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SJ100-002LFR
Hitachi SJ100-002LFR Manuals
Manuals and User Guides for Hitachi SJ100-002LFR. We have
1
Hitachi SJ100-002LFR manual available for free PDF download: Service Manual
Hitachi SJ100-002LFR Service Manual (75 pages)
Brand:
Hitachi
| Category:
Inverter
| Size: 1.99 MB
Table of Contents
Table of Contents
2
1 Pre-Operation Check
4
Check Inverter Model and Manufacturing Number
4
Check Inverter Parameter and Motor Specification
5
2 Measurement of the Internal Voltage Supply
11
3 Trouble Shoot
12
Error Messages - Possible Cause and Remedy
12
Analysis of Various Operating Problems that Do Not Trigger an Trip Message
18
How to Initialize the Data (FACTORY SETTING)
19
Error Message Comparison
20
Other Displays
21
Auto Tuning under High Incoming Voltage
21
4 Ambient Condition of the Frequency Inverter (Temperature, Altitude)
22
Required Derating in Case of 50Deg, 55Deg of Ambient Temperature
22
Required Derating Toward Altitude
25
5 Level of each Detection
26
DC Bus Voltage Detection Characteristics
26
Output Current Detection Characteristics
28
Motor Temperature Detection (PTC)
29
Over Temperature Detection of the Frequency Inverter
29
6 Measurement & Replacement of Subassemblies
30
Insulation Measurement
30
Power Components Measurements
30
7 Maintenance and Inspection Procedure
33
Precautions
33
Measurement of Mains Voltage, Current and Power
33
Maintenance of Parts
36
If You Install Replacement INV at Site
36
8 Daily Inspection and Periodical Inspection
37
9 Image Block Diagram
39
10 Spare Parts List
41
I/O Board Compatibility
53
Kw Setup Procedure
55
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