General-tools-and-instruments CA10 Manual do Utilizador

AC CIRCUIT ANALYZERUSER’S MANUALCA10Please read this manual carefully and thoroughly before using this product.

The table below the figure shows the normal measurement result for each ofthe four parameters. It also lists possible causes of, and remedies for, abn

Notes: 1) Be sure any surge suppression system used is properly grounded so itcan continue to protect loads during transient overvoltage conditions. 2

TESTING GROUND FAULT CIRCUIT INTERRUPTERS (GFCIs)The CA10 can measure how much current it takes to trip a GFCI, and howquickly it responds to a condit

Wiring ConditionScreen DisplayLegendL E N NormalNo ground wire detectedLive and neutral conductors are reversedOther conditionsAny wiring abnor

SPECIFICATIONSParameter or Component Measurement Measurement Resolution Range Accuracy Line Voltage 85 to 265VAC ±1% of reading ± 0.2V 0.1VPeak Voltag

If the instrument has been exposed to extreme temperatures, allow severalhours for it to acclimate to your local conditions before using it.Do not ope

GENERAL TOOLS & INSTRUMENTS80 White StreetNew York, NY 10013-3567PHONE (212) 431-6100FAX (212) 431-6499TOLL FREE (800) 697-8665e-mail: sales@gener

INTRODUCTIONThe CA10 is a special-purpose electrical tester designed to quickly identify andlocate single faults in low-voltage (120/240V) AC distribu

KEY FEATURES• Measures a branch circuit’s line voltage, peak voltage, neutral-to-groundvoltage and frequency• Calculates a circuit’s voltage drop in r

PRODUCT OVERVIEWFig. 1 shows the controls, indicatorsand physical features of the CA10.Familiarize yourself with their namesand functions before movin

SETUP INSTRUCTIONSINSTALL BATTERIESThe CA10 is powered by six “AAA” batteries (included).To install the batteries:1. Turn the unit over.2. Remove the

To begin, plug the free end of the test cable into any outlet of the circuit to betested. Press the or button to cycle through the three submenu optio

Troubleshooting tips: 1) In a single-phase circuit, if the value of L-N is highthe leakage current in the neutral line or the earth line will also be

The table below lists the possible causes of an abnormal result and suggestsremedies and additional troubleshooting steps to take.8ParameterVoltage dr

MEASURING CONDUCTOR IMPEDANCEThe CA10 can measure and display the impedance of all three circuitconductors as well as one impedance-related parameter