Hitachi RPI-5.0FSNE - Additional Refrigerant Charge; Additional Refrigerant Charge Information; Liquid Piping Charge Calculation

20
ǼȆǿȆȁǼȅȃ ȆȁǾȇȍȈǾ ȌȊȀȉǿȀȅȊ R410A
15. ǼȆǿȆȁǼȅȃ ȆȁǾȇȍȈǾ ȌȊȀȉǿȀȅȊ R410A
 ǼʌȚʌȜȑȠȞ ȆȜȒȡȦıȘ ȌȣțIJȚțȠȪ R410A
ȆĮȡȩIJȚ Ș µȠȞȐįĮ ȑȤİȚ ʌȜȘȡȦșİȓ µİ ȥȣțIJȚțȩ, ȣʌȐȡȤİȚ
ʌİȡȓʌIJȦıȘ ȞĮ ĮʌĮȚIJȘșİȓ İʌȚʌȜȑȠȞ ʌȜȒȡȦıȘ ȥȣțIJȚțȠȪ
ĮȞȐȜȠȖĮ µİIJȠ µȒțȠȢ IJȦȞ ıȦȜȘȞȫıİȦȞ țĮȚ IJȠȞ ĮȡȚșµȩIJȦȞ
İıȦIJİȡȚțȫȞ µȠȞȐįȦȞ.
A. ȆȡȠıįȚȠȡȓıIJİ IJȘȞ İʌȚʌȜȑȠȞ ʌȠıȩIJȘIJĮ ȥȣțIJȚțȠȪ
ıȪµijȦȞĮ µİ IJȘȞ ĮțȩȜȠȣșȘ įȚĮįȚțĮıȓĮ, țĮȚ ʌȜȘȡȫıĮIJİ IJȠ
ıȪıIJȘµĮ.
B. ȀĮIJĮȖȡȐȥIJİ IJȘȞ İʌȚʌȜȑȠȞ ʌȠıȩIJȘIJĮ ȥȣțIJȚțȠȪ ȖȚĮ IJȘ
įȚİȣțȩȜȣȞıȘ IJȦȞ µİIJȑʌİȚIJĮ įȡĮıIJȘȡȚȠIJȒIJȦȞ ıȑȡȕȚȢ.
1. ȂȑșȠįȠȢ ȊʌȠȜȠȖȚıµȠȪ ǼʌȚʌȜȑȠȞ ȆȜȒȡȦıȘȢ µİ ȌȣțIJȚțȩ
(W kg)
ȊʌȠȜȠȖȓıIJİ IJȘȞ İʌȚʌȜȑȠȞ ʌȠıȩIJȘIJĮ ʌȜȒȡȦıȘȢ ȥȣțIJȚțȠȪ
ıȪµijȦȞĮ µİ IJȘȞ ĮțȩȜȠȣșȘ µȑșȠįȠ 1.1 ȑȦȢ 1.3.
1.1. ȊʌȠȜȠȖȚıµȩȢ ǼʌȚʌȜȑȠȞ ȆȜȒȡȦıȘȢ µİ ȌȣțIJȚțȩ ȖȚĮ IJȚȢ
ȈȦȜȘȞȫıİȚȢ ȊȖȡȠȪ (W1 kg)
ȊʌȠȜȠȖȓıIJİ IJȘȞ İʌȚʌȜȑȠȞ ʌȠıȩIJȘIJĮ ʌȜȒȡȦıȘȢ
ȥȣțIJȚțȠȪ ȖȚĮ IJȚȢ ıȦȜȘȞȫıİȚȢ ȣȖȡȠȪ ıȪµijȦȞĮ µİIJĮ
ʌĮȡĮțȐIJȦ țĮȚ (ȕȜ. ʌĮȡȐįİȚȖµĮ ȖȚĮ IJȠ µȠȞIJȑȜȠ RAS-
8FSN). ȈȣµʌȜȘȡȫıIJİ IJȠȞ ĮțȩȜȠȣșȠ ʌȓȞĮțĮ.
ȆĮȡȐįİȚȖµĮ
ǻȚȐµIJȡȠȢ
ȈȦȜȒȞĮ (mm)
ȈȣȞȠȜȚțȩ
ȂȒțȠȢ
ȈȦȜȒȞĮ (m)
ǼʌȚʌȜȑȠȞ
ȆȜȒȡȦıȘ
(Kg/m)
ȊʌȠıȪȞȠȜȠ (Kg)
22.2 0 0.390 0 x 0.390 = 0
19.05 0 0.280 0 x 0.280 = 0
15.88 0 0.190 0 x 0.195 = 0
12.7 0 0.120 0 x 0.120 = 0
9.53 51 0.07 51 x 0.07 = 3.57
6.35 5+3+5+3+5+3 0.03 24 x 0.03 = 0.72
ȈȣȞȠȜȚțȒ ǼʌȚʌȜȑȠȞ ȆȠıȩIJȘIJĮ ȆȜȒȡȦıȘȢ ȖȚĮ ȈȦȜȘȞ. ȊȖȡȠȪ (W1) = 4.29
kg
ȆĮȡȩȞ ıȪıIJȘµĮ (ȈȣµʌȜȘȡȫıIJİ IJȠȞ ʌȓȞĮțĮ)
ǻȚȐµIJȡȠȢ
ȈȦȜȒȞĮ (mm)
ȈȣȞȠȜȚțȩ
ȂȒțȠȢ
ȈȦȜȒȞĮ (m)
ǼʌȚʌȜȑȠȞ
ȆȜȒȡȦıȘ
(Kg/m)
ȊʌȠıȪȞȠȜȠ (Kg)
22.2 0.390
19.05 0.280
15.88 0.190
12.7 0.120
9.53 0.07
6.35 0.03
ȈȣȞȠȜȚțȒ ǼʌȚʌȜȑȠȞ ȆȠıȩIJȘIJĮ ȆȜȒȡȦıȘȢ ȖȚĮ ȈȦȜȘȞ. ȊȖȡȠȪ (W1) = 4.29
kg
Ô ȆȇȅȈȅȋǾ:
ǻǼȃ İȓȞĮȚ ĮʌĮȡĮȓIJȘIJȘ Ș ʌȜȒȡȦıȘ µİ ȥȣțIJȚțȩ ȖȚĮ IJȚȢ
İıȦIJİȡȚțȑȢ µȠȞȐįİȢ.
1.2. W
0
İȓȞĮȚ Ș ʌȜȒȡȦıȘ ȥȣțIJȚțȠȪ ʌȡȚȞ IJȘȞ ĮʌȠıIJȠȜȒ.
ǼȟȦIJİȡȚțȒ ȂȠȞȐįĮ
W0 ȆȜȒȡȦıȘ ǹȞĮij.
ǼȟȦIJİȡ. ȂȠȞȐįĮȢ (Kg)
RAS-5FSN 5.4
RAS-8FSN(E) 8.5
RAS-10FSN(E) 9.5
RAS-16FSN 13.0
RAS-20FSN 19.0
RAS-24FSN 23.0
RAS-30FSN 26.0
ǼȟȦIJİȡȚțȒ ȂȠȞȐįĮ
W0 ȆȜȒȡȦıȘ ǹȞĮij.
ǼȟȦIJİȡ. ȂȠȞȐįĮȢ (Kg)
RAS-8FXN(E) 8.5
RAS-10FXN(E) 9.5
RAS-16FXN 19.0
RAS-20FXN 19.0
RAS-24FXN 26.0
RAS-30FXN 26.0
ȆȡȠıįȚȠȡȓıIJİ IJȠȞ ĮȡȚșµȩ IJȦȞ İıȦIJİȡȚțȫȞ µȠȞȐįȦȞ ʌȠȣ
ȤȡİȚȐȗȠȞIJĮȚ İʌȚʌȜȑȠȞ ʌȜȒȡȦıȘ µİ ȥȣțIJȚțȩ Įʌȩ IJȠȞ ʌȚȞ.
ǿʌʌȠįȪȞĮµȘ
W2 ǼʌȚʌȜȑȠȞ ȆȜȘȡȦıȘ
(Kg)
0.8 0
1.0 0
1.5 0
2.0 0
2.5 0
3.0 0
4.0 0
8.0 1.0
10.0 1.0
H1d50m (ĬȑıȘ IJȘȢ İȟȦIJİȡȚțȒȢ µȠȞȐįĮȢ ȊȥȘȜȩIJİȡȘ)
H1d40m (ĬȑıȘ IJȘȢ İȟȦIJİȡȚțȒȢ µȠȞȐįĮȢ ȋĮµȘȜȩIJİȡȘ)
ǼȟȦIJİȡȚțȒ ȂȠȞȐįĮ
ȉȠʌȠșİIJȒıIJİ ʌĮȖȓįİȢ ȜĮįȚȠȪ
ıIJȘ ȖȡĮµµȒ ĮİȡȓȠȣ țȐșİ Ht
µȑIJȡĮ ȣȥȠµİIJȡȚțȒȢ įȚĮijȠȡȐȢ
ȆȡĮȖµĮIJȚțȩ Ltd100m
ǿıȠįȪȞĮ
µ
Ƞ Ltd125m