Technical_Manual_FRV40-226-015-010.pdf
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- Chilled Water Plant Metrex Valve Replacement Federal contract opportunity
- Solicitation number
- 1333MK26Q0106
About this file
This is a Technical Manual for a Carrier Transicold Model 30HXS sea water-cooled marine screw chiller with 70 tons nominal cooling capacity, designed for the NOAA FRV40-226 research vessel. The manual provides comprehensive instructions for operation, installation, maintenance, and troubleshooting of the Chill Water Plant Model 30HXS086R-140 manufactured by Halter Marine, Inc. under NOAA Contract 50-SPNA-1-00031.
The chiller system comprises two semi-hermetic twin screw compressors with R-134A refrigerant (76 lbs circuit A, 75 lbs circuit B), a shell and tube cooler with enhanced copper tubes, and marine condensers featuring cupro-nickel tubes and bronze water-boxes. Key operational specifications include 575-volt, 3-phase, 60-hertz main power and 115-volt, 1-phase control power. The cooler's liquid level is controlled by discharge superheat setting (17°F with 2°F delta) rather than physical float sensors due to vessel motion. Maximum water flow rates are 185 GPM for the cooler and 235 GPM for the condenser, with maximum condenser water velocity not exceeding 6 feet per second. The manual contains detailed technical data tables for physical specifications, electrical requirements across multiple voltage configurations, compressor electrical parameters, dimensional drawings with weight distribution at mounting points, and comprehensive wiring diagrams. The document includes sections on installation procedures covering shipment inspection, unit rigging and placement, piping connections, electrical connections, accessory installation, leak testing, and refrigerant charging, along with control startup procedures and troubleshooting guidance for the ComfortLink control system with Navigator Display Module interface.
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Text version
FRV40-226-015-010
Revision
DESCRIPTION, OPERATION, INSTALLATION AND
MAINTENANCE INSTRUCTIONS
Chill Water Plant Model: 30HXS086R-140
Halter Marine, Inc.
13085 Seaway Rd.
P.O. Box 3029 Gulfport, MS 39505
50-SPNA-1-00031
PUBLISHED BY DIRECTION OF NOAA
i
FRV40-226-015-010
DESCRIPTION, OPERATION, INSTALLATION AND
MAINTENANCE INSTRUCTIONS
Model: 30HXS086R-140
13085 Seaway Rd.
P.O. Box 3029 Gulfport, MS 39505
PUBLISHED BY DIRECTION OF NOAA
18 September 2007
RECORD OF CHANGES
Change No.
Date Title and/or Brief Description Signature of Validating Officer
APPROVAL AND PROCUREMENT RECORD PAGE
APPROVAL DATA FOR: FRV40-226-015-010
TITLE OF MANUAL: Chill Water Plant
APPROVAL AUTHORITY: NOAA
Contract Number
Ship Applicability
Qty Of Manuals
Building Yard
50-SPNA-1-00031 FRV40-226 2 EA Halter Marine Inc.
REMARKS:
CERTIFICATION: It is hereby certified that FRV40-226-015-010 to be provided under contract 50-SPNA- 1-00031 has been approved by the approval data shown above.
Date:________________ Chand, LLC Mathews, LA 70375
CAGE CODE: 0D5X4
VALIDATION PERFORMANCE
Title of Publication
Contractor Sub-Contractor (If
Performing Validation)
Contract No.(s) and Purchase Orders, If Applicable
Chapter
Section Paragraph Date Validation Completed
Check here if Not Validated
Contents of this manual have been validated and certified to be applicable to the equipment furnished under the above procurement as specified for Validation.
Name & Authority of Validating Officer: Signature of Validating Officer:
FOREWORD
This manual is intended to clearly and accurately reflect the actual configuration of the installed equipment described for the FRV40-226-015-010 Chill Water Plant. Users are urged to report instances noted wherein the manual does not achieve this objective.
This technical manual provides the instructions necessary to operate, to perform maintenance on and troubleshooting of the Chill Water Plant the text is broken down as follows:
Section 1- Executive Summary/ Introduction/ Navigator Display Module/ Refrigerant Temp. Chart Section 2- Installation Instructions/ Drawings/ Table of Characteristics Section 3- Control Start-Up, Operation, Service and Troubleshooting/ Wiring Diagrams Section 4- Unit Performance Summary/ Design Parameters Section 5- Parts Lists and Images/ Condenser Assembly/ Recommended Spare Parts/ Recommended Special Tools/ Recommended Shipboard Tools Section 6- 90C02-1101 Pumpout Unit Section 7- Compressor Parts List and Images
TECHNICAL MANUAL FOR
CARRIER TRANSICOLD MODEL 30HXS
SCREW CHILLER
R-134A 70 TONS NOMINAL
COOLING CAPACITY
CHILLED WATER SYSTEM
CTD JOB NO.: 231-K42-195
CUSTOMER: BAILEY HVAC
PO NUMBER 16951
UNIT MODEL: 30HXS086R--140
APPROVAL SIGNATURES:
DAVID WAUGH (MANAGER, APPLICATIONS ENGINEERING)
CHARLES KRAFT (MANAGER, SERVICE ENGINEERING)
INSTRUCTION MANUAL
INDEX
SECTION 1
• TITLE PAGE
• EXECUTIVE SUMMARY
• INTRODUCTION
• NAVIGATOR DISPLAY MODULE
• REFRIGERANT TEMPERATURE-PRESSURE CHART
SECTION 2
• INSTALLATION INSTRUCTIONS, Chiller Installation (Cat. No. 533-012)
• DRAWING Nos. 30HXS086 - -17067
• UNIT CONFIGURATION DRAWING w/ C.G.
• UNIT DIMENSIONS & MOUNTING FOOTPRINT
• TABLE OF CHARACTERISTICS, 30HXS086 - - 17067
SECTION 3
• CONTROL START-UP, OP, SVC & TROUBLESHOOTING (Cat No. 533-008)
• WIRING DIAGRAMS, FLUID COOLED CHILLERS (Cat. No. 533-037)
SECTION 4
• UNIT PERFORMANCE SUMMARY
• DESIGN PARAMETERS
SECTION 5
• PARTS LISTS & IMAGES
• COMPRESSOR GROUP
• COOLER GROUP
• CONDENSER GROUP
• CONTROL BOX GROUP
• CONTROL GROUP
• PIPING GROUP
• COMPRESSOR SERVICE KIT GROUP
• ACCESSORY/ FACTORY INSTALLED OPTION GROUP
• CONDENSER ASSEMBLY
• PARTS LIST AND DRAWING
• SPARE PARTS, RECOMMENDED
• SPECAIL TOOLS, RECOMMENDED
• SHIPBOARD TOOLS, RECOMMENDED
SECTION 6
• 90C02-1101 PUMPOUT UNIT
• PUMPOUT UNIT INTERFACE DRAWING
• TABLE OF CHARACTERISTICS AND ELECTRICAL WIRING
• INSTALLATION INSTRUCTIONS
• REPLACEMNENT PARTS LIST
• PUMPOUT UNIT WITH CONTROLS
• RECEIVER TANK COMPONENTS
SECTION 7
• COMPRESSOR PARTS LIST & IMAGES
• For Pumpout Unit
SECTION 1
EXECUTIVE SUMMARY / INTRODUCTION / NAVIGATOR
DISPLAY MODULE / REFRIGERANT TEMP. CHART
MARINE SCREW CHILLER
SEA WATER COOLED
AND
REFRIGERANT RECOVERY SYSTEM
By
CARRIER TRANSICOLD
CTD JOB NO. 231-K42-195
VESSEL: NOAA FRV 40
CUSTOMER BAILEY HVAC
SALES ORDER NO. 16951
EQUIPMENT MODEL NUMBER SERIAL NUMBER
CHILLER 30HXS086R140 2802Q01787
CHILLER 30HXS086R140 2802Q01788
PUMPDOWN UNIT 19XB04280607 1702Q01471
CARRIER TRANSICOLD
MODEL 30HXS0086 — R140
SEA WATER COOLED MARINE SCREW CHILLER
INTRODUCTION
The Carrier Transicold model 30HXS sea water cooled screw chiller packaged units are standard Carrier model 30HXC086M chillers which have been modified for shipboard application. The modifications include:
Installation of marine condensers featuring cupro-nickel tubes and end tube sheets, bronze water-box.
Factory installed control voltage transformer (115v) in the above panel.
Cooler liquid level controlled by the discharge superheat. (see controller operation note)
NOTES
•Units are shipped with the proper Refrigerant and Oil charge.
Refrigerant charge – circuit A 76 lbs.
Refrigerant charge – circuit B 75 lbs.
•Drier cores are factory installed as a standard.
Data on the design parameters for this application is provided in the “Unit Performance Summary” while overall dimensions and modification component location views are provided in Section 2. A Refrigerant Pressure Temperature chart for R-134A is provided at the end of this section.
NOTE
Excess flow will cause rapid erosion of heat exchanger tubes, tube sheets, and heads. Measures are to be taken in the shipbuilder design of the water distribution system to maintain flows at design pressure drop (+/- 2%).
Main power for this unit is 575 volt, 3 phase, and 60 hertz. Control power is 115 volt, 1 phase, and 60 hertz. As with all marine equipment, the unit is to be installed with the compressor motor shaft fore and aft.
Maximum water flow in condenser is 235 GPM, (14.86 l/s). Maximum condenser water velocity is not to exceed 6 Ft./Sec.
Maximum water flow in cooler is 185 GPM, (11.67 l/s).
CONTROLLER OPERATION NOTE
The Cooler’s liquid level sensor thermistors have been disconnected due to pitch and roll of the ship. The liquid level is then automatically controlled by the discharge superheat setting, which is 17°F and has a Delta of 2°F. This setting improves the overall operation of the chiller plant and is done because movement is not found in a stationary application as on board ship. The setting can be found on the Navigator ALARM screen as ALERT codes T131 & T132.
NAVIGATOR DISPLAY MODULE
The Navigator Display Module is the human interface communication link with the microprocessor. The Navigator is a hand held keypad furnished with a coiled telephone style communication cable designed to provide a mobile user interface for entering and viewing system status and control information with the ComfortLink control system. The coiled cable is capable of extending up to 12 feet.
For additional information see catalog 533-008, Air-cooled and Fluid Cooled Chillers with ComfortLink Controls, Start-Up, Operation, Service and Troubleshooting, Page 16. Under Tab 3.
REFRIGERANT TEMPERATURE - PRESSURE CHART
(See following sheet for higher temperature data)
R134a F C PSIG* kPa* BAR*
-30 -34 9.7 * 246.4 ** 0.67 ***
-28 -33 8.6 * 218.4 ** 0.59 *** -26 -32 7.4 * 188.0 ** 0.53 *** -24 -31 5.5 * 139.7 ** 0.43 *** -22 -30 4.9 * 124.5 ** 0.34 *** -20 -29 3.6 * 91.4 ** 0.25 ***
-18 -28 2.2 * 55.9 ** 0.16 *** -16 -27 0.7 * 17.8 ** 0.06 *** -14 -26 0.4 2.8 0.03 -12 -24 1.2 8.3 0.08 -10 -23 2.0 13.8 0.14
-8 -22 2.8 19.3 0.19 -6 -21 3.7 25.5 0.25 -4 -20 4.6 31.7 0.31 -2 -19 5.5 37.9 0.37 0 -18 6.5 44.8 0.44
2 -17 7.5 51.7 0.51 4 -16 8.6 59.3 0.59 6 -14 9.7 66.9 0.66 8 -13 10.8 74.5 0.73 10 -12 12.0 82.7 0.82
12 -11 13.2 91.0 0.90 14 -10 14.4 99.3 0.98 16 -9 15.7 108.3 1.07 18 -8 17.1 117.9 1.16 20 -7 18.4 126.9 1.25
22 -6 19.9 137.2 1.35 24 -4 21.4 147.6 1.46 26 -3 22.9 157.9 1.56 28 -2 24.5 168.9 1.67 30 -1 26.1 180.0 1.78
32 0 27.8 191.7 1.89 34 1 29.5 203.4 2.01 36 2 31.3 215.8 2.13 38 3 33.1 228.2 2.25 40 4 35.0 241.3 2.38
42 6 37.0 255.1 2.52 44 7 39.0 268.9 2.65 46 8 31.1 214.4 2.12 48 9 43.2 297.9 2.94 50 10 45.4 313.0 3.09
NOTE: (*) Figures with * are inches of mercury (**) Figures with ** are millimeters of mercury.
(***) Figures with *** are bar – vacuum.
REFRIGERANT TEMPERATURE - PRESSURE CHART
(See preceding sheet for lower temperature data) R134a
F C PSIG kPa BAR
52 11 47.7 328.9 3.25
54 12 50.0 344.8 3.40 56 13 52.4 361.3 3.57 58 14 54.9 378.5 3.74 60 16 57.4 395.8 3.91 62 17 60.0 413.7 4.08
64 18 62.7 432.3 4.27
66 19 65.4 450.9 4.45 68 20 68.2 470.2 4.64 70 21 71.1 490.2 4.84
72 22 74.1 510.9 5.04 74 23 77.1 531.6 5.25 76 24 80.2 553.0 5.46 78 26 83.4 575.0 5.67 80 27 86.7 597.8 5.90
82 28 90.0 620.6 6.12
84 29 93.5 644.7 6.36 86 30 97.0 668.8 6.60 88 31 100.6 693.6 6.84 90 32 104.3 719.1 7.10
92 33 108.1 745.3 7.36
94 34 112.0 772.2 7.62 96 36 115.9 799.1 7.89 98 37 120.0 827.4 8.16 100 38 124.1 855.7 8.44
102 39 128.4 885.3 8.74
104 40 132.7 915.0 9.03 106 41 137.2 946.0 9.34 108 42 141.7 977.0 9.64 110 43 146.4 1009.4 9.96
112 44 151.1 1041.8 10.28 114 46 155.9 1074.9 10.61 116 47 160.9 1109.4 10.95 118 48 166 1144.6 11.29 120 49 171.1 1179.7 11.64
SECTION 2
INSTALLATION INSTRUCTIONS / DRAWINGS /
TABLE OF CHARACTERISTICS
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 903 Catalog No. 533-012 Printed in U.S.A. Form 30HX-8SI Pg 1 8-00 Replaces: 30HX-7SIBook 2
Tab 5c
Installation Instructions
CONTENTS
SAFETY CONSIDERATIONS � � � � � � � � � � � � � � � � � � � � � � �
INTRODUCTION � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �
INSTALLATION � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � ��
Step 1 — Inspect Shipment � � � � � � � � � � � � � � � � � � � � � � � Step 2 — Rig and Place Unit � � � � � � � � � � � � � � � � � � � � � � Step 3 — Piping Connections � � � � � � � � � � � � � � � � � � � ��
Step 4 — Make Electrical Connections � � � � � � � � � � ##
Step 5 — Install Accessories � � � � � � � � � � � � � � � � � � � � #$
Step 6 — Leak Test Unit � � � � � � � � � � � � � � � � � � � � � � � � � #$ Step 7 — Refrigerant Charge � � � � � � � � � � � � � � � � � � � �
SAFETY CONSIDERATIONS
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INTRODUCTION
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INSTALLATION
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30HXA,HXC076-271
ComfortLink™ Fluid-Cooled and
Condenserless Chillers 50/60 Hz
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N O
T E
S
1.
D en ot es c en te r of g ra vi ty
2.
D im en si on s ar e in in ch es m m an d w ei gh ts a re in lb kg
3.
in
4.
4) r ec om m en de d se rv ic e cl ea ra nc e ar ou nd m ac hi ne
4.
V ic ta ul ic n oz zl es a re s ta nd ar d on a ll m od el s.
F lo w s w itc h fa ct or y in st al le d in c oo le r in le t v ic ta ul ic n oz
D ig
. 6
D im en si o n s, 0H X
A
6-
N O
T E
: S ee
F ig
. 1 fo r w ei gh t d is tr ib ut io n m ou nt in g po in ts
N O
T E
S
1.
D en ot es c en te r of g ra vi ty
2.
D im en si on s ar e in in ch es m m an d w ei gh ts a re in lb kg
3.
in
4.
4) r ec om m en de d se rv ic e cl ea ra nc e ar ou nd m ac hi ne
4.
V ic ta ul ic n oz zl es a re s ta nd ar d on a ll m od el s.
F lo w s w itc h fa ct or y in st al le d in c oo le r in le t v ic ta ul ic n oz ig
. 7
D im en si o n s, 0H X
A
1-
N O
T E
S
1.
D en ot es c en te r of g ra vi ty
2.
D im en si on s ar e in in ch es m m an d w ei gh ts a re in lb kg
3.
in
4.
4) r ec om m en de d se rv ic e cl ea ra nc e ar ou nd m ac hi ne
4.
V ic ta ul ic n oz zl es a re s ta nd ar d on a ll m od el s.
F lo w s w itc h fa ct or y in st al le d in c oo le r in le t v ic ta ul ic n oz zl e.
U N
IT
A
B C
E F
H
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2)
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6)
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8)
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0)
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9)
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D im en si o n s, 0H X
A
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N O
T E
S
1.
D en ot es c en te r of g ra vi ty
2.
D im en si on s ar e in in ch es m m an d w ei gh ts a re in lb kg
3.
in
4.
4) r ec om m en de d se rv ic e cl ea ra nc e ar ou nd m ac hi ne
4.
V ic ta ul ic n oz zl es a re s ta nd ar d on a ll m od el s.
F lo w s w itc h fa ct or y in st al le d in c oo le r in le t v ic ta ul ic n oz zl e.
N O
T E
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. 9
D im en si o n s, S o u n d
E n cl o su re
N O
T E
S
1.
D im en si on s ar e in in ch es m ill im et er s)
2.
in
4.
4) r ec om m en de d se rv ic e cl ea ra nc e ar ou nd m ac hi ne
3.
U nu se d po rt io n of p ip in g op en in gs to b e cl os ed a nd in su la te d fo r ac ou st ic p ur po se s.
U se fi lle r pa ne l i n ac ce ss or y pa ck ag e.
4.
F ie ld f ab ric at ed h ol es m us t be c lo se d an d in su la te d fo r ac ou st ic pu rp os es
5.
R ec om m en de d el ec tr ic al p ow er s up pl y ar ea
N ot ch t o su it an d co ve r/ in su la te r em ai ni ng o pe n ar ea fo r ac ou st ic p ur po se s.
6.
R ec om m en de d co nt ro l w iri ng e nt ry a re a.
N ot ch t o su it an d co ve r/ in su la te r em ai ni ng o pe n ar ea fo r ac ou st ic p ur po se s.
7.
R ec om m en de d co ol er r el ie f va lv e ve nt l in e an d
H X
C c on de ns er re lie f v en t l in e en tr y ar ea
. 3 0H
X A d is ch ar ge a nd li qu id li ne e nt ry a re as on o pp os ite s id e.
N ot ch e nc lo su re to s ui t p ar tic ul ar in st al la tio n.
8.
M od el in d ra w in g is t yp ic al a nd r ep re se nt s
H X
6-si ze s in t he
H
X -9
-0 a cc es so ry
9.
S ou nd e nc lo su re a cc es so ry s ho ul d be a lig ne d to t he c en te r lin es o f th e co nt ro l p an el a cc es s an d pi pi ng o pe ni ng s.
I-BEAM LENGTH (MIN)
076-106-10 FT.
116-186-12 FT.
CONTROL
BOX
CENTER OF
GRAVITY
CHAIN
LENGTH
30” MIN
C OF
VESSEL
L
WEIGHT DISTRIBUTION AT EACH MOUNTING PLATE,
30HXC UNITS — lb (kg)
30HXA UNITS — lb (kg)
NOTE: See pages Fig. 1-8 for center of gravity details.
Fig. 10 — Weight Distribution at Mounting Plates
UNIT
30HXC
MOUNTING PLATE NO.
1 2 3 4 5 6
076 738 (335) 943 (428) 595 (270) 1110 (503) 1418 (643) 896 (406) 086 738 (335) 947 (430) 597 (271) 1112 (504) 1427 (647) 902 (409) 096 686 (311) 968 (439) 693 (314) 1027 (466) 1447 (656) 1034 (469) 106 730 (331) 1028 (466) 744 (337) 1073 (487) 1510 (685) 1092 (495) 116 728 (330) 1114 (505) 777 (352) 1053 (478) 1615 (733) 1127 (511) 126 738 (335) 1127 (511) 780 (354) 1061 (481) 1628 (738) 1131 (513) 136 758 (344) 1176 (533) 811 (368) 1083 (491) 1689 (766) 1171 (531) 146 763 (346) 1182 (536) 815 (370) 1085 (492) 1697 (770) 1172 (532) 161 817 (371) 1272 (577) 908 (412) 1219 (553) 1890 (857) 1346 (610) 171 936 (425) 1318 (598) 840 (381) 1379 (626) 1946 (883) 1241 (563) 186 962 (436) 1361 (617) 860 (390) 1410 (640) 1996 (905) 1265 (574) 206 948 (430) 2406 (1091) 1243 (564) 1201 (545) 3133 (1421) 1650 (748) 246 985 (447) 2515 (1141) 1306 (592) 1154 (523) 3276 (1486) 1733 (786) 261 985 (447) 2520 (1143) 1311 (595) 1154 (523) 3283 (1489) 1739 (789) 271 985 (447) 2529 (1147) 1318 (598) 1154 (523) 3294 (1494) 1749 (793)
UNIT
30HXA
MOUNTING PLATE NO.
1 2 3 4 5 6
076 555 (252) 793 (360) 418 (190) 926 (420) 1326 (601) 699 (317) 086 555 (252) 798 (362) 418 (190) 928 (421) 1340 (608) 705 (320) 096 509 (231) 808 (367) 493 (224) 848 (385) 1350 (612) 827 (375) 106 555 (252) 869 (394) 541 (245) 896 (406) 1410 (640) 880 (399) 116 530 (240) 895 (406) 540 (245) 855 (388) 1456 (660) 887 (402) 126 540 (245) 905 (410) 541 (245) 864 (392) 1468 (666) 887 (402) 136 548 (249) 926 (420) 555 (252) 874 (396) 1498 (679) 908 (412) 146 551 (250) 930 (422) 555 (252) 883 (400) 1506 (683) 908 (412) 161 560 (254) 965 (438) 598 (271) 954 (433) 1650 (748) 1025 (465) 171 627 (284) 968 (439) 534 (242) 1072 (486) 1658 (752) 918 (416) 186 648 (294) 1004 (455) 552 (250) 1110 (504) 1703 (772) 939 (426) 206 671 (304) 1702 (772) 879 (399) 850 (385) 2216 (1005) 1167 (529) 246 681 (309) 1748 (793) 911 (413) 797 (362) 2276 (1032) 1209 (548) 261 681 (309) 1748 (793) 911 (413) 797 (362) 2276 (1032) 1209 (548) 271 681 (309) 1748 (793) 911 (413) 797 (362) 2276 (1032) 1209 (548)
Fig. 11 — Unit Rigging (Size 076-186 Shown, Larger Sizes Similar)
NOTE: Run rigging cables to a central suspension point.
Table 1A — Physical Data, English
LEGEND
*Charges listed are for 30HXC units. The 30HXA units are shipped with a holding charge only.
NOTE: Operating weight includes weight of water and refrigerant.
UNIT SIZE 30HX 076 086 096 106 116 126 136 146
UNIT OPERATING WEIGHT (lb)
Fluid Cooled (HXC) 5700 5723 5855 6177 6415 6465 6688 6718 Condenserless (HXA) 4717 4744 4835 5151 5163 5205 5309 5333
COMPRESSORS Semi-Hermetic, Twin Screw Quantity 2 2 2 2 2 2 2 2 Nominal Capacity per
Compressor (tons) 39/39 46/39 56/39 66/39 66/46 66/56 80/56 80/66
Economizer No No No No No No No No No. Capacity Steps
Standard 6 6 6 6 6 6 6 6 Optional (maximum) 8 8 8 8 8 8 8 8
Minimum Step Capacity (%) Standard 20 20 20 20 20 20 20 20 Optional 10 10 10 10 10 10 10 10
REFRIGERANT R-134a Charge* (lb) Circuit A/Circuit B 70/70 76/75 94/70 110/70 112/89 112/89 124/89 119/100
COOLER Shell and Tube with Enhanced Copper Tubes Part No. 10HX400- 001 001 002 010 007 007 006 006 Net Fluid Volume (gal) 17.0 17.0 19.0 22.6 21.4 21.4 24.0 24.0 Maximum Refrigerant Pressure (psig) 220 220 220 220 220 220 220 220 Maximum Fluid-Side Pressure (psig) 300 300 300 300 300 300 300 300 Fluid Connections
Inlet and Outlet (in.) 4 4 4 5 4 4 4 4 Drain (in. NPT) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
Relief Valve Connection (in. NPTF) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Flow Capacity (lb air/min) 31.7 31.7 31.7 31.7 31.7 31.7 31.7 31.7
30HXA OIL SEPARATOR
Part No. 09RX400- 217 217 216 216 215 215 215 215 Maximum Refrigerant Pressure (psig) 320 320 320 320 320 320 320 320 Refrigerant Connections (in.)
Discharge Ckt A/B 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 Liquid Ckt A/B 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8
Relief Valve Connection (in. SAE Flare) 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 Flow Capacity (lb air/min) 21.6 21.6 21.6 21.6 21.6 21.6 21.6 21.6
CONDENSER (HXC) Shell and Tube with Enhanced Copper Tubes Part No. 09RX400- 173 173 174 174 175 175 176 176 Net Fluid Volume (gal) 16.8 16.8 18.3 18.3 23.9 23.9 27.5 27.5 Maximum Refrigerant Pressure (psig) 220 220 220 220 220 220 220 220 Maximum Water-Side Pressure (psig) 300 300 300 300 300 300 300 300 Water Connections (in.)
Inlet and Outlet 5 5 5 5 5 5 5 5 Drain (NPT) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
Relief Valve Connection (in. NPTF) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Flow Capacity (lb air/min) 31.7 31.7 31.7 31.7 31.7 31.7 31.7 31.7
NPTF — National Pipe Thread Female SAE — Society of Automotive Engineers
Stephen.Spindler Highlight
Stephen.Spindler Highlight
Table 1A — Physical Data, English (cont)
LEGEND
*Charges listed are for 30HXC units. The 30HXA units are shipped with a holding charge only.
†Cooler part numbers shown are for standard pass coolers.
NOTE: Operating weight includes weight of water and refrigerant.
UNIT SIZE 30HX 161 171 186 206 246 261 271
UNIT OPERATING WEIGHT (lb)
Fluid Cooled (HXC) 7452 7660 7854 10,581 10,969 10,992 11,029 Condenserless (HXA) 5752 5777 5946 7,485 7,621 7,621 7,621
COMPRESSORS Semi-Hermetic, Twin Screw Quantity 2 2 2 3 3 3 3 Nominal Capacity per
Compressor (tons) 80/56 66/80 80/80 66/39/80 80/56/80 80/66/80 80/80/80
Economizer Yes Yes Yes Yes Yes Yes Yes No. Capacity Steps
Standard 6 6 6 8 8 8 8 Optional (maximum) 8 8 8 11 11 11 11
Minimum Step Capacity (%) Standard 20 20 20 13 13 13 13 Optional 10 10 10 7 7 7 7
REFRIGERANT R-134a Charge* (lb) Circuit A/Circuit B 157/110 119/140 135/135 200/135 220/135 220/135 220/135
COOLER TYPE Shell and Tube with Enhanced Copper Tubes Part No. 10HX400-† 104 012 013 125 126 126 126 Net Fluid Volume (gal) 28.5 28.5 33.4 43.1 47.2 47.2 47.2 Maximum Refrigerant Pressure (psig) 220 220 220 220 220 220 220 Maximum Fluid-Side Pressure (psig) 300 300 300 300 300 300 300 Fluid Connections
Inlet and Outlet (in.) 5 5 5 6 6 6 6 Drain (NPT) 1/2 1/2 1/2 3/4 3/4 3/4 3/4
Relief Valve Connection (in. NPTF) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Flow Capacity (lb air/min) 31.7 31.7 31.7 31.7 31.7 31.7 31.7
30HXA OIL SEPARATOR
Part No. 09RX400- 214 214 214 213 213 213 213 Maximum Refrigerant Pressure (psig) 320 320 320 320 320 320 320 Refrigerant Connections (in.)
Discharge Ckt A/B 21/8/21/8 21/8/21/8 21/8/21/8 (2) 21/8/21/8 (2) 21/8/21/8 (2) 21/8/21/8 (2) 21/8/21/8 Liquid Ckt A/B 13/8/13/8 13/8/13/8 13/8/13/8 15/8/13/8 15/8/13/8 15/8/13/8 15/8/13/8
Relief Valve Connection (in. SAE Flare) 5/8 5/8 5/8 5/8 5/8 5/8 5/8 Flow Capacity (lb air/min) 21.6 21.6 21.6 21.6 21.6 21.6 21.6
CONDENSER (HXC) Shell and Tube with Enhanced Copper Tubes Part No. 09RX400- 177 178 178 179 180 180 180 Net Fluid Volume (gal) 30.6 37.6 37.6 47.6 55.1 55.1 55.1 Maximum Refrigerant Pressure (psig) 220 220 220 220 220 220 220 Maximum Water-Side Pressure (psig) 300 300 300 300 300 300 300 Water Connections (in.)
Inlet and Outlet 5 5 5 6 6 6 6 Drain (NPT) 1/2 1/2 1/2 3/4 3/4 3/4 3/4
Relief Valve Connection (in. NPTF) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Flow Capacity (lb air/min) 31.7 31.7 31.7 31.7 31.7 31.7 31.7
NPTF — National Pipe Thread Female SAE — Society of Automotive Engineers
Table 1B — Physical Data, SI
LEGEND
*Charges listed are for 30HXC units. The 30HXA units are shipped with a holding charge only.
†Cooler part numbers shown are for standard pass coolers.
NOTE: Operating weight includes weight of water and refrigerant.
UNIT SIZE 30HX 076 086 096 106 116 126 136 146
UNIT OPERATING WEIGHT (kg)
Fluid Cooled (HXC) 2586 2597 2657 2803 2911 2933 3034 3048 Condenserless (HXA) 2140 2152 2194 2337 2342 2362 2408 2420
COMPRESSORS Semi-Hermetic, Twin Screw Quantity 2 2 2 2 2 2 2 2 Nominal Capacity per
Compressor (kW) 137/137 162/137 197/137 232/137 232/137 232/197 281/197 281/232
Economizer No No No No No No No No No. Capacity Steps
Standard 6 6 6 6 6 6 6 6 Optional (maximum) 8 8 8 8 8 8 8 8
Minimum Step Capacity (%) Standard 20 20 20 20 20 20 20 20 Optional 10 10 10 10 10 10 10 10
REFRIGERANT R-134a Charge* (kg) Circuit A/Circuit B 31.8/31.8 34.5/34.1 42.7/31.8 50.0/31.8 50.8/40.4 50.9/40.5 56.4/40.5 54.1/45.5
COOLER Shell and Tube with Enhanced Copper Tubes Part No. 10HX400-† 001 001 002 010 007 007 006 006 Net Fluid Volume (L) 64.3 64.3 71.9 85.5 81.0 81.0 90.8 90.8 Maximum Refrigerant
Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517 1517
Maximum Fluid-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068 2068
Fluid Connections Inlet and Outlet (in.) 4 4 4 5 4 4 4 4 Drain (NPT) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
Relief Valve Connection (in. NPTF) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Flow Capacity (kg air/min) 14.38 14.38 14.38 14.38 14.38 14.38 14.38 14.38
30HXA OIL SEPARATOR
Part No. 09RX400- 217 217 216 216 215 215 215 215 Maximum Refrigerant
Pressure (kPa) 2205 2205 2205 2205 2205 2205 2205 2205
Refrigerant Connections (in.)
Discharge Ckt A/B 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 21/8/21/8 Liquid Ckt A/B 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8 11/8/11/8
Relief Valve Connection (in. SAE Flare) 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 Flow Capacity (kg air/min) 9.80 9.80 9.80 9.80 9.80 9.80 9.80 9.80
CONDENSER (HXC) Shell and Tube with Enhanced Copper Tubes Part No. 09RX400- 173 173 174 174 175 175 176 176 Net Fluid Volume (L) 63.6 63.6 69.3 69.3 90.5 90.5 104.1 104.1 Maximum Refrigerant
Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517 1517
Maximum Water-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068 2068
Water Connections (in.)
Inlet and Outlet 5 5 5 5 5 5 5 5 Drain (NPT) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
Relief Valve Connection (in. NPTF) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Flow Capacity (kg air/min) 14.38 14.38 14.38 14.38 14.38 14.38 14.38 14.38
Table 1B — Physical Data, SI (cont)
LEGEND
*Charges listed are for 30HXC units. The 30HXA units are shipped with a holding charge only.
†Cooler part numbers shown are for standard pass coolers.
NOTE: Operating weight includes weight of water and refrigerant.
UNIT SIZE 30HX 161 171 186 206 246 261 271
UNIT OPERATING WEIGHT (kg)
Fluid Cooled (HXC) 3381 3475 3564 4799 4976 4986 5003 Condenserless (HXA) 2610 2621 2698 3395 3457 3457 3457
COMPRESSORS Semi-Hermetic, Twin Screw Quantity 2 2 2 3 3 3 3 Nominal Capacity per
Compressor (kW) 281/197 232/281 281/281 232/137/281 281/197/281 281/232/281 281/281/281
Economizer Yes Yes Yes Yes Yes Yes Yes No. Capacity Steps
Standard 6 6 6 8 8 8 8 Optional (maximum) 8 8 8 11 11 11 11
Minimum Step Capacity (%) Standard 20 20 20 13 13 13 13 Optional 10 10 10 7 7 7 7
REFRIGERANT R-134a Charge* (kg) Circuit A/Circuit B 41.3/49.9 54.1/63.6 61.2/61.2 90.8/61.3 99.8/61.3 99.8/61.3 99.8/61.3
COOLER Shell and Tube with Enhanced Copper Tubes Part No. 10HX400-† 104 012 013 125 126 126 126 Net Fluid Volume (L) 107.9 107.9 126.4 163.2 178.7 178.8 178.7 Maximum Refrigerant
Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517
Maximum Fluid-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068
Fluid Connections Inlet and Outlet (in.) 5 5 5 6 6 6 6 Drain (NPT) 1/2 1/2 1/2 3/4 3/4 3/4 3/4
Relief Valve Connection (in. NPTF) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Flow Capacity (kg air/min) 14.28 14.38 14.38 14.38 14.38 14.38 14.38
30HXA OIL SEPARATOR
Part No. 09RX400- 215 214 214 213 213 213 213 Maximum Refrigerant
Pressure (kPa) 2205 2205 2205 2205 2205 2205 2205
Refrigerant Connections (in.)
Discharge Ckt A/B 21/8/21/8 21/8/21/8 21/8/21/8 (2) 21/8/21/8 (2) 21/8/21/8 (2) 21/8/21/8 (2) 21/8/21/8 Liquid Ckt A/B 13/8/13/8 13/8/13/8 13/8/13/8 15/8/13/8 15/8/13/8 15/8/13/8 15/8/13/8
Relief Valve Connection (in. SAE Flare) 5/8 5/8 5/8 5/8 5/8 5/8 5/8 Flow Capacity (kg air/min) 9.80 9.80 9.80 9.80 9.80 9.80 9.80
CONDENSER (HXC) Shell and Tube with Enhanced Copper Tubes Part No. 09RX400- 177 178 178 179 180 180 180 Net Fluid Volume (L) 115.8 142.3 142.3 177.9 208.6 208.6 208.6 Maximum Refrigerant
Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517
Maximum Water-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068
Water Connections (in.)
Inlet and Outlet 5 5 5 6 6 6 6 Drain (NPT) 1/2 1/2 1/2 3/4 3/4 3/4 3/4
Relief Valve Connection (in. NPTF) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Flow Capacity (kg air/min) 14.38 14.38 14.38 14.38 14.38 14.38 14.38
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�D
N O
T E
S
1.
W iri ng a nd p ip in g sh ow n ar e fo r ge ne ra l po in t-of -c on ne ct io n on ly a nd a re n ot in te nd ed to s ho w d et ai ls fo r a sp ec ifi c in st al la tio n.
C er tif ie d fie ld w iri ng a nd d im en si on al d ia gr am s ar e av ai la bl e up on r eq ue st . T he
0H X
A a nd
0H X
C u ni ts s ho ul d be in st al le d us in g ce rt ifi ed d ra w in gs
2.
A ll w iri ng m us t c om pl y w ith a pp lic ab le c od es
3.
R ef er to C ar ri er S ys te m D es ig n M an ua l f or d et ai ls r eg ar di ng p ip in g te ch ni qu es
4.
P ip in g, w iri ng sw itc he s, v al ve s, v en t ga ge s, s tr ai ne rs dr ai n, a nd v ib ra tio n is ol a-tio n ar e al l f ie ld s up pl ie d.
5.
W at er c on ne ct io ns a re s ho w n on le ft si de o f c on tr ol b ox in t hi s fig ur e.
A ct ua l c on ne ct io ns a re o n rig ht s id e of c on tr ol b ox
LE
G
E N
D F ie ld
W iri ng F ie ld
P ip in g
F ig
. 1
T yp ic al C o o le r
(3 0H
X A
,H X
C an d
C o n d en se r (3
0H X
C O n ly
P ip in g a n d
W ir in g
OIL
SEPARATOR
COOLER*
EXV
ANGLE
VALVE LIQUID
LINE
LIQUID
LINE
EXV
DISCHARGE
LINE
LIQUID SOLENOID VALVE
TO REMOTE
CONDENSER(S)
FROM REMOTE
CONDENSER(S)
TO REMOTE
CONDENSER(S)
FROM REMOTE
CONDENSER(S)
LIQUID LINE SHUTOFF VALVE
OIL
SEPARATOR
COOLER*
LIQUID LINE
(SEE NOTE 5)
LIQUID LINE
(SEE NOTE 5)
DISCHARGE
LINE
LIQUID SOLENOID
VALVE
TO REMOTE
CONDENSER(S)
FROM REMOTE
CONDENSER(S)
TO REMOTE
CONDENSER(S)
FROM REMOTE
CONDENSER(S)
TEE CIRCUIT “A” DISCHARGES LINES TOGETHER
LIQUID LINE
SHUTOFF VALVE
NOTES:
1. Piping shown is for general point-of-connection only and is not intended to show details for a specific installation. Certified field wiring and dimensional drawings are available upon request. The 30HXA units should be installed using certified drawings.
2. Refer to Carrier System Design Manual for details regarding piping techniques.
3. Piping and pressure relief devices are field supplied.
4. Vent pipes properly per local codes.
Fig. 13A — Typical 30HXA Refrigerant Piping to Remote Condenser (076-146 Sizes Shown)
LEGEND
EXV — Electronic Expansion Valve *See Fig. 12 for typical cooler piping.
Fig. 13B — Typical 30HXA Refrigerant Piping to Remote Condenser (206-271 Sizes)
NOTES:
1. Piping shown is for general point-of-connection only and is not intended to show details for a specific installation.
Certified field wiring and dimensional drawings are available upon request. The 30HXA units should be installed using certified drawings.
2. Refer to Carrier System Design Manual for details regarding piping techniques.
3. Piping and pressure relief devices are field supplied.
4. Vent pipes properly per local codes.
5. Connect liquid lines to strainer inlet on control box side.
*See Fig. 12 for typical cooler piping.
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Table 2 — Discharge Line 2 F (1.1 C) Drop in Saturated Temperature Example
Table 3 — Liquid Line 2 F (1.1 C) Drop in Saturated Temperature Example
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SATURATED
DISCHARGE
TEMP
PRESSURE
R-134a R-22
F C Psig kPa Psig kPA 126 52.2 187.5 1293 281.6 1942 124 51.1 182.0 1255 274.3 1891
∆ ∆ ∆ ∆ PRESSURE 5.5 38 7.3 51
SATURATED
LIQUID
TEMP
PRESSURE
R-134a R-22
F C Psig kPa Psig kPA 100 37.7 124.3 857 195.9 1351
98 36.7 120.1 828 190.2 1311
∆ ∆ ∆ ∆ PRESSURE 4.2 29 5.7 40
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