Lennox INNOV DM R Series - Page 71

INNOV@ ECFAN DHR -AGU-0912-E • 39 •
tab. 13 CW unit (nominal air flow) - DHCDR - DHCUR
MODELS
DHCDR 300 380 450 550 400 500
DHCUR 300 380 450 550 400 500
Power supply V/Ph/Hz 400V / 3Ph + N + PE / 50Hz
Tot. cool. capacity (T water 7/12°C; T air 24°C, 50% RH) kW 28.1 42.5 47.2 56.6 44.6 56.9
Water flow l/s 4837 7318 8092 9735 7678 9795
Air flow m
3
/h 7450 9120 14550
Water side pressure drop kPa 24.1 25.1 46.5 48.9 32.3 32.6
FINNED EVAPORATOR COIL
Front surface m
2
0.9 1.3 1.9
Geometry - 25x22
Rows Nr. 3 6 4 6 2 3
Type of fins
Type
Hydrophilic
Fin pitch mm 1.8
SHR - 0.9 0.82 0.8 0.79 0.89 0.88
FAN SECTION
Type of fans V/Ph/Hz 400V / 3Ph / 50Hz
Type of fans Tipo Radial - EC
Fans
Nr. 1 2
Current consumption
A 1.3 1.6 1.6 1.8 2.8 3
Power consumption
W 0.8 1 1 1.1 1.7 1.9
AESP (standard fan)
Pa 30
AESP (max. fan speed)
Pa 402 350 228 205 390 3733
FILTER SECTION
Filter efficiency - G4
Overall surface m
2
1.7 1.7 2.4 2.4 3.5 3.5
Fire resistance class - 1
ELECTRICAL HEATERS
Total heating capacity kW 6.4 9.6
Heaters Nr. 4 6
Material - Aluminium
HOT WATER REHEATING COIL
Heating capacity (T water 45/40°C) kW 14.5 16.7 20.6 22.2 14.9 25.8
Front surface m
2
0.5 0.5 0.8 0.8 1.1 1.1
Water flow m
3
/h 2517 2909 3584 3851 2563 4438
Water side pressure drop kPa 10.6 13.6 13.5 15.4 13 33
Valve pressure drop kPa 14.9 20.1 5 2.4 15.5 7.7
HUMIDIFIER
Power supply V/Ph/Hz 230V / 1Ph / 50Hz
Effective capacity kg/h 8
Power consumption kW 6
SOUND LEVEL
Sound pressure level dB(A) 72 74 74 74 74 75
DIMENSIONS
Height mm 1998 1998 1998
Length mm 1000 1270 1750
Depth mm 795 795 795
Unit weight kg 310 350 364 370 370 410