Danfoss MLM Manuals

Manuals and User Guides for Danfoss MLM. We have 2 Danfoss MLM manuals available for free PDF download: Application Manuallines, Selection & Application Manuallines

Danfoss MLM Application Manuallines (44 pages)

Refrigeration scroll compressors 50-60 Hz - R404A - R507 - R134a - R22

Brand: Danfoss | Category: Air Compressor | Size: 3 MB

Table of Contents
2
Eatures

4
Croll Compression Principle

5
- The Scroll Compression Process
  5
Compressor Model Designation

6
- Nomenclature
  6
- Label
  6
Echnical Specifications

7
- 50 Hz
  7
- 60 Hz
  8
Echnical Specifications

8
- R404A / R507
  9
- R22
  10
- R134A
  11
Dimensions

12
- Mlz/Mlm015-019-021-026
  12
- Mlz/Mlm030-038-042-045-048
  13
- Mlz/Mlm058-066-076
  14
- Oil Sight Glass
  15
- Schrader
  15
- Suction and Discharge Connections
  15
Lectrical Data Connections and Wiring

16
- Motor Voltage
  16
- Wiring Connections
  16
- IP Rating
  16
- Three Phase Electrical Characteristics
  17
- Single Phase Electrical Characteristics
  17
- LRA (Locked Rotor Amp)
  18
- MCC (Maximum Continuous Current)
  18
- Max Oper. a (Maximum Operating Amp)
  18
- Winding Resistance
  18
- Electrical Connections
  18
- Nominal Capacitor Value and Relays
  19
- Three Phase
  20
- Internal Motor Protection
  20
- Phase Sequence and Reverse Rotation Protection
  20
- Voltage Imbalance
  20
Pprovals and Certifications

21
- Approvals and Certifi Cates
  21
- Conformity to Directives
  21
- Internal Free Volume
  21
Perating Conditions

22
- Refrigerant and Lubricants
  22
- Motor Supply
  23
- Compressor Ambient Temperature
  23
- Application Envelope
  23
- Maximum Discharge Gas Temperature
  25
- High and Low Pressure Protection
  26
- On/Off Cycling (Cycle Rate Limit)
  26
Ystem Design Recommendations

27
- General
  27
- Essential Piping Design Considerations
  27
- Refrigerant Charge Limit
  28
- Off -Cycle Migration
  28
- Liquid Fl Ood Back
  30
Pecific Application Recommendations

31
- Low Ambient Application
  31
- Scroll and Reciprocating
  31
- Low Load Operations
  32
- Brazed Plate Heat Exchangers
  32
- Water Utilising Systems
  32
Ound and Vibration Management

33
- Starting Sound Level
  33
- Running Sound Level
  33
- Stopping Sound Level
  33
- Sound Generation in a Refrigeration System
  33
- Compressor Sound Radiation
  33
- Mechanical Vibrations
  34
- Gas Pulsation
  34
Nstallation

35
- System Cleanliness
  35
- Compressor Handling and Storage
  35
- Compressor Mounting
  35
- Compressor Holding Charge
  35
- Tube Brazing Procedure
  35
- Brazing Material
  35
- Vacuum Evacuation and Moisture Removal
  36
- Liquid Line Fi Lter Driers
  37
- Refrigerant Charging
  37
- Insulation Resistance and Dielectric Strength
  37
Rdering Information and Packaging

38
- Packaging
  38
- Packaging Details
  38
- Single Pack
  39
- Industrial Pack
  40
Pare Parts Accessories

41
- Run Capacitors for PSC Wiring
  41
- Start Capacitors and Starting Relay for CSR Wiring
  41
- Rotolock Adaptor Set
  41
- Rotolock Adaptor
  41
- Crankcase Heater
  41
- Discharge Temperature Protection
  42
- Magnetic Discharge Non Return Valve
  42
- Lubricant
  42
- Mounting Hardware
  42
- IP54 Upgrade Kit
  42
- Acoustic Hood
  42

Danfoss MLM Selection & Application Manuallines (40 pages)

Refrigertion Scroll Compressors, 50-60 Hz, R404A, R507, R134a, R22

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

Table of Contents
2
Features

4
Croll Compression Principle

5
- The Scroll Compression Process
  5
Ompressor Model Designation

6
- Nomenclature
  6
- Label
  6
- Serial Number
  6
Echnical Specifications

7
Echnical Specifications

8
- 50 Hz
  8
- 60 Hz
  9
Dimensions

10
- Mlz/Mlm015-019-021-026
  10
- Mlz/Mlm030-038-045-048
  11
- Mlz/Mlm058-066-076
  12
- Oil Sight Glass
  13
- Schrader
  13
- Suction and Discharge Connections
  13
Lectrical Data

14
- Motor Voltage
  14
- Connections and Wiring
  
  14
  - Wiring Connections
    14
  - IP Rating
    14
  - Three Phase Electrical Characteristics
    15
  - Single Phase Electrical Characteristics
    15
  - LRA (Locked Rotor Amp)
    15
  - MCC (Maximum Continuous Current)
    15
  - Max Oper. a (Maximum Operating Amp)
    15
  - Winding Resistance
    16
  - Electrical Connections
    16
  - Nominal Capacitor Value and Relays
    17
  - Three Phase
    17
  - Internal Motor Protection
    18
  - Phase Sequence and Reverse Rotation Protection
    18
  - Voltage Imbalance
    18
Approvals and Certifications

19
- Approvals and Certificates
  19
- Conformity to Directives
  19
- Internal Free Volume
  19
Perating Conditions

20
- Refrigerant and Lubricants
  20
- Motor Supply
  21
- Compressor Ambient Temperature
  21
- Application Envelope
  21
- Maximum Discharge Gas Temperature
  23
Operating Conditions

23
- High and Low Pressure Protection
  24
- On/Off Cycling (Cycle Rate Limit)
  24
Ystem Design Recommendations

25
- General
  25
- Essential Piping Design Considerations
  25
- Refrigerant Charge Limit
  26
- Off-Cycle Migration
  26
- Liquid Flood Back
  28
Pecific Application Recommendations

29
- Low Ambient Application
  29
- Scroll and Reciprocating
  29
- Low Load Operations
  30
- Brazed Plate Heat Exchangers
  30
- Water Utilising Systems
  30
Ound and Vibration Management

31
- Starting Sound Level
  31
- Running Sound Level
  31
- Stopping Sound Level
  31
- Sound Generation in a Refrigeration System
  31
- Compressor Sound Radiation
  31
- Mechanical Vibrations
  32
- Gas Pulsation
  32
Installation

33
- System Cleanliness
  33
- Compressor Handling and Storage
  33
- Compressor Mounting
  33
- Compressor Holding Charge
  33
- Tube Brazing Procedure
  33
- Brazing Material
  33
- Vacuum Evacuation and Moisture Removal
  34
- Liquid Line Filter Driers
  35
- Refrigerant Charging
  35
- Insulation Resistance and Dielectric Strength
  35
Rdering Information and Packaging

36
- Packaging
  36
- Packaging Details
  36
Pare Parts Accessories

38
- Run Capacitors for PSC Wiring
  38
- Start Capacitors and Starting Relay for CSR Wiring
  38
- Rotolock Adaptor Set
  38
- Rotolock Adaptor
  38
- Crankcase Heater
  39
- Discharge Temperature Protection
  39
- Lubricant
  39
- Mounting Hardware
  39

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Danfoss MLM Manuals

Danfoss MLM Application Manuallines (44 pages)

Table of Contents

Eatures

Croll Compression Principle

Compressor Model Designation

Echnical Specifications

Echnical Specifications

Dimensions

Lectrical Data Connections and Wiring

Pprovals and Certifications

Perating Conditions

Ystem Design Recommendations

Pecific Application Recommendations

Ound and Vibration Management

Nstallation

Rdering Information and Packaging

Pare Parts Accessories

Danfoss MLM Selection & Application Manuallines (40 pages)

Table of Contents

Features

Croll Compression Principle

Ompressor Model Designation

Echnical Specifications

Echnical Specifications

Dimensions

Lectrical Data

Connections and Wiring

Approvals and Certifications

Perating Conditions

Operating Conditions

Ystem Design Recommendations

Pecific Application Recommendations

Ound and Vibration Management

Installation

Rdering Information and Packaging

Pare Parts Accessories

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