Two-Stage Compression Centrifugal Chiller

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Two-Sage Compression Cenrifugal Chiller hp://www.ers.ebara.com/en/ Model ype series in his caalogue is our model code.

1 Two-Sage Compression Cenrifugal Chiller hp:// Model ype series in his caalogue is our model code. Head Office & Sales Deparmen Ohmorikia, Tokyo , JPN Phone: Fax: THILND Ebara Thermal Sysems (Thailand) Co.,Ld. 3rd Fl. CME uilding, 15 Pechburi Rd.,Thungphayahai, Rajhevee, angkok 10, Thailand Phone: Fax: +66 () CORPORTION Head Office: 11-1, Haneda sahi cho, Oha-ku, Tokyo, Japan Phone: Fax: Cable: ERMIN TOKYO in'l Telex: J8 ER TYO Ohmorikia, Tokyo , JPN. Phone: Fax: Liaison Offices & Disribuors THILND Ebara(Thailand)Limied Head Office Head Office Phone: Work Shop Phone: TIWN Ebara Corporaion Taipei Office Phone: Ming Kung Ind. Co.,Ld. Phone: INDONESI PT. Ebara Indonesia Phone: PKISTN rshad mjad & bid (Pe) Ld. Phone: EGYPT The Egypian Co. for Refrigeraion by Naural Gas (GSCOOL) Phone: , 75-4 PEOPLE'S REPULIC OF CHIN Yanai Ebara ir Condiioning Equipmen Co.,Ld. Phone: KORE Hanseo ir Condiioning Co.,Ld. Phone: MLYSI Ebara Pumps Malaysia Sdn hd Phone: SINGPORE Ebara Engineering Singapore Pe.,Ld. Phone: INDI Phone: ITLY Dynamis Sisemi Diclimaizzazione Phone: HUNGRY Regale Klimaechnika Kf. Phone: TURKEY lanik Grup Phone: Model ype series in his caalogue is our model code E00 R0000JM-I()K

Feaures Compac and reliable design apply for high performance and long life semi hermeic ype compressor. Moor is cooled direcly by refrigeran liquid.

RTGC chiller adops open ype impeller and high speed revoluion for compac design compressor.

2 Feaures Compac and reliable design apply for high performance and long life semi hermeic ype compressor. Moor is cooled direcly by refrigeran liquid.therefore moor can be designed compac and quie operaion. Eco-friendly refrigeran HFC 134a is applied o RTGC chiller. RTGC chiller adops open ype impeller and high speed revoluion for compac design compressor. Compared wih single-sage compression, RTGC chiller adops economizer cycle for high efficiency and save energy. Refrigeraion Cycle Inside Feaures Cooling Waer OUT Cooling Waer IN Condenser Compressor all earing Efficiency is increased by applying ball bearing which is minimized mechanical loss. Volume djusmen Promp adjusmen of parial load by sucion vane conrol. Helical Gear, Gear xis Compac design by impeller high revoluion wih gear speed increase. Moor Moor emperaure is low during he operaion by cooling down wih refrigeran. Economizer Liquid refrigeran sending evaporaor is cooled by evaporaed refrigeran from economizer increasing refrigeraion effec. Evaporaed refrigeran is induced by second impeller mixed wih compressed refrigeran from firs sage impellor. Compressor Economizer High Efficien Two Impellers Mos suiable impeller design for high efficiency hrough fluid analysis. Evaporaor Condenser Refrigeran Gas pply high efficien hea ransfer ube. pply high efficien hea ransfer ube Demisor Refrigeran Liquid Waer No impeller errosion by demiser avoiding refrigeran mis carry over. Safey Valve is insalled in condenser o proec over design pressure. Chilled Waer IN Chilled Waer OUT dop special refrigeran disribuion sysem for high performance for evaporaion. To opimize hea ransfer efficiency by opimized ube arrangemen. Evaporaor 3

3 Specificaion Condiion : 7/3 Temperaure Selecion Cooling Capaciy Moor Inpu Cooling Waer Chilled Waer pprox. Dry Rigging Weigh (380V /3,6,10KV) pprox. Running Weigh (380V/ 3,6,10KV) Refrigeran Filler Conen Maximum Lengh Dimension (L) Maximum Widh Dimension (W) Maximum Heigh Dimension (H) Tube Removal Space (Eiher End) () Chilled Waer Reain Cooling Waer Reain USRT /h () /h () / / / / / / / / / / / / / / / / / / / / / / / / / 1.7 / /.0 / /.1 / /.3 / Noes: 1) Chilled Waer Temperaure (IN / OUT) 1/7, Cooling Waer Temperaure (IN / OUT) 3/37 ) RefrigeranR134a 3) Waer ox Max Working Pressure 1MPa 4) Fouling Facor:Chilled Waer; 0.018K/ (0.1 / 0h/ kcal, Cooling Waer; 0.044/ Kw (0.51 / 0h/kcal 5) Elecric condiion Frequency:, 60Hz, Volage: 380V, 3kV, 6kV, 10kV Class (RER SIDE) MCHINE FOOT SHERFLEX PD SOLE PLTE MORTR Tube removal space(eiher end) for compressor disassembly is required 000 high above he machine including lifing apparaus (FRONT SIDE) 0~30 SE CONCRETE H for compressor disassembly is required 1 holizonal direcion Machine Foundaion Dimension C DRIN SEE THE MCHINE ISOLTION DETIL L Minimum Minimum W Condenser F Cooling Waer Chilled Waer Waer ox Nozzle Dimension E C D RTGC RTGC RTGC Cooling Waer Enering Nozzle Chilled Waer Enering Nozzle Evaporaor 4 5

Specificaion Condiion : HRI Temperaure Selecion Cooling Capaciy Moor Inpu Cooling Waer Chilled Waer pprox. Dry Rigging Weigh (380V /3,6,10KV) pprox.

4 Specificaion Condiion : HRI Temperaure Selecion Cooling Capaciy Moor Inpu Cooling Waer Chilled Waer pprox. Dry Rigging Weigh (380V /3,6,10KV) pprox. Running Weigh (380V/ 3,6,10KV) Refrigeran Filler Conen Maximum Lengh Dimension (L) Maximum Widh Dimension (W) Maximum Heigh Dimension (H) Tube Removal Space (Eiher End) () Chilled Waer Reain Cooling Waer Reain USRT /h () /h () / / / / / / / / / / / / / / / / / / , / / / / / / / 1.7 / /.0 / /.1 / /.3 / Noes: 1) Chilled Waer Temperaure (IN / OUT) 1.3/6.7, Cooling Waer Temperaure (IN / OUT) 9.4/34.6 ) RefrigeranR134a 3) Waer ox Max Working Pressure 1MPa 4) Fouling Facor: Chilled Waer; 0.018K/ (0.1 / 0h/ kcal, Cooling Waer; 0.044/ Kw (0.51 / 0h/kcal 5) Elecric condiion Frequency:, 60Hz, Volage: 380V, 3kV, 6kV, 10kV Class (RER SIDE) MCHINE FOOT SHERFLEX PD SOLE PLTE MORTR Tube removal space(eiher end) for compressor disassembly is required 000 high above he machine including lifing apparaus (FRONT SIDE) 0~30 SE CONCRETE H for compressor disassembly is required 1 holizonal direcion Machine Foundaion Dimension C DRIN SEE THE MCHINE ISOLTION DETIL L Minimum Minimum W Condenser F Cooling Waer Chilled Waer Waer ox Nozzle Dimension E C D RTGC RTGC RTGC Cooling Waer Enering Nozzle Chilled Waer Enering Nozzle Evaporaor 6 7

Moor Saring Mehod Power Panel Ouline Drawing Moor Oupu () 370 pplicable Model RTGC (Raing Condiion) Moor Volage C380V C3kV C6kV C10kV 055 060 440 610 70 760 910 1080 065 075 090 130 070 080 095 110

5 Moor Saring Mehod Power Panel Ouline Drawing Moor Oupu () 370 pplicable Model RTGC (Raing Condiion) Moor Volage C380V C3kV C6kV C10kV Y Sar Sandard VFD Sar (Opion) Sof Sar Opion) Sof Sar (Sandard) Direc Sar Sandard)Reacor Sar (Opion) Korndorfer SarPower Condenser (Opion) None (Fron) W H (Side) D Volage Raed Oupu (kw) 370 W () D () H () Weigh (kg) V ,6,10kV Packing Weigh (kg) Sar Mehod Sar-Dela Sof-Sar Direc Sar Piping and Wiring Hoising and Insallaion Main Elecric Power Source Noes 1. Concerning lifing equipmen (lifing hook, lifing wire, and shackle), selec equipmen wih suiable srengh afer checking he weigh of he a uni per he ouline drawing of he uni.. degreeds angle Temporary plae for machine lifing is rigged when he machine is deliverd. I will be removed afer he machine is insalled. Incoming Panel Power Panel Moor Terminal ox Conrol Panel ir Vens Valves Pressure Gauge Cooling Waer Pump Chilled Waer Pump To Cooling Tower From Cooling Tower From Hea Load To Hea Load Line Symbol Usage Descripion 1# Power Supply Wire and Earh Wire C Power Source 3 Phase, Neural Line 1Line,Earh Line 1Line # From Power Panel o Conrol Panel Operaional Power Supply Wire and Power Panel Conrol Wire 3# From Power Panel o Main Moor inernal Thermisor Terminal ox 4# From Power Panel o Main Moor Mechanical Power Wire and Earh Wire 5# From Conrol Panel o uxiliary Machine Panel Pump and Cooling Tower sar and sop signal Wire 6# Counicaion Proocol Line Elecric Wiring Consrucion Noe: Check safey wih exra care when elecric works are performed 1. Operaing and mainenance space which is or more wide around he machine is required. In paricular,be careful o he moor,compressor,oil pump, oil filer. refrigeranr dryerfiler and insrumen apparaus.. Perform consrucion for vibraion isolaing foundaion and perform level adjusmen on he upper par of he ube plae and on he compressor base plae wih a level o be longer han 600. Place vibraion-isolaing maerial and plae a four posiions as menioned. Each of four plaes wih hree differen ypes of hickness is shipped. Selec plaes wih hickness suiable o each posiion in order o adjus he level. 3. Pipe suppors are required o preven piping mass, vibraion applicaion o he machine. 4. The pressure es of evaporaor and condenser waer boxes mus be conduced wih hydrosaics. 5. The srainer above 10 meshes is required on he enering piping of chilled waer and cooling waer o proec ube damages. If he srainer is equipped a he upper sream side of he enering piping of chilled waer and cooling waer, i s unnecessary. 6. If he chilled waer (brine) or cooling waer has poor qualiy, scale will be deposied in he hea ransmission ubes, affecing he chiller operaion and causing rouble such as waer leaks due o ube corrosion. Special care should be aken wih regard o waer qualiy. 7. No person oher han he specialiss mus no disassemble, repair, or modify he uni. Improper repair may cause he elecrical shock or fire. If any acciden occurs originaed by hose aemps, Ebara is no responsible for any of he damage, injury, or oher losses. 8 9

Faciliies pplicaion fer-sales Services Piping Design Plan COMPRESSOR COOLING TOWER Overhaul Mainenance Overhaul is a physical inspecion ha opens and disassembles hermeic pars no covered by regular

EXPNSION TNK OVERFLOW PIPE Y TYPE FILTER DRIN PIPE LOD Y TYPE FILTER CHILLED WTER PUMP EVPORTOR CONDENSER CENTRIFUGL CHILLER 1. shows he scope of supply.

To proec he hea ransfer ube a he chilled waer and cooling waer enering nozzle, please se filer more han 10 mesh. 4.

In oher han suer seasons, he cooling waer enrance emperaure may affec he machine, please use he hree-way valve o conrol he cooling ower, he leaving emperaure difference beween cooling waer and

6 Faciliies pplicaion fer-sales Services Piping Design Plan COMPRESSOR COOLING TOWER Overhaul Mainenance Overhaul is a physical inspecion ha opens and disassembles hermeic pars no covered by regular mainenance. Overhaul is a pracical prevenive mainenance service o provide undersanding of he curren saus of equipmen and he appropriae acion o ensure reliable operaion from now. EXPNSION TNK OVERFLOW PIPE Y TYPE FILTER DRIN PIPE LOD Y TYPE FILTER CHILLED WTER PUMP EVPORTOR CONDENSER CENTRIFUGL CHILLER 1. shows he scope of supply.. In order o open he evaporaor and condenser waer box,please se he elbow pipe or single pipe. 3. To proec he hea ransfer ube a he chilled waer and cooling waer enering nozzle, please se filer more han 10 mesh. 4. In order o decrease pipe weigh load and vibraion applied o he machine, please se he suppor and flexible hose. 5. In oher han suer seasons, he cooling waer enrance emperaure may affec he machine, please use he hree-way valve o conrol he cooling ower, he leaving emperaure difference beween cooling waer and chilled waer above Exhaus piping from he safey valve por; Insall he piping provided wih suppors and vibraion isolaion pads, and lead i o he oudoor safey area. lso he closing area o he chiller on he pipe, flexible join shall be required o preven pipe loads o he safey valve. COOLING WTER PUMP SYMOL Cleaning of Hea Exchanger Tubes Waer reamen for air condiioning use Cleaning evaporaor (cooler) and condenser ubes The adhesion of conaminans o he inner surface of hea exchanger ubes may lower he hea ransfer efficiency, resuling in inefficien operaion or ube corrosion. To keep he inner surface of he ubes clean, cleaning wih a brisle brush is recoended. y aking ino consideraion various circumsances, such as clean waer passing hrough he ubes or waer reamen o preven conaminan adhesion or ube corrosion, he suiable iming of cleaning for each faciliy environmen can be deermined. Chemical conrol wih his equipmen conribues o prolonged service life of air condiioning sysems as well as improved energy efficiency. Choosing genuine Ebara chemicals mos suiable for your hea source sysem will also conribue o safe operaion. fer-sales Services Mainenance To ensure he long-lasing use of chillers and chiller/heaers, daily operaion checks and inspecions are essenial. fer he compleion of es runs of newly insalled equipmen, we offer our cusomers mainenance conracs, use of our overhaul service, and replacemen o new models wih higher energy efficiency. Periodical Mainenance yearly mainenance conrac is available, covering visiing inspecions, as well as servicing and cooling/heaing mode changeover before he sar of cooling/heaing season.periodical inspecions enable prevenive and sysemaic mainenance, conribuing o performance reenion and cos reducion

CHIMNEY CENTRIFUGAL FAN KAMIN OPERATION MANUAL

CHIMNEY CENTRIFUGAL FAN KAMIN OPERATION MANUAL CONTENT Inroducion 3 General 3 Safey rules 3 Sorage and ransporaion rules 3 Manufacurer's warrany 3 Fan design 4 Delivery se 4 Modificaions and opions 4 Technical