Specifications - VOLTCRAFT EMZ-1000 Bedienungsanleitung

13. Specifications

Measuring functions ....................... Ground resistance testing, loop current testing
Measuring method ..........................Mutual induction
Display ............................................2x 4 counts, inverse, self-luminous
Measurement interval .....................2 measurements per second
Clamp opening ...............................55 mm x 32 mm
Display size ....................................46 mm x 29 mm
Memory cells ..................................300
Operating voltage ...........................6 V/DC (4 x 1.5 V, AA/LR06 type)
Current consumption ......................max. 50 mA
Insulation resistance .......................>20 MΩ (500 V between circuit and housing)
Dielectric strength ...........................max. 3700 V ACrms
External magnetic field ...................<40 A/m
External electric field ......................<1 V/m
Automatic shut-off ...........................approx. 5 minutes
Operating conditions .......................-10 °C to +40 °C, <80% RH
Storage conditions ..........................-20 °C to +60 °C, <80% RH
Safety .............................................according to EN61010-1, EN61010-031
Measurement category ...................CAT III 300 V, CAT IV 150 V
Operating altitude ...........................max. 2000 m
Degree of contamination ................2
Weight ............................................approx. 1180 g (with batteries)
Dimensions (L x W x H) ..................285 x 85 x 58 (mm)
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