Emerson Copeland Scroll ZPV063 Bulletin
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Emerson Copeland Scroll ZPV063 Bulletin

Variable speed compressors
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AE4-1402 R4
ZPV063 Copeland Scroll
Section
Safety
Safety Instructions ..................................................2
Safety Icon Explanation .........................................2
Shock, Fire, or Injury to Persons ............................3
Safety Statements ..................................................3
Product Description ................................................4
Compressor Data ...................................................4
Power Supply .........................................................4
Nomenclature .........................................................4
Agency Approvals ..................................................4
Modeling System Performance ..............................4
Compressor Design Features .................................4
Compressor Motor .................................................4
Oil Pump ................................................................5
Compressor Temperature Protection .....................5
Third Party Drive ................................................5
™
Oil Boost.......................................................5
Motor Protection ...........................................5
Reverse Rotation Protection ........................5
Missing Phase Protection.............................5
Short Cycle Protection .................................5
Resonance Avoidance Feature ....................5
Stopping Routine..........................................6
Scroll Set-Up ..........................................................6
Refrigerant .............................................................6
Operating Envelope ...............................................6
High Pressure Control ............................................6
Low Pressure Control .............................................6
Discharge Temperature Protection .........................7
Motor Overload Protection .....................................7
Oil Type ..................................................................7
© 2016 Emerson Climate Technologies, Inc.
Variable Speed Compressors
™

TABLE OF CONTENTS

Page
Section
Maximum Tilt Angle ................................................7
Contaminant Control ..............................................7
Refrigerant Piping ..................................................8
Discharge Check Valve ..........................................8
Suction and Discharge Tube Design ......................8
Compressor Mounting ............................................9
Discharge Mufflers .................................................9
Airborne Sound Control ..........................................9
Expansion Devices .................................................9
Reversing Valves ...................................................9
Accumulators ........................................................10
Off-Cycle Migration Control ...................................10
Manifolded Compressors ......................................10
Manifolded Applications ........................................10
General Application Tests ...................................... 11
Installing the Compressor ..................................... 11
Assembly Line Brazing Procedure ........................12
Pressure Testing ...................................................12
High Potential Testing ...........................................12
Final Run Test .......................................................12
Unbrazing System Components ...........................13
Electrical Troubleshooting .....................................13
Figures & Tables
Compressor Nomenclature ...................................14
Operating Envelopes .............................................15
Oil Dilution Chart ...................................................16
Scroll Suction Tube Brazing ..................................17
How a Scroll Works ...............................................18
Discharge Thermistors ..........................................19
ZPV063 Cross Sectional View ..............................19
Compressor Motor Specifications .........................22
Speed Adjustment Requirements ..........................23
1
AE4-1402 R4
April 2016
Page

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Summary of Contents for Emerson Copeland Scroll ZPV063

  • Page 1: Table Of Contents

    Emerson EVC1 Starting and Oil Dilution Chart ...........16 Stopping Routine..........6 Scroll Suction Tube Brazing ........17 How a Scroll Works ..........18 Emerson EVC1 Drive and Variable Speed Discharge Thermistors ..........19 Scroll Set-Up ............6 ZPV063 Cross Sectional View ......19 Refrigerant .............6 Electrical Nomenclature For Multiples ....20 Operating Envelope ..........6...

  • Page 2: Safety Instructions

    NOTICE NOTICE is used to address practices not related to personal injury. CAUTION, without the safety alert symbol, is used to address practices CAUTION not related to personal injury. © 2016 Emerson Climate Technologies, Inc.

  • Page 3: Instructions Pertaining To Risk Of Electrical Shock, Fire, Or Injury To Persons

    • Electrical connections must be made by qualified electrical personnel. • All valid standards and codes for installing, servicing, and maintaining electrical and refrigeration equipment must be observed. © 2016 Emerson Climate Technologies, Inc.

  • Page 4: Introduction

    The model number of the variable speed scroll includes developed and qualified for BPM motor-compressors. the approximate displacement in cubic centimeters per The Emerson drives offer the highest level of compressor revolution. Figure 1 provides a complete explanation protection through the use of CoreSense protection ™...

  • Page 5: Oil Pump

    The Emerson EVC1 drive includes compressor Emerson EVC1 oil boost cycle, every two hours at missing phase protection. The drive checks for a 3600 RPM if operating below 1800 RPM, and include missing phase connection.

  • Page 6: Emerson Evc1 Operating Envelope

    Emerson EVC1 Drive and Variable Speed information on the oil boost cycle. Scroll Set-Up High Pressure Control A quick start guide is available with the Emerson EVC1 drive. Application Engineering is available to assist WARNING during any part of this process.

  • Page 7: Discharge Temperature Protection

    Copeland Ultra 32-3MAF, available ™ more conservative mix, such as 75% molecular sieve from Emerson Wholesalers, should be used if additional and 25% activated alumina, should be used for service oil is needed in the field. Mobil Arctic EAL22CC, applications.

  • Page 8: Refrigerant Piping

    Compressor Mounting These compressors are available to the OEM with a The ZPV063 compressors have pierced holes in the production sight-glass that can be used to determine the © 2016 Emerson Climate Technologies, Inc.

  • Page 9: Discharge Mufflers

    This condition does not affect the pressures and flow rates required by the variable compressor durability but can cause unexpected sound © 2016 Emerson Climate Technologies, Inc.

  • Page 10: Accumulators

    Multiple compressor assemblies are available for to determine if the accumulator or EXV/TXV design is purchase from Emerson. In lieu of purchasing the adequate, please see the Application Tests section. assembled manifold, the OEM can choose to purchase A large-area protective screen no finer than 30x30...

  • Page 11: Application Tests

    Personal safety equipment must be used. Manifolded compressor assemblies are available for purchase from Emerson. In lieu of purchasing Copeland Scroll compressors leave the factory the assembled tandem, the OEM has the option to dehydrated, with a dry air holding charge. If purchase the tandem-ready compressors to assemble compressors are stored in a cold ambient (i.e.

  • Page 12: Assembly Line Brazing Procedure

    © 2016 Emerson Climate Technologies, Inc.

  • Page 13: Unbrazing System Components

    PC or controller if required. The drive only refrigerant from a refrigerant cylinder into the crankcase supports Modbus RTU protocol. Refer to the Emerson of a stationary compressor. If additional charge is EVC1 drive user guide for more information.

  • Page 14: Compressor Nomenclature

    Drive Type E: Electronics 1: First E V C 1 1 5 0 B - K 1 - X Platform Bill of Material Nominal Power V: Variable Speed Product Variation Figure 2 – EV Nomenclature © 2016 Emerson Climate Technologies, Inc.

  • Page 15: Operating Envelopes

    An Oil Boost Cycle Is Required For Speeds 1000RPM 1800RPM Cycle Parameters: 1000RPM-1800RPM For 2 Hours, Ramp To 3600RPM For 5 Minutes Min Speed Of 1000RPM Tevap (°F) Figure 3 – ZPV063 Operating Envelope © 2016 Emerson Climate Technologies, Inc.

  • Page 16: Oil Dilution Chart

    Note 1: Operation in this refrigerant dilution area is safe in air-to-air heat pump heating mode. For other applications, such as AC only, review expansion device to raise superheat. A cold sump may result in high refrigerant migration after shut down. Figure 4 – Oil Dilution Chart © 2016 Emerson Climate Technologies, Inc.

  • Page 17: Scroll Suction Tube Brazing

    Area 3. This will draw the braze material down into the joint. The time spent heating Area 3 should be minimal. • As with any brazed joint, overheating may be detrimental to the final result. © 2016 Emerson Climate Technologies, Inc.

  • Page 18: How A Scroll Works

    AE4-1402 R4 Figure 6 © 2016 Emerson Climate Technologies, Inc.

  • Page 19: Discharge Thermistors

    Discharge Fitting Fixed Scroll Floating Seal Orbiting Scroll 1-1/8” (28.7mm) Suction Fitting Counterweight Cup BPM Motor for Oil Circulation Management Sight Glass Fluid Brake Positive Displacement Oil Pump Figure 8 ZPV063 Cross Sectional View © 2016 Emerson Climate Technologies, Inc.

  • Page 20: Electrical Nomenclature For Multiples

    Z P V T 0 6 3 2 E – 1 E 9 – X X X First Third Second Character Character Character Fixed Tandem Follows Follows Fixed Motor Electrical Type Code Examples Figure 9 Electrical Nomenclature For Multiples © 2016 Emerson Climate Technologies, Inc.

  • Page 21: Compressor Accessories & Service Parts

    Mounting Kit, Compressor To Rails 527-0182-01 tandem bolts, washers, and steel spacers ZPV063 Includes sleeves, washers, and Tandem Mounting Kit, Rails To Unit 527-0177-00 tandem grommets (65-75 durometer) ZPV063 Tandem Rail 574-0053-00 2 rails required per tandem tandem © 2016 Emerson Climate Technologies, Inc.

  • Page 22: Compressor Motor Specifications

    2500 Dielectric Strength Test Time Seconds Motor Poles Motor Input Frequency Hertz 50-360 Recommended Switching Frequency Hertz 6,000 Table 3 - Emerson Compressor & Drive Selection Drive Model EVC1150B-K1-114 EVC1150B-L1-114 EVC1150B-J1-114 Compressor ZPV0631E-4E9 ZPV0631E-4E9 ZPV0631E-5E9 Model Drive 380-480 500-575 200-240...

  • Page 23: Compressor Refrigerant Charge Limits Table

    Emerson Climate Technologies, Inc. does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Emerson Climate Technologies, Inc. product remains solely with the purchaser and end-user.

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