Safety Testers (plus more) from Dranetz and Gossen Metrawatt

1. Safety Testers (plus more) fromDranetz and Gossen Metrawatt General Presentation

2. Introduction • Dranetz partnered with Gossen Metrawatt presenting world renowned SAFETY TESTERS along with other highly regarded testers and meters. • NOT Rebranded

3. Safety Testers • Multifunction Electrical Safety Testers • Insulation, Grounding, Low Ohm Testers • Installation Testers

4. Electrical Safety Tester – What? • Universal instrument for testing the electrical safety of portable electrical equipment in commercial and medical applications. • When evaluating electrical safety, tests are performed for: • protective conductor connections • insulation resistance • leakage current

5. Electrical Safety Testing – Why? • Human SAFETY !!! • Liability

6. Multi-Function Safety TestersSecutest Series – over 50,000 sold • The Standard for all other Safety Testers • Proven – Rugged – Portable • IEC 60601 testing • High Voltage / Ground Bond / Leakage • High Voltage Test up to 6kV • Ground Bond Test with 200mA, 10A, 25A

7. Protective Earth Resistance Test

8. Protective Earth Leakage Test

9. Target Groups for EST • Appliances • Power Tools • IT equipment • Medical Devices • Medical, Optical, Dental, Veterinary • Hospitals • Biomed • Clinical Engineering • Facilities • Manufacturing Type Testing (R&D) • Manufacturing Production Line Testing • Service - after repair • Field Service - PM

10. Applications for Electrical Safety Testers (EST) • High Voltage Testing - HiPot – Insulation • Protective Earth Leakage • Ground Bond Testing • Insulation Resistance • Medical Device Applied Part Leakage • Testing to meet International Standards • Medical Devices to IEC 60601 & 62353 • Electric Power Tools & Appliances Tests are guided by IEC 60335 • Electrical Equipment for Measurement, Control and Laboratory Use to IEC 61010 • Information Technologies Devices to IEC 60950

11. EST USP’s (Unique Selling Points) • Menu driven test sequences • 200mA, 10A and 25A Ground Bond testing • 6KV HV testing • 10+2 Applied part testing • Data storage up to 125 tests • RS232 interface • PC software / automatic test reports • 50,000 sold world-wide

12. Insulation Tester – What? • An insulation tester can be used to determine the integrity of windings or cables in: • Motors,transformers, switchgear, and electrical installations. • Insulation testers measure the insulation’s ability to resist the escape of an electrical current • high resistance indicates little loss of current • low resistance indicates a significant amount of current is leaking somewhere along the insulation

13. Insulation Testing – Why? • Human SAFETY !!! • Liability

14. Insulation Testers – Why? • Insure public and personal safety • Eliminate the possibility of having a life-threatening short circuit or short to ground • Testing the system against miswired and defective equipment: • it will insures a high quality installation • customer satisfaction • protects against fire or shock.

15. Insulation Tester - Metriso G500, G1000 & G1000+ • Battery powered, digital Insulation Resistance Testers • Test Voltages 50V – 500V/1000V • Power Supply with 8x AA batteries • Voltage Measurement in any switch position • Very low resistance measurement capability • 10MΩ Calibration Terminals built-in • Backlit LC Display

16. Insulation Testing

17. Target Groups for Insulation Testers • R&D • Type Testing • Final Inspection • Routine Testing • Quality Control • PM • Manufacturing • Motors / Generators • Electrical Machines • Appliances • Consumer electronics • Service contractors

18. Applications for Insulation Testers • Insulation integrity of motors, generators, transformers, anything with electrical wiring • Safe, efficient, loss-free operation • Fire prevention • Ascertain environmental and/or physical effects on electrical systems

19. Insulation Tester USP’s • Compact, rugged and ideally suited for field use • Cable length offset function • Integrated 10Mohm test resistor • Functional User Interface

20. Insulation TestersOther GMC-I Models • Metriso 5000D • Metriso 5000A • Metriso C • MetraHit ISO

21. Installation Tester – What? • Tests all measurements for effectiveness of safety measures in electrical systems required by international standards. • Assures the user his installation complies with all applicable regulations, and functions reliably.

22. Installation Testing – Why? • Human SAFETY !!! • Liability

23. Installation Tester – ProfiTest Master • DKD Calibration Certificate standard • CAT III 600V, CAT IV 300 V for industrial applications • 4 Wire measurement => • Automatic Measurement Cable Compensation => • High accuracy • => Best Instrument to ensure safe installation! • User friendly handling and one hand operation • Easy reading with large display • Integrated memory of 50.000 objects, free selection • Electrical Testing Center PC Software • RISO with rising test voltage 10 to 1000V • Bidirectional data exchange with RS232 to USB

24. Other Testers • MetraHit Energy • Photovoltaic ProfiTest PV

25. MetraHit Energy • Power and Energy Measurement • Systematic Power Quality Analysis • Harmonic Analysis • User Safety and Overload Protection • Memory Mode Operation

26. PROFITEST PVPeak power measuring instrument and curve tracer for PV modules and strings (measurement at capacitive load)

27. PROFITEST PV • Measurement of characteristic I-U curve at PV modules and strings • Generator voltage of up to 1000 V DC, current of up to 20 A DC • Acquired characteristic I-U curve is highly accurate thanks to steady measurement at the capacitive load.

28. PROFITEST PV • Automatic conversion of momentary measured values to STC • Power and temperature measurement with four-wire measuring method for error-free results • Measurement of : • short-circuit current ISC • open-circuit voltage UOC • instantaneous peak power of a solar cell Pmax • internal series resistance RS • internal parallel resistance RP