Carrier 38ASU 400000 BTU Air Cooled Condensing Unit User Guide
- June 4, 2024
- Carrier
Table of Contents
Carrier 38ASU 400000 BTU Air Cooled Condensing Unit
Features & Benefits
- Environment freindly with R-410A refrigerant for all range comply.
- Fully Hermetic Scroll Compressor with high efficiency and reliability.
- Dual Compressor & Dual Circuit
- Direct driven condenser fan
- High & Low pressure switches
- Shut off service valves
- Core senes for compressor (for 38ASU400-500)
- Module Protection for compressor (for 38ASU600)
- Small footprint
Optional
- Single circuit with Tandem Compressor
- Copper fin / Blue fin
- Phase Protector
| **** | Air Cooled Condensing Unit |
|---|---|
| **** | 38ASU |
| **y** | V/Ph/Hz |
N m a a a y
| W| 117,200| 146,500| 175,800
Btu/hr.| 400,000| 500,000| 600,000
**m| W| 36,370| 45,040| 55,840
****a ** Amp.| 63.10| 82.10| 101.20
**m**
| Power Supply| V/Ph/Hz| 380/3/50
Compressor Type| Scroll
LRA (Each)
Amp.| 215.0| 260.0| 320.0
QTY| 2| 2| 2
**a**
| Power Supply| V/Ph/Hz| 380/3/50
Power Input (Each)| W| 366| 630| 630
RLA (Each)
Amp.| 1.00| 2.21| 2.21
Fan Type| Propeller
QTY| 4| 4| 4
P-Fan Diameter| inch| 24| 28| 28
Drive Type| | | Direct|
**af y v**
| Hi-Pressure Switch| psig| 600 +25 / 420 +15 (Cut out / Cut in) – Auto
Restart type
Low-Pressure Switch| psig| 65 +5 / 115 +5 (Cut out / Cut in) – Auto Restart
type
R f a
| Type| R-410A
Pre-Charging from Factory| kg.| 2.00 x 2| 2.00 x 2| 2.00 x 2
| Liquid| Q’ty…..inch| 2…..7/8 (Flare)| 2…..7/8 (Flare)| 2…..7/8 (Flare)
Suction| Q’ty…..inch| 2…..1-3/8 (Brazing)| 2…..1-5/8 (Brazing)| 2…..1-5/8
(Brazing)
**m**
| Height
mm.| 1,300| 1,580| 1,580
Width
mm.| 2,050| 2,135| 2,135
Depth
mm.| 2,795| 3,020| 3,020
****| kg.| 950| 1,100| 1,200
RATING CONDITION: OUTDOOR AMBIENT TEMPERATURE 95°
Unit Model
| ****
Power Supply
| Voltage Range| Compressor| Fan Motor
Recommended
---|---|---|---|---
Min
| ****
Max
| ****
Q’TY
| ****
RLA / Each
| ****
LRA
| ****
Q’TY
| ****
RLA / Each
| Power Wire
(mm.2)
| Ground Wire
(mm.2)
| Field CB
(AT)
38ASU400S305| 380V/3Ph/50Hz| 342| 415| 2| 36.4| 215.0| 4| 1.00| 35| 10| 100
38ASU500S305| 380V/3Ph/50Hz| 342| 415| 2| 44.3| 260.0| 4| 2.21| 50| 16| 125
38ASU600S305| 380V/3Ph/50Hz| 342| 415| 2| 56.0| 320.0| 4| 2.21| 95| 16| 150
Remark :
- RLA : Rated Load Amps.
- LRA : Locked Rotor Amps.
- Cable type : THW
Type of conductor is installed :
Insulated single core cables up to 3 lines. Or Insulated sheathed cables up to 3 axes in a pipe in the air in a pipe buried in the wall plaster. or in a pipe in the ceiling
Carrier (Thailand) Ltd.
- 1858/63-74, 14th, 15th Floor,
- Debaratna Road. Km.4.5. Bangna Tai,
- Bangna Bangkok 10260 Thailand
- Tel. 0-2090-9999 Fax: 0-2761-4778