How to order. Specifications. Dimensions. fin tube type oil cooler no-fin tube type oil cooler HT, HH

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Valentine Fox
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fin tube type oil cooler no-fin tube type oil cooler N OUT G HT, HH - 4 5-2 3 4 2 3 4 HT: Fin tube type HH: No-Fin tube type HTF: Fin tube type HHF: No-Fin tube type Shell outside diameter Tube

9.28 35 37 35 HT,HH-72 4.6 2.7 6 48 5 HT,HH-76 6.5 2.89 84 56 6 HT,HH-722 7.2 3.63 72 72 HTF,HHF-228 5.6 2.6 8 72 78 HTF,HHF-222 8.6 4.2 2 93 HTF,HHF-226.6 5.39 5 8 3 HTF,HHF-2222 4.6 7.

3-4 67 - HTF-322 2-2 24 - HTF-326 26.6-28 24 - HTF-3222 33.4-35 28 - HTF-358 5.5-64 222 - HTF-352 23.6-25 264 - HTF-356 3.5-33 36 - HTF-3522 39.

1 fin tube type oil cooler no-fin tube type oil cooler N OUT G HT, HH HT: Fin tube type HH: No-Fin tube type HTF: Fin tube type HHF: No-Fin tube type Shell outside diameter Tube length Cooling water None: Water (standard type) B: Brine water Heat Diffusion Area(m 2 ) Flow HT(F) HH(F) HT(F) HH(F) HT,HH HT,HH HT,HH HT,HH HT,HH HT,HH HT,HH HT,HH HTF,HHF HTF,HHF HTF,HHF HTF,HHF Heat Diffusion Area(m 2 ) Flow HTF HHF HTF HHF HTF,HHF HTF,HHF HTF,HHF HTF,HHF HTF HTF HTF HTF HTF HTF HTF HTF tem Part name Material Socket cap screws SCM (435) 2 Washers SPM 3 Cast iron end cover FC2 4 Anti-corrosion zinc bar ZnB 5 Oil seal NBR 6 Shell BPE 7 Supporting hangers AS (6) 8 Air vent SS4 9 Oil port STPG (37) Vibration absorber FWL Nut STEEL 2 Supporting legs SS4 3 Tube end plate SS4 4 Copper tubes JS (H33) (22T) 5 Buffle plates SS4 6 Supporting rod SS4 7 Tube bundle end plate SS4 8 Oil seal NBR 9 Cast lron end cover FC2 P93

2 fin tube type oil cooler NO-FN Tube type oil cooler G A B C D E F J G H K L M N S U V W HT,HH /4" 3/4" HT,HH /4" 3/4" HT,HH /4" //4" HT,HH /4" -/4" HT,HH /2" -/4" HT,HH " -/4" HT,HH " -/4" HT,HH /4" A B C D E F G H J K M N Q HTF,HHF ADJ "~2-/2" -/2"~2" 5/8" HTF,HHF ADJ "~2-/2" -/2"~2" 5/8" HTF,HHF ADJ "~2-/2" -/2"~2" 5/8" HTF,HHF ADJ "~2-/2" -/2"~2" 5/8" HTF,HHF ADJ " 3" 2" 5/8" HTF,HHF ADJ " 3" 2" 5/8" HTF,HHF ADJ " 3" 2" 5/8" HTF,HHF ADJ " 3" 2" 5/8" A B C D E M N HTF " 39 3"~4" 3"~4" HTF " 39 3"~4" 3"~4" HTF " 39 3"~4" 3"~4" HTF " 39 3"~4" 3"~4" A B C D E M N HTF " 448 3"~4" 3"~4" HTF " 448 3"~4" 3"~4" HTF " 448 3"~4" 3"~4" HTF " 448 3"~4" 3"~4" P94

fin tube type oil cooler Performance curves Test conditions:. The flow rate of oil is twice as water 2. The outlet temperature of oil: 5 C 3. The inlet temperature of water: 3 C 4.

3 fin tube type oil cooler Performance curves Test conditions:. The flow rate of oil is twice as water 2. The outlet temperature of oil: 5 C 3. The inlet temperature of water: 3 C 4. The viscosity of oil: SO-68 (68CST) Pressure drop of oil: : P=.5 bar O: P=. bar X: P=.5 bar HT-45, HT-48, HT-42HT-72, HT-76 HTF-228, HTF-222, HTF-226 HTF-252, HTF-256, HTF-2522 OL TEMPERATURE CORRECTON OL VSCOSTY CORRECTON OL FLOW CORRECTON P95

multi-tube type oil cooler N OUT OR - 6 2 2 Flow Heat Diffusion Nos. of Tube Flow Area (m 2 ) OR-3.7 22 3 6.5 OR-6.3 22 6 7.7 OR-.4 26.2 OR-5.63 42 5 7.5 OR-25.26 58 25 22. OR-35.

56 2 3 2 A B C H J K L M N Q R S T OR-3 299 5 6 45 35 46 77 63 23 5.5 95 7x 2 89. 3/4" 3/4" 555 43 57 95 7 33 2.5 45.5 6.5 x2 34.6 3/4" 3/4" 5 575 385 25 78 585 76 8 95 3 2.

4 multi-tube type oil cooler N OUT OR Flow Heat Diffusion Nos. of Tube Flow Area (m 2 ) OR OR OR OR OR OR OR Heat Diffusion Nos. of Tube Flow Area (m 2 ) OR OR OR OR OR OR OR A B C H J K L M N Q R S T OR x /4" 3/4" x /4" 3/4" x /4" " x " -/4" x /2" 2" x " 2" P96

threaded-tube type oil cooler G A B C E G H J K L M N Q R S T H.D.A m 2 Flow ST-33 3 5.3 5 6.5 34 39 225 75 63 3/4".4 6 7.5 35 45 35 235.5 7 9. 46 9 77 23 5.5 95 7x 2 89. 3/4" 37 6 44 38.7.5 39 755 584 525 66 ".

2 26 26 526 82 622 54 2.6 3 28 76 8 95 3 2.5 75 3 3x6 74.8 39.8 -/2" " 53 95 72 62 3 33 3 534 75 838 76 3.4 37 33 542 255 55 975 4.2 4 37 ST-649 9 836 735 4.9 6 47 657 275 9 5.7 8 53 98 34 36 7 34 2.

5 threaded-tube type oil cooler G A B C E G H J K L M N Q R S T H.D.A m 2 Flow ST /4" x /4" " ST x /4" " ST x /2" " ST x " -/4" Performance curves Test condition:. The flow rate of water: 2 lpm 2. The inlet temperature of oil: 55 C 3. The inlet temperature of water: 28 C 4. The viscosity of oil: SO-68 cst Heat Transfer Rate Q (kcal/hr) ST-33 ST-34 ST-35 Pressure drop ST-37 ST-39 ST-3 :. bar :.5 bar Rate P97

6 threaded-tube type oil cooler Performance curves Test condition:. The flow rate of water: 4 lpm 2. The inlet temperature of oil: 55 C 3. The inlet temperature of water: 28 C 4. The viscosity of oil: SO-68 cst Heat Transfer Rate Q (kcal/hr) Pressure drop ST-45 ST-4 ST-48 ST-42 ST-48 :. bar :.5 bar Test condition:. The flow rate of water: 5 lpm 2. The inlet temperature of oil: 55 C 3. The inlet temperature of water: 28 C 4. The viscosity of oil: SO-68 cst Heat Transfer Rate Q (kcal/hr) Rate Pressure drop ST-58 ST-522 ST-526 ST-53 ST-534 ST-542 :. bar :.5 bar Rate P98

plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended.

7 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. AH68T - C A(D) 2 3 Fan dia: 6"x with temperature protection switch 2 With fan case 3 A: AC5V A2: AC23V A3: AC38V D: DC2V D2: DC24V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) 3/4" 3~6 2 2 ~2 4.2 AH68T Phase P Single (V) Frequency (W) AC5.6/.5 45/37 AC23 5/6.27/.23 AC38 3/25.6/.4 Rated Speed m 3 /h Noise db 285/ /553 42/48 DC DC kr [ kcal ] h c P99

8 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. AH68LT - C A(D) With fan case Fan dia: 6"x2 with temperature protection switch A: AC5V A2: AC23V A3: AC38V D: DC2V D2: DC24V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) 3/4" 3~ ~3 6 AH68LT Phase P Single (V) Frequency (W) AC5.2/ 9/74 AC23 5/6.54/.46 AC38 6/5.32/.28 Rated Speed m 3 /h Noise db 285/345 94/6 42/48 DC DC kr [ kcal ] h c P2

9 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat echanger with a separated cooling pump. Please refer to page 28. AH2 - (3P) - C A(D) The motor of DC fan is carbon brush type, which means the life-span was limited 2 hours of service Fan dia: "x 3P: 3 Phase double voltage 23 (4V) With fan case A: AC5V A2: AC23V D: DC2V D2: DC24V Port Size Max. Pressure Capacity kcal/h Hydraulic (PT) ( t=3 C) System (HP) AH2/AH2-3P " 2~ 2 5/52 3~5 Phase P Single 54 AH2 - - AH2-3P 3 54 (V) Frequency (W) AC5.8/.74 5/6 6/58 AC23.42/.36 Rated Speed 3/55 DC DC AC23.45/.36 5/6 88/8 AC4.22/.2 43/67 m 3 /h 5 Noise db 55 6 kr [ kcal ] h c 9 8 kr [ kw ] c AH2-3P-CA AH2-CA P2

The motor of DC fan is carbon brush type, which means the life-span was limited 2 hours of service. AH25 - C A(D) 2 3 Fan dia: 2"x 2 With fan case 3 A2: 23 (4V) D: DC2V D2: DC24V Port Size (PT) Max.

10 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. The motor of DC fan is carbon brush type, which means the life-span was limited 2 hours of service. AH25 - C A(D) 2 3 Fan dia: 2"x 2 With fan case 3 A2: 23 (4V) D: DC2V D2: DC24V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) " 2~ ~7.5 5 AH25 Phase P (V) Frequency (W) AC23.45/.5 5/6 3 AC4.26/.29 Rated Speed DC DC m 3 /h Noise db 242/25 8/ kr [ kcal ] h c kr [ kw ] c P22

The motor of DC fan is carbon brush type, which means the life-span was limited 2 hours of service.

11 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. The motor of DC fan is carbon brush type, which means the life-span was limited 2 hours of service. AH4 7, AH4 7 - A(D) Fan dia: 4"x 2 Size of A 7: 45mm 7: 7mm 3 A: AC5V A2: AC23V D: DC2V D2: DC24V Port Size Max. Pressure Capacity kcal/h Hydraulic (PT) ( t=3 C) System (HP) AH47/AH47 See B 3~ 2 /3 7.5~/~5 /7 AH47 AH47 Phase P Single (V) Frequency (W) AC5.46/.35 5/6 4/5 AC23.23/.8 Rated Speed DC DC m 3 /h 45/65 23/ Noise db 6 kr [ kcal ] h c AH47-A AH47-A kr [ kw ] c A B C D AH47-A 45 2-PT" AH47-A 7 2-PT-/4" AH47-A AH47-A P23

12 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Pease refer to page 28. AH48 - C A 2 3 Fan dia: 4"x 2 With fan case 3 A2: AC23 / 4V A4: AC44V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) " 3~ 2 7.5~ 7 AH48 Phase P 3 54 (V) AC23 Frequency (W) 5/8.8/.7 AC4 5/6 5/8.4/.36 AC44 2/26.4/.43 Rated Speed m 3 /h Noise db 38/55 32/38 62 kr [ kcal ] h c 26 kr [ kw ] c P24

AH428 - C A 2 3 Fan dia: 4"x 2 With fan case 3 A2: AC23 / 4V A4: AC44V Port Size (PT) Max.

13 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. AH428 - C A 2 3 Fan dia: 4"x 2 With fan case 3 A2: AC23 / 4V A4: AC44V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) -/4" 3~ ~2 2 AH428 Phase P 3 54 (V) AC23 Frequency (W) 5/8.8/.7 AC4 5/6 5/8.4/.36 AC44 2/26.4/.43 Rated Speed m 3 /h Noise db 38/55 32/38 62 kr [ kcal ] h c kr [ kw ] c P25

14 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. The motor of DC fan is carbon brush type, which means the life-span was limited 2 hours of service. AH49 - C A(D) 2 3 Fan dia: 4"x 2 With fan case 3 A2: AC23 / 4V A4: AC44V D: DC2V D2: DC24V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) -/2" 3~ ~25 3 AH49 Phase P 3 54 (V) AC23 Frequency (W) 5/8.8/.7 AC4 5/6 5/8.4/.36 AC44 2/26.4/.43 Rated Speed m 3 /h Noise db 38/55 32/38 62 kr [ kcal ] h C kr [ kw ] C P26

15 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. The motor of DC fan is carbon brush type, which means the life-span was limited 2 hours of service. AH68 - C A(D) 2 3 Fan dia: 6"x 2 With fan case 3 A2: AC23 / 4V A4: AC44V D: DC2V D2: DC24V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) -/2" 3~ ~4 35 AH68 Phase P 3 54 (V) AC23 Frequency (W) 45/25.9/. AC4 5/6 45/25.5/.52 AC44 35/75.42/.45 Rated Speed m 3 /h Noise db 38/55 4/48 68 kr [ kcal ] h C kr [ kw ] C P27

16 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. AH89 - C A 2 3 Fan dia: 8"x 2 With fan case 3 A2: AC23 / 4V A4: AC44V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) -/2" 3~ ~5 52 AH89 Phase P 3 54 (V) AC23 Frequency (W) 25/35./.2 AC4 5/6 25/35.65/.7 AC44 2/3.45/.5 Rated Speed m 3 /h Noise db 38/55 52/62 72 kr [ kcal ] h c kr [ kw ] c P28

AH2342 - C A 2 3 Fan dia: 23"x 2 With fan case 3 AC2~23 / 36~4 (5Hz) AC24~27 / 42~46 (6Hz) Port Size (PT) Max.

17 plate-fin heat exchanger To avoid the leakage caused by peak pressure, an Anti- Burst Valve or By-Pass Valve should be always mounted. Off-Line cooling is strongly recommended. Pumping the oil from the tank to the heat exchanger with a separated cooling pump. Please refer to page 28. AH C A 2 3 Fan dia: 23"x 2 With fan case 3 AC2~23 / 36~4 (5Hz) AC24~27 / 42~46 (6Hz) Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) Hydraulic System (HP) -/2" 5~ ~75 8 AH2342 Phase P 3 55 (V) Frequency (W) Rated Speed m 3 /h AC2~23 / 36~ ~6.3 / 2.6~ AC24~27 / 42~ ~6.3 / 2.6~ Noise db 9 kr [ kcal ] h C kr [ kw ] C P29

(PT) Max. Pressure Capacity kcal/h ( t=3 C) /2" ~2 5 8 3.3 Phase P AW67 Single 54 - - (V) Frequency (W) AC5.6/.5 45/37 AC23 5/6.27/.

18 plate-fin heat exchanger Suitable for the drain port in high-pressure variable piston pump and vane pump. Or off-line circuit. AW67 - C A(D) 2 3 Fan dia: 6"x with temperature protection switch 2 With fan case 3 A: AC5V A2: AC23V A3: AC38V D: DC2V D2: DC24V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) /2" ~ Phase P AW67 Single (V) Frequency (W) AC5.6/.5 45/37 AC23 5/6.27/.23 AC38 3/25.6/.4 Rated Speed m 3 /h Noise db 285/ /553 42/48 DC DC (kcal/h) T=3 C P2

19 plate-fin heat exchanger Suitable for the drain port in high-pressure variable piston pump and vane pump. Or off-line circuit. AW68 - C A(D) 2 3 Fan dia: 6"x with temperature protection switch 2 With fan case 3 A: AC5V A2: AC23V A3: AC38V D: DC2V D2: DC24V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) /2" ~ AW68 Phase P Single (V) Frequency (W) AC5.6/.5 45/37 AC23 5/6.27/.23 AC38 3/25.6/.4 Rated Speed m 3 /h Noise db 285/ /553 42/48 DC DC (kcal/h) T=3 C P2

(PT) Max. Pressure Capacity kcal/h ( t=3 C) /2" ~2 5 55 5.2 AW68L Phase P Single 54 - - (V) Frequency (W) AC5.2/ 9/74 AC23 5/6.54/.46 AC38 6/5.

20 plate-fin heat exchanger Suitable for the drain port in high-pressure variable piston pump and vane pump. Or off-line circuit. AW68L - C A(D) 2 3 Fan dia: 6"x2 with temperature protection switch 2 With fan case 3 A: AC5V A2: AC23V A3: AC38V D: DC2V D2: DC24V Port Size (PT) Max. Pressure Capacity kcal/h ( t=3 C) /2" ~ AW68L Phase P Single (V) Frequency (W) AC5.2/ 9/74 AC23 5/6.54/.46 AC38 6/5.32/.28 Rated Speed m 3 /h Noise db 258/345 94/6 42/48 DC DC (kcal/h) T=3 C P22

54 (V) Frequency (W) Rated Speed m 3 /h AC5.6/.5 45/37 AC23 5/6.27/.23 285/345 457/553 42/48 Noise db Max. Pressure Capacity (kcal/h) t=3 C AL68 AC38 3/25.6/.4 ~ 95 2 2.

21 plate-fin heat exchanger Only suitable for the drain port in variable vane pump which working pressure is under 7 bar. (drain only) AL - A(D) 2 Fan dia: 6"x with temperature protection switch AL44 PT/2" AL68 PT3/8" AL69 PT/2" 2 A: AC5V A2: AC23V A3: AC38V D: DC2V D2: DC24V AL44 Phase P Single 54 (V) Frequency (W) Rated Speed m 3 /h AC5.6/.5 45/37 AC23 5/6.27/ / /553 42/48 Noise db Max. Pressure Capacity (kcal/h) t=3 C AL68 AC38 3/25.6/.4 ~ DC2.6 5 AL DC (kcal/h) AL44-A AL68-A T=3 C (kw/h) A B C AL44 PT/2" 42 2 AL68 PT3/8" 32 AL69 PT/2" AL68-A AL44-A 6 8 P23

Phase P Single 54 (V) Frequency (W) Rated Speed m 3 /h AC5.6/.5 45/37 AC23 5/6.27/.23 285/345 457/553 42/48 Noise db Max. Pressure Capacity (kcal/h) t=3 C 2 2.6 AL68-C AC38 3/25.6/.4 ~ 5 2.

22 plate-fin heat exchanger Only suitable for the drain port in variable vane pump which working pressure is under 7 bar. (drain only) AL - C A(D) 2 3 Fan dia: 6"x with temperature protection switch AL44 PT/2" AL68 PT3/8" AL69 PT/2" 2 With fan case 3 A: AC5V A2: AC23V A3: AC38V D: DC2V D2: DC24V AL44-C Phase P Single 54 (V) Frequency (W) Rated Speed m 3 /h AC5.6/.5 45/37 AC23 5/6.27/ / /553 42/48 Noise db Max. Pressure Capacity (kcal/h) t=3 C AL68-C AC38 3/25.6/.4 ~ DC2.6 5 AL69-C - - DC (kcal/h) AL44-CA AL68-CA (kw/h) T=3 C A B C AL44-C PT/2" 42 2 AL68-C PT3/8" 32 AL69-C PT/2" AL68-CA AL44-CA P24

Speed m 3 /h Noise db Oil Flow Max. Pressure Capacity (kcal/h) t=3 C AL44-4 AC5.26/.22 9.75 Single 54 5/6 4/2 26/28 248/252 35 AC23.3/. AL68-4 ~ 8.

23 plate-fin heat exchanger Only suitable for the drain port in variable vane pump which working pressure is under 7 bar. (drain only) AL - 4 A 2 3 With temperature protection switch AL44 PT/2" AL68 PT3/8" AL69 PT/2" 2 Fan dia: 4: 4" 3 A: AC5V A2: AC23V Phase P (V) Frequency (W) Rated Speed m 3 /h Noise db Oil Flow Max. Pressure Capacity (kcal/h) t=3 C AL44-4 AC5.26/ Single 54 5/6 4/2 26/28 248/ AC23.3/. AL68-4 ~ AL (kcal/h) AL44-4A AL68-4A T=3 C (kw/h) A B C AL44-4 PT/2" AL68-4 PT3/8" AL69-4 PT/2" AL68-4A AL44-4A 6 8 P25

24 plate-fin heat exchanger Only suitable for the drain port in variable vane pump which working pressure is under 7 bar. (drain only) AL PT/2" 68 PT3/8" 69 PT /2" Max. Pressure AL44 AL68 ~.75 AL A B C D E F AL44 PT/2" AL68 PT3/8" AL69 PT/2" P26

25 COOLNG PUMP & ANT-BURST VALVE Cooling pump-for off-line circuit (HP) Flow Rate L LA DA H HA EA Port (Rc/PT) HA H TC-63 / /2" TC-68 / /2" TC-455 / /4" TC-422 / /4" L LA EA TC-435 / /4" TC-28 / " TC-229 / " TC " TC " DA TC " Anti-burst valve - effictive for peak pressure P27

plate-fin heat exchanger NSTALLATON & MANTENANCE AH cooler fittings Option. Off-line circuit is strongly recommended Option 2. Use patent product anti-burst Valve Fig. / Fig.2 Option 3.

222 Be carefully the hammering and pulsations pressure which may cause irreversible damage to the cooler. 333 The spring of check valve may crack after a long period of working.

333 More less of curve and curve angles should be better. Conclusion: The feedkback oil goes as smooth or fast as possible, to get a better heat rejection.

Avoid locating the cooler at areas where can cause obstruction of air intake or exhaust vent.

f mounted in a closed area, sufficient ventilation must be provided.

provide sufficient ventilation. Check the supply voltage and frequency correspond to the rating plate. Maintenance Before maintenance, please make sure to keep the power off.

26 plate-fin heat exchanger NSTALLATON & MANTENANCE AH cooler fittings Option. Off-line circuit is strongly recommended Option 2. Use patent product anti-burst Valve Fig. / Fig.2 Option 3. By-pass with check valve (not recommend) Fig.3 / Fig.4 Special notes for option 3 The working pressure for AH series is 2 bar. 222 Be carefully the hammering and pulsations pressure which may cause irreversible damage to the cooler. 333 The spring of check valve may crack after a long period of working. Piping caution Outlet pipe's diameter must match with diameter of the port, and cannot be shrank. 222 Using straight joint or flexible pipe to reduce the feedback resistance. 333 More less of curve and curve angles should be better. Conclusion: The feedkback oil goes as smooth or fast as possible, to get a better heat rejection. nstallation The cooler should be mounted at clean environment where is well ventilated area, keep fan diameter free from both cooling side and hot side. Avoid locating the cooler at areas where can cause obstruction of air intake or exhaust vent. Avoid locating the cooler at environment with atmosphere contactining corrosive or flammable dusts, oil mist, conductive power (such as carbon or metal). f mounted in a closed area, sufficient ventilation must be provided. Heat transfer from the cooling system to ambient air may not increase room temperature, if these conditions are not met, air ducts have to be installed between cooling system and the outside to provide sufficient ventilation. Check the supply voltage and frequency correspond to the rating plate. Maintenance Before maintenance, please make sure to keep the power off. Ensure that there are no obstacles to the flow of air, either at the intake or at the outlet from the core, please maintain the cooler termly for a longer life. External cleaning of air side This can be done by either washing the cooler with a mild cleaner (compatible with aluminum), or with compressed air. A power spray washer works well. Care should be taken not to damage the fins. The direction of stream shall be parallel to the fins in order not to damage it. The cooler needs to be dried completely before restarting operation. Dust on cooling air inlet side nternal cleaning of cooler side The cooler should be disconnected, and a suitable cleaning agent used for removing the type of deposit, yet safe on aluminum should be circulated through the cooler until clean. After cleaning procedure, the cleaning medium shall be completely drained and blown out by means of compressed air. P28

27 plate-fin heat exchanger Calculation of air-oil heat exchanger installed on hydraulic system ntroduction: First of all, the choice of cooling system needs finding out the heat quantity of the hydraulic system, and furthermore we can design the appropriate cooling mode and ability for the requirements of clients. The quantity of producing heat on hydraulic system can not be estimated by calculation, because of the different of components and elements, using frequency and the design of circuit make this impossible.. Choosing the cooler rely on flow rate is only a basic condition, because we choose the input motor horse power by considering the pressure of pump and flow rate in the meantime. 2. The selecting of cooler depended on the quantity of producing heat matches up with the cooling capability on the system. 3. According to the actuality experience, we could count up the appraised value by inputting 7% electricity energy into the heat quantity. (different engineer and elements make this different.) 4. f we are using more delicate components and less heat quantity product, then the 7% heat quantity could be lower to 6% or much lower. Please confirm to your distributor. 5. f there is hydraulic motor in the circuit, then we should calculate the heat quantity up to %. Data required. Simplify Contrast the input horse power with hydraulic horse power in the performance table, and you could find out the applicable cooler. 2. Calculate N=installed power in the system (kw) Q=heat to be dissipated (kcal/h) To=maximum allowed oil temperature (ºC) Tamb=ambient temperature (ºC) Kr: Means the required specific performance of the heat exchanger Kr=Q/ T, T is the difference between oil inlet temperature and summer ambient temperature, while Q is the quantity of heat to be dissipated which can be easily calculated considering 6~% of installed power. Example (hydraulic): N=2 kw To=5 ºC Tamb=35 ºC Q=7% x 2 kw=4 kw=24 kcal/h (kw=86 kcal/h) T=5-35=5 ºC Kr=24 kcal/h 5 ºC=82 kcal/h ºC=.93 kw/ºc The choice of the correct cooler is made by using the diagrams. You will find in our technical catalogues. Equivalents among main units HP=635kcal/h kw=86kcal/h cst= mm 2 /sec BTU=.25 kcal/h bar=kpa P29

plate-fin heat exchanger 3T S - 2-4T 4(6) C A (D ) P E 2 3 4 5 6 7 8 Series no.

Single phase 4 Fan diameter 4: 4" 6: 6" 8 E: CE approved ~5 Capacity t=3 C (Kcal/hr) No fan 83 (4" fan) 95 (6" fan) MAX.

2 26 87 4 5/6.24/.27 9/23 27/3 42.8/78.5 45/5 2.4 22 5/6.2/.4 2/24 27/3 42.8/78.5 45/5 DC2 -.96.5 3 384.2 54 5 DC24 -.48.5 3 384.2 5 5/6.48/.

28 plate-fin heat exchanger 3T S - 2-4T 4(6) C A (D ) P E Series no. 5 None: Without fan case C: With fan case 2 6 D: DC2V D2: DC24V A: ACV A2: AC22V A3: AC38V (5/6HZ) 3 Port size 3T: PT 3/8" 4T: PT /2" 7 phase P: Single phase 4 Fan diameter 4: 4" 6: 6" 8 E: CE approved ~5 Capacity t=3 C (Kcal/hr) No fan 83 (4" fan) 95 (6" fan) MAX. Pressure 5 (V±%) Frequence /Performance curves (Watt) Rated Speed (m 3 /hr) (P) Noise (db ) DC DC /6.24/.27 9/23 27/3 42.8/ / /6.2/.4 2/24 27/3 42.8/ /5 DC DC /6.48/.55 45/52 28/3 323/374 53/ /6.28/.35 44/5 28/3 323/374 53/ /6.2/.5 46/57 28/3 323/374 53/59 (kcal/hr) S-2-3T (kcal/hr) S-2-4T FAN 4 FAN FAN 4 FAN T=3 C T=3 C P22

plate-fin heat exchanger S - 2-4T 6 C A (D ) P E 2 3 4 5 6 7 8 Series no.

29 plate-fin heat exchanger S - 2-4T 6 C A (D ) P E Series no. 2 3 Port size 4T: PT /2" 4 Fan diameter 6: 6" 5 C: With fan case 6 D: DC2V D2: DC24V A: ACV A2: AC22V A3: AC38V (5/6HZ) 7 phase P: Single phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure ~2 5 (V±%) Frequence /Performance curves (Watt) Rated Speed (m 3 /hr) (P) Noise (db ) DC DC /6.48/.55 45/52 28/3 323/ / /6.28/.35 44/5 28/3 323/374 53/ /6.2/.5 46/57 28/3 323/374 53/ (kcal/hr) T=3 C P22

plate-fin heat exchanger S - 3-4T 6 C A (D ) P E 2 3 4 5 6 7 8 Series no.

E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure ~2 75 5 (V±%) Frequence (Watt) Rated Speed (m 3 /hr) (P) Noise (db ) DC2 -.92 23 3 768.

30 plate-fin heat exchanger S - 3-4T 6 C A (D ) P E Series no. 2 3 Port size 4T: PT /2" 4 Fan diameter 6: 6" 5 C: With fan case 6 D: DC2V D2: DC24V A: ACV A2: AC22V A3: AC38V (5/6HZ) 7 phase P: Single phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure ~ (V±%) Frequence (Watt) Rated Speed (m 3 /hr) (P) Noise (db ) DC DC /6.96/. 9/4 28/3 646/ / /6.56/.7 88/2 28/3 646/748 53/ /6.24/.3 7/82 28/3 646/748 53/ /Performance curves (kcal/hr) T=3 C P222

plate-fin heat exchanger S2-5 - 6T 6 C A (D ) P E 2 3 4 5 6 7 8 Series no.

E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~6 5 5 (V±%) Frequence /Performance curves (Watt) Rated Speed (m 3 /hr) (P) Noise (db ) DC2 -.

31 plate-fin heat exchanger S T 6 C A (D ) P E Series no. 2 3 Port size 6T: PT 3/4" 4 Fan diameter 6: 6" 5 C: With fan case 6 D: DC2V D2: DC24V A: ACV A2: AC22V A3: AC38V (5/6HZ) 7 phase P: Single phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~6 5 5 (V±%) Frequence /Performance curves (Watt) Rated Speed (m 3 /hr) (P) Noise (db ) DC DC /6.48/.55 45/52 28/3 323/ / /6.28/.35 44/5 28/3 323/374 53/ /6.2/.5 46/57 28/3 323/374 53/59 4 (kcal/hr) T=3 C P223

plate-fin heat exchanger S2-25 - 6T 6 C A (D ) P E 2 3 4 5 6 7 8 Series no.

AC22V A3: AC38V (5/6HZ) 7 phase P: Single phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX.

4 5 DC24 -.96 23 3 768.4 5 5/6.96/. 9/4 28/3 646/748 54 53/59 22 5/6.56/.

32 plate-fin heat exchanger S T 6 C A (D ) P E Series no. 2 3 Port size 6T: PT 3/4" 4 Fan diameter 6: 6" 5 C: With fan case 6 D: DC2V D2: DC24V A: ACV A2: AC22V A3: AC38V (5/6HZ) 7 phase P: Single phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~ (V±%) Frequence (Watt) Rated Speed (m 3 /hr) (P) Noise (db ) DC DC /6.96/. 9/4 28/3 646/ / /6.56/.7 88/2 28/3 646/748 53/ /6.24/.3 7/82 28/3 646/748 53/59 6 /Performance curves (kcal/hr) T=3 C P224

plate-fin heat exchanger P S2-26 - 8T C A (D ) PP E 2 3 4 5 6 7 8 Series no.

phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 2~ 6 5 (V±%) Frequence /Performance curves (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) DC2-7.

33 plate-fin heat exchanger P S T C A (D ) PP E Series no. 2 3 Port size 8T: PT " 4 Fan diameter : " 5 C: With fan case 6 D: DC2V D2: DC24V A: ACV A2: AC22V A3: AC38V A23: AC22/38V (5/6HZ) 7 phase P: Single phase PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 2~ 6 5 (V±%) Frequence /Performance curves (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) DC DC /6.56/.55 62/6 4/6 46/ / /6.3/.25 62/6 4/6 46/6 55/ /6.8/.4 62/6 4/6 46/6 55/ (kcal/hr) T=3 C P225

plate-fin heat exchanger P S2-4 - 8T 4 C A (D ) PP E 2 3 4 5 6 7 8 Series no.

PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~ 2 5 (V±%) Frequence (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) DC2-4.

34 plate-fin heat exchanger P S T 4 C A (D ) PP E Series no. 2 3 Port size 8T: PT " 4 Fan diameter 4: 4" 5 C: With fan case 6 D: DC2V D2: DC24V A: ACV A2: AC22V A3: AC38V A23: AC22/38V (5/6HZ) 7 phase P: Single phase PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~ 2 5 (V±%) Frequence (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) DC DC /6.36/.63 5/8 38/55 37/ / /6.8/.7 5/8 38/55 37/342 62/ /6.4/.47 5/8 38/55 37/342 62/ /Performance curves (kcal/hr) T=3 C P226

plate-fin heat exchanger S2-4 - 8T 4 D A (D ) P E 2 3 4 5 6 7 8 Series no.

E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~ 2 5 (V±%) Frequence (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) DC2-4.

35 plate-fin heat exchanger S T 4 D A (D ) P E Series no. 2 3 Port size 8T: PT " 4 Fan diameter 4: 4" 5 D: With small fan case 6 D: DC2V D2: DC24V A: ACV A2: AC22V (5/6HZ) 7 phase P: Single phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~ 2 5 (V±%) Frequence (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) DC DC /6.36/.45 4/5 45/65 27/33 62/ /6.8/.23 4/5 45/65 27/33 62/65 /Performance curves (kcal/hr) T=3 C P227

plate-fin heat exchanger P S3-39 - T 4 C A PP E 2 3 4 5 6 7 8 Series no.

36 plate-fin heat exchanger P S T 4 C A PP E Series no. 2 3 Port size T: PT -/4" 4 Fan diameter 4: 4" 5 C: With fan case 6 A: ACV A2: AC22V A3: AC38V A23: AC22/38V (5/6HZ) 7 phase P: Single phase PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~5 8 2 (V±%) Frequence (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) 22 5/6.8/.7 5/8 38/55 37/342 62/ /6.4/.36 5/8 38/55 37/342 62/ /Performance curves (kcal/hr) T=3 C P228

plate-fin heat exchanger S3-39 - T 4 D A (D ) P E 2 3 4 5 6 7 8 Series no.

E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~5 8 2 (V±%) Frequence (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) DC2-4.

37 plate-fin heat exchanger S T 4 D A (D ) P E Series no. 2 3 Port size T: PT -/4" 4 Fan diameter 4: 4" 5 D: With small fan case 6 D: DC2V D2: DC24V A: ACV A2: AC22V (5/6HZ) 7 phase P: Single phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~5 8 2 (V±%) Frequence (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) DC DC /6.36/.45 4/5 45/65 27/33 62/ /6.8/.23 4/5 45/65 27/33 62/ /Performance curves (kcal/hr) T=3 C P229

38 plate-fin heat exchanger P S T 4 C A PP E Series no. 2 3 Port size 2T: PT -/2" 4 Fan diameter 4: 4" 5 C: With fan case 6 A2: AC22V A3: AC38V A23: AC22/38V (5/6HZ) 7 phase P: Single phase PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~ (V±%) Frequence 22.8/.7 5/6 38.4/.36 (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) 5/8 38/55 32/ / /Performance curves (kcal/hr) T=3 C P23

plate-fin heat exchanger P S4-48 - 2T 6 C A PP E 2 3 4 5 6 7 8 Series no.

Single phase PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~25 28 2 (V±%) Frequence 22.9/. 5/6

39 plate-fin heat exchanger P S T 6 C A PP E Series no. 2 3 Port size 2T: PT -/2" 4 Fan diameter 6: 6" 5 C: With fan case 6 A2: AC22V A3: AC38V A23: AC22/38V (5/6HZ) 7 phase P: Single phase PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 3~ (V±%) Frequence 22.9/. 5/6 38.5/.53 (Watt) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) 45/25 38/55 4/ / /Performance curves (kcal/hr) T=3 C P23

plate-fin heat exchanger S4-63 - 2T 8 C A23 PP E 2 3 4 5 6 7 8 Series no.

AC22V/38V (5/6HZ) 7 phase PP: 3 phase 8 E: CE approved Capacity t=3 C

3 (kw) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ).

40 plate-fin heat exchanger S T 8 C A23 PP E Series no. 2 3 Port size 2T: PT -/2" 4 Fan diameter 8:8" 5 C: With fan case 6 A23: AC22V/38V (5/6HZ) 7 phase PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 5~ (V±%) Frequence (kw) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) /Performance curves (kcal/hr) T=3 C P232

plate-fin heat exchanger S4-7 - 2T 23 C A23 PP E 2 3 4 5 6 7 8 Series no.

CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 5~35 4 2 (V±%) Frequence 22 5.7 6 38 3.3 (kw) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ).

41 plate-fin heat exchanger S T 23 C A23 PP E Series no. 2 3 Port size 2T: PT -/2" 4 Fan diameter 23: 23" 5 C: With fan case 6 A23: AC22V/38V (5/6HZ) 7 phase PP: 3 phase 8 E: CE approved Capacity t=3 C (Kcal/hr) MAX. Pressure 5~ (V±%) Frequence (kw) Rated Speed Noise (r.p.m±5%) (m 3 /hr) (P) (db ) /Performance curves (kcal/hr) T=3 C P233

Fluid Cooling Industrial COLW Series

Fluid Cooling Industrial COLW Series 0916 COPPER & STEEL CONSTRUCTION Performance Notes Ideal for independent cooling and filtering of system oils Utilizes a high efficient EK series shell & tube (finned