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Sanwa PDR4000 User Manual

Sanwa PDR4000
20 pages
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PDR4000
EARTH TESTER
INSTRUCTION MANUAL
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Sanwa PDR4000 Specifications

General IconGeneral
ContinuityYes
Data HoldYes
Auto Power OffYes
Resistance Measurement400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ
Capacitance Measurement40nF/400nF/4µF/40µF/100µF
Display4000 count

Summary

[1] SAFETY PRECAUTIONS

1-1 Explanation of Warning Symbols

Explains the meaning of safety symbols used in the manual and on the product for safe operation.

1-2 Warning Instructions for Safe Use

Provides critical instructions to prevent personal injury such as burns and electric shock during use.

1-3 Overload Protection Input Values

Details the maximum rated input values and overload protection for different measurement functions.

[4] DESCRIPTION OF FUNCTIONS

[5] MEASUREMENT PROCEDURE

5-2 Interference voltage measurement (ACV)

Details the procedure for measuring interference voltage (ACV) before earth resistance testing.

5-5 Earth resistance measurement: 3-pole method

Details the preparation, interference voltage check, and measurement steps for the 3-pole method.

5-5-1 Preparation

Details the setup and electrode placement required for performing 3-pole earth resistance measurements.

5-5-2 Interference voltage check ACV

Explains the importance and procedure of checking interference voltage before conducting the 3-pole measurement.

5-5-3 Measurement

Outlines the steps for performing the actual 3-pole earth resistance measurement after preparation.

5-6 Earth resistance measurement: 2-pole method

Details the preparation and measurement steps for the 2-pole method using an alternative earth resistance.

5-6-2 Measurement

Outlines the steps for performing earth resistance measurements using the 2-pole method.

[6] MAINTENANCE

[8] SPECIFICATION

8-2 Measuring Ranges and Accuracies

Details the specific measurement ranges and accuracy specifications for ACV and earth resistance functions.

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