LG NJ208P User Manual

LG

SPECIFICATIONS for LG HERMETIC COMPRESSOR

R407C

N J 2 0 8 P 1PH, 220/240V – 50Hz

Application Range

Compressor Cooling Natural
Eva. Temp. Range -10℃ ~ 12℃ 14℉ ~ 54℉
Condensing Temp. 65℃ max. 149℉ max.
Return Gas Temp. 35℃ max. 95℉ max.
Discharge gas Temp. 115℃ max. 239℉ max.
Motor Wire Temp. 130℃ max. 266℉ max.

Rated Performance

Capacity 12,200/12,400 Btu/h 3,578/3,636 Watts
Motor Input 1,162/1,204 W
Current 5.6/5.5 A
EER 10.5/10.3 Btu/W.h 3.08/3.02 W/W

Compressor Data

Design Rolling Piston Typed Rotary
Displacement 20.8 cc/rev 1.27 in
Oil / Oil Charge FVC 68D / 410 cc
Weight 13.8 Kg 30.4 lb

Motor Data

Motor Type 2 Pole Induction (PSC)
Rated Output 990 W
Winding Resistance Main 2.70 ±7% Ω
(at 25℃) Sub 4.35 ±7% Ω
Voltage Range 198 V to 264 V
Locked Rotor Amps. 27 Amps.

3

/rev

Standard Dimensions

33

10.0

±0.15

Φ127.7

0.5

ⓐ

109

±3

Φ65

2.3

DIS. I.D 9.7

42

±3

239.6

281.6

20

Detail of ⓐ Detail of ⓑ

SUC. I.D 12.8

ⓑ

±3

220

257.2

37.2

10.0

0.5

＋0.15

0

120

。

Φ176

S

R

C

3 - Φ19.1

90

。

Electrical Components

Running Capacitor 30 ㎌ 370 VAC
Overload Protector MRA 12074-12027 (Texas Instruments )

Capacity Test Conditions

Evaporating Temp. 7.2℃ 45℉
Condensing Temp. 54.4℃ 130℉
Return Gas Temp. 35.0℃ 95℉
Liquid Temp. 46.1℃ 115℉
Ambient Temp. 35.0℃ 95℉

Specifications are subject to change without notice.
Normal Performance value ±5%.

Compressor Mounting

Bolt, Stud

Nut, Hexagon

Comp. Tri-plate

Grommet

Unit Base

Wiring Diagram

O.L.P

C

Line

Running

Capacitor

28 mm

(1.10 inch)

※ C.S.R mark is embossed on a Cover Terminal

Air Conditioning Compressor Division

S

R

Compressor