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[日期]
5
Vol. 1.2 © 2020 Hanbell Precise Machinery Co., Ltd.
All rights reserved
Chapter 2. Basic design
2.1 Compressor nomenclature
0：Air-Condition，△T=SCT-SST=30℃
1：Heat-Pump，△T=SCT-SST=40℃
RTM-
X X
X
Model
Magnetic Bearing Centrifugal Compressor
2.2 Application limits
10
15
20
25
30
35
40
45
50
55
60
0
2
4
6
8
10
12
14
16
18
20
22
S
a
tu
ra
te
d
C
o
n
d
e
n
sa
ti
o
n
T
e
m
p
e
ra
tu
re
(
℃℃℃℃
)
Saturated Evaporation Temperature (
℃
℃
℃
℃
)
Pr=3.0
Pr=2.5
Pr=2.0
Pr=1.5
Figure 2.1 RTM-090 application limits
Note: Please refer to the latest compressor selection software for specific compressor capacity.
Note: This range represents the range of FLA at
380V, and the limits for maximum condensation
temperature (SCT) and evaporation temperature
(SST) depend on the full load current and the
axial thrust of the compressor.
