HD Electric FACT-1 Скачать руководство пользователя страница 2

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IMPORTANT SAFETY NOTES

IMPORTANT! 

Please read the Operator's Manual thoroughly before operating the unit.

Having a complete understanding of the Feeder Ammeter Clear Test (FACT-1) operation
and issues that may influence its performance is key to obtaining the maximum
effectiveness of this unit.

The FACT-1 outputs 120VAC to the cable under test and therefore extreme caution must
be exercised to prevent electrical shock.

Never obstruct the intake or exhaust grills in the cord storage compartment.

Never attempt to close the cover while the unit is operating or while any cables are
connected.

Do not connect the FACT-1 unit to a GFI protected circuit.

Before connecting the FACT to any circuit, test and ground that circuit to verify it is both
de-energized and discharged.

DO NOT use the FACT-1 if any chance of a back feed exists.

The FACT-1 contains sensitive electronic parts. Although the housing is rugged, care
should be taken to prevent any impact to the unit. An impact could damage the internal
circuitry or display. The unit should never be opened except by the manufacturer. No user
serviceable parts are inside.

Содержание FACT-1

Страница 1: ...uction Manual HD ELECTRIC COMPANY 1 4 7 5 L A K E S I D E D R I V E W A U K E G A N I L L I N O I S 6 0 0 8 5 U S A PHONE 847 473 4980 FAX 847 473 4981 website www HDElectricCompany com FACT 1 FEEDER AMMETER CLEARTEST ...

Страница 2: ... grills in the cord storage compartment Never attempt to close the cover while the unit is operating or while any cables are connected Do not connect the FACT 1 unit to a GFI protected circuit Before connecting the FACT to any circuit test and ground that circuit to verify it is both de energized and discharged DO NOT use the FACT 1 if any chance of a back feed exists The FACT 1 contains sensitive...

Страница 3: ...by an internal 24 ohm power resistor In the primary phase to phase fault scenario the LCD ammeter display will also indicate a fault current of approximately 5 Amps with a nominal line voltage of 120V In the secondary side fault scenario a short circuit fault from a feeder transformer secondary conductor to ground occurs This allows more current to flow through the primary windings of this transfo...

Страница 4: ...he Feeder All ClearTest Set the self test mode to assure proper operation The test cable assembly must be removed during the self test 5 POWER This button is the master power switch for the Feeder Ammeter ClearTest Set It is a latching pushbutton type Pressing this button powers up all the electronics and fan for operation 6 AMMETER CLEAR Pressing this button provides 120V AC to the selected bindi...

Страница 5: ...itch again The POWER switch should no longer be illuminated and the fan will stop CAUTION Assure that the feeder cable being connected to the FACT 1 is not energized The Feeder Ammeter ClearTest Set is not designed to be used or connected in the presence of voltages greater than 300V 5 Connect the test cable assembly to the FACT 1 Connect the appropriate test leads to the A B and C phase of the ca...

Страница 6: ...ge will be displayed A ALIVE NO FAULT DETECTED Depending on the number of transformers connected to the network feeder during the test some small current 0 3Amp could be detectable due to the excitation currents of the transformers If the FACT 1 detects maximum current flow in the live selected phase only a phase to ground fault exists and is displayed A ALIVE PHASE A TO GND FAULT If the FACT 1 de...

Страница 7: ... the SELF TEST button momentarily to clear the notice NOTICE LINE CORD POLARITY IS REVERSED PRESS SELF TESTTO CONTINUE DIAGNOSTICS The FACT 1 has built in comprehensive diagnostics to assure that the FACT 1 is operating correctly The test cable assembly should NOT be connected to the FACT 1 during the Self Test The SelfTest mode is entered by pressing the SELF TEST button If at any time you wish t...

Страница 8: ...ny determines is defective HD Electric will at its option either 1 repair or authorize the repair of the Productor 2 replacetheProduct subjecttothefollowing TheProductsaremadeusingpartssourcedfromavarietyofmanufacturers Duetotherapidly changing technology environment parts may become obsolete unavailable over time end of life In the event that a Product cannot be repaired or replaced due to unavai...

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