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Hioki ST5541 manual available for free PDF download: Instruction Manual
Hioki ST5541 Instruction Manual (326 pages)
LEAK CURRENT HiTESTER
Brand:
Hioki
| Category:
Test Equipment
| Size: 6 MB
Table of Contents
Table of Contents
3
Measurement Flowchart
7
Checking the Contents of the Package
8
Inspection
8
Introduction
8
Safety Notes
9
Usage Notes
11
Chapter 1 Overview
13
Instrument Overview
13
Features
14
What Is Leakage Current
16
Leakage Current Measurement Complying with Standards
17
Types of Leakage Current
18
Types of Leakage Current Measurement
19
Chapter 2 Instrument Labels
29
And Screens
29
Instrument Labels and Functions
30
2.1 Instrument Labels and Functions
31
2.1 Instrument Labels and Functions
32
Screen Configuration Outline
33
About the Touch Panel
36
Chapter 3 Setting
37
Preparations
37
Power Switch, Breaker ON/OFF
37
Connecting the Power Cord 3
38
Connecting the Instrument Power Cord
38
Connecting the Power Cord of the Equipment under Test
39
Making Connections to Terminals S10, S12 and S13
41
Connecting Equipment under Test to the Instrument
42
Connect the Terminal
42
Turning Power on and off
44
Turning Power on
44
Turning Power off
46
Pre-Test Inspection
47
Checking Measurement Frequency
49
Chapter 4 Settings
53
Selecting a Network
54
Selecting the Grounding Class of Equipment under Test
55
Registering an Equipment Name/Control Number
56
Selecting a Measurement Mode (Opens the Measurement Screen)
57
4.3 Selecting a Measurement Mode
59
Setting the Measurement Range (Auto/Hold)
60
Setting the Filter
65
Setting the Allowable Value
67
Turning Lower Limit Values on and off for Specific Leakage Current Measurements
69
Selecting the Type of Target Current
70
Changing the Measurement Method (Auto/Manual)
73
Setting Automatic Measurement Items
74
Setting the Measurement Delay (Delay Time)
76
Setting the Measuring Time
79
Chapter 5 Measurement Preparations
81
Connecting the Test Lead
81
Using L2200 Test Lead
83
Using the 9195 Enclosure Probe (for Measuring Enclosure Leakage Current)
83
Using Alligator Clips
84
Or Three Test Leads)
84
Chapter 6 Measurements
85
Making Manual Measurements
85
Making Automatic Measurements
88
Measurement Examples
89
Earth Leakage Current Measurement
89
Patient Leakage Current Measurement* (Patient Connection - Earth)
96
Patient Leakage Current Measurement* (External Voltage on a SIP/SOP)
99
Patient Leakage Current Measurement* (External Voltage on a Specific F-Type Applied Part)
101
Patient Leakage Current Measurement* (External Voltage on Metal Accessible Part Not Protectively Earthed)
103
Total Patient Leakage Current Measurement* (Patient Connection - Earth)
106
Free Current Measurement (Enclosure - Enclosure)
107
Saving Measurement Data (as Required)
108
Checking Saved Measurement Data
110
Displaying Saved Measurement Data
110
Selecting Saved Measurement Data
111
Deleting Saved Data
111
Saving Measurement Conditions (Panel Save Function) (as Required)
112
Printing Measurement Data (as Required)
114
Setting up and Connecting a Printer
114
Chapter 7 Instrument System Settings
121
System Screen Configuration
122
Setting the Mode (to Use the Instrument as a Voltmeter)
123
Panel Load(Loading Saved Measurement Conditions)
126
Initializing the Instrument
127
Setting the Display Language
129
Checking Fuses(During Earth Leakage Current and Protective Conductor Current Measurements)
129
Self-Test
130
Power on Polarity Switching (to Keep Equipment under Test on During Polarity Switching)
132
Connect the Isolation Transformer
132
Setting Power on Polarity Switching
133
Relay Check 2
134
Auto Measure Setting (Set Instrument Status)
135
Setting Lower Limit Values (Factor)
136
Setting Indication Unit
137
Setting Date and Time
138
Interface Setting (for Communication and Printing)
139
Setting the Beep Sound
141
Setting the Backlight
142
Chapter 8 Controlling the
145
USB Interface)
145
ST5540/ST5541 Remote Interface Overview (USB Connection)
146
Connect and be Sure to Tighten the Screws on the Connector
147
Installation and Operation Procedures
149
Specifications of RS-232C
150
Specifications of USB
150
Setting Communication Conditions on the Hitester
151
Command Message Description
152
Message Format
152
Output Queue and Input Buffer
157
Event Registers
158
Initialization Items
159
Message Reference
160
Common Messages
160
Messages Specific to the Hitester
160
Command Message Description
168
Common Messages
169
Specific Commands
171
To Transfer All Saved Data to a Computer
249
Troubleshooting
250
Chapter 9 External Control
251
Description of Signals
252
Connecting to the EXT I/O Terminal
253
Electrical Specifications
255
Internal Circuit Configuration
256
Timing Chart
257
Panel Load Function at EXT I/O Start
259
Example of Output Signal Connection
260
Chapter 10 Specifications255
261
Basic Functions
261
Auxiliary Measurement Functions
262
Measurement System
262
Accuracy
264
Current Measurement Section
264
Network Section
265
Other Functions
267
System-Related Functions
269
User Interface
270
Ext I/O
270
Relay Output for Medical Equipment (Only ST5540)
270
PC Interfaces
271
Printer
271
General Specifications
272
Compliant Standards
274
Measurement Networks
275
Network a (for Electrical Appliance and Material Safety Law)
275
Network B1 (for JIS T 0601-1:1999)
276
Network B2 (for IEC 60601-1:2005 3Rd)
277
Network C (for IEC 60990)
278
Network D (for UL)
280
Network E (General-Purpose 1)
281
Network F (General-Purpose 2)
281
Network G (for IEC61010-1)
282
Chapter 11 Maintenance and Service
285
Cleaning and Storage
285
Repair and Servicing
286
Replacing Fuses
288
Instrument Disposal
289
Appendix A1
291
Appendix1Terminology
291
Other Test Condition and Special Test Condition
294
Appendix3List of Default Settings
297
Appendix4External Dimensions
319
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