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CT Test Wiring Guide Using the Instrument Module

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The instrument module is designed as a user interface

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The capacity of these modules is the same as the device

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but with the difference that by performing the wiring once

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you can perform all the related room tests in a much shorter time and with a much lower wiring error rate

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First, Install the Base module. Install the Base module on the front panel of the device

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so that the male banana of the Base module fits into the indicated section

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Then install three batteries with the specifications of 18650 lithium battery

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 4.2 volts, 2000 milliampere hours, in order from right to left in the indicated state

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. Place the corresponding module, which in this test is the CT module, on the Base module and then tighten the three screws of the CT module

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 Finally, turn on the module. Check the battery charge. You will see 4 squares that indicate the battery charge percentage

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 with each square indicating 25% of the battery charge

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When you connect the battery charger to the module, the corresponding square will start blinking according to the battery charge percentage

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 When the battery is fully charged, all the squares will start blinking

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Warning: Do not use the module to perform tests while the batteries are charging

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The reason for using a battery on the module is to isolate the module power supply from the device power supply and eliminate noise

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Important notes

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The eye sensor of the Base module must be completely placed on the Error light of the device

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The first time the batteries are installed on the module

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even if they are fully charged, due to the defined protection

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the charger must be connected to the module once for the module to turn on

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To perform the calibration, enter the Setting window from the software start page.In the Hardware tab

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click Apply Calibration Instrument and after 5 seconds the calibration will be completed

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CT Room Settings

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Enter the CT room and set the Type Device to 205AMT

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In the Accessories section, set Version Mode Esay to 01Ver_205_CT

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Module calibration is only required once and should only be performed if the device or base module has been replaced

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Wiring: Connect 1Cp to the positive terminal of the capacitor box

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Connect CapCom to the negative terminal of the capacitor box

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Connect 1Vs to 1S of the CT

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Connect S1 to S1 of the CT

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Connect 2Vs to S2 of the CT

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Connect S2 to S2 of the CT

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Finally, connect 1Vp to 2Vp of the module after passing through the CT

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After completing the wiring, perform the remaining steps of the test without considering the old wiring