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S Series

Dielectric Withstand Tester With Ground Continuity Check

Instruction Manual for Models

HT-2000S (0-2000VAC)
HT-2800S (0-2800VDC)
HT-3000S (0-2000VAC/0-2800VDC)
HT-4200S (0-3000VAC/0-4200VDC)

Содержание HT-2000S

Страница 1: ...HT S Series Dielectric Withstand Tester With Ground Continuity Check Instruction Manual for Models HT 2000S 0 2000VAC HT 2800S 0 2800VDC HT 3000S 0 2000VAC 0 2800VDC HT 4200S 0 3000VAC 0 4200VDC...

Страница 2: ...2...

Страница 3: ...g logic controlled circuit design and ergonomic front panel and represents the latest in high voltage production line testing To fully appreciate all the features of your new meter we suggest that you...

Страница 4: ...Interface PN 00 RI 19 Interlock PN 00 XI 19 Section 3 20 Operating Instructions 20 Setting up your Tester 20 AC Line Voltage Requirements 20 Fuse Replacement 21 Initial Checkout Procedure 21 High Volt...

Страница 5: ...5 Technical Assistance 30 Contact Information 30 Section 5 31 Maintenance and Calibration 31 Service Information 31 Cleaning 31 Calibration Information 31...

Страница 6: ...ring the test due to low insulation resistance of the insulating material which separates the two conductors and 2 an abrupt dielectric breakdown due to electrical arcing or discharge either through t...

Страница 7: ...that a low resistance ground is provided by the building wiring If the HT S is used on a high resistance grounding circuit dangerous high voltages may be present to the operator In addition the power...

Страница 8: ...with his right hand This will allow the greatest separation between the operator and the test being conducted The HT S is designed to bleed the high voltage away after the test has concluded In order...

Страница 9: ...emoving the Test Return Lead clip from the equipment under test and reconnecting it taking care to make a good connection The unit should then be retested If a failing result is repeated the connectio...

Страница 10: ...leakage current is below the limit set by the rear panel adjustment Sporadic Leakage Current Failures If the red Excess Leakage LED light is on the buzzer sounds and the test is terminated the leakage...

Страница 11: ...n a problem has been found with the insulation between primary and ground The equipment under test should be examined reworked and successfully tested before being shipped High Voltage Discharge The H...

Страница 12: ...buzzer sounds and any voltage stored in the equipment being tested is bled off by a resistor bank in the HT S unit The voltage discharge progress is shown by the front panel meter Failure modes are s...

Страница 13: ...ge Limit Voltage Adjust Ground Continuity Defeat Switch Ground Continuity Limit Ground Continuity Offset Tamper proof operation available by removing adjustment shafts ENVIRONMENTAL Operating Temperat...

Страница 14: ...utes to become familiar with the use of its controls indicators and connectors The front panel features of the HT S are shown in Figure 1 and Figure 2 then described in Table 2 Figure 1 Front Panel Co...

Страница 15: ...15 Figure 2 Front Panel Controls Indicators and Connectors for HT 4200S...

Страница 16: ...ground circuit resistance is acceptable the green continuity LED will light and the test will continue If the Ground Check switch is defeated by the operator both LED s will be lit for the duration of...

Страница 17: ...T S tester take a few minutes to become familiar with the use of its controls indicators and connectors The rear panel features of the HT S are shown in Figure 3 and described in Table 3 Figure 3 Rear...

Страница 18: ...passed for testing of double insulated equipment and other types of equipment without a grounding pin in the line cord 9 Ground Resistance Setting Adjustment Used to adjust the Ground Continuity pass...

Страница 19: ...Output Full Voltage 7 Output Excess Leakage 8 Output Hipot Pass 9 Output Hipot Fail 10 Output Any Failure 11 Output COM2 12 Common Table 4 Relay Interface Pin Configuration Interlock PN 00 XI The Saf...

Страница 20: ...essories which meet the manufacturer s specifications shall be used Connect this equipment to grounded outlet only The integrity of the test system grounding is dependent on building ground If reshipm...

Страница 21: ...s AC and 2800 Volts DC or up to 3000 Volts AC and 4200 Volts DC for HT 4200S generated by the HT S is exposed during this test A risk of shock exists Exercise care when using the HT S High Voltage Per...

Страница 22: ...e High Voltage Device socket may be as much as 2000 volts AC or 2800 volts DC or up to 3000 Volts AC and 4200 Volts DC for HT 4200S Proceed with caution 1 Disconnect all leads of the HT S front panel...

Страница 23: ...200S HT 3000S HT 2000S Voltage Type AC Leakage Current Level 5 mA High Voltage Ramp Time 1 second High Voltage Level 1200 Volts High Voltage Test Time 2 seconds Ground Continuity Level 1 50 HT 2800S V...

Страница 24: ...of supply and turn the power switch to the I or ON position Push the RESET button The yellow TEST indicator should light indicating that the HT S is ready to test e Use the AC DC button to select the...

Страница 25: ...reached The test can be terminated at any time by pressing the RESET button 6 Check the position of the Ground Check switch before testing Setting the Ground Check Switch This switch controls whether...

Страница 26: ...t in shortcut circuit the green alligator clip end to the Ground Connector Tip connected on step 3 See Figure 6 5 For HT 4200S plug the supplied 18 AWG GL Test Lead Alligator Clip Banana Plug ends bla...

Страница 27: ...sistance measurement is more than 1 50 the display will show OPEn Operation Techniques The following paragraphs describe how to operate the HT S tester Before proceeding with testing the HT S tester s...

Страница 28: ...t set on the HT S unit the green Ground OK LED will light and the test will continue 5 2 Ramp the voltage at the rate set by the Ramp Time procedure o If leakage current between the AC pins of the pow...

Страница 29: ...y cord and the chassis ground of the unit rises above the value set by the Leakage Limit procedure the red Excess Leakage LED will light the buzzer will sound and the test will terminate o If the leak...

Страница 30: ...m Compliance West USA is available Phone 800 748 6224 Hours 8 30 AM 4 30 PM Pacific Time Also available on our web site at www compwest com Contact Compliance West USA 650 Gateway Center Way Suite D S...

Страница 31: ...tion and or repair of instruments that are beyond their warranty period Contact the manufacturer for a cost quotation Ship the instrument and your remittance according to the instructions given by the...

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