Table 8 — Electrical Data — 48EJ,EK,EW,EY Units (cont)

UNIT

NOMNAL

VOLTAGE

COMPRESSOR

 

OFM

 

 

IFM

POWER

COMBUSTION

POWER SUPPLY

SIZE

VOLTAGE

RANGE

No. 1

No. 2

 

 

 

EXHAUST

FAN MOTOR

 

 

 

 

 

 

 

 

 

48EJ,EK,

(3 Ph,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Min

Max

RLA

LRA

RLA

LRA

Qty

Hp

 

FLA

Hp

 

FLA

FLA

LRA

FLA

MCA

MOCP*

EW,EY

60 Hz)

 

 

 

(ea)

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

30.8/

0.96

169.9/167.1

225/200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28.0

23.6

41.6

0.96

193.5/190.7

250/225

 

208/230

187

254

57.1

266

57.1

266

2

1

 

5.3

15

 

46.2/

0.96

185.3/181.1

200/200

 

 

 

23.6

41.6

0.96

208.9/204.7

250/250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42.0

 

 

 

 

 

 

 

 

 

 

 

 

20

 

59.4/

0.96

198.5/193.1

250/250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54.0

23.6

41.6

0.96

222.1/216.7

275/250

 

 

 

 

 

 

 

 

 

 

 

 

10

 

14.0

0.5

77.0

100

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

89.6

110

034

460

414

508

25.6

120

25.6

120

2

1

 

2.7

15

 

21.0

0.5

84.0

100

 

 

12.6

23.6

0.5

96.6

110

 

 

 

 

 

 

 

 

 

 

 

 

20

 

27.0

0.5

90.0

110

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

102.6

125

 

 

 

 

 

 

 

 

 

 

 

 

10

 

11.0

0.5

61.9

80

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

74.5

90

 

575

518

632

20.5

96

20.5

96

2

1

 

2.4

15

 

17.0

0.5

67.9

80

 

 

 

12.6

23.6

0.5

80.5

100

 

 

 

 

 

 

 

 

 

 

 

 

20

 

22.0

0.5

72.9

90

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

85.5

100

 

 

 

 

 

 

 

 

 

 

 

 

10

 

30.8/

0.96

180.5/177.7

225/225

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28.0

23.6

41.6

0.96

204.1/201.3

250/250

 

208/230

187

254

57.1

266

57.1

266

4

1

 

5.3

15

 

46.2/

0.96

195.9/191.7

250/225

 

 

 

23.6

41.6

0.96

219.5/215.3

275/250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42.0

 

 

 

 

 

 

 

 

 

 

 

 

20

 

59.4/

0.96

209.1/203.7

250/250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54.0

23.6

41.6

0.96

232.7/227.3

275/275

 

 

 

 

 

 

 

 

 

 

 

 

10

 

14.0

0.5

82.4

100

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

95.0

110

038

460

414

508

25.6

120

25.6

120

4

1

 

2.7

15

 

21.0

0.5

89.4

110

 

 

12.6

23.6

0.5

102.0

125

 

 

 

 

 

 

 

 

 

 

 

 

20

 

27.0

0.5

95.4

110

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

108.0

125

 

 

 

 

 

 

 

 

 

 

 

 

10

 

11.0

0.5

66.7

80

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

79.3

90

 

575

518

632

20.5

96

20.5

96

4

1

 

2.4

15

 

17.0

0.5

72.7

90

 

 

 

12.6

23.6

0.5

85.3

100

 

 

 

 

 

 

 

 

 

 

 

 

20

 

22.0

0.5

77.7

90

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

90.3

110

 

 

 

 

 

 

 

 

 

 

 

 

15

 

46.2/

0.96

223.1/218.9

275/275

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42.0

23.6

41.6

0.96

246.7/242.5

300/300

 

208/230

187

254

69.2

345

69.2

345

4

1

 

5.3

20

 

59.4/

0.96

236.3/230.9

300/300

 

 

 

23.6

41.6

0.96

259.9/254.5

300/300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54.0

 

 

 

 

 

 

 

 

 

 

 

 

25

 

74.8/

0.96

251.7/244.9

300/300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

68.0

23.6

41.6

0.96

275.3/268.5

300/300

 

 

 

 

 

 

 

 

 

 

 

 

15

 

21.0

0.5

96.6

125

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

109.2

125

044

460

414

508

28.8

173

28.8

173

4

1

 

2.7

20

 

27.0

0.5

102.6

125

 

 

12.6

23.6

0.5

115.2

125

 

 

 

 

 

 

 

 

 

 

 

 

25

 

34.0

0.5

109.6

125

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

122.2

150

 

 

 

 

 

 

 

 

 

 

 

 

15

 

17.0

0.5

86.7

110

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

99.3

125

 

575

518

632

26.7

120

26.7

120

4

1

 

2.4

20

 

22.0

0.5

91.7

110

 

 

 

12.6

23.6

0.5

104.3

125

 

 

 

 

 

 

 

 

 

 

 

 

25

 

27.0

0.5

96.7

110

 

 

 

 

 

 

 

 

 

 

 

 

 

12.6

23.6

0.5

109.3

125

See Legend and Notes on page 42.

40

Page 40
Image 40
Carrier 48EW, 48EY024-068, 48AW, 48AY020-060, 48EK, 48AK, 48AJ, 48EJ specifications FLA LRA MCA Mocp EW,EY, 034

48EJ, 48AJ, 48AK, 48EK, 48AY020-060 specifications

The Carrier 48EJ, 48AW, 48EK, 48AJ, and 48EY024-068 are cutting-edge rooftop air conditioning units designed for commercial applications. These models are renowned for their reliability, energy efficiency, and innovative technologies aimed at providing optimal indoor comfort.

One of the standout features of these units is their advanced cooling and heating capabilities. They employ a multi-stage compressor system that allows for precise temperature control, accommodating various load requirements. This flexibility is particularly beneficial in commercial settings where the cooling load can fluctuate throughout the day.

Energy efficiency is paramount in today’s environmental landscape, and Carrier has ensured that these models meet stringent efficiency standards. They incorporate high-efficiency scroll compressors, which significantly reduce energy consumption while delivering powerful performance. The units are also equipped with variable speed fans that adjust airflow based on demand, further optimizing energy use.

In terms of construction, these rooftop units feature a robust design that enhances durability and longevity. The cabinet is constructed to withstand harsh weather conditions, ensuring reliable performance year-round. Additionally, the units are equipped with corrosion-resistant coatings, particularly useful in coastal environments where salt exposure can be a concern.

The Carrier 48EJ, 48AW, 48EK, 48AJ, and 48EY models utilize advanced controls and connectivity features, allowing for easy integration into building management systems. This connectivity enables remote monitoring and control, facilitating quick response to changing conditions and simplifying maintenance tasks.

Noise reduction is another key characteristic of these models. They are designed with sound-absorbing insulation and low-noise fan blades to ensure quiet operation, making them suitable for noise-sensitive environments such as schools and hospitals.

These units are also available with various options for air filtration and dehumidification. The use of high-efficiency air filters enhances indoor air quality by trapping dust, pollen, and other airborne particles. Enhanced dehumidification capabilities ensure that spaces remain comfortable even in humid conditions.

In conclusion, the Carrier 48EJ, 48AW, 48EK, 48AJ, and 48EY024-068 rooftop units are engineered to offer exceptional performance, energy efficiency, and durability. With their advanced technologies and user-friendly features, they stand out as reliable solutions for meeting diverse commercial cooling and heating needs, making them a popular choice for many businesses.