Danfoss NL8.4MF Data sheet

Datasheets

NL8.4MF Standard Compressor

R134a, 220-240V 50Hz & 208-230V 60Hz

General

Code number

105G6879

Approvals

EN 60335-2-34, UL984

Compressors on pallet

80

Application

Application

MBP

Frequency

Hz

50

60

Evaporating temperature

°C

-20 to 15

-35 to 7.2

Voltage range

V

187 - 254

198 - 254

Max. condensing temperature continuous (short)

°C

60 (70)

60 (70)

Max. winding temperature continuous (short)

°C

125 (135)

125 (135)

Cooling requirements

Frequency

Hz

50

60

Application

LBP

MBP

HBP

LBP

MBP

HBP

32°C

–

F1

F1

F1

F1

–

38°C

–

F1

F1

F1

F1

–

43°C

–

F1

F1

F1

F1

–

Remarks on application:

F2 for 230-240V 50Hz nominal below -12°C evaporating temp.

CSIR strongly recommended for 60Hz

Motor

Motor type

RSIR/CSIR

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

A

11.7

10.8

Cut in Current, HST | LST

A

11.7

15.0

Resistance, main | start winding (25°C)

Ω

7.1

15.4

Design

Displacement

cm3

8.35

Oil quantity (type)

cm3

320 (polyolester)

Maximum refrigerant charge

g

600

Free gas volume in compressor

cm3

2360

Weight without electrical equipment

kg

10.5

Dimensions

Height

mm

A

197

B

191

B1

–

B2

–

Suction connector

location/I.D. mm | angle

C

8.2 | 15°

material | comment

Copper | Rubber plug

Process connector

location/I.D. mm | angle

D

6.2 | 25°

material | comment

Copper | Rubber plug

Discharge connector

location/I.D. mm | angle

E

6.2 | 35°

material | comment

Copper | Rubber plug

Oil cooler connector

location/I.D. mm | angle

F

–

material | comment

–

Connector tolerance

I.D. mm

±0.09

Remarks:

S

= Static cooling normally sufficient

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 sufficent

–= not applicable in this area

© Danfoss | DCS (CC) | 2017.04

DEHC.ED.200.D3.02 | 1

EN 12900 Household (CECOMAF)						220V, 50Hz, fan cooling F1
Evap. temp. in °C		-45	-40		-35	-30					-25	-23.3			-20	-15	-10		-6.7		-5		0		5		7.2			10	15	20
Capacity in W															213	277	353		412		445		553		679		741			825	994
Power cons. in W															208	234	261		279		289		318		349		364			383	419
Current cons. in A															1.84	1.88	1.92		1.96		1.98		2.07		2.20		2.27			2.39	2.65
COP in W/W															1.02	1.18	1.35		1.48		1.54		1.74		1.94		2.04			2.16	2.37
EN 12900 Household (CECOMAF)						220V, 60Hz, fan cooling F1
Evap. temp. in °C		-45	-40		-35	-30					-25	-23.3			-20	-15	-10		-6.7		-5		0		5		7.2			10	15	20
Capacity in W					77	123					179	200			245	325	420		492		532		664		818		893
Power cons. in W					110	149					188	202			228	269	311		339		353		395		437		456
Current cons. in A					1.22	1.33					1.45	1.49			1.58	1.72	1.86		1.97		2.02		2.19		2.37		2.45
COP in W/W					0.69	0.83					0.95	0.99			1.07	1.21	1.35		1.45		1.51		1.68		1.87		1.96
ASHRAE MBP						220V, 50Hz, fan cooling F1
Evap. temp. in °C		-45	-40		-35	-30					-25	-23.3			-20	-15	-10		-6.7		-5		0		5		7.2			10	15	20
Capacity in W															235	305	390		455		491		610		749		818			912	1099
Power cons. in W															208	234	260		278		288		317		348		362			381	417
Current cons. in A															1.84	1.88	1.92		1.96		1.98		2.06		2.19		2.27			2.38	2.64
COP in W/W															1.13	1.30	1.50		1.63		1.71		1.93		2.16		2.26			2.39	2.64
ASHRAE MBP						220V, 60Hz, fan cooling F1
Evap. temp. in °C		-45	-40		-35	-30					-25	-23.3			-20	-15	-10		-6.7		-5		0		5		7.2			10	15	20
Capacity in W					86	173					198	222			272	359	463		542		587		732		902		985
Power cons. in W					112	149					188	202			228	269	310		337		351		393		435		453
Current cons. in A					1.22	1.33					1.45	1.49			1.58	1.71	1.86		1.96		2.02		2.18		2.36		2.44
COP in W/W					0.77	0.92					1.05	1.10			1.19	1.34	1.50		1.61		1.68		1.87		2.08		2.18

Accessories for	NL8.4MF	Figure	Code number
PTC starting device	6.3 mm spade connectors	a1	103N0011
	4.8 mm spade connectors		103N0018
Starting relay	6.3 mm spade connectors	a2	117U6016
Start. capacitor 80 µF	6.3 mm spade connectors	c	117U5015
Cover		b	103N2011
Cord relief		d	103N1010
Protection screen for PTC		g	103N0476

Test conditions	EN 12900/	ASHRAE
	CECOMAF
Condensing temperature	55°C	54.4°C
Ambient temperature	32°C	35°C
Suction gas temperature	32°C	35°C
Liquid temperature	no subcooling	46.1°C

Mounting accessories			Code number
Bolt joint for one comp.	Ø: 16	mm	118-1917
Bolt joint in quantities	Ø: 16	mm	118-1918
Snap-on in quantities	Ø: 16	mm	118-1919

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2 |© Danfoss | DCS (CC) | 2017.04

DEHC.ED.200.D3.02