42 EN/06.2016/i01 © STULZ S.p.A. – all rights reserved
WPA EXPLORER ORIGINAL INSTRUCTIONS
Evaporator water (in/out) 12/7 °C; condenser air (in) 35 °C;
Average sound pressure level at 10 m distance; unit in a free field on a reflective surface.
According to ISO 3744. Unit at full capacity. Pump contribution is not considered.
*In case of applications with an output fluid temperature below +5 °C, please contact the manufacturer.
30% Glycol-Water solution. Evaporator solution IN/OUT= 15/10 °C; Condenser air 30 °C
Average sound pressure level, at 10m distance, unit in a free field on a reflective surface.
Unit at full capacity. According to ISO 3744. Pumps contribution is not considered.
* In case of applications with output fluid temperature below 0°C, please contact the manufacturer
FC
ONLY CHILLER - LOW NOISE
WPA060 WPA070 WPA080 WPA090 WPA100
Cooling capacity kW 160.6 180.7 216.6 237.4 276
Total power consumpion kW 104.2 119.1 126.7 174.2 119.9
Sound power level dB(A) 77.9 77.9 78.7 79.5 80.0
Sound pressure level @ 10m dB(A) 49.9 49.9 50.7 51.5 52.0
Chilled water circuit
Flow of fluid to be cooled m³/h 27.59 31.08 37.21 40.82 47.42
Pressure drop on fluid to be cooled side kPa 37.8 37.3 35.5 31.8 34.0
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 52.6 65 71.6 81.9 81.1
Current consumption A 86.1 106.2 113.5 129.1 130.4
Maximum current consumption A 132 154 176 194 212
Fans
No. 0 4 4 4 4 6
Air flow with free outlet m³/h 47840 47840 71036 71036 106554
Power consumption kW 3.2 3.2 5.2 5.2 7.8
Current consumption A 3.76 3.76 8.92 8.92 13.38
Unit data
Rated power supply V/-/Hz 400/3/50
Maximum power consumption kW 78.6 91.37 106.83 118.19 132.01
Maximum current consumption A 135.76 157.76 184.92 202.92 225.38
Inrush current A 265.46 334.16 361.32 373.62 396.08
Depth mm 2206 2206
Width mm 3100 4400
Height mm 2410 2410
Weight for transport kg 2293 2323 2395 2420 3095
Weight in operation kg 2304 2337 2412 2439 3115
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 2.9 2.8 2.8 2.7 3.1
ESEER 4.37 4.44 4.07 4.31 4.2
IPLV 4.79 4.68 4.07 4.32 4.52
Standard data sheet. Check MANUAL PART IIa for any changes.
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