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Fluke FLK-1555FC/IR [38/50] Insulation test
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1550C/1555
Users Manual
20
Insulation Test
XW Warning
To avoid possible electric shock or personal injury:
• Be aware that measuring insulation resistance
requires the application of potentially dangerous
voltages to the circuit. This may include exposed
bonded metalwork.
• Remove all power from the circuit under test and
discharge circuit capacitance before testing a
circuit with the Tester.
• Before proceeding, ensure that the installation is
wired correctly and no personnel are endangered
by any tests.
• First connect the test leads to the Tester inputs
before you make connection to the circuit under
test.
PI/DAR Limits:
• Cap. Mdx > 1 μF and Res. Max > 100 Me
• Res. Min < 200 k e
• Current min < 50 μA
• If one of the limits is beyond, the Tester will display UNSPEC.
To perform an insulation test:
1. With the Tester turned on, set the available measurement options to meet
your test requirements. These include:
• Test Voltage – Set range: 250 V to 10,000 V (50 V/100 V steps)
• Ramp Test – Toggle on or off
• Time Limit – No limit or from 1 to 99 minutes
2. Connect the probes to the circuit under test.
Содержание
- C 1555 1
- C 1555 users manual 1
- Insulation tester 1
- Users manual 1
- Limited warranty and limitation of liability 2
- Warranty 2
- Limites de garantie et de responsabilite 3
- Begrenzte gewährleistung und haftungsbeschränkung 4
- Garanzia limitata limitazione di responsabilità 5
- Garantía limitada y limitación de responsabilidad 6
- Garantia limitada e limitação de responsabilidade 7
- Begränsad garanti och ansvarsbegränsning 8
- 中包含 9
- 若需要完整的操 9
- 随附 9
- Sinirli garanti ve sorumluluk siniri 11
- Table of contents 15
- List of figures 17
- List of tables 17
- C 1555 users manual 18
- Introduction 19
- To contact fluke 20
- Safety information 21
- Symbols 23
- The tester comes with the items shown in figure 1 if the tester is damaged or an item is missing immediately contact the place of purchase 24
- Unpack the tester 24
- The subsequent sections tell you about the tester and its operation the tester is shown in figure 2 25
- The tester 25
- Pushbuttons 26
- Use the pushbuttons to control the tester view test results and scroll through chosen test results pushbuttons and their functionality are discussed in figure 2 26
- Turn the tester on and off 27
- Display 28
- Display annunciators are shown in figure 4 28
- Charge the battery 29
- Guard terminal use 30
- Connect to the circuit under test 32
- Measurements 32
- Before an insulation test 34
- Preset test voltage selection 34
- Program a test voltage 35
- Select a ramp or steady state test 36
- Set a timed test 36
- Capacitance 37
- Dielectric absorption ratio 37
- Polarization index pi 37
- Insulation test 38
- Xw warning to avoid possible electric shock or personal injury be aware that measuring insulation resistance requires the application of potentially dangerous voltages to the circuit this may include exposed bonded metalwork remove all power from the circuit under test and discharge circuit capacitance before testing a circuit with the tester before proceeding ensure that the installation is wired correctly and no personnel are endangered by any tests first connect the test leads to the tester inputs before you make connection to the circuit under test 38
- Xw warning before and after testing confirm that the tester does not indicate the presence of a hazardous voltage see figure 4 if the tester beeps continuously and a hazardous voltage is shown on the display disconnect test leads and remove power from the circuit under test 39
- Store test results 40
- View results stored in memory 41
- Download your test results 42
- Flukeview forms basic software must be installed on your pc to download stored test data 43
- Install flukeview forms basic software 43
- To install flukeview forms basic see the flukeview forms installation guide 43
- To install the infrared adapter see the usb ir cable installation guide 43
- Delete test results 44
- Download results to pc 44
- Cleaning 45
- Maintenance 45
- Replaceable parts and accessories 46
- Table 2 lists the replaceable parts that are available for the tester table 3 identifies the accessories available for use with the tester 46
- General specifications 47
- Specifications 47
- Electrical specifications 48
- The tester s accuracy is specified for 1 year after calibration at operating temperatures of 0 c to 35 c for operating temperatures outside the range 20 c to 0 c and 35 c to 50 c add 0 5 per c except on the 20 bands add 1 per c 48
- Min 1 min 10 50
- Principle of measurement and resistance 50
- The tester measures insulation parameters and displays the results using with the following formulas 50
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