Danfoss VZH Series Manuals

Manuals and User Guides for Danfoss VZH Series. We have 3 Danfoss VZH Series manuals available for free PDF download: Application Manuallines, Instructions

Danfoss VZH Series Application Manuallines (96 pages)

inverter scroll compressors

Brand: Danfoss | Category: Air Compressor | Size: 6 MB

Vzh088-117-170 Single Compressors

4
- Table of Contents
  4
- VZH Scroll Specificities
  
  6
- Variable Speed Compressors
  
  7
- Nomenclature and Specifications
  
  8
  - Compressor Nomenclature
    8
  - Frequency Converter Nomenclature
    8
- Technical Specifications
  
  9
- Dimensions
  
  22
  - VZH088-G/H Single Version
    22
  - VZH088-G/H Manifolded Version
    22
  - VZH088-J Single Version
    23
  - VZH088-J Manifolded Version
    23
  - VZH117-G/H Single Version
    24
  - VZH117-G/H Manifolded Version
    24
  - VZH117-J Single Version
    25
  - VZH117-J Manifolded Version
    25
  - VZH170-G/H Single Version
    26
  - VZH170-G/H Manifolded Version
    26
  - VZH170-J Single Version
    27
  - VZH170-J Manifolded Version
    27
  - Sight Glass / Oil Level Switch
    28
  - Schrader
    28
  - Oil Equalisation Connection
    28
  - Oil Drain Fitting
    28
  - Suction & Discharge Connections
    28
  - Frequency Converter Dimensions
    28
- Electrical Data, Connections and Wiring
  
  35
  - Supply Voltage
    35
  - Compressor Electrical Specifications
    35
  - Fuses / Circuit Breakers
    36
  - Wire Sizes
    37
  - Wiring & EMC Protection
    37
  - EMC Correct Installation of an IP20 Frequency Drive CDS303
    38
  - Wiring Diagram
    39
  - Wiring Connections
    40
  - Electrical Connections
    41
  - Soft-Start Control
    41
  - Phase Sequency and Reverse Rotation Protection
    41
  - IP Rating
    41
  - Motor Protection
    41
  - Voltage Imbalance
    41
- Approvals and Certificates
  
  42
- Operating Conditions
  
  43
- System Design Recommendations
  
  47
  - Essential Piping Design Considerations
    47
  - Oil Management
    48
  - Heat Exchangers
    50
  - Refrigerant Charge Limits
    50
  - Off-Cycle Migration
    50
  - Liquid Floodback During Operation
    51
- Specific Application Recommendations
  
  52
- Sound and Vibration Management
  
  56
  - Running Sound Level
    56
  - Sound Generation in a Refrigeration or Air Conditioning System
    56
  - Compressor Sound Radiation
    56
  - Mechanical Vibrations
    56
  - Speed By-Pass
    57
  - Gas Pulsation
    57
- Installation
  
  58
  - Compressor Handling
    58
  - Mounting
    58
  - Removing Connections Shipping Plugs
    58
  - System Cleanliness
    59
  - Tubing
    59
  - Filter Driers
    59
  - Brazing and Soldering
    59
  - Compressor Connection
    59
  - High Voltage Test
    61
  - System Pressure Test
    61
  - Leak Detection
    62
  - Vacuum Pump down and Moisture Removal
    62
  - Refrigerant Charging
    62
  - Loss of Charge Protection
    62
  - Commissioning
    62
  - Oil Level Checking and Top-Up
    63
- Troubleshooting
  
  64
- Ordering Information and Packaging
  
  67
  - Kit Ordering and Shipping
    67
  - Packaging
    67
  - Ordering Information
    67
  - VZH Voltage Code G - 380-480 Volt
    69
  - VZH Voltage Code G - 525-480 Volt
    69
  - VZH Voltage Code J - 200-240 Volt
    70
- Accessories
  
  71
Vzh088-117-170 - Hybrid Manifolding Manifold Compressors

74
- General Overview
  
  75
  - Scope
    75
  - Benefits
    75
- Oil Management Concept
  
  76
- System Design Recommendation
  
  81
- Installation and Service
  
  83
  - Handling
    83
  - Compressor Mounting
    83
  - Tightening Torques
    83
  - Rubber Connection
    83
  - Tandem Piping Design
    84
  - Wiring and Rotation Direction
    84
  - Failure Analysis
    84
  - Oil Equalisation Connection
    84
  - Refrigerant Charge Limit
    84
- Ordering Information
  
  85
- Vzh088
  
  87
  - Compressor Mounting
    88
  - Oil Equalization Connection
    88
  - Suction Washer
    89
- Vzh117
  
  90
  - Compressor Mounting
    90
  - Oil Equalisation Connection
    91
  - Suction Washer
    91
- Vzh170
  
  92
  - Compressor Mounting
    92
  - Oil Equalisation Connection
    93
  - Suction Washer
    93

Danfoss VZH Series Application Manuallines (48 pages)

Inverter scroll compressors, single

Brand: Danfoss | Category: Air Compressor | Size: 2 MB

Table of Contents
4
VZH Scroll Specificities

6
Inverter Compressors

7
Nomenclature and Specifications

8
- Compressor Nomenclature
  8
- Frequency Converter Nomenclature
  8
- Label
  8
- Serial Number
  8
Technical Specifications

9
Dimensions

14
Electrical Data, Connections and Wiring

17
- Supply Voltage
  17
- Compressor Electrical Specifications
  17
- Terminal Cover Mounting
  17
- Terminal Cover Removal
  17
- Fuses
  18
- Wire Sizes
  19
- Wiring & EMC Protection
  19
- EMC Correct Installation of an IP20 Frequency Drive CDS803
  20
- Wiring Diagram
  20
- Wiring Connections
  21
- Electrical Connections
  21
- Soft-Start Control
  22
- Phase Sequency and Reverse Rotation Protection
  22
- IP Rating
  22
- Motor Protection
  22
- Anti-Reverse Protection
  22
- Temperature Protection
  23
- Voltage Imbalance
  23
Approvals and Certificates

24
- Pressure Equipment Directive 97/23/EC
  24
- Internal Free Volume
  24
Operating Conditions

25
System Design Recommendations

29
- Essential Piping Design Considerations
  29
- Heat Exchangers
  30
- Refrigerant Charge Limits
  30
- Off-Cycle Migration
  30
- Liquid Floodback During Operation
  31
Specific Application Recommendations

32
Sound and Vibration Management

35
- Running Sound Level
  35
- Sound Generation in a Refrigeration or Air Conditioning System
  35
- Compressor Sound Radiation
  35
- Mechanical Vibrations
  35
- Speed By-Pass
  35
- Gas Pulsation
  35
Installation

36
- Compressor Handling
  36
- Mounting
  36
- Removing Connections Shipping Plugs
  36
- System Cleanliness
  37
- Tubing
  37
- Filter Driers
  37
- Brazing and Soldering
  37
- Compressor Connection
  37
- High Voltage Test
  38
- Leak Detection
  39
- Vacuum Pump down and Moisture Removal
  39
- Refrigerant Charging
  39
- Commissioning
  39
- Oil Level Checking and Top-Up
  40
Trouble Shooting

41
Ordering Information and Packaging

44
- Kit Ordering and Shipping
  44
- Packaging
  44
- Ordering Information
  44
- VZH Converter Order Information
  45
Accessories

46

Danfoss VZH Series Instructions (4 pages)

Brand: Danfoss | Category: Air Compressor | Size: 1 MB

Danfoss Categories

Controller DC Drives Thermostat Control Unit Air Compressor

More Danfoss Manuals

Danfoss VZH Series Manuals

Danfoss VZH Series Application Manuallines (96 pages)

Table of Contents

Vzh088-117-170 Single Compressors

VZH Scroll Specificities

Variable Speed Compressors

Nomenclature and Specifications

Technical Specifications

Dimensions

Electrical Data, Connections and Wiring

Approvals and Certificates

Operating Conditions

System Design Recommendations

Specific Application Recommendations

Sound and Vibration Management

Installation

Troubleshooting

Ordering Information and Packaging

Accessories

Vzh088-117-170 - Hybrid Manifolding Manifold Compressors

General Overview

Oil Management Concept

System Design Recommendation

Installation and Service

Ordering Information

Vzh088

Vzh117

Vzh170