Gossen MetraWatt PROFITEST INTRO - Page 62

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Prepared in Germany • Subject to change without notice • PDF version available on the Internet

GMC-I Messtechnik GmbH

Südwestpark 15

D-90449 Nürnberg,

Germany

Phone:+49-911-8602-111

Fax: +49 911 8602-777

e-mail info@gossenmetrawatt.com

www.gossenmetrawatt.com

Main Page

Default Chapter5
- Table of Contents5
1 Scope of Delivery6
2 Application6
3 Safety Features and Precautions6
- Overview of Included Features6
- Scope of Delivery 56
- Using Cable Sets and Test Probes6
- Charging the Battery Pack in the Tester8
4 Initial Start-Up8
- Installing or Replacing the Battery Pack8
- Rechargeable) Battery Test8
- Switching the Instrument On/Off8
- Device Settings9
- Automatic Settings, Monitoring and Shut-Off12
- Connecting the Instrument12
5 General Notes12
- Measurement Value Display and Memory13
- Testing Earthing Contact Sockets for Correct Connection13
- Help Function14
- Setting Parameters or Limit Values Using RCD Measurement as an Example14
- 2-Pole Measurement with Fast or Semiautomatic Polarity Reversal15
- Freely Selectable Parameter Settings or Limit Values15
6 Measuring Voltage and Frequency16
- Single-Phase Measurement16
- Voltage between L - PE, N - PE and L - L with 2-Pole Connection16
- Voltage between L-N and N16
- 3-Phase Measurement (Line-To-Line Voltage) and Phase Sequence17
7 Testing Rcds17
- Measuring Touch Voltage (with Reference to Nominal Residual Current) with Nominal Residual Current and Tripping Test with Nominal Residual Current18
- Special Tests for Systems and Rcds20
- Testing Systems and Rccbs with Rising Residual Current (AC) for Type AC, A/F, B/B+ and EV, MI Rcds20
- Testing Systems and Rccbs with Rising Residual Current (AC) for Type B/B+ and EV, MI Rcds20
- Testing of Rccbs Pulsating DC Residual Current21
- Testing RCCBS with 5  I21
- Prcds with Non-Linear Type PRCD-K Elements22
  - Overcurrent Protective Devices22
- Systems with Type RCD-S Selective Rccbs22
- Testing of Special Rcds22
- SRCD, PRCD-S (SCHUKOMAT, SIDOS or Comparable)23
- Testing Residual Current Circuit Breakers in TN-S Systems24
- Type G or R RCCB24
8 Testing of Breaking Requirements for25
- Short-Circuit Current (Functions Z L-PE and I K )25
- Evaluation of Measured Values26
- Measurement with Positive Half-Waves26
- Measurements with Suppression of RCD Tripping26
9 Measuring Line Impedance (Z L-N Function)27
- Earthing Resistance Measurement (R E Function)29
- Settings for Calculating Short-Circuit Current - Parameter I27
10 Earthing Resistance Measurement (Rfunction)30
- Earth Resistance, Mains Operation - 2-Pole Measurement with KS-PROFITEST INTRO or Country-Specific Measuring Adapter (Schuko)30
- General32
11 Measurement of Insulation Resistance32
- Special Case: Earth Leakage Resistance (REINS)34
12 Measuring Low-Value Resistance up to 200 Ohm (Protective Conductor and Equipotential Bonding Conductor)35
- Measurement with Constant Test Current36
13 Special Functions - EXTRA Switch Position37
- Voltage Drop Measurement (at ZLN) - Function U37
- Creating a Distributor Structure in the Test Instrument38
- Creating Distributor Structures, General38
14 Database38
- Transferring Distributor Structures38
- Creating Structures (Example for Electrical Circuit)39
- 14.3.2 Searching for Structure Elements40
- Saving Data and Generating Reports41
- 14.4.1 Use of Barcode Scanners and RFID Readers42
15 Attaching the Test Probe Holder to the Carrying Strap42
16 LED Indications, Mains Connections and Potential Differences43
17 Characteristic Values50
- 18.2.1 Charging Procedure with the Z502R Charger52
- Firmware Revision and Calibration Information52
18 Maintenance52
- Rechargeable Battery Operation and Charging52
- Technical Data for Measurement Cables and Adapters52
- Fuses53
- Housing53
19 Appendix54
- Tables for Determining Maximum or Minimum Display Values in Consideration of Maximum Measuring Uncertainty54
- At Which Values Should/Must an RCD Actually be Tripped? Requirements for Residual Current Devices (Rcds)56
- Optional Accessories (Not Included)57
- Periodic Testing Per DGUV Regulations 3 (Formerly BGV A3)57
  - Limit Values for Electrical Systems and Operating Equipment57
- List of Abbreviations and Their Meanings58
- Keyword Index59
- 19.7.1 Internet Addresses for Additional Information60
- Bibliography60
21 Recalibration61
20 Repair and Replacement Parts Service Calibration Center* and Rental Instrument Service61
- Recalibration61
- Product Support61

Gossen MetraWatt PROFITEST INTRO - Page 62

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