HDE PT-5000W Скачать руководство пользователя страница 3

OPERATING INSTRUCTIONS 

WARNING:

Always wear high voltage gloves rated for the planned test. For a 500V

test class 00 or better high voltage gloves are required. For a 5,000V test, class 1 or
better high voltage gloves are required. Before using this tool, ensure that the
equipment to be tested is both deenergized and discharged. This tool may leave
a high voltage charge on tested equipment. Following each test, leave the tool
connected for 30 seconds to allow this equipment to discharge. 

1) Connect one of the two clips to ground. Connect the other clip to the equipment

to be tested.

2) Select the test voltage. Press and hold the ONE left button to select 500VDC.

Press and hold BOTH buttons simultaneously to select 5,000VDC.

3) Indicator lights verify the selected test voltage and confirm the battery

condition is OK.

4) Leakage current, if any, is indicated for either 100 or 1,000 microamps

depending on the voltage range selected. Equipment with a substantial
capacitance such as long cables or power factor correction capacitors may
indicate leakage current when first energized. If the equipment is in good
condition, these leakage current indications will disappear as the equipment
is charged.

APPLICATIONS 

The PT-5000W is a general purpose insulation tester for both primary voltage and
secondary voltage insulation systems and components.  Most important is that the
proper voltage is selected for the system or components to be tested. For secondary
voltage systems rated to 600V select the 500VDC test range. 

Testing secondary voltage systems or components with 5,000VDC may result
in permanent damage to the systems or components being tested. For primary
voltage systems either the 500VDC or 5,000VDC range may be selected but the
5,000VDC range will be both a more rigorous and more sensitive test since the
5,000VDC range automatically selects the lower leakage current indication
threshold of 100 microamps.

3

Содержание PT-5000W

Страница 1: ...Operating Instruction Manual PT 5000W PORTABLE DUAL HIGH VOLTAGE TESTER 1475 Lakeside Drive Waukegan Illinois 60085 U S A 847 473 4980 fax 847 473 4981 website www HDElectricCompany com ...

Страница 2: ...er selectable 500VDC or 5 000VDC The output is current limited to two milliamps maximum for safety The tester is turned on by pressing and holding a single pushbutton for 500VDC or two buttons for 5 000VDC The buttons are mechanically guarded to prevent accidental operation The front panel has indicators for each voltage range When only the left button is pressed an amber light turns on indicating...

Страница 3: ...either 100 or 1 000 microamps depending on the voltage range selected Equipment with a substantial capacitance such as long cables or power factor correction capacitors may indicate leakage current when first energized If the equipment is in good condition these leakage current indications will disappear as the equipment is charged APPLICATIONS The PT 5000W is a general purpose insulation tester f...

Страница 4: ...4 from primaries to secondaries primary to ground on two bushing transformer secondaries to ground center tap must be ungrounded one bushing to ground across two bushings one bushing ...

Страница 5: ...of the built in 30 second time limit capacitors tested in this manner can only be charged up to 500VDC and should only be tested with the 500VDC range Remember that the tester requires up to 2 minutes to fully discharge a charged capacitor and should remain connected for that time UndergroundApplications Underground insulation systems include a wide variety of cable and equipment and almost any in...

Страница 6: ...elsareaffixedtothe products Readandunderstandeach ofthembeforeproceeding Theusersofthisdeviceshouldalwaysbe equippedwithpersonalprotectiveequipment includinghighvoltagegloves flameretardant clothingandeyeandfaceprotection Some applicationsmayrequireadditionalprotective equipment Failuretofollowtheseandotherwarnings andsafetyprecautionsmayresultinsevere injuryordeath NOTICES Thisproductisdesignedfo...

Страница 7: ...7 ...

Страница 8: ...ete unavailable over time end of life In the event that a Product cannot be repaired or replaced due to unavailability of parts HD Electric Company will use commercially reasonable efforts to obtain substitute parts or conduct work around design but cannot guarantee its ability to do so Items not found defective will be returned at your expense or failing receipt of instruction from you on return ...

Отзывы: