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IDX-OM-V024
Chapter 7 Documents
7.2
Refrigerant and GWP value
IDFB60/70/80/90 Series
7-2
Note 4: These values are reference values under rated conditions and are not guaranteed. Do not use
these values for the thermal set values, etc.
Note 5: Products other than Option R are not equipped with an earth leakage breaker. Purchase an
appropriate earth leakage breaker separately. Use an earth leakage breaker with a leak current
sensitivity of 30mA.
Note 6: This is the value specified by IPCC4 AR4. The value specified by
“Class 1 Act on Rational Use and
Proper Management of Fluorocarbons JAPAN
.” is R410A GWP: 2090.
Note 7: The maximum operating pressure is 150psi (1.0MPa) as standard, but it is possible to achieve
232psi (1.6MPa) when selecting Option L or Option V.
Coefficient factors
Inlet air temperature
o
F 80 90 100 110 120 130 140 149
o
C 27 32 37.8 43 49 54 60 65
IDFB60 / IDFB70 1.33 1.21 1.00 0.78 0.61 0.48 0.38 0.28
IDFB80 / IDFB90 1.38 1.38 1.00 0.83 0.63 0.50 0.45 0.37
Inlet air pressure
psi 50 60 70 80 90 100 120 140 145~232
MPa 0.35 0.41 0.48 0.55 0.62 0.69 0.83 0.97 1.00~1.60
IDFB60 / IDFB70 0.71 0.77 0.82 0.87 0.93 1.00 1.09 1.20 1.22
IDFB80 / IDFB90 0.77 0.82 0.86 0.90 0.94 1.00 1.07 1.16 1.18
Ambient temperature
o
F 80 90 100 110 113
o
C 27 32 37.8 43 45
IDFB60 / IDFB70 1.16 1.11 1.00 0.78 0.71
IDFB80 / IDFB90 1.40 1.22 1.00 0.88 0.83
Calculation example: The air flow capacity when the dew point of IDFB60 is set
to 10
o
C under the following conditions
< Operating conditions: Inlet air temp: 100
o
F, Inlet air pressure: 90psi, Ambient temp: 90
o
F
＞
177 SCFM×1.00 ×0.93 × 1.11
＝
183 SCFM
7.2 Refrigerant and GWP value
Refrigerant
Global Warming Potential (GWP)
Regulation (EU) No 517/2014
(Based on the IPCC AR4)
Revised Fluorocarbons Recovery
and Destruction Law
(Japanese law)
R410A 2,088 2,090
Note 1: This product is hermetically sealed and contains fluorinated greenhouse gases (HFC).