Delta 4000 Instrukcja Obsługi Pobierz pdf (Strona 10)

81331 Rev 01 Nov 2010

 Two-piece design for easy transportation Rugged and robust and only

14+22 kg (31+48 lb)

 Performs all standard UST and GST tests

 Handling up to 15 mA interference current into any lead of the

instrument or a signal to noise ratio of 1:20, secures stable readings and

correct data even in the highest interference switchyards.

 Standard 50/60 Hz measurements as well as 1-500 Hz frequency sweep

reveals more details in the insulation characteristics

 Advanced signal acquisition and noise suppression circuitry results in 25-

50% shorter measurement times

 Intelligent temperature compensation (ITC) feature enables an accurate

temperature correction of measurements taken at high and low

temperatures. No more average table corrections but instead a true

correction based on the actual type and condition of the insulation

(standard tables also provided for comparison with previously measured

data)

 Voltage Dependence Detection (VDD). Delta4000 will automatically

detect if the test specimen has voltage dependence and suggest the user

to do a tip-up test.

 Two operation modes; Form-based, automated testing with PowerDB or

run your specific test manually controlled with Delta Control.

 Enhanced safety features with safety hand switches, foot switch and

warning strobe light

 Optional resonating inductor provides capability of testing high

capacitance samples at high voltage.

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Delta 4000 Instrukcja Obsługi Strona 10