Substation Ground Grid Tester GGT200
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Measurement
Test current up to 200 A DC regulated
Maximum test duration Unlimited
Maximum test voltage 10 V (no load)
Full load voltage 8,6 V (at 230 V AC)
7,5 V (at 115 V AC)
Measurement range 0,1 µΩ – 999,9 mΩ
Measurement resolution 0,1 μΩ – 1 mΩ
Typical accuracy ± (0,1 % rdg + 0,1 % FS)
Power Supply
Powered by Mains power
Mains power connection according to IEC/EN60320-1, C320
Mains power input voltage 90 V – 264 V AC
Mains power input frequency 50/60 Hz
Power consumption 2100 VA (at 230 V AC)
1900 VA (at 115 V AC)
Data Storage
Storage 500 internal memory positions
Computer Interface
Interface USB (standard option)
Options on request RS232 and Bluetooth
Display
Display type 20 characters by 4 lines with backlight
Environmental Conditions
Operating temperature -10 ºC – +55 ºC (+14 ºF – +131 ºF)
Storage & transportation -40 ºC – +70 ºC (-40 ºF – +158 ºF)
Humidity up to 95 % relative humidity
Environmental Protection IP 67 with closed lid
Applicable Standards
Installation/overvoltage CAT II
IEC/EN 61010-1
Pollution degree 2
Low voltage directive Directive 2014/35/EU (CE Conform)
Standard EN61010-1 (LVD Directive)
Electromagnetic compatibility Directive 2014/30/EU (CE Conform)
Standard EN 61326-1
Accessories
Test leads length up to 60 m
Dimensions and Weight
Dimensions (W x H x D) 406 x 503 x 193 mm (16,0 x 19,8 x 7,6 in)
Weight 14.6 kg (32,2 lbs)