Glow-worm Clearly Heat Recovery - Manual (Page 8)

8
1 Technical Specification
Description Units Atmosorb HRD 275 Atmosorb HRD 350
Air specifications
Maximum air volume flow
m 3 /h 275 350
Feed pressure at max. volume flow Pa 170 265
Filter class EU/G 3 3
Filter surface area m 2 0,25 0,25
Thermal specifications
Thermal efficiency as per SAP*
% 90,5 < 90
Frost protection mode active °C -7 -7
Maximum ambient temperature °C 40 40
Minimum ambient temperature °C 5 5
Mechanical specifications
Dimensions height x length x depth
mm 709 x 680 x 471 709 x 680 x 521
Weight (gross) kg 47 51
Air connections mm ш 150, ш 160 and ш 180 ш 180 and ø 200
Heat exchanger material Aluminium Aluminium
Acoustic power db(A) 48 52
Electric specifications
Voltage supply
V/Hz 230/50 230/50
Power consumption at 30 % of max. air volume flow W 21 (83 m 3 /h, 15Pa) 30 (105 m 3 /h, 24Pa)
Power consumption at 60 % of max. air volume flow W 55 (165 m 3 /h, 61Pa) 85 (165 m 3 /h, 61Pa)
Power consumption at max. air volume flow W 175 (275 m 3 /h, 170Pa) 295 (350 m 3 /h, 265Pa)
Minimum power consumption W 21 30
Maximum power consumption W 210 350
Maximum current consumption A 0,77 1,29
Protection class IP X2 IP X2
* Standard Assessment Procedure (SAP)
Remote Control Bypass
Description Units
Operating voltage Umax V 24
Permitted ambient tempera-
ture
°C 40
Current consumption mA < 17
Minimum cross-section of the
connection lines
mm 2 0,75
Level of protection IP 20
Protection class for
controller
III
Dimensions
Height
mm 97
Width mm 146
Depth mm 40
Description Units
Voltage supply V DC 12
Maximum ambient tempera-
ture
°C 40
Minimum ambient tempera-
ture
°C 5
Current consumption mA 200
Protection class for controller IP X2
Dimensions height x length x
depth mm 315 x 441 x 200
Air connections mm Diameter 150, diameter
160, diameter 180,
diameter 200