Datasheets
NF7MLX MBP Compressor
R404A/R507, 220-240V 50Hz & 208-230V 60Hz
General
Code number |
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105F3721 |
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Approvals |
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EN 60335-2-34 |
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Compressors on pallet |
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80 |
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Application |
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Application |
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MBP |
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Frequency |
Hz |
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50 |
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60 |
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Evaporating temperature |
°C |
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-15 to 10 |
-23.3 to 7.2 |
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Voltage range |
V |
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187 - 254 |
187 - 254 |
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Max. condensing temperature continuous (short) |
°C |
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55 (60) |
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55 (60) |
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Max. winding temperature continuous (short) |
°C |
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125 (135) |
125 (135) |
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Cooling requirements |
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Frequency |
Hz |
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50 |
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60 |
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Application |
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LBP |
MBP |
HBP |
LBP |
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MBP |
HBP |
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32°C |
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– |
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F2 |
– |
– |
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F2 |
– |
38°C |
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– |
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F2 |
– |
– |
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F2 |
– |
43°C |
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– |
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F2 |
– |
– |
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F2 |
– |
Remarks on application: 220V 50Hz nominal below -10°C evaporating temperature |
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Motor |
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Motor type |
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CSIR |
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LRA (rated after 4 sec. UL984), HST | LST |
A |
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21.0 |
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– |
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Cut in Current, HST | LST |
A |
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21.0 |
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– |
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Resistance, main | start winding (25°C) |
Ω |
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4.5 |
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12.8 |
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Design |
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Displacement |
cm3 |
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7.27 |
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Oil quantity (type) |
cm3 |
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320 (polyolester) |
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Maximum refrigerant charge |
g |
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400 |
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Free gas volume in compressor |
cm3 |
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2310 |
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Weight without electrical equipment |
kg |
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10.5 |
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S |
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= Static cooling normally sufficient |
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O |
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= Oil cooling |
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F1 |
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= Fan cooling 1.5 m/s |
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(compressor compartment temperature |
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equal to ambient temperature) |
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F2 |
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= Fan cooling 3.0 m/s necessary |
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SG |
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= Suction gas cooling normally sufficent |
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–= not applicable in this area
Dimensions |
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Height |
mm |
A |
203 |
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B |
197 |
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B1 |
– |
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B2 |
– |
Suction connector |
location/I.D. mm | angle |
C |
8.2 | 15° |
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material | comment |
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Copper | Rubber plug |
Process connector |
location/I.D. mm | angle |
D |
6.2 | 25° |
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material | comment |
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Copper | Rubber plug |
Discharge connector |
location/I.D. mm | angle |
E |
6.2 | 35° |
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material | comment |
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Copper | Rubber plug |
Oil cooler connector |
location/I.D. mm | angle |
F |
– |
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material | comment |
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– |
Connector tolerance |
I.D. mm |
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±0.09 |
Remarks: |
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© Danfoss | DCS (CC) | 2017.02 |
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DEHC.ED.200.A8.02 | 1 |
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