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| | | AdvanceüTCñ | | |
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| | | Usable cooling capacity *) | | |
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| | | Technical data LHX 20 | | |
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| | | Cooling capacity Usable cooling capacity Temperature adjustment range of exiting air Max. offset | | |
| | | up to 20 KW 18 ... 30 °C (in 0.1 °C increments) ± 2K | | |
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| | | Water circuit Cooling medium 1) Temperature of incoming water 2) Water flow volume Static pressure loss in device at 1.55 m3/h Water conduit Water connection in/out Condensat overflow connection Air circuit Airflow volume, controlled temperature dependently Exiting air LHX 20 (adjustable) Electrical Data AC Supply voltage, (single phase mains) Max. current consumption Max. power consumption Apparent power at full load Protection industrial fuse | | |
| | | Water 6 ... 15 °C up to 2.8 m3/h 0.5 bar | | |
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| | | 12 13 14 15 Inlet water temperature | | |
| | | Copper Rp 1" Rp 1/2" | | |
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| | | Air exit temperature** | | |
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| | | 1000 .... 3000 m3/h 18 .... 30° C | | |
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| | | 230 VAC(50/60 Hz) 4.3 A 700 W 990 VA 10A | | |
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| | | Electrical Data DC Supply voltage Max. current consumption Max. power consumption Protection fuse | | |
| | | 9 10 11 12 Inlet water temperature | | |
| | | 48 Vdc 13A 624 W 16A | | |
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| | | *) at constant incoming air temperature of 40 °C 1) at 2.8 m3/h water 2) at 1.55 m3/h water | | |
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| | | 01005093 01005094 | | |
| | | Interface ST-bus (RJ 45) RS 232 (SUB-D 9-pin) | | |
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| | | Connection possibility for external operation and digital display ASCII protocol, all operational values and status reports, such as temperature, humidity levels, fan operation times External on/off, alarm outputs and warning signals | | |
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| | | Digital input/output (SUB-D 25-pin) | | |
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| | | General Data Type of protection cabinet Ambient temperature at transport Ambient temperature outside of cabinet (during operation) Noise level (closed cabinet) at 80 % fan capacity Relative humidity level Weight | | |
| | | IP 55 -25 ... 70 °C 5 ... 70 °C 50.7 dB(A) 5 ... 95% 78.5 kg (82 kg with water) | | |
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| | | 1) For an optiuml operation of the air/water heat exchanger the water requirements have to be fulfilled (VDE 3803, please see User Manual) 2) For water inlet temperature < 6 °C and > 15 °C the control accuracy is not guaranteed anymore, furthermore there is the risk of condensation if the water temperature is underrun | | |
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| | | UK 11/2006 | | |
| | | 23 | | |
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