AERMEC NRA Series User Manual

12
5.4 TECHNICAL DATA, HEAT PUMP VERSIONS H
COLD MODE
800 900 1000 1250 1400 1500 1650 1800
Cooling capacity
kW 196,0 220,0 242,0 312,0 345,0 365,0 420 470
Total input power kW 81,0 89,0 97,0 123,0 134,0 146,0 166 182
Evaporator water flow rate l/h 33710 37840 41620 53660 59340 62780 72240 80840
Evaporator pressure drop kPa 29,6 25,3 29,4 33,1 26,4 30,4 35,8 38,6
ENERGY INDICES
EER W/W 2,42 2,47 2,49 2,54 2,57 2,50 2,53 2,58
COP W/W 2,57 2,61 2,64 2,58 2,64 2,64 2,57 2,59
ESEER 3.25 3.32 3.35 3.41 3.67 3.60 3.65 3.72
HOT MODE
Cooling capacity kW 230,0 257,0 284,0 356,0 396,0 426,0 480 534
Total input power kW 89,5 98,5 107,5 138,0 150,0 161,5 187 206
Evaporator water flow rate l/h 39560 44200 48850 61230 68110 73270 82560 91850
Evaporator pressure drop kPa 43,7 40,6 43,4 42,6 42,1 44,7 66,7 71,3
DATI ELETTRICI
Fuel feed V3
~
400 V 50Hz
Total input current only COOLING A 142 157 171 212 235 257 288 314
Corrente assorbita totale HEATING A 151 166 180 233 252 270 317 345
Maximum current A 200 219 237 285 322 355 395 423
Peak current A 340 380 420 491 484 515 586 611
COMPRESSORS
Type
scroll scroll scroll scroll scroll scroll scroll scroll
Number
n° 44445666
Number per circuit
n°+n°+n°+n° 2+2 2+2 2+2 2+2 2+3 3+3 3+3 3+3
COMPRESSOR HEATER
Compressor carter heater n°xW 4x130 4x130 4x130 4x130 5x130 6x130 6x130 6x130
FANS
Type
Axial Axial Axial Axial Axial Axial Axial Axial
Number
n° 44466688
Input current ventilation unit
A 1616162424243232
Input power ventilation unit
kW 7,2 7,2 7,2 11,4 10,8 10,8 15,2 15,2
Air flow rate
m3/h 86000 83000 80000 129000 120500 115000 162000 160000
EVAPORATORS
Type
Plate Plate Plate Plate Plate Plate Plate Plate
Number
n° 11111111
HYDRAULIC CIRCUIT
Water accumulation lt 700 700 700 700 700 700 700 700
Accumulation anti-freeze heater n°xW 2x300 2x300 2x300 2x300 2x300 2x300 2x300 2x300
PLUMBING CONNECTIONS STANDARD VERSIONS (hydraulic parallel not supplied)
Hydraulic connections Victaulic 3” 3” 3” 4” 4” 4” 4” 4”
LOW PRESSURE PUMPING UNIT
Input power
kW 3,8 3,8 3,8 4,8 4,8 6,5 6,5 6,5
Input current
A 6,22 6,22 6,22 8,14 8,14 11 11 11
Useful pressure pumping
kPa 115 110 97 101 80 105 124 105
HIGH PRESSURE PUMPING UNIT
Input power
kW 6,5 6,5 6,5 8,6 8,6 8,6 12,5 12,3
Input current
A 11111114,614,614,621,221,2
Useful pressure pumping
kPa 230 230 213 237 220 185 261 244
SOUND DATA
Sound Power dB(A) 88.5 88.5 88.5 91.5 91.0 90.5 92.0 94.0
Sound pressure (1) dB(A) 56.5 56.5 56.5 59.5 59.0 58.5 60.0 62.0
DIMENSIONS for all versions
Height
mm 2450 2450 2450 2450 2450 2450 2450 2450
Width
mm 2200 2200 2200 2200 2200 2200 2200 2200
Length
mm 3400 3400 3400 4250 4250 4250 5750 5750
EMPTY WEIGHT versions without accumulation and pumps
kg 2480 2580 2610 3360 3400 3440 3880
3960

AERMEC NRA Series Specifications

General

Brand	AERMEC
Model	NRA Series
Category	Air Compressor
Language	English