GE GEK-106465A Visual Inspection, General Considerations on the Power Supply Network

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ACCEPTANCE TESTS

6. ACCEPTANCE TESTS

6.1.VISUAL INSPECTION

Verify that the relay has not suffered any damage during transportation, and that all screws are correctly fixed, and all relay terminal boards are in good condition.

6.2.GENERAL CONSIDERATIONS ON THE POWER SUPPLY NETWORK

All devices running on AC current are affected by frequency. As a non-senoidal wave is the result of a fundamental wave plus a series of harmonics from this fundamental wave, it can be deducted that devices running on AC current are influenced by the applied waveform.

For a correct testing of devices running on AC current, it is fundamental to use a current and/or voltage senoidal waveform. The pureness of a senoidal wave (lack of harmonics) cannot be expressed specifically for a specific device. However, any relay incorporating sintonized circuits, R-L and R-C circuits, will be affected by non-senoidal waveforms.

These devices respond to the voltage waveform in a different way to the majority of AC current voltmeters. If the power supply network used for the testing contains wide harmonics, the voltmeter and relay responses will be different.

When the device is tested, a power supply network with no harmonics in its waveform must be used.

It is important to point out that the accuracy with which the test is performed depends on the network and on the instruments used. Functional tests performed with unsuitable power supply network and instruments are useful to check that the device operates properly and therefore its operating characteristics are verified in an approximate manner.

The following sections detail the list of tests for verifying the device functionality.

GEK-106465A

CIO Remote CAN Digital I/O Module

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Contents
CIO Table of Contents INPUT/OUTPUT Modules Description Circuit Continuity Supervision InputsImportant Procedures CIO Front ViewInspection Checklist Identification Label A4454P5EUROPE, Middle East and Africa GE Multilin AMERICA, Asia and Australia GE MultilinSafety Instructions Overview Introduction to F650 and F600 Family of RelaysHardware Architecture Software ArchitectureCommunications Architecture Summary of Features Product DescriptionOrdering Code CIO DescriptionTechnical Specifications Packaging and Weight Type TestsCategory Standard Class Test ApprovalsPower supply Input/Output module Module DescriptionMechanical Description MountingRear Panel Mounting Rear Cover Description Wiring External ConnectionsWiring Diagram for Model CIOH1J1 226B5113F2 Boards Board OptionMixed Termina Inputs Supervision OutputsOperand Description SUPCOIL2Without Supervision With Current Supervision with SEAL-IN With Simple Voltage Supervision Internal State Circuit Output Breaker Operand StatusHardware Hardware With Double Voltage Supervision Status of Involved Elements Inputs to F650 52/a 52/bOperand Contact INPUT0015 SUPCOIL2 Front Indicators SoftwareUser Interfaces Circuit Supervision Circuit Supervision and Contact SEAL-IN CircuitsContact SEAL-IN Control Settings for INPUTS/OUTPUTS INPUT/OUTPUT Boards SettingsGeneral Board Settings Settings relative to Inputs Input LogicSettings relative to Outputs Output Logic Input activation signals Contact Inputs INPUTS/OUTPUTS Status Input Status Mixed Board Supervision Board Board F, G, H, J TypeContact Outputs activation signals Contact Output Activation Signals Contact Output OperatesContact Output Status Board F, G, H, JContact Output Reset Signals Contact Output Resets Contact Output ResetsIO Board Status Board StatusGeneral Considerations on the Power Supply Network Visual InspectionIndicators Power Suply TestingIsolation Tests Source OptionSettings/Control Elements/Inputs Outputs/Board Communication with the Master UnitInputs and Outputs Digital InputsContact Outputs Circuit Continuity Supervision InputsCoil Latching Circuits
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