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HT9022
HT HT9022 Manuals
Manuals and User Guides for HT HT9022. We have
2
HT HT9022 manuals available for free PDF download: User Manual
HT HT9022 User Manual (56 pages)
Brand:
HT
| Category:
Multimeter
| Size: 1 MB
Table of Contents
Table of Contents
3
1 Precautions and Safety Measures
5
Preliminary Instructions
6
During Use
6
After Use
6
Definition of Measurement (Overvoltage) Category
7
2 General Description
8
Measuring Average Values and TRMS Values
9
Definition of True Root Mean Square Value and Crest Factor
9
Harmonics
9
3 Preparation for Use
10
Initial Checks
10
Instrument Power Supply
10
Calibration
10
Storage
10
4 Operating Instructions
11
Instrument Description
11
Description of the Controls
11
Alignment Marks
11
Hand Protection
12
Indication of the Conventional Direction of Current
12
Description of the Keys
12
Keys F1 - F2 - F3 - F4
12
Key H
12
Key
12
Initial Screen
13
5 Instrument Functions
14
Phase Detection
14
Settings" Position: Instrument Settings
14
General
14
Date/Time
14
Log
15
Inrush
15
Continuity
15
Position "V ": DC, AC+DC Voltage Measurement and Phase Sequence Verification
16
DC Voltage Measurement
16
Key F4 "Fnz
17
Hold
17
Backlight
17
AC+DC Voltage and Voltage Harmonics Measurement
18
Key F2 "Par
18
AC+DC Voltage
18
Key F4 "Fnz" in AC+DC Voltage Measurement
19
Voltage Harmonics
19
Key F4 "Fnz" in Voltage Harmonics Measurement
19
Hold
20
Backlight
20
Checking Phase Sequence and Phase Concordance with a Lead
21
Verification of Phase Sequence
21
Verification of Phase Concordance
23
Position "A ": DC, AC+DC Current Measurement
25
DC Current Measurement
25
Key F4 "Fnz
26
Hold
26
Backlight
26
AC+DC Current and Current Harmonics Measurement
27
Key F2 "Par
27
AC+DC Current
27
Key F4 "Fnz" in AC+DC Current Measurement
28
Current Harmonics
28
Key F4 "Fnz" in Current Harmonics Measurement
28
Hold
29
Backlight
29
Position "W ": DC, AC+DC Power Measurement
30
DC Power Measurement
31
Key F2 "Par
31
DC Power
32
Key F4 "Fnz" in DC Power Measurement
32
DC Voltage and Current
32
Key F4 "Fnz" in DC Voltage and Current Measurement
33
DC Energy
33
Hold
33
Backlight
33
Measurement of AC 1P or AC 3P Powers
34
Key F2 "Par
34
AC+DC Power
35
Pf and Dpf
35
Key F4 "Fnz" in Power or Pf-Dpf Measurement
35
AC+DC Voltage and Current
36
Key F4 "Fnz" in AC Voltage and Current Measurement
36
Voltage Harmonics
37
Current Harmonics
37
Key F4 "Fnz" in Voltage and Current Harmonics Measurement
37
AC Energy
38
Hold
38
Backlight
38
Position "W ": Log, On-Line Scope, Snapshot, Memory, Download
39
Key F3 "Sys
39
Start Log" Recording
39
On-Line
40
Memory
41
Snapshot
41
Download
42
Position "Ω ": Resistance and Continuity Measurement
43
Key F4 "Fnz
44
Hold
44
Backlight
44
Position "Inrush a ": Inrush Current Measurement
45
Virtual Key "Zero
46
Key F3 "Run
46
Key F4 "Mem
46
6 Maintenance
48
General Information
48
Battery Replacement
48
Cleaning the Instrument
48
End of Life
48
7 Technical Specifications
49
Technical Characteristics
49
Safety Standards
51
General Characteristics
51
Environment
51
Environmental Conditions for Use
51
Accessories Provided
51
8 Service
52
Warranty Conditions
52
9 Appendix - Theoretical Outline
53
Calculation of Powers in "AC 1P" Mode
53
Calculation of Powers in "AC 3P" Mode
53
Calculation of Powers in "DC" Mode
53
Voltage and Current Harmonics
54
Limit Values for Harmonics
55
Causes of the Presence of Harmonics
55
Consequence of the Presence of Harmonics
56
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HT HT9022 User Manual (9 pages)
Brand:
HT
| Category:
Media Converter
| Size: 0 MB
Table of Contents
Table of Contents
2
Precautions and Safety Measures
3
Preliminary Instruction
3
General Description
4
Preparation for Use
4
Initial Checks
4
Instrument Power Supply
4
Calibration
4
Storage
4
Nomenclature
5
Description of Instrument
5
Instrument Functions
5
Operating Instructions
6
Line Current Measurement
6
Leakage Current Measurement
6
Voltage and Power Measurement
7
Maintenance
7
Cleaning the Instrument
7
End of Life
7
Technical Specifications
8
Accessories
8
Accessories Provided
8
Assistance
9
Warranty Conditions
9
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