Phenix Technologies PM15-4A Operation And Application Manual Download Page 11 | Manualshive

Page: 11 / 44

Phenix Technologies PM15-4A Operation And Application Manual Download Page 11

3-4

NOTES ON THE USE OF GUARD AND GROUND

GUARD MODE CONFIGURATION

In this configuration Ground current is bypassed with a relay internal to the Test Set. Any current associated
with the

Return

is indicated on the current meter. Any current associated with the

Ground

bypasses the

current meter. Leakage current through the test specimen is indicated on the current meter. Stray leakage to
earth ground is not indicated on the current meter. This configuration cannot be used if it is not possible to
isolate the return side of the Test Specimen from earth ground.

«
...
9
10
11
12
13
...
»

Summary of Contents for PM15-4A

Page 1: ...MODEL NUMBER PM15 4A 15 kV DC HIGH POTENTIAL TESTER WITH MEGOHMMETER Version 2 3 Phenix Technologies Inc 75 Speicher Drive Accident MD 21520 USA Phone 1 301 746 8118 Fax 1 301 895 5570 info phenixtech...

Page 2: ...ONT PANEL CONTROLS AND METERS INPUT OUTPUT CONNECTIONS SET UP INSTRUCTIONS 3 INITIAL CHARGING SETUP TEST LEAD CONNECTIONS SPECIMEN SET UP CAUTION NOTES ON THE USE OF GUARD AND GROUND OPERATION INSTRUC...

Page 3: ...Equipment have been listed below for your reference Become familiar with your instrument before performing an actual test Know your work area check that all circuits are de energized and locked out N...

Page 4: ...cal apparatus The unit will measure leakage current flow through or insulation resistance levels of the ground insulation of the test sample Leakage current as low as 1nA DC and as high as 4 000 micro...

Page 5: ...y refer to capacitance mode instructions Voltmeter 0 8 Reading 0 2 Range digital meter 0 15 kV Currentmeter 0 8 Reading 0 2 Range digital meter Megohmmeter Resistance measurements from 125k to 15T 5 R...

Page 6: ...t cable test lead with clip and insulation boot here and to the specimen under test 5 Return Terminal Leakage current or insulation resistance values associated with this terminal is measured by the D...

Page 7: ...sed in order to activate High Voltage An external plug is included to close this circuit or an external customer supplied circuit such as a door interlock of a testing room can be connected to it for...

Page 8: ...align the plug with the two pins on the panel mounted connector The plug can be disassembled and the contacts used to connect to an appropriate security circuit application such as a security door to...

Page 9: ...nding devices is recommended to ensure that the test object is fully discharged and grounded before removing leads after testing is complete A minimum discharge time which is approximately 4 times tha...

Page 10: ...nd Ground are connected together with a relay internal to the Test Set Both stray leakage to earth ground and leakage through the Test Specimen are indicated on the current meter This configuration sh...

Page 11: ...h the Return is indicated on the current meter Any current associated with the Ground bypasses the current meter Leakage current through the test specimen is indicated on the current meter Stray leaka...

Page 12: ...lash Screen FIGURE 2 Main Menu From the Main Menu Figure 2 there are 7 options displayed The first 5 options are the different tests that the PM15 4A is capable of running The last two functions are s...

Page 13: ...tance measurements to as well as the actual temperature of the test object These fields must be completed as leaving them blank does not bypass the temperature compensation function of the unit It is...

Page 14: ...e G is pressed to toggle out of Normal Mode and into Guard Mode operation In addition if the security circuit is disconnected INTERLOCK OPEN will appear at this screen See Figure 8 disabling the high...

Page 15: ...ting for the test to be completed for a real time print out of the data at a given moment NOTE Pressing the HV OFF button OR the STOP key on the keypad will end the test prematurely and give the final...

Page 16: ...ce Test Results Sample Printout Figure 11 shows a sample printout of the results of an Insulation Resistance Test This printout reflects I R results of a one minute duration test with output voltage o...

Page 17: ...for an absolute resistance reading the PI test looks for a trend The final PI ratio is automatically calculated at the end of the test and a hardcopy of the test results may be printed out or saved to...

Page 18: ...dition if the security circuit is disconnected INTERLOCK OPEN will appear at this screen See Figure 17 disabling the high voltage until the security circuit is closed Figure 17 HV Waiting Screen Secur...

Page 19: ...he Test Completion Page FIGURE 19 Polarization Index Test Completion Page After the P I test is completed the result is displayed Figure 19 and the operator may print or save the result Either printin...

Page 20: ...n Index Test Results Sample Printout Figure 20 shows a sample printout the results of a Polarization Index Test This printout reflects the P I results of a ten minute test with output voltage of 8kV u...

Page 21: ...ance Setup Screen At the Capacitance Setup Screen Figure 22 enter the maximum voltage to be applied in volts 5000V MAX Press Enter to bring up the option screen for the on board buzzer Figure 23 FIGUR...

Page 22: ...n addition if the security circuit is disconnected INTERLOCK OPEN will appear at this screen See Figure 26 disabling the high voltage until the security circuit is closed Figure 26 HV Waiting Screen S...

Page 23: ...4A will completely discharge the test object by pressing HV OFF and bringing up the Test Completion Page Figure 29 WARNING Depending on the size of load capacitance dangerous voltages may be present...

Page 24: ...e load is small enough to use the internal discharge circuit Depending on the size of load capacitance dangerous voltages may be present at the end of the lead for a few moments Always ground any high...

Page 25: ...ce Measurement Test Results Sample Printout Figure 30 shows a sample printout of a Capacitance Measurement Test This printout reflects the results of a Capacitance Measurement Test with 500V output un...

Page 26: ...he internal buzzer to sound during the test Inputs are Y for buzzer on and N for buzzer off Users can then define a base temperature to correct resistance measurements to as well as the actual tempera...

Page 27: ...Waiting Screen Guard Mode The screen will display the status of the Guard Mode as shown in Figure 35 once G is pressed to toggle out of Normal Mode and into Guard Mode operation In addition if the sec...

Page 28: ...sistance reading NOTE Pressing the HV OFF button OR the STOP key on the keypad will end the test early FIGURE 38 Test Completion Page The Test Completion Page Figure 38 is displayed upon completion of...

Page 29: ...Test Sample Printout Figure 39 shows a sample printout of a Uniform Voltage Step Test This printout reflects the results of a Step Test of 5 minute duration 15kV max output voltage and 20 steps of vo...

Page 30: ...FIGURE 41 Dielectric Absorption Ratio Setup Screen At the Dielectric Absorption Ratio Setup Screen Figure 41 enter the maximum voltage to apply and the maximum allowed current for the Overcurrent Trip...

Page 31: ...with a date time stamp showing both the Raw test results without temperature correction as well as the Corrected final value side by side FIGURE 43 HV Waiting Screen Normal Mode The HV Waiting Screen...

Page 32: ...me data on voltage current and resistance After the test is complete the test complete screen will come up Figure 47 and the user may print or save the results Either printing or saving to the SD Card...

Page 33: ...electric Absorption Ratio Test Results Sample Printout Figure 48 shows a sample printout of a Dielectric Absorption Ratio Test This printout reflects the results of a D A R test with one minute durati...

Page 34: ...oll The same information will be printed through the unit s panel printer if the operator chooses to print a hard copy of the test data for record keeping purposes When removing a printout from the pr...

Page 35: ...eed FIGURE 49 System Setup Screen FIGURE 50 Company Name Entry Screen At the Company Name Entry Screen a company name may be entered and saved to memory Start typing to overwrite the system default se...

Page 36: ...y with respect to the month and vice versa FIGURE 53 System Information Screen At the System Information Screen information about your specific unit is displayed including version number of the firmwa...

Page 37: ...ting the unit It is recommended that only a Phenix Technologies Service Technician with approved standards calibrate this unit Please contact the Phenix Technologies Service Department to request a fa...

Page 38: ...eypad will return the user back to the Main Menu screen FIGURE 56 Battery Info Screen 5 2 CLEANING Only the outer surfaces of the case and the front panel of the unit should need cleaning Use a damp c...

Page 39: ...ing the Status LED Use the Mode button to feed through the last few centimeters of paper and fit a new roll as described in 4 3 3 5 3 3 Changing the Paper Roll If not already completed use the Mode bu...

Page 40: ...e lid by applying equal amounts of pressure on each side ensuring the lid is in the locked position Now tear the spare paper away Printer information referenced from Martel Instruments model MPP5510 i...

Page 41: ...6 1 SCHEMATIC Drawing Number Description 9109081 PM15 4A...

Page 42: ...RT ANG MOD PWR CORD 37F3354 1 1422150 SW1 31 903 2 LENS EAO RED 1 1422151 SW2 31 903 5 LENS GREEN 2 1420145 SW1 2 10 1313 1249 EAO LAMP 28V 1 1590009 BATT PACK 7 CELL BATTERY PACK 1 1077330 PS2 HV CAB...

Page 43: ...clude the serial number of the unit as well as the part number of the replacement part When your purchase order is received at our office a representative of Phenix Technologies will contact you to co...

Page 44: ...for Return Cause of Defect If Phenix Technologies Inc deems return of the part appropriate it will then issue an Authorization for Return If return is not deemed advisable other inspection arrangement...

Reviews:

No comments