Carrier 38AH044-084 specifications Electrical Data Ð 50/60 Hz Units 38AH124

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Table 12 Ð Electrical Data Ð 50/60 Hz (Units 38AH124, 134)

UNIT

VOLTAGE

COMPRESSOR

NAMEPLATE

SUPPLY

 

 

 

 

COMPRESSOR²

 

38AH

A1/A2

VOLTAGE*

MCA

MOCP

ICF

A1

A2

 

DESIGNATION

V-Ph-Hz

 

MODULE

MODEL NO.

 

 

 

 

 

 

 

 

 

 

 

 

 

Min

Max

 

 

 

RLA

 

LRA

RLA

 

LRA

 

 

 

 

 

 

 

 

 

 

500

 

208/230-3-60

187

254

249.3

350

617.5

106.4

 

506

89.7

 

446

124A

600

 

460-3-60

414

508

115.5

150

307.6

46.8

 

253

43.6

 

223

100

06E8275/

575-3-60

518

632

100.6

125

226.1

40.4

 

176

36.5

 

164

124B

 

 

200

265

380-3-60

342

418

126.9

175

341.1

52.6

 

280

45.5

 

247

134A

 

 

 

900

 

380/415-3-50

342

440

115.7

150

335.6

46.8

 

280

43.6

 

223

 

300 (PW)

 

346-3-50

325

367

129.8

175

230.5

53.8

 

168

44.9

 

148

 

500

 

208/230-3-60

187

254

330.5

450

829.0

147.4

 

690

106.4

 

506

 

600

 

460-3-60

414

508

148.6

200

408.2

65.4

 

345

46.8

 

253

134B

100

06E8299/

575-3-60

518

632

132.2

175

336.8

57.1

 

276

40.4

 

176

200

275

380-3-60

342

418

174.5

250

458.0

78.8

 

382

52.6

 

280

 

 

 

 

900

 

380/415-3-50

342

440

149.0

200

403.8

65.4

 

345

46.8

 

280

 

300 (PW)

 

346-3-50

325

367

170.8

250

300.4

79.5

 

229

53.8

 

168

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

FLA

Ð Full Load Amps

ICF

Ð Maximum Instantaneous Current Flow During Starting.

 

(The point in the starting sequence where the sum of

 

the LRA for the starting compressors, plus the total RLA

 

for all running compressors, plus the FLA for all running

 

fan motors is maximum.)

kcmil

Ð Thousand Circular Mils

LRA

Ð Locked Rotor Amps

MCA

Ð Minimum Circuit Amps (used for sizing; complies with

 

National Electrical Code [NEC] [U.S.A. Standard],

 

section 430-24).

MOCP Ð Maximum Overcurrent Protection (used for sizing

 

disconnect; complies with NEC [U.S.A. Standard],

 

section 440- 22).

PW

Ð Part Wind

RLA

Ð Rated Load Amps

*Units are suitable for use on electrical systems where voltage sup- plied to unit terminals is within listed minimum to maximum limits.

²All compressors are across-the-line start only except 346-v, 3-ph, 50 Hz unit.

NOTES:

1.Maximum allowable phase imbalance: voltage - 2%; amps - 10%.

2.Maximum incoming wire size for terminal block is 500 kcmil.

Table 13 Ð Control Circuit Electrical Data Ð 50/60 Hz

UNIT

UNIT POWER

CONTROL POWER

 

AMPS

DESIGNATION

V-Ph-Hz

V-Ph-Hz

Min

 

Max

 

 

−500

208/230-3-60

115-1-60

103

 

127

4.1

−600

460-3-60

115-1-60

103

 

127

4.1

−100

575-3-60

115-1-60

103

 

127

4.1

−200

380-3-60

230-1-60

207

 

253

2.0

−800

230-3-50

230-1-50

207

 

253

2.0

−900

380/415-3-50

230-1-50

207

 

253

2.0

−300

346-3-50

200-1-50

180

 

220

2.4

NOTE: Units 38AH124 and 134 have 2 control boxes per unit, one in each module.

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Contents Installation, Start-Up Service Instructions Module Rigging Center of Gravity Ð in. mmUnit Check Compressor Mounting Unit Total Operational Corner WeightWeight Dimensions Ð Units 38AH044,054,064 Dimensions Ð Units 38AH074,084 Dimensions Ð Unit 38AH094 Chart 1, Field Power Supply ConnectionsDimensions Ð Unit 38AH104 Dimensions Ð Unit 38AH124 Dimensions Ð Unit 38AH134 Ð Units 38AH044-084 Physical Data Ð 50/60 Hz English Ð Units 38AH044-084 Physical Data Ð 50/60 Hz SIÐ Units 38AH094-134 Physical Data Ð 50/60 Hz English Ð Units 38AH094-134 Physical Data Ð 50/60 Hz SIControl BOX Sheet Metal Cover Panel Removed Ð Typical Module with Cover Panels Removed Unit Maximum Liquid Lift Make Refrigerant Piping ConnectionsLiquid Lift Dual Circuit Single Circuit 38AH 044 STR Ð StreetPipe D Diameter Unit Total Linear Length of Interconnecting Pipe Ð FT M Unit 15¤8 21¤8 Total Linear Length of Interconnecting Pipe Ð FT Unit 124B,134A 07438AH 6.1 124B, 134A 07415-20 20-50 50-75 TXV Ð Thermostatic Expansion Valve TYP Ð Typical Units 38AH124 and 134 with Installed Piping Kit Kit Rails Fully Assembled Piping and Trim Kit Unit 38AH134 ShownMake Electrical Connections Ð Electrical Data Ð 50/60 Hz 38AH044-084 Dual-Circuit UnitsRLA Optional SINGLE-CIRCUIT Unit CompressorFLA Designation Electrical Data Ð 50/60 Hz Units 38AH094,104Unit Voltage Nameplate Supply COMPRESSOR² MCA CKT ModelElectrical Data Ð 50/60 Hz Units 38AH124 Control Circuit Electrical Data Ð 50/60 Hz38AH Nameplate Qty Total No.* FLA Each No.* LRA Each Fan Motor Electrical DataUnit Condenser FAN Unit 38AH ModuleLength Ð Insulated Wire Ð AWG Length Ð Insulated Wire Ð AWG Field Wiring, One 2-Stage Thermostat Ð Units 38AH094 Field Wiring, One 2-Stage Thermostat Ð Units 38AH124 GND Terminal Block for Field Wiring, Single ModuPanel Control, Unit 38AH094 Field Wiring, Single ModuPanel Control, Unit 38AH104 Field Wiring, Single ModuPanel Control, Units 38AH124 Main Power Connection Control Circuit Install AccessoriesMain Power Connection and Control Circuit Wiring Control PowerPreliminary Checks 06E Compressors, TypicalAdjust Refrigerant Charge STD OPT Lead Circuit Index of Lead/Lag Circuits and Compressors044-084 094 104 124 134 38AH Compressor, Lead Compressor LagCharging Chart Ð Unit 38AH044 50/60 Hz Ð Dual Circuit Charging Chart Ð Unit 38AH064 50/60 Hz Ð Dual Circuit Page Page Charging Chart Ð Unit 38AH094 50/60 Hz Charging Chart Ð Unit 38AH104 50/60 HzFan Cycling Control Ð Psig kPag Control by Pressure ± 10 Switch Opens 160 Switch Closes 255Refrigerant Circuit Capacity Control Pressure Switch Settings Psig kPagSwitch Cutout CUT-IN CUT-IN Ð Cutout ÐUnit Quantity System Capacity Quantity of Loaded System Unit Compressor Cylinders38AH Circuit Total Loaded CylindersControl Timer Cycle Unit Control Box 06E-250 06E-265 06E-275 06E-299 Compressor Replacement Ð Perform the followingCompressor OIL Required Compressor Cycles on LOW-PRESSURE Switch Problem Solution Compressor does not RUNCompressor Stops on HIGH-PRESSURE Switch Troubleshooting Preliminary Information Pre-Start-UpStart-Up Comp A1 Comp A2 Comp B1 Comp B2

38AH044-084 specifications

The Carrier 38AH044-084 is an innovative air conditioning unit designed to provide efficient cooling solutions for residential and light commercial applications. This model is a part of Carrier's Aqua Series and is well-regarded for its combination of performance, energy efficiency, and innovative features.

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Another notable feature is the advanced airflow system, which ensures even distribution of cooled air throughout the space. This technology minimizes hot spots and enhances overall comfort. Furthermore, the unit supports a range of thermostatic controls, allowing users to customize their cooling experience according to their specific needs.

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In summary, the Carrier 38AH044-084 offers an excellent combination of energy efficiency, advanced technology, and user-friendly features. Whether for a home or a light commercial space, this unit provides reliable cooling performance while maintaining a focus on environmental responsibility and occupant comfort. With its robust design and innovative capabilities, it's a solid choice for those seeking effective and efficient air conditioning solutions.
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