40 EN/06.2016/i01 © STULZ S.p.A. – all rights reserved
WPA EXPLORER ORIGINAL INSTRUCTIONS
COOLER ONLY - BASE
WPA060 WPA070 WPA080 WPA090 WPA100
Cooling capacity kW 165.5 187.5 222.6 245.2 266.5
Total power consumpion kW 53.3 64.4 73.7 83 91.6
Sound power level dB(A) 85.8 85.8 86.1 86.2 86.2
Sound pressure level @ 10m dB(A) 57.8 57.8 58.1 58.2 58.2
Chilled water circuit
Flow of fluid to be cooled m³/h 28.42 32.22 38.22 42.12 45.79
Pressure drop on fluid to be cooled side kPa 39.9 39.8 37.2 33.7 31.9
Maximum volume of water in the system dm³ 13
Tank volume (if provided) l 500
Refrigerant Circuit
Refrigerant R410A
Refrigerant charge (per circuit) kg 18 17.5 17 18 15.5
No. of refrigerant circuits 2 2 2 2 2
Oil charge dm³ 21.2 21.2 21.2 21.2 21.2
Compressor
No. 4 4 4 4 4
Capacity control % 25 - 100
Power Consumption kW 49.8 61 68.1 77.5 86
Current consumption A 82.3 100.4 108.6 122.7 137.9
Maximum current consumption A 132 154 176 194 212
Fans
No. 0 4 4 4 4 4
Air flow with free outlet m³/h 57600 57600 85500 85500 85500
Power consumption kW 3.36 3.36 5.46 5.46 5.46
Current consumption A 6.96 6.96 15.6 15.6 15.6
Unit data
Rated power supply V/-/Hz 400/3/50
Maximum power consumption kW 79.88 92.62 109.76 121.16 132.56
Maximum current consumption A 138.96 160.96 191.6 209.6 227.6
Inrush current A 268.66 337.36 368 380.3 398.3
Depth mm 2206
Width mm 3100
Height mm 2410
Weight for transport kg 2293 2323 2395 2420 2440
Weight in operation kg 2304 2337 2412 2439 2461
Pump
Rated power consumption kW 4.56 6.29 6.29 8.45 8.45
Nominal current consumption A 8.7 10.4 10.4 13.7 13.7
Maximum current consumption A 9.57 11.44 11.44 15.07 15.07
Additional weight of the second pump kg 41 47 47 56 56
Efficiency index
EER 3.1 2.9 3.0 3.0 2.9
ESEER 4.31 4.38 4.02 4.26 4.26
IPLV 4.79 4.68 4.07 4.32 4.52
5.4 Technical Data
Standard data sheet. Check MANUAL PART IIa for any changes.
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