Table 10 — Unit Wire/Fuse or HACR Breaker Sizing Data (cont)

 

HZ

 

ELEC. HTR

 

P.E.

 

 

 

w/ PWRD C.O.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT

---PhVM.---

TYPEIFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO P.E.

 

 

w/P.E. (pwrd fr/unit)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CRHEATER****

FLA

FLA

 

FUSE

DISC. SIZE

 

 

FUSE

DISC. SIZE

 

 

 

(KW)

MCA

or

MCA

 

or

 

 

 

 

 

 

 

 

 

 

 

 

NO

 

 

 

 

 

HACR

 

 

 

HACR

 

 

 

 

 

 

 

 

 

BRKR

FLA

LRA

 

 

BRKR

FLA

LRA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

NONE

---

---

 

44.9

60

44

149

46.8

 

60

47

151

 

 

102A00

4.9/6.5

23.5/27.1

 

74.2/78.7

80/80

71/76

173/176

76.1/80.6

 

80/90

74/78

175/178

 

---1---

STD

 

 

 

103B00

6.5/8.7

31.4/36.3

1.9

84.1/90.2

100/100

81/86

180/185

86.0/92.1

 

100/100

83/88

182/187

 

208/230

DD---

102A00,102A00

9.8/13.0

46.9/54.2

103.5/112.6

110/125

98/107

243/257

105.4/114.5

 

110/125

101/109

245/259

 

 

 

 

103B00,103B00

13.1/17.4

62.8/72.5

 

123.4/135.5

125/150

117/128

275/294

125.3/137.4

 

150/150

119/130

277/296

 

104B00,104B00

15.8/21.0

75.8/87.5

 

139.6/154.2

150/175

132/145

301/324

141.5/156.1

 

150/175

134/147

303/326

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NONE

---

---

 

33.5

45

34

125

35.4

 

50

36

127

 

 

STD

102A00

4.9/6.5

13.6/15.6

 

50.5/53.0

60/60

50/52

139/141

52.4/54.9

 

60/60

52/54

141/143

 

 

104B00

7.9/10.5

21.9/25.3

1.9

60.9/65.1

70/70

59/63

147/150

62.8/67.0

 

70/70

61/65

149/152

 

 

---

105A00

12.0/16.0

33.4/38.5

75.2/81.6

80/90

72/78

158/164

77.1/83.5

 

80/90

75/80

160/166

 

 

 

 

 

 

DD

 

 

 

 

104B00,104B00

15.8/21.0

43.8/50.5

 

88.2/96.6

90/100

84/92

213/226

90.1/98.5

 

100/100

86/94

215/228

 

 

 

 

 

 

 

 

104B00,105A00

19.9/26.5

55.2/63.8

 

102.5/113.2

110/125

97/107

235/253

104.4/115.1

 

110/125

100/109

237/255

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---60

 

NONE

---

---

 

31.3

45

31

148

33.2

 

50

34

150

 

 

102A00

4.9/6.5

13.6/15.6

 

48.3/50.8

60/60

47/49

162/164

50.2/52.7

 

60/60

49/52

164/166

 

208/230---3

MED

104B00

7.9/10.5

21.9/25.3

1.9

58.7/62.9

60/70

57/60

170/173

60.6/64.8

 

70/70

59/63

172/175

 

105A00

12.0/16.0

33.4/38.5

73.0/79.4

80/80

70/76

181/187

74.9/81.3

 

80/90

72/78

183/189

 

 

 

 

104B00,104B00

15.8/21.0

43.8/50.5

 

86.0/94.4

90/100

82/89

236/249

87.9/96.3

 

90/100

84/92

238/251

 

104B00,105A00

19.9/26.5

55.2/63.8

 

100.3/111.0

110/125

95/105

258/276

102.2/112.9

 

110/125

97/107

260/278

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NONE

---

---

 

33.6

45

34

174

35.5

 

50

36

176

 

 

HIGH

102A00

4.9/6.5

13.6/15.6

 

50.6/53.1

60/60

50/52

188/190

52.5/55.0

 

60/60

52/54

190/192

 

 

104B00

7.9/10.5

21.9/25.3

1.9

61.0/65.2

70/70

59/63

196/199

62.9/67.1

 

70/70

61/65

198/201

 

 

105A00

12.0/16.0

33.4/38.5

75.3/81.7

80/90

72/78

207/213

77.2/83.6

 

80/90

75/81

209/215

 

 

 

 

 

 

 

104B00,104B00

15.8/21.0

43.8/50.5

 

88.3/96.7

90/100

84/92

262/275

90.2/98.6

 

100/100

87/94

264/277

 

 

 

104B00,105A00

19.9/26.5

55.2/63.8

 

102.6/113.3

110/125

98/107

284/302

104.5/115.2

 

110/125

100/110

286/304

50HCQA06

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---STDDD

NONE

---

---

 

15.8

20

16

60

16.8

 

20

17

61

 

106A00

6.0

7.2

 

24.8

25

24

67

25.8

 

30

26

68

 

 

 

 

 

 

 

 

108A00

11.5

13.8

1.0

33.0

35

32

74

34.0

 

35

33

75

 

 

 

109A00

14.0

16.8

36.8

40

35

77

37.8

 

40

37

78

 

 

 

 

 

 

 

 

108A00,108A00

23.0

27.7

 

50.4

60

48

115

51.4

 

60

49

116

 

 

 

108A00,109A00

25.5

30.7

 

54.1

60

51

121

55.1

 

60

53

122

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NONE

---

---

 

14.4

20

14

71

15.4

 

20

16

72

 

60

 

106A00

6.0

7.2

 

23.4

25

23

78

24.4

 

25

24

79

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---4603---

MED

108A00

11.5

13.8

1.0

31.6

35

30

85

32.6

 

35

32

86

 

109A00

14.0

16.8

35.4

40

34

88

36.4

 

40

35

89

 

 

 

 

 

 

 

 

 

 

 

 

108A00,108A00

23.0

27.7

 

49.0

50

46

126

50.0

 

50

47

127

 

 

 

108A00,109A00

25.5

30.7

 

52.7

60

50

132

53.7

 

60

51

133

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NONE

---

---

 

15.2

20

15

84

16.2

 

20

17

85

 

 

HIGH

106A00

6.0

7.2

 

24.2

25

24

91

25.2

 

30

25

92

 

 

109A00

14.0

16.8

 

36.2

40

35

101

37.2

 

40

36

102

 

 

 

108A00

11.5

13.8

1.0

32.4

35

31

98

33.4

 

35

32

99

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

108A00,108A00

23.0

27.7

 

49.8

50

47

139

50.8

 

60

48

140

 

 

 

108A00,109A00

25.5

30.7

 

53.5

60

51

145

54.5

 

60

52

146

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---STD

NONE

---

---

1.9

12.9

15

13

48

14.8

 

20

16

50

 

60

DD

 

 

 

 

 

 

 

 

 

 

 

 

 

MED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---5753---

NONE

---

---

1.9

10.9

15

11

55

12.8

 

15

13

57

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

NONE

---

---

1.9

11.7

15

12

66

13.6

 

15

14

68

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: See page 42 for table legend and notes.

50HCQA

41

Page 41
Image 41
Carrier 50HCQA installation instructions Std

50HCQA specifications

The Carrier 50HCQA is a cutting-edge rooftop air conditioning unit designed for commercial applications, combining efficiency, reliability, and advanced technology to ensure optimal indoor climate control. This model stands out in Carrier's extensive range of HVAC solutions, showcasing a blend of innovative features suitable for diverse building types.

One of the key features of the Carrier 50HCQA is its high-efficiency compressor. With variable-speed capabilities, the compressor adjusts its output to meet the precise cooling or heating demands of the space, promoting energy savings and consistent temperature management. This flexibility results in reduced energy consumption, making the 50HCQA an environmentally friendly choice for businesses looking to lower their carbon footprint.

The 50HCQA integrates advanced microprocessor controls, streamlining operation and enhancing user interaction. This technology allows for sophisticated diagnostics, monitoring, and scheduling, giving facility managers the tools they need to optimize system performance. The user-friendly interface ensures that settings can be easily adjusted, and real-time performance metrics can be accessed to ensure efficient operation.

In terms of construction, the Carrier 50HCQA is built with durability in mind. The unit features a robust cabinet design with a galvanized steel construction that is resistant to corrosion. This feature enhances the longevity of the unit, making it suitable for a variety of weather conditions. Additionally, the insulated casing reduces sound levels, providing a quieter operation that is particularly beneficial in noise-sensitive environments.

Another significant characteristic of the 50HCQA is its environmentally responsible refrigerant options. It utilizes R-410A refrigerant, which has a lower Global Warming Potential (GWP) compared to traditional refrigerants. This aspect not only meets regulatory standards but also supports users in making eco-friendly choices in their HVAC systems.

The 50HCQA also supports a range of optional accessories, including economizers for enhanced energy efficiency and improved air quality. This allows for increased outdoor air intake during suitable conditions, which can significantly contribute to enhancing indoor air quality—an essential factor for occupant comfort and health.

In conclusion, the Carrier 50HCQA is an exemplary model in the commercial HVAC sector, delivering powerful performance, advanced control technologies, and robust construction. Its energy-efficient design, user-friendly controls, and eco-conscious refrigerant options make it a top choice for businesses aiming to invest in sustainable and reliable climate control solutions.