INTELLECTUALIZED CONTROL

Various of sense organs like VFD can be installed in units as requirements to auto control the unit.

EASY MAINTENANCE

The panels of 39G units are all removable panels. The access panel is low leak construction and easy

maintenance.

COMPUTER SELECTION

THC provides the double-quick and accurate computer selection. W e will get the reasonable coil, fan

and electric motor to meet the customer’s requirement.

CAPACITY

• The fan has the forwad curved and backward curved centrifugal type with low noise and high

efficiency. The fan wheel and pulley shall be statically and dynamically balanced.

The fan and motor assembly is mounted on a common base with shock absorber. The fan outletis

isolated from the casing by a flexible connection.

• Fins are the “dual sine-wave” form, and mechanically bonded with copper tubes. Headers have drain

and vent connections, So coil is drainable and has non air trapping circuits.

The water in the coil must be discharged in winter to avoid the frost crack of the coil.

If coil face air velocity higher than 2.5m/s, drift eliminator must be installed after coil.

• Primary filter is panel structure, the efficineey reaches G3.

medium filter is bag structure, the efficiency reaches F5.

CONSTRUCTION

• Modular design

All basic component parts are standard and interchangable.

• Double skin panel construction,heat preservation with PU foam.

The thickness of PU foam panel is 25mm, with light weight, good rigidity and the thermal conductivity

coefficient less than 0.0199 w/m.�.

• Downwards condensate drain pan

This design ensures to drain all the condensated water.

• Drain valve

The drain valve is at the bottom of the coil return circuit, this can discharge the seeper and avoid the frost

crack of the coil.

• Damper

The damper can be opened flexibly, it also can add the electric controller as the requirements.

• Unit base

Each section has the base, which enhance the intensity and make it easy to transport and assemble.

39G1

INTRODUCTIONINTRODUCTION

Horizontal Standard 1:

External Filter + Coil + Fan

Horizontal Standard 2:

Mixing Box + Panel Filter + Coil + Fan

Horizontal Standard 3:

Mixing Box + Panel Filter + Bag Filter + Coil + Fan

Horizontal Standard 4:

Mixing Box + Panel Filter + Bag Filter + Coil + Heating Coil + Fan

Horizontal Standard 5:

Mixing Box + Panel Filter + Bag Filter + Coil + Humidifier + Fan

Horizontal Standard 6:

Mixing Box + Panel Filter + Bag Filter + Coil + Heating Coil + Humidifier + Fan

Vertical Standard 1:

External Filter + Coil + Fan

Vertical Standard 2:

Mixing Box + Panel Filter + Coil + Humidifier + Fan

Vertical Standard 3:

Mixing Box + Panel Filter + Bag Filter + Coil + Humidifier + Fan

Vertical Standard 4:

Mixing Box + Panel Filter + Coil + Heating Coil + Humidifier + Fan

Vertical Standard 5:

Mixing Box + Panel Filter + Bag Filter + Coil + Humidifier Coil + Humidifier + Fan

STANDARD COMPONENT

19 sizes of standard units from 39G0609 to 39G2334 (Air flow 2209~57766m3/h), available with

different combination of air handling functions, arranged in both horizontal and vertical configuration.

39G2

CONFIGURATION

Fan

Cooling Coil

Heating Coil

Humidifier

External Panel Filter

Internal Panel Filter

Bag Filter

Damper

Casing

Drain Pan

Fins

Header

Standard-Forward/Backward Curve Blades

Standard-4,6,8 Rows W ith Combinations Of Circuit And Fins

Standard-2 Rows Hot Water Coil

Standard-Steam Humidifier

Standard-High Velocity Filter

Standard-Front Load Low Vciocity Filter

Standard-Intermedium Efficiency Bag Filter

Standard-Manual Operated Damper

Standard-Powder Painted Steel

Standard-Galvanized Steel

Standard-Aluminium

Standard-Steel Header

Option-Steam Coil

Option-High-pressure Spray Humidifiers

Option-Film Humidifiers

Option-Low Velocity Filter

Option-Initial Bag Filter

Option-Sub-HEPA Bag Filter

Option-Electric Actuated Damper

Option-Pre-Painted Steel

Option-Stainess Steel

Option-Pre-Coated Aluminum

Option-Copper Header

Option-Side WithdrawHigh Velocity Filter

Option-Side WithdrawLow Velocity Filter

(The max unit size 39G1518)

STANDARD UNITSTANDARD UNIT

The 39G Air Handling Unit is based on 15-digital-code system. The first five codes indicate unit type

and the last ten codes indicate the unit detail compenents.

To determine external dimensions, the following formula applies:

(1) External Height Dimensions = number of height modules x 100 + 50 + 100(base)

(2)External W idth Dimensions= number of weidth modules x 100 + 50

Example: 39G0712

07 Height Modules External Height Dimensions: 7 x 100 + 50 + 100 = 850mm

12 W idth Modules External W idth Dimensions: 12 x 100 + 50 = 1250mm

UNIT TYPE COMPONENTS

G 8 D F A 3 2 6 C 1 A F 4 A A

39G3

39G Series Unit

Unit Height Module

Unit W idth Module

Unit Type

Fan Arrangement

Panel Filter

Bag Filter

Cooling Coil Rows

Non-Standard Remark

Other Component(header, drain pan, fins)

Other Component(vibration isolator, eliminator,

damper)

Fan Type And Motor Poles

Humdifier

Heating Coil

Cooling Coil Circuit/FPI

LEFT HAND

RIGHT HAND

AIR FLOW

IDENTIFICATION & DIMENSIONIDENTIFICATION & DIMENSION

Unit handling orientation is determined

by location of pipe connection while

facing unit in the direction of air flow.

UNIT SIZE

0.24

0.34

0.49

0.70

0.81

1.05

1.15

1.44

1.68

2.07

2.36

2.55

2.93

3.30

3.59

3.96

4.63

5.48

6.42

2008

2755

3979

5663

6582

8495

9337

11632

13623

16837

19133

20664

23725

26786

29082

30143

37501

44388

52041

2209

3058

4417

6286

7306

9429

10364

12912

15121

18689

21238

22937

26335

29733

32281

35679

41626

49271

57766

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

200~800

UNIT

AIR VOLUME

m3/h 2.25m/sW IDTHHEIGHT 2.5m/s

650

650

750

850

950

1050

1050

1150

1350

1550

1550

1650

1850

1850

1850

2050

2250

2350

2350

950

1050

1250

1350

1450

1550

1650

1750

1750

1850

2250

2250

2250

2450

2550

2550

2650

3050

3450

2209

3058

4417

6286

7306

9429

10364

12912

15121

18689

21238

22937

26335

29733

32281

35679

41626

49271

57766

2430

3364

4859

6915

8037

10372

11400

14703

16633

20558

23362

25231

28968

32706

35509

39247

45789

54198

63543

2.75m/s

39G0609

39G0610

39G0712

39G0813

39G0914

39G1015

39G1016

39G1117

39G1317

39G1518

39G1522

39G1622

39G1822

39G1824

39G1825

39G2025

39G2226

39G2330

39G2334

39G4

DIMENSION

Note: 1. The “Height” does not include 100mm (unit base).

2. The unit length is determined by the coponents required.

3. It is recommended to provide coil drift eliminators when coil face velocity exceeds 2.5 m/s.

COIL FACE

AREA (m2)

AIR VOLUME m3/hEXTERNAL

STATIC

PRESSURE

Pa

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