Safety Testers plus more from Dranetz and Gossen

Safety Testers (plus more) from Dranetz and Gossen Metrawatt General Presentation

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

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

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

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

Multi-Function Safety Testers Secutest 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 6 k. V • Ground Bond Test with 200 m. A, 10 A, 25 A

Protective Earth Resistance Test

Protective Earth Leakage Test

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

Applications for Electrical Safety Testers (EST) • High Voltage Testing Hi. Pot – 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

EST USP’s (Unique Selling Points) • Menu driven test sequences • 200 m. A, 10 A and 25 A Ground Bond testing • 6 KV HV testing • 10+2 Applied part testing • Data storage up to 125 tests • RS 232 interface • PC software / automatic test reports • 50, 000 sold world-wide

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

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

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.

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

Insulation Testing

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

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

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

Insulation Testers Other GMC-I Models • Metriso 5000 D • Metriso 5000 A • Metriso C • Metra. Hit ISO

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.

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

Installation Tester – Profi. Test Master • 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 1000 V • Bidirectional data exchange with RS 232 to USB • DKD Calibration Certificate standard • CAT III 600 V, CAT IV 300 V for industrial applications • 4 Wire measurement => • Automatic Measurement Cable Compensation => • High accuracy • => Best Instrument to ensure safe installation!

Other Testers • Metra. Hit Energy • Photovoltaic Profi. Test PV

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

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

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.

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