Lauda IN 550 XT, Руководство по эксплуатации

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Flow rate in l/min
Deviation in
±
% Total deviation in
±
l/min
45 0.33 0.149
55 0.32 0.178
65 0.32 0.208
70 0.32 0.223
80 0.32 0.253
n
Ensure that adequate ventilation is provided.
n
Minimum free room volume, room volume per kg of refrigerant
according to DIN 378-1
(For refrigerant quantity, see type plate or
Ä
Chapter 13.5 “Refrigerant
and filling weight” on page 155).
Table 47: Refrigerant and room volume
Refrigerant Room volume per kg of refrigerant
R-449A 2.81 m³/kg
R-452A 2.37 m³/kg
R-23 1.48 m³/kg
R-508B 4.0 m³/kg
À
- Depending on the heat transfer liquid used.
Á
- Temperature stability determined according to standard DIN 12876-2.
13.2 Device-specific data
The noise level of the various devices was measured according to the
guidelines included in DIN EN ISO 11200 and the basic standards
cited therein. The measured values correspond to the operating
conditions that occur during typical device operation.
Specification Unit IN 550 XT FC IN 550 XTW FC
Device dimensions width x depth x height mm 750 x 550 x 1325 750 x 550 x 1325
Filling volume
‑
minimum L 4.8 4.8
‑
Maximum L 17.2 17.2
Pump data 50/60 Hz
Installation location
Specific data for Integral XT(W) FC,
MID 70 variant
V4 Integral process thermostats with flow control unit 149 / 171