Danfoss Designation Installation guide
Key to Alternative Current-Compressor Type Designation
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Compressor |
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Protector location |
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design |
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Internal |
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External |
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PTC |
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Relay |
PTC |
Relay |
Variable |
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LST |
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HST |
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speed |
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P
T |
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L |
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D |
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T |
LV |
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F |
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N |
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<![if ! IE]> <![endif]>Blank |
FR
S |
C |
C |
LV |
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Power supply |
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G |
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1 phase |
3 phase |
ST
<![if ! IE]><![endif]>Standard
<![if ! IE]><![endif]>Blank =
3
Optimization level
Standard > High
Ea) |
<![if ! IE]> <![endif]>Always semi-direct |
<![if ! IE]> <![endif]>intake |
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S |
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Eb) |
<![if ! IE]> <![endif]>intake |
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Ya)b) Xa) |
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Ua) |
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<![if ! IE]> <![endif]>Semi- |
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E
<![if ! IE]><![endif]>Always semi-direct intake
E = Energy-optimized
S= Semi-direct intake
Y = High energy-optimized
X= High energy-optimized
U = High energy-optimized
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5 |
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6 |
7 |
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Compressor size |
Application range |
Refrigerant |
Code letter |
Generation |
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for starting |
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Capacity |
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Displace- |
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characteristics |
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at rating |
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ment |
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point |
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20 |
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C = LBP |
R22 |
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30 |
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CL = LBP |
R404A/R507 |
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35 |
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50 |
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CM = LBP |
R22 |
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2.5, 3, 4 |
CN = LBP |
R290 |
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Blank > |
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4.5, 4.8, 5 |
D = HBP |
R22 |
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5.7, 6, 6.5 |
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fi rst |
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7, 7.5, 8 |
DL = HBP |
R404A/R507 |
Blank > |
generation |
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8.7, 9, 10 |
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(R407C) |
universal |
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F = LBP/(MBP) |
R134a |
(principal |
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4, 4.8 |
rule) |
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5.7, 6.5 |
FT = LBP tropical |
R134a |
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7.5, 8.7 |
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.2 > |
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9.4, 10 |
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G = LBP/MBP/HBP |
R134a |
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second |
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generation |
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GH = Heat pumps |
R134a |
K = LST |
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5.2, 5.5 |
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5.7, 6, 6.1 |
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characteristics |
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7, 7.3, 8.0 |
GHH = Heat pumps optimized |
R134a |
(capillary |
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8.4, 8.8, |
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tube) |
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9 10, 11 |
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K = LBP/(MBP) |
R600a |
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.3 > |
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13, 15 |
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KT = LBP/(MBP) tropical |
R600a |
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third |
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generation |
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6 |
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7.5 |
MF = MBP |
R134a |
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8.5 |
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X = HST |
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10 |
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MK = MBP |
R600a |
characteristics |
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11 |
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(expansion |
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10 |
ML = MBP |
R404A/R507 |
valve) |
.4 > |
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12 |
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MN = MBP |
R290 |
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fourth |
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15 |
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generation |
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18 |
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S = LBP/HBP (service) |
R426A |
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21 |
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R401A/R401B |
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18 |
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R409A/R409B |
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21 |
ST = LBP tropical (service) |
R426A |
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26 |
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R401A/R401B |
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34 |
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R409A/R409B |
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a) = Run capacitor compulsory |
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b) = Run capacitor optional |
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1/2 |
Danfoss A/S • Nordborgvej 81 . 6430 Nordborg . Denmark |
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Tel: +45 7488 2222 • www.compressors.danfoss.com |
DEHC.EI.050.A3.02, 05-2011 |
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Key to Direct Current-Compressor Type Designation
1 |
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2 |
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3 |
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4 |
5 |
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6 |
7 |
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Compressor |
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Protector location |
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Optimization level |
Compressor size |
Application range |
Refrigerant |
Code letter |
Generation |
||||||||
design |
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for starting |
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Internal |
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External |
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characteristics |
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PTC |
Relay |
PTC |
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Relay |
Variable |
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Standard > High |
Capacity |
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Displace- |
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LST |
HST |
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speed |
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at rating |
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point |
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35 |
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BD |
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50 |
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CN = LBP |
R290 |
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150 |
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P/T-Housing |
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250 |
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CL = LBP |
R404A/R507 |
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<![if ! IE]> <![endif]>Blank |
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350 |
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Blank > |
Blank > |
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F = LBP/(MBP) |
R134a |
universal |
fi rst |
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(principal rule) |
generation |
BD |
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GH = HBP |
R134a |
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1.4 |
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Micro |
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K = LBP/(MBP) |
R600a |
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Products conrresponding to these designations are manufactured by Secop, formerly
Danfoss Household Compressors. They are available through Danfoss sales network.
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2/2 |
Danfoss A/S • Nordborgvej 81 . 6430 Nordborg . Denmark |
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Tel: +45 7488 2222 • www.compressors.danfoss.com |
DEHC.EI.050.A3.02, 05-2011 |
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