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Compact Air-Conditioning Unit - Weiss Klimatechnik GmbH

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6<br />

Technical data<br />

SERIES 35.3 55.3 75.3 90.3 120.3 160.3 220.3<br />

NOMINAL VOLUME FLOW<br />

Volume flow at max. ext. pressure loss m3 /h 3.500 5.500 7.500 9.000 12.000 16.000 22.000<br />

Max. external pressure loss (standard*)<br />

*more powerful fan/motor unit on request<br />

Pa 300 470 360 210 450 320 390<br />

COOLING/REFRIGERATING CYCLE, EXTERNALLY AIR-COOLED<br />

Refrigerating capacity (tc=50°C) acc. to EUROVENT<br />

Intake temp. +27 °C/46 % r.h. - total/sens. kW 13.4/11.5 18.4/17.9 29.2/26.2 34.9/31.4 45.4/41.7 54.4/52.3 73.1/71.0<br />

Type SCROLL compressor<br />

Quantity pc(s) 1 1 2 2 3 3 4<br />

Refrigerant R407C<br />

Electrical connected load kVA 8.8 9 2 x 8.8 2 x 9 3 x 8.8 3 x 9 4x 9<br />

Part type code (DX=direct evaporator) DX DX DX DX DX DX DX<br />

COOLING/COLD WATER 7/12,5*<br />

Refrigerating capacity acc. to EUROVENT<br />

Intake temp. +27 °C/46 % r.h. - total/sens. kW 11.6/9.8 26.1/20.4 36.6/28.5 42.9/33.5 60.6/46.8 75/58.9 106/82.7<br />

Cold water flow rate m3 /h 1.8 4.1 5.7 6.7 9.5 11.7 16.5<br />

Water-sided pressure loss - cooler kPa 11.1 10 15.6 10.1 15.5 14.2 12.8<br />

Cold water valve DN 25 25 25 25 25 32 40<br />

Water-sided pressure loss kPa 16 17 31 18 33 23 27<br />

Part type code (CW=cold water)<br />

*other temperatures on request<br />

CW CW CW CW CW CW CW<br />

FAN MOTOR UNIT*<br />

Type Brushless DC motor, directly driven, freely running<br />

Number Quantity 1 1 1 1 2 2 3<br />

Motor mounting form External impeller<br />

Rotor diameter mm 450 560 560 560 560 560 560<br />

Motor control Internal commutation unit<br />

Motor rated output kW 1.1 3.1 3.1 3.1 2 x 3.1 2 x 3.1 3 x 3.1<br />

Current input - max. A 2.4 4.9 4.9 4.9 2 x 4.9 2 x 4.9 3 x 4.9<br />

Electrical connected load kVA 1.1 3.1 3.1 3.1 2 x 3.1 2 x 3.1 3 x 3.1<br />

Speed 1/min 1.620 1.510 1.510 1.510 1.510 1.510 1.510<br />

Protection class IP F 54<br />

Part type code (D=Downflow/U=Upflow)<br />

* more powerful fan motor on request<br />

D D D D D D D<br />

We reserve the right to effect technical engineering modifications in the cause of progress.<br />

Clarification of the type code – Example<br />

MEDICLEAN ® 75. 3 DX D 13. 8 H/N<br />

Type of unit:<br />

H = „Hygiene“<br />

N = Standard<br />

<strong>Unit</strong> depth:<br />

e.g. 850 mm<br />

<strong>Unit</strong> width:<br />

e.g. 1,355 mm<br />

<strong>Air</strong> direction through cooler:<br />

D = Downflow<br />

U = Upflow<br />

Kind of cooling:<br />

DX = Direct evaporator<br />

CW = Cold water<br />

Version number:<br />

Version 3<br />

Series:<br />

e.g. 75 = 7500 m3 /h<br />

Field of application:<br />

MEDICLEAN®: for all hospital departments

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