Danfoss WSH 120 Manuals

Manuals and User Guides for Danfoss WSH 120. We have 4 Danfoss WSH 120 manuals available for free PDF download: Application Manuallines, Instructions Manual

Danfoss WSH 120 Application Manuallines (44 pages)

Scroll Compressors

Brand: Danfoss | Category: Compressor | Size: 2.16 MB

Table of Contents
3
Scroll Compression Principle
4
Features
5
Compressor Model Designation
6
Nomenclature
6
Technical Specifications
7
50-60 Hz Data
7
Dimensions
8
WSH090-105-120-140* and 161
8
WSH 140 and 161 Code 3 and WSH184
9
Connection Details
10
Electrical Data, Connections and Wiring
11
Motor Voltage
11
Wiring Connections
11
IP Rating
11
Terminal Box Temperature
11
Three Phase Electrical Characteristics
12
Danfoss MCI Soft-Start Controller
13
General Wiring Information
14
Motor Protection
15
Phase Sequence and Reverse Rotation Protection
15
Voltage Imbalance
15
Approval and Certifications
16
Approvals and Certificates
16
Pressure Equipment Directive
16
Low Voltage Directive
16
Machines Directive
16
Internal Free Volume
16
Operating Conditions
17
Refrigerant and Lubricants
17
Motor Supply
18
Compressor Ambient Temperature
18
Application Envelope
18
Discharge Temperature Protection
19
High and Low Pressure Protection
19
Cycle Rate Limit
20
System Design Recommendations
21
General
21
Essential Piping Design Recommendations
21
Refrigerant Charge Limit
22
Off-Cycle Migration
23
Liquid Flood Back
25
Specific Application Recommendations
26
Low Ambient Application
26
Low Load Operation
27
Brazed Plate Heat Exchangers
27
Electronic Expansion Valve
27
Reversible Heat Pump Systems
27
Water Utilizing Systems
29
Sound and Vibration Management
30
Starting Sound Level
30
Running Sound Level
30
Stopping Sound Level
30
Sound Generation in a Refrigeration or Air Conditioning System
30
Installation
32
Compressor Handling and Storage
32
Compressor Mounting
32
Compressor Holding Charge
33
System Cleanliness
33
Tubing
33
Brazing and Soldering
33
System Pressure Test
34
Leak Detection
35
Vacuum Evacuation and Moisture Removal
35
Filter Driers
35
Refrigerant Charging
36
Insulation Resistance and Dielectric Strength
36
Commissioning
36
Oil Level Checking and Top-Up
36
Ordering Information and Packaging
37
Packaging
37
Ordering Information
38
Accessories
39

Danfoss WSH 120 Instructions Manual (36 pages)

Danfoss scroll compressors

Brand: Danfoss | Category: Air Compressor | Size: 10.28 MB

Danfoss WSH 120 Instructions Manual (28 pages)

Brand: Danfoss | Category: Air Compressor | Size: 7.91 MB

Danfoss WSH 120 Instructions Manual (6 pages)

scroll compressors

Brand: Danfoss | Category: Air Conditioner Accessories | Size: 1.58 MB

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