Danfoss NF7.3FX.2 Data sheet

NF7.3FX.2 Standard Compressor R134a 115-127V 60Hz

General

Code number 105G5722

Approvals UL984

Compressors on pallet 80

Application

Application LBP/MBP

Frequency Hz 50 60

Evaporating temperature °F – -31 to 45

Voltage range V – 95 - 135

Max. condensing temperature continuous (short) °F – 140 (158)

Max. winding temperature continuous (short) °F – 257 (275)

Cooling requirements

Frequency Hz 50 60

Application

90°F – – – F1F1–

100°F – – – F1F1–

110°F – – – F1F1–

Remarks on application:

Motor

Motor type CSIR

LRA (rated after 4 sec. UL984), HST | LST A 28.0 –

Cut in Current, HST | LST A 28.0 –

Resistance, main | start winding (77°F) Ω 1.9 6.6

Design

Displacement cu.in 0.44

Oil quantity (type) .oz. 10.8 (polyolester)

Maximum refrigerant charge oz. 14.0

Free gas volume in compressor .oz. 79.7

Weight without electrical equipment lbs. 22.0

Dimensions

Height inch A 7.76

Suction connector location, I.D. in. | angle C 0.320-0.327 | 15°

material | comment Copper | Rubber plug

Process connector location, I.D. in. | angle D 0.252-0.259 | 25°

material | comment Copper | Rubber plug

Discharge connector location, I.D. in. | angle E 0.252-0.259 | 35°

material | comment Copper | Rubber plug

Oil cooler connector location, I.D. in. | angle F –

material | comment –

Remarks:

LBP MBP HBP LBP MBP HBP

B 7.52

B1 –

B2 –

S = Static cooling normally sufcient

O = Oil cooling F

= Fan cooling 1.5 m/s

(compressor compartment temperature equal to ambient temperature) F2 = Fan cooling 3.0 m/s necessary

SG = Suction gas cooling normally sufcent

– = not applicable in this area

Dec 2011 Manufactured by Secop for Danfoss - DEHC.ED.402.S2.22 / 502N0284 1/2

ASHRAE LBP 115V, 60Hz, fan cooling F

Evap. temp. in °F -49 -40 -30 -20 -13 -10 0 10 14 20 30 40 41 45 50 59 68

Capacity in BTU/h 406 623 805 892 1222 1619 1799 2092 2650 3300 3370 3662

Power cons. in W 156 192 216 226 258 290 303 322 356 392 396 412

Current cons. in A 3.32 3.43 3.53 3.57 3.73 3.91 3.99 4.11 4.34 4.59 4.61 4.72

EER in BTU/Wh 2.61 3.24 3.73 3.95 4.73 5.59 5.95 6.50 7.45 8.41 8.51 8.89

ASHRAE MBP 115V, 60Hz, fan cooling F

Evap. temp. in °F -49 -40 -30 -20 -13 -10 0 10 14 20 30 40 41 45 50 59 68

Capacity in BTU/h 361 554 716 793 1085 1438 1597 1857 2351 2925 2987 3244

Power cons. in W 156 192 216 226 258 290 303 322 356 392 396 412

Current cons. in A 3.32 3.43 3.53 3.57 3.73 3.91 3.99 4.11 4.34 4.59 4.61 4.72

EER in BTU/Wh 2.32 2.88 3.31 3.51 4.20 4.96 5.28 5.77 6.61 7.46 7.54 7.88

EN 12900 Household (CECOMAF) 115V, 60Hz, fan cooling F

Evap. temp. in °F -49 -40 -30 -20 -13 -10 0 10 14 20 30 40 41 45 50 59 68

Capacity in W 96 147 190 211 289 383 426 495 627 780 796 865

Power cons. in W 155 192 216 226 258 290 303 323 357 394 398 414

Current cons. in A 3.32 3.43 3.53 3.57 3.73 3.92 4.00 4.12 4.35 4.60 4.62 4.73

COP in W/W 0.62 0.77 0.88 0.93 1.12 1.32 1.40 1.53 1.75 1.98 2.00 2.09

Accessories for NF7.3FX.2 Figure Code number Test conditions

Starting relay 1/4 in. spade connect.

Protector 3/4 in. Texas Instruments MRP30AEN Ambient temp.

117U4061 Condensing temp.

Start. capacitor 280 µF 1/4 in. spade connect. c 117U5025 Suction gas temp.

Cover b 117U1021 Liquid temperature

ASHRAE

LBP

ASHRAE

MBP

130°F 130°F

90°F 95°F

90°F 115°F

EN 12900/

CECOMAF

131°F

90°F

no subcooling

Cord relief d 117U0349

Cord relief for capacitor dc 117U0349 Mounting accessories Code number

Bolt joint for one comp. Ø : 5/ 8 in . 118-1917

Bolt joint in quantities Ø: 5/8 in. 118-1918

Snap-on in quantities Ø: 5/8 in. 118-1919

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products

already on order provided that such alterations can be made without subsequential changes being necessary in specications already agreed.

2/2 Manufactured by Secop for Danfoss - DEHC.ED.402.S2.22 / 502N0284 Dec 2011