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TABLE OF CONTENTS
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . 1
R-134a, R-1234ze, or R-513A Applications . . . . . 1
Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Compressor Offerings . . . . . . . . . . . . . . . . . . . . . 1
Standard Features . . . . . . . . . . . . . . . . . . . . . . . . 2
DESIGN CONSIDERATIONS . . . . . . . . . . . . . . 8
Refrigerants and Lubricants . . . . . . . . . . . . . . . . 8
Environmental Considerations . . . . . . . . . . . . . . 9
Operating Limits and Controls . . . . . . . . . . . . . . 9
MANAGEMENT (R-134A, R-1234ZE) . . . . . . . 11
Oil Pressure Requirements . . . . . . . . . . . . . . . . 11
Oil Separator Recommendations . . . . . . . . . . . 11
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Oil Level Safety Switch . . . . . . . . . . . . . . . . . . . . 11
Oil Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
PCM Controller Operation . . . . . . . . . . . . . . . . . 12
COMPRESSOR DESIGN PRESSURES . . . . . . . 15
Compressor Requirements . . . . . . . . . . . . . . . . 15
Design Pressures . . . . . . . . . . . . . . . . . . . . . . . . 15
Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Compressor Input Voltage . . . . . . . . . . . . . . . . . 16
COMPRESSOR ELECTRICAL DATA . . . . . . . . . 19
Allowable Voltage Range . . . . . . . . . . . . . . . . . . 19
Power Connections . . . . . . . . . . . . . . . . . . . . . . 19
Motor Windings Thermistor . . . . . . . . . . . . . . . . 19
COMPRESSOR ACCESSORIES . . . . . . . . . . . . . 20
Oil Separators . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Accessory Kits . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Economizers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
PCM Controller . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Compressor Oil . . . . . . . . . . . . . . . . . . . . . . . . . . 20
VFD Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Motor Cooling Valves & Solenoid Coils . . . . . . 21
De-Superheating Valves . . . . . . . . . . . . . . . . . . . 21
Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Weights and Dimensions . . . . . . . . . . . . . . . . . . 21
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 574-086 Rev. A
COMPRESSOR APPLICATION GUIDE
PAGE
16
19
Printed in U.S.A.
VARIABLE SPEED TWIN SCREW
INTRODUCTION
The 06Z screw compressor family is a variable frequency
drive, twin screw, oil injected helical rotor compressor. This
®
manual is for the Carlyle
product line, which is comprised of three frame model sizes
06ZC, ZF, and ZJ. Carlyle offers distinct versions of the vari-
able screw compressor for Medium/High Temperature applica-
tions qualified with R-134a, R-1234ze, or R-513A refrigerants.
The following compressor features are offered:
•
Variable Vi valve to optimize compressor efficiency.
•
Integrated discharge muffler.
•
Wide variable speed range to maximize compressor capaci-
ty.
•
Standard 2-pole induction motors.
The operational limits, required accessories, and operational
guidelines are contained in this manual must be complied with to
stay within the compressor warranty guidelines.
R-134a, R-1234ze, or R-513A Applications
The 06Z series compressors are designed for air-cooled R-134a,
R-1234ze, or R-513A applications only.
Each variable screw compressor is designed to be applied with
a dedicated, performance-matched oil separator. This
compressor / oil separator assembly can be applied in a
medium-temperature or high-temperature refrigeration circuit.
Carlyle offers the required oil separators as shown on page 20
of this application guide.
Scope
This application guide is intended to familiarize system design-
ers with the variable screw compressor and to provide technical
information necessary to assure safe and reliable compressor op-
eration.
Certifications
UL and CSA approvals have been obtained for specific 06Z
screw compressor models applied with R-134a, R-1234ze, or
R-513A.
UL File #: SA4936
CSA File #: SA4936
UL, CSA, and CE approvals have been obtained for all voltage
combinations shown on page 18 of this guide. These compressor
models also comply with the EC Low Voltage and Machinery
Directives.
Compressor Offerings
The three variable speed frame sizes (06ZC, 06ZF, and 06ZJ) are
optimized for application in economized refrigeration circuits.
Table 1 notes the available variable speed screw compressor
model offering.
Pg 1
3-22
06ZC, ZF, ZJ
variable speed screw compressor
Replaces: 574-086
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Table of Contents
Related Manuals for Carlyle 06ZCE1H3AA06013
Summary of Contents for Carlyle 06ZCE1H3AA06013
-
Page 1: Table Of Contents
Scope ........1 06ZC, ZF, and ZJ. Carlyle offers distinct versions of the vari- able screw compressor for Medium/High Temperature applica- Certifications . -
Page 2: Standard Features
The Vi control The 06Z compressor has one standard motor offering; a 2-pole in- valve setting is variable and is actuated by the Carlyle PCM mod- duction motor for improved compressor efficiency. ule, which continuously monitors the operating pressures and con- INTEGRATED DISCHARGE MUFFLER trols the Vi output accordingly. - Page 3 Fig. 2 — Compressor Physical Data and Connections (06ZC, Frame 1)
- Page 4 Fig. 2 — Compressor Physical Data and Connections (06ZC, Frame 1) (cont)
- Page 5 Fig. 3 — Compressor Physical Data and Connections (06ZF, Frame 2)
- Page 6 Fig. 3 — Compressor Physical Data and Connections (06ZF, Frame 2) (cont)
- Page 7 Fig. 4 — Compressor Physical Data and Connections (06ZJ, Frame 3)
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Page 8: Medium/High Temperature System Design Considerations
Carrier Material Spec PP47-38, Viscosity Grade ISO 220 • Carrier Part Number — 19XL680001 TERMINAL PIN DIELECTRIC GREASE Carlyle recommends that compressor motor terminal pins are coated with dielectric grease (P/N 06TT660050) to reduce the ef- fects of condensation that may form on the terminal pins. -
Page 9: Environmental Considerations
Operating a screw compressor without refrigerant flow through the compressor can be harmful. When this occurs, the evaporator To minimize the possibility for reverse rotation operation, Carlyle recommends the following procedures: typically will go into a vacuum, leading to very high pressure ra-... - Page 10 The low-pressure switch must be suitable for the applied refrig- Carlyle requires that some form of liquid injection be applied to erant, and the switch must be manually resettable and open when control/reduce motor and discharge gas temperatures to be within the pressure falls below vacuum.
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Page 11: Medium/High Temperature System Oil Management (R-134A, R-1234Ze)
Oil Heater Recommendations for Air-Cooled system is serviced. Models Carlyle offers a Compressor Protection Module package to pro- For the typical oil separators used with the a 500-watt flexible vide protection against loss of oil flow, oil level, and elevated dis- strip heater is recommended. -
Page 12: Pcm Controller Operation
(requires optional card) • Oil Flow Protection • RS485 Communication Port • Motor Cooling Protection If applying the Carlyle PCM module, the accessories listed in Ta- • Discharge Temperature Protection ble 5 are required. • Transducer Sensor Failure • Temperature Thermistor Failure Table 5 —... - Page 13 PCM INPUTS/OUTPUTS See Fig. 9 for descriptions of the PCM Inputs and Outputs. Fig. 9 — PCM Inputs and Outputs...
- Page 14 VI PISTON CONTROL view Compressor models 06ZC, 06ZF, 06ZJ are specifically designed for VFD application ONLY and do not incorporate a slide valve for capacity control. To optimize compressor efficiency, the com- - - - - - - - - - - - C o n t r o l l e r S e t u p - - - - - - - - - - - - - - - - - - - - - - C o n t r o l l e r S e t u p - - - - - - - - - - - pressor is equipped with a Vi piston valve to optimize the com- C o n t r o l :...
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Page 15: Compressor Design Pressures
Table 7 — LED Fault Description LED INDICATION MANUAL RESET FAULT DESCRIPTION OUTPUT #5 COMPRESSOR (OUTPUT#4) REQUIRED HIGH DISCHARGE Solid red Opens/De-energized TEMPERATURE TRIP HIGH MOTOR Constant blinking Opens/De-energized TEMPERATURE TRIP One blink and 2-second COMPRESSOR OIL TRIP Opens/De-energized pause FAULTY SUCTION Two blinks and 2-second TRANSDUCER/THERMISTO... -
Page 16: Variable Frequency Drive Guidelines
60 Hz. Scope MOTOR TEMPERATURE Carlyle has conducted an extensive qualification program for our R-134a, R-1234ze, or R-513A compressors and has approved the Compressor must be forced to Nominal Voltage as stated in following compressors for VFD application only. A summary of “Compressor Input Voltage.”... - Page 17 Fig. 13 — Compressor Connection Details Fig. 14 — Sample Compressor Motor Voltage Curves...
- Page 18 Table 11 — VFD Part Number Selection Guide MCC OUTPUT VFD OUTPUT ENCLOSURE DANFOSS PART NUMBER VFD (kW) AT 45C WEIGHT (LBS) FUSE RATING VOLTAGE RATING FUSE PIN (AMPS) HR46ZY014 IP54 208/230 176F3174 800A 700V HR46ZY030 IP20 HR46ZY006 & 027 212/190 IP54 &...
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Page 19: Compressor Electrical Data
Torque specifications are as follows: • 15 to 20 lb-ft (20-27 Nm) on all 06Z compressors with 12 mm pins. • Terminal pins to be coated with a dielectric grease, Carlyle P/N 06TT660050, instructions 99TA516132. JAM NUT “S” (FIELD INSTALLED) WIRE LUG... -
Page 20: Compressor Accessories
Accessory Kits Table 17 — Resistance/Temperature Characteristics Table 19 — Accessory Package TEMPERATURE RESISTANCE (OHMS) ±C COMPRESSOR USAGE PART NUMBER –30 –22 88,480.0 06ZC 06ZF 06ZJ –25 –13 65,205.0 06ZC660001 — — –20 –4 48,536.0 06ZF660001 — — –15 36,476.0 06ZJ660001 —... -
Page 21: Motor Cooling Valves & Solenoid Coils
Compressor weights and dimensions are shown in Table 27. De-Superheating Valves Table 27 — Basic Compressor Weight and Dimensions Table 26 — De-Superheating Valve (Without Electrical Box and Oil Separator) CARLYLE PART NUMBER SIZE (TON) EA680045 Dimensions Weight NOTE: De-superheating valves inject liquid into the economizer line or the MODEL Height ‘H’... - Page 24 © 2022 Carrier 3-22 notice and without incurring obligations P.O. Box 4808 • Syracuse, New York 13221 Phone: 1-800-532-5031 • Fax 1-315-432-3274 In U.S.and Puerto Rico: 1-800-GO-CARLYLE (1-800-462-2759) In Canada:1-800-258-1123 In Mexico: 001-800-GO-CARLYLE (001-800-462-2759) Lit. No. 574-086 Rev. A...