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direct expansion air handling unit
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Horizontal Direct Expansion Air Conditioning Unit

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Direct expansion air handling unit is also called direct expansion air conditioning unit or air cooled direct expansion air conditioning unit.
 
● Using a patented double-frame structure, the air leakage rate of the unit is only 0.16%.
● ​Using modular design, each module is 100m and increases proportionally to meet the requirements of the site conditions on the width and height of the unit.
● The inner surface of the unit is smooth and flat, not easy to accumulate dust, and has no secondary pollution. It is suitable for use in purification places.
 
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We're professional direct expansion air handling unit manufacturers and suppliers in China, to buy or wholesale direct expansion air conditioning unit from our factory. For quotation or if you have any questions, contact us now for customized air cooled direct expansion air conditioning unit and price.


Product features of direct expansion air handling unit

● It has adopted patented double frame construction, the unit air leakage rate is only 0.16%;

● It has adopted modular design, every modular is 100mm. It has increased proportionally. It can meet the requirements of the width

and height of the unit under the field conditions;

● The unit internal surface is smooth and flat, it is not easy to dust, and has no secondary pollution, which is suitable for purifying

place;

● The outside plate has adopted color steel plate of high-efficiency anti-corrosive, and the surface covered with film, which canprevent the panel from being scratched during assembly and transportation;

● High-efficiency screw compressor, the most advanced tooth design, high precision machining technology, the volume efficiency is

high;

● It adopted refrigerant system control module with European and American famous brand of ALCO, SPORLAN, DANFOSS, the quality

is stable;

● It has adopted superior and high-efficiency double-inlet centrifugal fan, plus the special vibration-proof structure, which can make the small unit vibration, and low noise;

● It has adopted high quite axial flow fan which is conformed to aerodynamic principle, the operation is quite;

● It has adopted single-chip microcomputer controller,LCD display screen, multi-colored backlight, the multiple running modes areavailable;

● It has the function of automatic defrosting and manual forced defrosting.


Direct expansion air handling unit manufacturer

JPAC focuses on providing high-quality direct expansion air handling unit and excellent service since 1982. We are a professional direct expansion air handling unit manufacturer and factory of 43000M2 which mainly produce central air conditioning units and dust collector products for around 44 years’ experience. JPAC provides you with direct expansion air handling unit wholesale, customization, design, packaging, industry solutions and OEM & ODM service.


Where to buy direct expansion air handling unit?

If you have any questions about direct expansion air handling unit, direct expansion air conditioning unit, air cooled direct expansion air conditioning unit, please don't hesitate to contact us at any time. We will provide detailed information and technical support about central air conditioning units and dust collectors’ features, specifications, solutions and customization options... Welcome you to visit our factory!




model Indoor machine JZE 0909 1209 1409 1511 1612 1812
JZS
JZW
Compression condensing unitCompression condensing unit JCW 1008AX 1010AX 1012AX 2015AX 2020AX 2025AX
Rated refrigerating capacity kW 26 32 38 46 65 75
Electrical heating capacity(reference) kW 12 20 22 24 36 36
Power
380V/3N~/50Hz
室
Indoor unit
Indoor machine
 Air volumeAir volume m³/h 5000 6500 8000 10000 12000 15000
Temperature control rangeTemperature control range
Refrigeration 18-28℃ Refrigeration 18-28℃
Overall dimension Wide mm 950 1250 1550 1550 1650 1850
High mm 1030 1030 1030 1230 1330 1330
Length mm Determined according to the module of the specific functional segment configuration (see the functional segment size table for details)
Determine the module according to the specific function section configuration Iseo the function section size table for details)
Water-cooled compression condensation section Compressor type*quantityCompressor type*quantity . The vortex type*1 The vortex type*1 The vortex type*2 The vortex type*2
Input power kW 5.7 6.4 7.3 10.5 12.5 14.7
Condenser typeCondenser type
High efficient coaxial casing High efficient shell and tube type
Water volumeWater volume m³/h 5.8 6.8 7.7 9.5 13.2 15.5
Water resistanceWater resistance kPa 26 28 30 35 36 40
Outine size Inlet and outlet pipe diameter in RC1-1/2' RC1-1/2' RC2° RC21 RC1-1/2' RC1-1/2'
Wide mm 950 1250 1550 1550 1650 1850
High mm 1030 1030 1030 1230 1330 1350
Length mm 900 900 900 900 900 900
refrigerant Working medium
R22
Charge volume kg 3.0 3.8 4.6 2.8*2 4.1*2 4.6*2
Connecting pipe Connection typeConnection type
Welding connectionWelding connection
Fluid pipe size 2mm 15.88*1 15.88*1 15.88*1 15.88*2 15.88*2 15.88*2
TubeI sizeipesize 0mm 28.6*1 28.6*1 28.6*1 22.2*2 28.6*2 28.6*2

model Indoor machine JZE 1914 2114 2018 2121 2718
JZS
JZW
Compression condensing unitCompression condensing unit JCW 3030AX 3036AX 4040AX 4050AX 5060AX
Rated refrigerating capacity kW 92 112 130 150 188
Electrical heating capacity(reference) kW 45 45 60 65 70
Power
380V/3N~/50Hz
Indoor machine Air volumeAir volume m³/h 17500 20000 25000 30000 35000
Temperature control rangeTemperature control range
Refrigeration 18-28℃ Refrigeration 18-28C
Outtino size Wide mm 1950 2150 2050 2170 2770
High mm 1530 1530 1930 2250 1950
Length mm Determined according to the module of the specific functional segment configuration (see the functional segment size table for details)
Determine the module according to the specific function section configuration[see the function section size table for details]
Water-cooled compression condensation section Compressor type*quantityCompressor type*quantity — The vortex type*3 The vortex type*3 The vortex type*4 The vortex type*4 The vortex type*5 The vortex type*5
Input power kW 18.1 21.9 25.7 29.3 36.7
Condenser typeCondenser type
High efficient shell and tube type
Water volumeWater volume m³/h 19 23.2 27 31 38.7
Water resistanceWater resistance kPa 40 40 40 45 45
Overall dimensions Inlet and outlet pipe diameter in RC1-1/2' RC1-1/2' RC1-1/2' RC3' RC3°
Wide mm 1950 2150 2050 2170 2770
High mm 1530 1530 1930 2250 1950
Length mm 900 900 1200 1200 1200
refrigerant Working medium
R22
Charge volume kg 4.6*2+2.6*1 4.6*3 4.6*3+2.6*1 4.6*4 4.6*5
连
take over		 Connection typeConnection type
Welding connectionWelding connection
Fluid pipe size 0mm 15.88*2+12.7*1 15.88*3 15.88*3+12.7*1 15.88*4 15.88*5








model
Indoor machine JZE 2821 2824 3027 3427 3530 4230
JZS
JZW

Compression condensing unitCompression condensing unit JCW 1058AX 1078AX 1092AX 1107AX 1115AX 1127AX


Rated refrigerating capacity kW 205 275 325 375 405 445

Electrical heating capacity(reference) kW 100 140 160 180 200 220

Power
380V/3N~/50Hz
Indoor unit
Air volumeAir volume m³/h 40000 50000 60000 70000 80000 90000

Temperature control rangeTemperature control range
Refrigeration 18-28C Refrigeration 18-28C
Overall dimensionsOutine 5126 Wide mm 2870 2870 3100 3500 3600 4300
High mm 2250 2250 2900 2900 3200 3200
Length mm Determined according to the module of the specific functional segment configuration (see the functional segment size table for details)
Determine the module according to the specific function section configuration isee the function section size table for details)
Water-cooled compression cold abdominal section
Compressor type·quantityCompressor type·quantity . Screw type*1 Screw type*1

Input power kW 44 58 65.8 75.9 83.1 92.4

Condenser typeCondenser type — ient shell and tube type

Water volumeWater volume m³/h 42.8 57 68 78 84 93

Water resistanceWater resistance kPa 50 50 50 50 55 60
Overall dimensionsOutine 5/26 Inlet and outlet pipe diametor in 4°FLG 4°FLG 4'FLG 4°FLG 4°FLG 5'FLG
Wide mm 2870 2870 3100 3500 3600 4300
High mm 2250 2550 2900 2900 3200 3200

Length mm 1500 1500 1500 1500 1500 1500
Preparation
Working medium
R22

Charge volume kg 52 70 83 96 105 115
Connecting pipe
Connection typeConnection type
Welding connectionWelding connection

Fluid pipe size 0mm 28.6*1 34.9*1 34.9*1 41.3*1 41.3*1 41.3*1

Air pipe sizeAir pipe size 0mm 66.7*1 79.4*1 79.4°1 92.1*1 92.1*1 92.1*1


Indoor machine JZE 0906 0906 0908 0909 1209 1409
JZS
JZW
outdoor machine outdoor machine model model JSA050B(R)X JSA060B(R)X JSA075B(R)X JSA100B(R)X JSA125B(R)X JSA150B(R)X
QuantityQuality 1
1 1 1 1
Rated refrigerating capacity w 12 14 19 26.5 30 37

w 13 16 21 28 34 41
Power
380V/3N-50Hz
Air volumeAir volume m³/h 2500 3000 4000 5000 6500 7500

Temperature control rangeTemperature control range
Refrigeration:22-26℃, Heating:18-22℃Refrigeration:22-26*C.heating:18-22℃
DimensionsOutine 5/20 Wide mm 950 950 950 950 1250 1450
High mm 730 730 930 1030 1030 1030
Length mm

Compressor type*quantity Compressor type*quantity
The vortex type*1 The vortex type*2 The vortex type*2 The vortex type*2

Refrigeration input powerRefrigerating input power w 4.25 4.9 6.96 8.5 10.2 11.6

Heating input powerHeating input power w 3.85 4.55 6.4 7.8 10.0 11.2

Quality(single unit)Quality[single unit] Kg 120 120 223 240 260 325
Overall dimensions Wide mm 940 940 1403 1403 1588 1588
High mm 400 400 821 821 882 882
Long mm 1243 1243 980 980 1170 1170
Working medium
R22
Charge volume Kg 4.0 4.6 4.1*2 4.5*2 5.1*2 6.2*2
Connection typeConnection type
Internal machine welding connection/external machine bell mouth connection
Fluid pipe size 0mm 9.52*1 9.52*1 12.7*2 12.7*2 12.7*2 12.7*2
Air pipe sizeAir pipe size 0mm 19.05*1 19.05*1 19.05*2 19.05*2 19.05*2 22.2*2


Model 3 Indoor machine JZE 1511 1512 1812 2114 2018 2121
JZS
JZW
Outdoor machine model JSA200B[R]X JSA250B(RJX JSA150B(R)M JSA200B(RIM JSA250B[R]M JSA200B[R]M
. quantity. 1 1 2 2 2 3
Rated refrigerating capacity kW 50 62 74 102 125 152
Rated heating capacity[heat pump] kW 56 68 82 110 128 160
Power
380V/3N~/50Hz
Indoor unit Air volumeAir volume m³/h 10000 12000 15000 20000 24000 30000
Temperature control rangeTemperature control range . generation:22-26C,heating 18-22C
Outline size Wide mm 1550 1550 1850 2150 2050 2170
High mm 1230 1330 1330 1530 1930 2250
Length mm Determined according to the module of the specific functional segment configuration (see the functional segment size table for details)
Determine the module according to the specific function section configuration(see the function section size table for details)
Outdoor outdoor machine Compressor type*quantityCompressor type*quantity
The vortex type*2 The vortex type*2
Refrigeration input powerRefrigerating input power kW 17.6 19.8 11.6 17.6 19.8 17.6
Heating input powerHeating input power kW 16.5 18.6 11.2 16.5 18.6 16.5
Quality(single unit) kg 492 544 325 492 544 492
Outline size Wide mm 1808 1808 1558 1808 1808 1808
High mm 1090 1090 882 1090 1090 1090
Length mm 1190 1190 1170 1190 1190 1190
refrigerant Working medium
R22
Charge volume kg 8.0*2 9.5*2 6.2*4 8.0*4 9.5*4 8.0*6
Connecting pipe Connection typeConnection type
Welding connectionWelding connection
Fluid pipe size 0mm 15.88*2 15.88*2 12.7*4 15.88*4 15.88*4 15.88*6
Air pipe sizeAir pipe size 0mm 28.6*2 28.6*2 22.2*4 28.6*4 28.6*4 28.6*6
model Indoor machine JZE 2521 2121 2624 2824 3027 3427 3530
JZS
JZW
Outdoor machine model
Model		 JSA250B(RJX JCA1050A[R]X JCA1067A[R]X JCA1078A[R]X JCA1093A(R)X JCA1108A(R)X JCA1130A[R]X
quantity
Quantity		 3 1 1 1 1 1 1
Rated refrigerating capacity kW 186 176 235 272 325 372 451
Rated heating capacity[heat pump] kW 192 216 273 315 375 430 520
Power . 380V/3N~/50Hz
Indoormachine indoor unit Air volumeAir volume m³/h 37500 30000 40000 50000 60000 70000 80000
Temperature control rangeTemperature control range — Refrigeration: 22-26℃, heating 18-22℃ Refrigeration: 2
Outline size Wide mm 2570 2170 2670 2870 3100 3500 3600
High mm 2250 2250 2550 2550 2900 2900 3200
Length mm Determined according to the module of the specific functional segment configuration (see the functional segment size table for details)
Determine the module according to the specification configuration(see the function section size table for details)
outdoor unit
Outdoor machine		 Compressor type*quantityCompressor type*quantity 。 The vortex type*2 The vortex type*1 Semi-closed screw type*1 Semi-closed screw type*1
Refrigeration input powerRefrigerating input power kW 19.8 56.4 75.3 82.8 105.7 118 139.9
Heating input powerHeating input power kw 18.6 54.9 68.5 75.2 97 108.2 127.5
Quality(single unit) kg 544 2480 2650 2850 3650 3740 4200
Outline size Wide mm 1808 2460 2460 2460 3435 3520 4500
High mm 1090 2235 2235 2235 2235 2235 2235
Length mm 1190 2400 2400 2400 2400 2600 2760
Secondary refrigerant Working medium
R22
Charge volume kg 9.5*6 58 70 76 95 107 130
Connecting pipe Connection typeConnection type
Welding connectionWelding connection
Fluid pipe size 0mm 15.88*6 34.9 34.9 34.9 34.9 34.9 41.3
Air pipe sizeAir pipe size 0mm 28.6*6 66.68 66.68 79.4 79.4 79.4 79.4


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