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Trane RTHD manual

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Table of contents for the manual

  • Page 1

    Ser ies R ™ Helical Rotary Liquid Chillers Model RTHD 1 75-450 T ons (60 Hz) 125-450 T ons (50 Hz) Built f or Industr ial and Commer cial Applications RLC-PRC020-EN June 2006[...]

  • Page 2

    RLC-PRC020-EN © 2004 American Standard Inc. All rights reserved. Intr oduction T o meet a wide range of applications in the medium-tonnage, water -cooled market, T rane is proud to introduce the model R THD helical rotary liquid c hiller . The introduction of this next-generation c hiller an exciting step forward in application versatility, ease o[...]

  • Page 3

    3 RLC-PRC020-EN Contents Intr oduction F eatur es and Benefits Options Contr ols Application Considerations Selection Pr ocedur e Model Nomenclat ur e Gener al Data Electr ical D ata and Connections Dimensions and W eights Mechanical Specifications Con version T able 2 4 6 8 10 12 14 16 19 22 29 30[...]

  • Page 4

    RLC-PRC020-EN 4 F eatures and Benef its Applications in this catalog specifically excluded from the ARI certification program are: • Low temperature applications, including ice storage • Glycol • 50Hz units below 200 nominal tons Application V ersatility and High Performance • Screw compressor tec hnology and the electronic expansion valve [...]

  • Page 5

    5 RLC-PRC020-EN F eatures and Benef its State-of-the-Art, Precision Control • Microprocessor -based CH530 controls monitor and maintain optimal operation of the c hiller and its associated sensor s, actuator s, relays, and switc hes, all of whic h are factory-assembled and extensively tested. • Easy interface with computers hosting T racer Summ[...]

  • Page 6

    RLC-PRC020-EN 6 Options Insulation All low temperature surfaces are covered with factory installed 3/4 inc h (1 9.05 mm) Armaflex II or equal (k=0.28) insulation, including the evaporator and water boxes, suction line, and motor housing. 3/8" foam insulation is used on the liquid level sensor and gas pump assembly , including piping. Low -T em[...]

  • Page 7

    7 RLC-PRC020-EN Control Options: T racer Summit Communications Link to factory-installed, tested communication board, via single twisted- pair wiring, adds T racer Summit communications to the system. LonT alk LCI-C Interf ace LonT alk (LCI-C) communications capabilities are available, with communication link via single twisted-pair wiring to facto[...]

  • Page 8

    RLC-PRC020-EN 8 LCD T ouc h-Screen Displa y with Multi-Language Support The standard DynaView display provided with the CH530 control panel features an LCD touc h-screen, allowing access to all operational inputs and outputs. This display supports eleven languages: English, Chinese, Dutc h, Frenc h, German, Italian, Japanese, Korean, Portugese, Spa[...]

  • Page 9

    9 RLC-PRC020-EN Contr ols T rane Chiller Plant A utomation T rane’ s depth of experience in c hillers and controls makes us a well-qualified choice for automation of c hiller plants using air - cooled S eries R ® c hiller s ® . The chiller plant control capabilities of the T rane T racer Summit ® building automation system are unequaled in the[...]

  • Page 10

    RLC-PRC020-EN 10 Condenser W ater T emperatur es Reduced sensitivity to condenser water startup temperatures is one major enhancement in the newest-generation water -cooled Series R c hiller . With the model RTHD c hiller , a condenser water control method is necessary only if the unit starts with entering water temperatures below 55°F (12.8°C), [...]

  • Page 11

    11 RLC-PRC020-EN Ser ies Chiller Ar rangements Another energy-saving strategy is to design the system around c hillers ar ranged in series, on the evaporator , condenser , or both. The actual savings possible with suc h strategies depends on the application dynamics and should be researc hed by consulting your T rane Systems Solutions Representativ[...]

  • Page 12

    RLC-PRC020-EN 12 S election P r ocedure T rane Series R c hiller performance is rated in accordance with the ARI Standard 550/590-2003 Certification Program. Chiller selection assistance and performance information can be obtained by using the Series R c hiller selection program, available through local T rane sales offices. Performance The compute[...]

  • Page 13

    13 RLC-PRC020-EN Electr ical Data T ables Compressor motor electrical data is provided in the data section for eac h compressor size. Rated load amperes (RLA), loc k ed rotor wye amperes (LRA) and expected inrush for the Wye-delta and Solid State Starter configurations are shown. Although the terms “LRA ” and “ expected inrush” are of ten u[...]

  • Page 14

    RLC-PRC020-EN 14 Model Nomenclature RTH D U D 2 F 0 A0 U A G 3 A 4 L A L G 3 F 2 L A L 1 , 2 , 3 4 5 6 7 8 9 1 0 , 1 1 1 21 3 1 41 5 1 6 1 7 1 81 9 2 02 1 2 22 32 4 2 52 6 2 7 Digits 0 1, 02, 03 – Ser ies R ™ RTH = Series R Digit 04 – Dev Sequence D = 4th Major Development Digit 05 – Design Control U = WCBU Digit 06 – Compressor Frame B =[...]

  • Page 15

    15 RLC-PRC020-EN Model Nomenclature A V X Q X E X A A B D Y 444 D A X A 4 X X X R X V X 2 8 2 9 3 0 3 1 3 2 33 3 4 3 5 3 6 37 3 8 3 9 40,41,42 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 51 5 2 5 3 5 4 Digit 28 – Condenser Leaving Water T emperature A = Standard Digit 29 – Refrigerant Specialties X = No Refrigerant Isolation V alves V = With Refrigerant Is[...]

  • Page 16

    RLC-PRC020-EN 16 Nominal Data Nominal Compressor B1 B2 C1 C2 D 1 D 2 D 3 E 3 T onnage (60 Hz) 175-200 200-225 225-275 275-325 325-400 375-450 N/ A N/A T onnage (50 Hz) 125-150 150-175 175-225 225-275 275-325 300-350 325-375 375-450 Notes: 1 . Chiller selections can be optimized through the use of the ARI-Certified Series R selection program and by [...]

  • Page 17

    17 RLC-PRC020-EN General Data Minimum/Maximum Evaporator Flow Rates (Gallons/Minute ) T wo P a s s Three Pass Four Pass Evaporator Nominal Nominal Nominal Code Min Ma x Conn Size (In.) M i n M a x Conn Size (In.) M i n M a x Conn Size (In.) B 1 253 1 10 4 8 168 736 6 —- — - — - B2 28 8 1266 8 1 92 84 4 6 —- —- —- C1 32 0 1412 8 21 3 94 [...]

  • Page 18

    RLC-PRC020-EN 18 Minimum/Maximum Evaporator Flow Rates (GPM) T wo P a s s Three Pass Four Pass Evaporator Nominal Nominal Nominal Code Min Max Conn Size (In.) M i n M a x Conn Size (In.) M i n M a x Conn Size (In.) B 1 303 1 10 4 8 200 736 6 —- — - — - B2 34 6 1266 8 2 33 84 4 6 —- —- —- C1 34 6 1412 8 2 54 94 1 6 —- —- —- C2 37 5[...]

  • Page 19

    19 RLC-PRC020-EN Electrical Data and Connections Compressor Motor Electrical Data (60 Hertz) Nominal V oltage 20 0 2 30 3 80 4 60 57 5 Compressor V oltage 18 0/ 208/ 342/ 414/ 516/ Code Utilization Range 2 20 2 54 4 1 8 50 6 63 3 Max kW 1 74 1 74 1 7 4 1 7 4 17 4 B1, B2 RLA @ Max kW 5 57 4 84 2 91 2 41 1 93 LRA Y 970 818 488 400 329 LRAD 3103 2617 [...]

  • Page 20

    RLC-PRC020-EN 20 Electrical Data and Connections[...]

  • Page 21

    21 RLC-PRC020-EN Electrical Data and Connections[...]

  • Page 22

    RLC-PRC020-EN 22 Shipping and Operating W eights Compressor Evaporato r Condenser Operating W eight Shipping W eight Code Code Code ( l b s ) (kg) (lbs) (kg) B1 B1 B1 9,867 4,476 9,292 4,215 B1 C1 D 1 10,554 4,787 9,837 4,462 B2 B2 B2 1 0 ,0 19 4,545 9,402 4,265 B2 C2 D 2 10,653 4,832 9,953 4,515 C1 D 6 E 5 13,397 6,077 12,780 5,797 C1 D 5 E 4 13,6[...]

  • Page 23

    23 RLC-PRC020-EN Dimensions and W eights BBB Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 108" (2743 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 . Dimensions are based on 3 Pass Evap / 2 P ass Cond and LH/LH water connections. Refer to submittal[...]

  • Page 24

    RLC-PRC020-EN 24 Dimensions and W eights BCD Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 . Dimensions are based on 3 Pass Evap / 2 Pass Cond and LH/LH water connections. Refer to submittals[...]

  • Page 25

    25 RLC-PRC020-EN Dimensions and W eights CDE, DDE, EDE Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 108" (2743 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 . Dimensions are based on 3 Pass Evap / 2 P ass Cond and LH/LH water connections. Refer to[...]

  • Page 26

    RLC-PRC020-EN 26 Dimensions and W eights CEF Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 . Dimensions are based on 3 Pass Evap / 2 Pass Cond and LH/LH water connections. Refer to submittals[...]

  • Page 27

    27 RLC-PRC020-EN Dimensions and W eights CFF , DFF , EFF Configur ation Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 . Dimensions are based on 3 Pass Evap / 2 P ass Cond and LH/LH water connections. Refer[...]

  • Page 28

    RLC-PRC020-EN 28 Dimensions and W eights DGG, EGG Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 . Dimensions are based on 3 Pass Evap / 2 Pass Cond and LH/LH water connections. Refer to submi[...]

  • Page 29

    29 RLC-PRC020-EN Mec hanical Specif ications General Exposed metal surfaces are painted with air -dry beige, direct-to-metal, single- component paint. Eac h unit ships with full operating c harges of refrigerant and oil. Molded neoprene isolation pads are supplied for placement under all support points. Startup and operator instruction by factory-t[...]

  • Page 30

    RLC-PRC020-EN 30 Con v er sion T able[...]

  • Page 31

    31 RLC-PRC020-EN[...]

  • Page 32

    T rane has a policy of continuous product and product data impro vement and reserves the right to change design and specifications without notice. Literature Order Number File Number Supersedes Stocking Location T rane A business of American Standar d Companies www .tr ane.com For more information, contact your local sales office or e-mail us at co[...]