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High Voltage Insulating Tester
DAC-HIT-3

DAC-HIT-3

Provided with a built-in high voltage source of 0-10kVdc, DAC-HIT-3 is a designable insulation tester for high voltage rotation machines and stator coils. The tester allows knowing a polarity index (PI) to judge a condition of degradation or absorption as well as a leakage index (LI) to see a status of absorption and dryness.
A memory function can store data at each time, and GP-IB interface allows automatic measurement and data processing with a PC.
Costomized insulation diagnostic systems including DAC-HIT-3 are available upon request.

Application

Direct current tests of high voltage rotating machines and stator coils.

Features

Maximum output voltage
Polarization index (PI) and leakage index (LI) are automatically measured
GB-IB included suitable for optimization

Specification

●Output Voltage DC 0-10000V negative polarity
●Measuring Range:
   Absorption Current 1x10-10 - 1x10-3A
   Insulation Resistance 1M ohm-9999G ohm
            200nA Range 0-200nA (Maximum 9999 G ohms)
            2uA Range 0-2uA (Maximum 999.9G ohm)
            20uA Range 0-20uA (Maximum 99.99 G ohms)
            200uA range 0-200uA (Maximum 9999M ohm)
            2mA Range 0-2mA (Maximum 999.9M ohm)
●Resolution: Absorption current 0.1nA (200nA Range)
   Insulation Resistance 0.1MΩ (2mA Range )
●Measuring Accuracy: Current 200nA - 20uA ±10%±1digit FS
            200uA - 2mA ±5%±1digit FS
            Votlage ±5%±1digit FS
●Interface:GP-IB
●Analog Output:Range F.S +10V
●AC Input: AC90 - 250V 50 / 60Hz
●Size and Weight: W430*H200*D380(mm) 12kg
●Accessories: 1. Measuring Cable (5M)  1
        2. AC Power Code     1
        3. Grounding Cable (5M)  1
        4. Accessory Bag     1

Catalog

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