Danfoss PSH077 Manuals

Manuals and User Guides for Danfoss PSH077. We have 1 Danfoss PSH077 manual available for free PDF download: Application Manuallines

Danfoss PSH077 Application Manuallines (60 pages)

Scroll Compressors

Brand: Danfoss | Category: Air Compressor | Size: 4 MB

Table of Contents
4
Compressor Features
6
Nomenclature and Specifications
7
Compressor Nomenclature
7
Compressor Specifications
7
Performance Data - 50Hz
8
50 Hz
8
Performance Data - 60Hz
9
60 Hz
9
Dimensions
10
Psh051
10
Psh064
11
Psh077
12
Electrical Data, Connections and Wiring
13
Connection Details
13
Suction and Discharge Connections
13
Oil Sight Glass
13
Oil Equalisation Connection
13
Oil Drain Connection
13
Schrader
13
Liquid Injection Valve
13
Motor Voltage
14
Voltage Unbalance
14
Electrical Data
14
Wiring Connections
15
General Wiring Information
16
Suggested Wiring Diagram
17
Electrical Box Knock-Out Dimensions
17
IP Rating
17
Electrical Box Temperature
17
Approval and Certifications
18
Approvals and Certificates
18
Pressure Equipment Directive 2014/68/EU
18
Low Voltage Directive 2014/35/EU
18
Machines Directive 2006/42/EC
18
Electromagnetic Compatibility Directive 2014/30/EU
18
Operating Conditions
19
Refrigerant and Lubricants
19
Motor Supply
19
Compressor Ambient Temperature
19
Compressor Protection
20
Phase Sequence and Reverse Rotation Protection
21
Application Envelope
21
Pressure Transmitter Accuracy and Range
24
Liquid Injection
24
Discharge Temperature Protection
24
Malfunction Protection
25
High and Low Pressure Protection
25
Cycle Rate Limit
27
Data Management
28
Data Storage Displayed by OCS
28
MMIMYK and MMIGRS Electronic Controllers
28
Data Read-Out
29
Data Storage Recovery
29
CAN-Bus and Modbus RS485 Communication
30
Compressor Address Set-Up for CAN-Bus and Modbus
30
CAN-Bus and Modbus Communication with OCS
31
Measurements
32
Alarms and Warning
33
System Design Recommendations
34
General
34
Essential Piping Design Considerations
34
Off-Cycle Migration
35
Liquid Flood Back
36
Oil Equalisation
37
Specific Application Recommendations
38
Low Ambient Application
38
Low Load Operation
39
Brazed Plate Heat Exchangers
39
Electronic Expansion Valve
39
Reversible Heat Pump Systems
39
Discharge Line and Reversing Valve
39
Water Utilizing Systems
40
Sound and Vibration Management
41
Starting Sound Level
41
Running Sound Level
41
Stopping Sound Level
41
Installation
42
Compressor Handling and Storage
42
Compressor Mounting
42
Parallel Mounting
43
Tandem Rails Configuration
43
Trio Rails Configuration
43
Compressor Holding Charge
45
System Cleanliness
46
Tubing
46
Brazing and Soldering
46
System Pressure Test
48
Leak Detection
48
Vacuum Evacuation and Moisture Removal
48
Filter Driers
49
Refrigerant Charging
49
Refrigerant Charge Limit
49
Insulation Resistance and Dielectric Strength
50
Commissioning
51
Oil Level Checking and Top-Up
51
Ordering Information and Packaging
52
Packaging
52
Ordering Information
53
Industrial Pack
53
Accessories
54
Valves, Adapters, Connectors & Gaskets for Use on Suction and Discharge Connections
54
Acoustic Hoods and Spare Parts
55
Lubricants / Oils
56
Miscellaneous
56
Sensors & Cables
56
Communication Tools
56

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Danfoss PSH077 Application Manuallines (60 pages)

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