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1. Air coolers used mainly in the heavy electric Industry utilized for air cooling of the interior of machines such as large motors and power generators Incorporation of wavy and louvered fin has produced a 40 improvement in performance over the company s previous products a 30 and over reduction in size and reduced cost As well as motors and power generators our products may be used in various applications including control panels gas turbines and air conditioning P2 Sen cooler NR FLOW s JIS 65 JIS 65A _ FOR COOUNG MEDUM FOR COOUNG MEDUM 0 2007220V 5 50 2 6 60Hz 2728 6 W600mm 7 4700 Wi 0 VENTIATER FAN 1250 20 CSW O CSWE 0 49MPa CSW HD HF Maximum operating pressure Type CSW 0 49MPa2. This is large air cooled cooling unit with minimum capacity of 400 kW Horizontal and V shaped units are available in standard sizes and customers select coolers that match their specification requirements This product is used with diesel engines gas turbines pumps compressors and co generation systems Because the unit features closed circulation of water emergency stoppage of the facility presents no problems Not only that but unlike cooling towers there need not control about water pollution The product is widely used in regions around the world such as the Middle East Central and South America and Southeast Asia Moreover domestic demand for the product is growing because its closed circulation of water makes it the ideal solution for areas prone to earthquakes Finally we also offer the public office specification cooler especially for the Ministry of Land Infrastructure and Transport and the product is widely used 409 30
3. This is compact alr cooled cooling unit with capacity of 60 600 kW The product features compact size high performance and low price and is serlalized The unit is ideal as a radiator for diesel engines gas turbines compressors and co generation facilities as well as an oil cooler for hydraulic fluids and lubricating oils used in ordinary hydraulic machineries C A NAK cooler cooler 400kW V 2
4. 30C BETWEEN OIL AND AIR VGS TURBINE OIL ISO VG55 INLET TEMPERATURE DIFFERENCE CURV NS CSW A F 01 AT 40 x Q Q AT 400 HER SPEC CALCULATION METHOD Q aRt INLET TEMPERATURE DIFFERENCE a u MPa 00 009 5 x Q Q SPEC CALCULATION METHOD SPEC RRE Q HEAT CAPACITY E CSW D F AT 40 INLET TEMPERATURE DIFFERENCE kin BETWEEN WATER 0 EG20 5 ANTI FREEZING SOLUTION 20 CONTAINS lz Fi Hz 0 10 3 0 ANKAS FLOW OPTION PARTS P4 Junior cooler 1B FOR UP N 50L 21 2052 16 1596 14 1368 37 3700 30 3000 23 2300mm CS
5. 412 318 0001 TEL 0293 23 3811 FAX 0293 22 5649 412 318 0001 TEL 0293 23 3411 FAX 0293 20 1020 412 7318 0001 TEL 0297 48 7701 FAX 0297 48 7933 A naico cooler URL gt gt gt http www najico co jp N PRECAUTIONS FOR SECURITY Description given in this catalogue is for your choice of equipment Please read and understand well Instructions for handling prior to your use Inadequate use of the equipment may cause accident For items necessary for security which are not given in this catalogue please contact u
6. CSO 098 Maximum operating pressure CSO 0 98MPa 96 A j gt aem uniw MBABA AWE Wt mm mm FAN oia RANGE STANDAFD MOTOR POWER OUT PUT ELECTRIC CURRENT MAX SOUND PRESSUER INNER VOLUME MASS 5K 150 DA6DOD 860 810 68 70 17 TA 600 075 30325 CSW 5K 200V 175 oso 08800 TOK F 62 66 PT 1088 1088 934 1038 880 5 27 csw 5K 50760Hz 182 587001 76 80 080 966 10K i 66 82 207 CSW 5K 220V 240 1240 1240 1086 1190 1040 72175 35 CS0 10K 39 260 GSW 00600 1088 2078 934 1038 1878 60Hz 48 210 CSW EeH 1240 2078 1086 1190 1878 600 5K 075x2 gt z 65 69 55 375 Csw 1240 2382 1086 1190 2182 64 420 Sound pressure of fans at Tis moss H type 1 0m distance from header side PERFORMANCE AT _ BETWEEN WATER AIR 0 EG20 ANTI FREEZING SOLUTION 20 CGONTAI 4 0 10 KU 4 5 ROW RATE AT
7. 0 049MPa PRESSURE CAP WATER LEVEL INDICATOR EXPANSION TANK JIS10K 80A yw JIS10K 80A OUTLET FOR COOLING WATER INLET FOR COOLING WATER w 8 L lt D N N 27 HOLE 0 9BMP a Maximum operating pressure 0 98MPa B D mm kW A dB AEM Mike mm mm OUTPUT ELECTRIC CURRENT MAX SOUNO PRESSUER NNERVOLUME MASS CSW H23142 1468 2400 1332 1436 1600 600 0 75 2 130 720 T 200V CSW H23143 1468 2400 1332 1438 1600 600 3 0 75x3 130 750 50760Hz 1 CSW H23164 1696 2400 1560 1664 1600 145 780 220V 3 0750Hz 63 65 CSW H30164 1696 3100 1560 1664 2000 3 3 4760Hz 170 950 600 60Hz 0 75x4 8 3760Hz CSW H37164 1696 3800 1560 1664 1600 2 190 1000 CSW H37214 2152 3800 2016 2120 1600 2 235 1150 1 0m Sound pressure of fans at 1 0m distance header side 50 Inner volume contains expansion
8. e 3 10 10 104 8431 TEL 03 3543 9772 FAX 03 3543 9779 TEL 03 3543 9771 FAX 03 3543 9779 e 3 19 060 0809 TEL 011 726 8787 FAX 011 726 9428 2 10 33 2 980 0014 TEL 022 225 2539 022 225 2540 3 21 7 450 0002 TEL 052 561 1281 FAX 052 561 1285 4 1 14 532 0003 TEL 06 6350 7001 FAX 06 6350 7002 2 218 1 683 0064 TEL 0859 38 0060 FAX 0859 38 0061 5 16 730 0017 TEL 082 222 8225 FAX 082 222 9117 e 2 4 20 760 0023 TEL 087 821 7904 FAX 087 821 7967 1 8 12 MT 812 0016 TEL 092 441 3778 FAX 092 441 3780 3307 TEL 86 10 6597 3700 FAX 86 10 6597 3873
9. tank capacity of 50L P5 PERFORMANCE CURVE AT 40 INLET TEMPERATURE DIFFERENCE BETWEEN WATER AND AIR ANTI FREEZING SOLUTION 20 CONTAINS HEAT CARACUTY 50Hz 60Hz 38 CSW H37214 3 CSW H3 4 W H3721 lt Sn lt CSW H37164 1 9 CSW H30164 CSW CSW H23164 CSW H23143 5 CSW H23143 CSW H23142 ____ CSW H23142 CALCULATION METHOD 30 40 50 60 10 80 t h FLOW RATE ATWA x Q Q SPEC 10 20 30 4 50 60 70 80 FLOW RATE h P6 P7 e Freedom Freedom All the Freedom series made to order Najico designs and offers the best appropriate cooling system whatever kind of liquid you want to cool enswes to materialise you particular needs CST TWI
10. ClassNK ISO 9001 JAB CM 005 StI39 NVH3X3 IVAH 4 naJico ka l NAKAMURA CO LTD cooler CS CS CS C Creative Customer S Selection Satisfaction Introduction Firstly thank you for looking at our Najico CS Coolers catalog CS of CS coolers stands for Creative Customer S Selection Satisfaction and represents our aim of supplying products that will satisfy our customers by enabling them to make selections that will give concrete form to their sense of creativity UP cooler 60 600kW
11. N CORE VERTICAL LOW NOISE TYPE cooler NAJICO An indispensable equipment for stable operation of large scale motors and power generators Air Cooler ensures the cooling efficiency in a limited space FOR WATER MILL GENERATOR FOR TURBINE GENERATOR FOR MILLMOTOR cooler FOR MILLMOTOR FOR RAILWAY COMPRESSOR FOR GAS TURBINE COMBUSTION AIR COOLING P8 2 0 ih Ic 2 Di O R Mi D gt D Sier 171939 SY CS CS Cooler Plant ClassNK Ms ISO 9001 JAB CM 005 ClassNKK W Ms JAB CM 005 ISO 14001 TUBE BENDER MACHINE FAN BALANCER P9 REKE LEAK TEST
12. s for confirmation before determining your choice P10 NAKAMURA CO LTD 3 10 10 Tsukiji Chuo ku Tokyo Japan Tel Tokyo 3541 1061 FAX 3543 9855 http www najico co jp H rep najico co jp H041 0911 300 783 S
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