Sign In
Upload
Manuals
Brands
Danfoss Manuals
Air Compressor
MLZ042
Danfoss MLZ042 Manuals
Manuals and User Guides for Danfoss MLZ042. We have
2
Danfoss MLZ042 manuals available for free PDF download: Application Manuallines
Danfoss MLZ042 Application Manuallines (52 pages)
Scroll for refregeration
Brand:
Danfoss
| Category:
Air Compressor
| Size: 3 MB
Table of Contents
Table of Contents
3
Features
4
Scroll Compression Principle
5
The Scroll Compression Process
5
Compressor Model Designation
6
Nomenclature
6
Label
6
Technical Specifications
7
50 Hz
7
60 Hz
9
R404A / R507
11
R22
12
R134A
13
R407A
14
R407F
15
Dimensions
16
Mlz/Mlm015-019-021-026
16
Mlz/Mlm030-038-042-045-048
17
Mlz/Mlm058-066-076
18
Oil Sight Glass
19
Schrader
19
Suction and Discharge Connections
19
Electrical Data, Connections and Wiring
20
Motor Voltage
20
Wiring Connections
20
IP Rating
20
Three Phase Electrical Characteristics
21
Single Phase Electrical Characteristics
21
LRA (Locked Rotor Amp)
22
MCC (Maximum Continuous Current)
22
Max Oper. a (Maximum Operating Amp)
22
Winding Resistance
22
Electrical Connections
22
Nominal Capacitor Value and Relays
23
Three Phase
24
Internal Motor Protection
24
Phase Sequence and Reverse Rotation Protection
24
Voltage Imbalance
24
Approvals and Certifications
25
Approvals and Certificates
25
Conformity to Directives
25
Internal Free Volume
25
Operating Conditions
26
Refrigerant and Lubricants
26
Motor Supply
28
Compressor Ambient Temperature
28
Application Envelope
28
Maximum Discharge Gas Temperature
32
High and Low Pressure Protection
33
On/Off Cycling (Cycle Rate Limit)
33
System Design Recommendations
34
General
34
Essential Piping Design Considerations
34
Refrigerant Charge Limit
35
Off-Cycle Migration
35
Liquid Flood Back
37
Specific Application Recommendations
38
Low Ambient Application
38
Scroll and Reciprocating
38
Low Load Operations
39
Brazed Plate Heat Exchangers
39
Water Utilising Systems
39
Sound and Vibration Management
40
Starting Sound Level
40
Running Sound Level
40
Stopping Sound Level
40
Sound Generation in a Refrigeration System
40
Compressor Sound Radiation
40
Mechanical Vibrations
41
Gas Pulsation
41
Installation
42
System Cleanliness
42
Compressor Handling and Storage
42
Compressor Mounting
42
Compressor Holding Charge
42
Tube Brazing Procedure
42
Brazing Material
42
Vacuum Evacuation and Moisture Removal
44
Liquid Line Filter Driers
44
Refrigerant Charging
44
Insulation Resistance and Dielectric Strength
44
Ordering Information and Packaging
45
Packaging
45
Packaging Details
45
Single Pack
46
Industrial Pack
47
Spare Parts & Accessories
48
Advertisement
Danfoss MLZ042 Application Manuallines (48 pages)
Scroll for Refrigeration with POE Oil
Brand:
Danfoss
| Category:
Air Compressor
| Size: 3 MB
Table of Contents
Table of Contents
3
Features
4
Scroll Compression Principle
5
The Scroll Compression Process
5
Compressor Model Designation
6
Nomenclature
6
Technical Specifications
7
50Hz
7
60Hz
9
Dimensions
11
Mlz015-019-021-026
11
Mlz030-038-042-045-048
12
Mlz058-066-076
13
Oil Sight Glass
14
Schrader
14
Suction and Discharge Connections
14
Electrical Data, Connections and Wiring
15
Motor Voltage
15
Wiring Connections
15
IP Rating
15
Three Phase Electrical Characteristics
16
Single Phase Electrical Characteristics
16
LRA (Locked Rotor Amp)
17
MCC (Maximum Continuous Current)
17
Max Oper. a (Maximum Operating Amp)
17
Winding Resistance
17
Electrical Connections
17
Nominal Capacitor Value and Relays
18
Three Phase
19
Internal Motor Protection
19
Phase Sequence and Reverse Rotation Protection
19
Voltage Imbalance
19
Approvals and Certifications
20
Conformity to Directives
20
Internal Free Volume
20
Operating Conditions
21
Refrigerant and Lubricants
21
Motor Supply
23
Compressor Ambient Temperature
23
Application Envelope
23
Maximum Discharge Gas Temperature
28
High and Low Pressure Protection
29
On/Off Cycling (Cycle Rate Limit)
29
System Design Recommendations
30
General
30
Essential Piping Design Considerations
30
Refrigerant Charge Limit
31
Off-Cycle Migration
31
Liquid Flood Back
33
Specific Application Recommendations
34
Low Ambient Application
34
Scroll and Reciprocating
34
Low Load Operations
35
Brazed Plate Heat Exchangers
35
Water Utilising Systems
35
Sound and Vibration Management
36
Starting Sound Level
36
Running Sound Level
36
Stopping Sound Level
36
Sound Generation in a Refrigeration System
36
Compressor Sound Radiation
36
Mechanical Vibrations
37
Gas Pulsation
37
Installation
38
System Cleanliness
38
Compressor Handling and Storage
38
Compressor Mounting
38
Compressor Holding Charge
38
Tube Brazing Procedure
38
Brazing Material
38
Vacuum Evacuation and Moisture Removal
40
Liquid Line Filter Driers
40
Refrigerant Charging
40
Insulation Resistance and Dielectric Strength
40
Ordering Information and Packaging
41
Packaging
41
Packaging Details
41
Spare Parts & Accessories
45
Advertisement
Related Products
Danfoss MLZ045
Danfoss MLZ048
Danfoss MLZ042T5
Danfoss MLZ045T4
Danfoss MLZ048T4
Danfoss MLZ015
Danfoss MLZ030
Danfoss MLZ076
Danfoss MLZ015T4
Danfoss MLZ066T4
Danfoss Categories
Controller
DC Drives
Thermostat
Control Unit
Air Compressor
More Danfoss Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL