GSC57 is the most complete model of the entire meters designed to verifies both on electrical installations according to IEC61557, BS7671, VDE0100 and power quality on generic three phase systems.
Flexibility of this meter consents using by installers, technicians, engineers and testers of electrical plants and equipment. GSC57 performs, from the other things, a fault Loop Impedance with high resolution (0.1 mOhm) nearly power transformer thanks use of IMP57 optional accessory.
As logger meter, GSC57 can recording all values of electrical parameters (Voltages, Currents, Powers, Power Factory, Energies, etc.), performing harmonic analysis of Voltages and Currents (up to 49-th order) and consents a supply voltages quality analysis (sags, spikes, breaks) according to EN50160 standards reference.
With optional probes GSC57 can also performing measures and recordings of environmental parameters as Temperature, Humidity, Illumination (Lux) and Leakage currents very important for troubleshooting problem of RCDs wrong tripping.
Each measure can stored inside instrument memory, recalled on instrument display and transferred to  PC using the management standard software in way to create a professional relation which will improve the quality of work.

STANDARD

CE mark
EN 61557-4 Continuity test
EN 61557-2 Insulation Resistance
EN 61557-5 Earth resistance
EN 61557-6 RCD test
EN 61326 EMC Standards
EN 61008
EN 61009
EN 61010-1
EN 61036
EN 61557
IEC 1268
16th edition
VDE 0413
EN 61557-3 Loop impedance P-P, P-N, P-PE
EN 60439-1 ; EN60204-1

FUNCTION

• - Continuity on protective conductors PE with 200mA
• - Continuity on protective conductors PE with 10A
• - Insulation resistance up to 1000V DC
• - Tripping time and current of RCDs (type A, AC, general and selective)
• - Line and Loop impedance with calculation of the prospective short circuit current
• - Loop/Line impedance with high resolution (0.1mOhm) (with IMP57 optional accessory)
• - Global Earth Resistance without RCDs tripping
• - Earth resistance with 3-wire and 2-wire methods
• - Ground resistivity with 4-wire method
• - Contact voltage
• - Phase rotation
• - TRMS measure and recording of any parameter of Single and Three phase plants
• - Harmonic analysis of voltage and current up to the 49th order
• - Voltage anomalies (sags, swells) with a 10ms resolution
• - Measurement and recording to leakage current (with HT96U optional accessory)
• - Measurement and recording of air temperature  (°C/°F), humidity (HR%)
• - Measurement and recording Illuminations (Lux)
• - Save results inside memory
• - Interface for PC comunication

ACCESSORIES

Included accessories:

• - C2033X: cable 3-wire with Shuko plug
• - A0050: power adaptor 230V/50 Hz
• - KITGSC5: kit of 4 cables 2m , 4 alligators e 2 test leads
• - KITTERRNE: bag with 4 cable banana/banana + 4 metal rods
• - C5700: power cable for 10A continuity test
• - TOPVIEW2006: Windows PC software + optical/USB cable C2006
• - BORSA2051: carrying bag
• - Calibration certificate ISO9000
• - User manual

Optional accessories:

• - C7000/05: 2 cables, 5m length, for 10A test
• - C7000/10: 2 cables, 10m lengt,  for 10A test
• - HT52/05: transducer for air temperature/humidity
• - HT53/05: transducer for lux measurements
• - HTFLEX3003: kit of 3 flexible clamps 300-3000A/1V AC, max diameter 174mm
• - HT96U: clamp 1-100-1000A/1V AC, max diameter 54mm
• - HT97U: clamp 10-100-1000A/1V AC, max diameter 54mm
• - HT903: accessory 3x1-5A/1V for connection to external CT's
• - IMP57: accessory ZLoop/Line at high resolution