)
P kW 0.530 0.700 0.500 0.650
Maximum current consumption fan lmax. A 1.8 1.8 2.8 2.8
Coolant - R407C
Coolant filling AEROTOP T kg 6 7.4 9.2 9.2
Coolant circuit oil - Ester oil
Oil quantity l 4.1 4.1 4.1 4.1
Weight heat pump
AEROTOP T kg 375 392 460 468
Indoor setup
Sound power level
6)
On suction
7)
Lwa dB(A) 65.0 67.0 66.0 70.0
On exhaust
7)
Lwa dB(A) 59.0 61.0 64.0 67.0
Outdoor setup
Sound power level with
6)
hoods Lwa dB(A) 66.0 70.0 67.0 70.0
Sound pressure level with hoods in 1 m
7)
Lpa dB(A) 55.0 59.0 56.0 59.0
LP pressure control OFF-switch off p bar 0.2
LP pressure control ON- switch on p bar 1.6
HP pressure control OFF-switch off p bar
29.0
HP pressure control ON- switch on p bar 24.0
Inside Lwa dB(A) 59.0 59.0 63.0 68.0
Maximum working pressure p bar 10 10 10 10
1) Min: ∆ t max= 10 K, with PHW-preparation ∆ tmax = 5 K. (V' [l/h]= Qh[kW]/(4.18* ∆ t[K]* ρ [kg/l])*3600)
2) Residual pumping pressure is stated for maximum pumping stage.
3) At maximum fan rotational speed.
4) At fan rotational speed setting B (T07(C), T10(C), T12(C), T14, T16).
5) Data for star/delta connection of the electric motor. The machines are factory-equipped with star connection.
6) Measuring according to DIN ISO 9614-2. Sound power level is a property of the source of noise and therefore dependent on the
distance; it describes the totality of the sound power of the corresponding source radiating in all directions. Information to determine
the noise level see planning documents.
7) Information without consideration of a light well or air duct, which reduce the noise level considerably. Screen noise absorbers
reduce noise by 6-7 dB(A).