Danfoss NF11FX Data sheet

NF11FX Standard Compressor R134a 220V 50Hz

General

Code number 105G6944

Approvals –

Compressors on pallet 80

Application

Application LBP/MBP

Frequency Hz 50 60

Evaporating temperature °F -30 to 45 –

Voltage range V 198 - 242 –

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 F2F2– F2F2–

100°F F

110°F – – – – – –

Remarks on application:

Motor

Motor type CSIR

LRA (rated after 4 sec. UL984), HST | LST A 20.0 –

Cut in Current, HST | LST A 20.0 –

Resistance, main | start winding (77°F) Ω 4.5 12.8

Design

Displacement cu.in 0.68

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. 23.0

Dimensions

Height inch A 8.00

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

material | comment Cu-plated steel | Rubber plug

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

material | comment Cu-plated steel | Rubber plug

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

material | comment Cu-plated steel | Rubber plug

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

material | comment –

Remarks:

LBP MBP HBP LBP MBP HBP

2F2

B 7.76

B1 –

B2 –

– F2F2–

S = Static cooling normally sufcient

O = Oil cooling F1 = 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.400.C4.22 / 520N1223 1/2

ASHRAE LBP 220V, 50Hz, static cooling

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 496 713 901 993 1336 1768 1950 2280 2907 3637 3730 4051

Power cons. in W 236 266 291 302 341 383 399 426 470 512 518 533

Current cons. in A 2.68 2.72 2.76 2.78 2.85 2.94 2.97 3.05 3.17 3.29 3.33 3.36

EER in BTU/Wh 2.10 2.68 3.10 3.29 3.92 4.62 4.89 5.35 6.18 7.10 7.20 7.60

ASHRAE MBP 220V, 50Hz, static cooling

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 442 636 803 885 1190 1575 1748 2029 2584 3230 3320 3595

Power cons. in W 236 266 291 302 341 383 399 426 470 512 518 533

Current cons. in A 2.68 2.72 2.76 2.78 2.85 2.94 2.97 3.05 3.17 3.29 3.33 3.36

EER in BTU/Wh 1.87 2.39 2.76 2.93 3.49 4.11 4.38 4.76 5.50 6.31 6.41 6.75

EN 12900 Household (CECOMAF) 220V, 50Hz, static cooling

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

Capacity in W 119 171 216 238 320 423 465 545 694 867 890 965

Power cons. in W 236 266 291 302 341 383 399 426 470 512 518 533

Current cons. in A 2.68 2.72 2.76 2.78 2.85 2.94 2.97 3.05 3.17 3.29 3.33 3.36

COP in W/W 0.50 0.64 0.74 0.79 0.94 1.10 1.17 1.28 1.48 1.69 1.72 1.81

Accessories for NF11FX Figure Code number Test conditions

Starting relay 1/4 in. spade connect.

Protector 3/4 in. Texas Instruments MRP56EN-6 Ambient temp. 90°F 95° 90°F

117U4139 Condensing temp. 130°F 130° 131°F

ASHRAE

LBP

ASHRAE

MBP

EN 12900/

CECOMAF

Cover b 117U1023 Suction gas temp 90°F 95° 90°F

Start. capacitor 125 µF 1/4 in. spade connect. c 117U5018 Liquid temperature 90°F 115°F no subcooling

Cord relief d 117U0349

Cord relief 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 i n. 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.400.C4.22 / 520N1223 Dec 2011