9. PRODUCT MODELS AND MAIN SPECIFICATIONS
9-1 Models and Main Specifications.
Note:
*1. The figures for the outside unit models show values measured at a distance of 1 m in the front and a height of 1.5 m.
Values measured with the models actually installed are usually larger than the values shown as a result of ambient noise and reflections.
*2. When the connected piping length is shorter than 50 m, piping size can be decreased piping size to one grade.
*3. Values are subject to change without notice for product improvements.
*4.
When the outdoor temperature is low, the temperature reading may be below the target evaporating temperature set for the protection of the unit.
Model
LREQ5 LREQ6 LREQ8 LREQ10 LREQ12 LREQ15 LREQ20
Power supply 3 phase 50 Hz 380~415 V
Refrigerant R410A
Operating
condition
Evaporating temperature –45°C~+10°C
Outdoor temperature –20°C~+43°C
Outer dimensions (H×W×D) (mm)
1,680 ×
635 × 765
1,680 ×
635 × 765
1,680 ×
930 × 765
1,680 ×
930 × 765
1,680 ×
930 × 765
1,680 ×
1,240 × 765
1,680 ×
1,240 × 765
Product mass 166 kg 166 kg 242 kg 242 kg 242 kg 331 kg 337 kg
Connecting
refrigerant
piping
Liquid pipe Ø9.5 Ø9.5 Ø12.7 (*2) Ø12.7 (*2) Ø12.7 Ø12.7 Ø12.7
Gas pipe Ø22.2 Ø22.2 Ø28.6 Ø28.6 Ø28.6 Ø34.9 Ø34.9
Sound pressure level (dB(A)) (*1) 55 dB 56 dB 57 dB 59 dB 61 dB 62 dB 63 dB
Design
pressure
High-pressure side
(bar)38383838383838
(MPa) 3.8 3.8 3.8 3.8 3.8 3.8 3.8
Low-pressure side
(bar)25252525252525
(MPa) 2.5 2.5 2.5 2.5 2.5 2.5 2.5
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