Overview of Aerial Lift Testing Per ANSI 92.2-2009 Standards

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This presentation by Nathan Personius, a Sales Engineer at High Voltage, Inc., provides an introduction to aerial lift testing as per ANSI 92.2-2009 standards. It emphasizes the importance of referencing ANSI standards for dielectric testing of bucket trucks and aerial lifts while highlighting key points such as the purpose of ANSI 92.2-2009 and important considerations during testing procedures. The slides cover aspects like criteria for design, prevention of injuries, and testing requirements for different categories of aerial lifts.

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  1. Introduction and Overview of Introduction and Overview of Aerial Lift Testing Per ANSI Aerial Lift Testing Per ANSI 92.2 92.2- -2009 Standards 2009 Standards by Nathan Personius by Nathan Personius Sales Engineer Sales Engineer High Voltage, Inc. High Voltage, Inc. MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  2. What should you reference for dielectric What should you reference for dielectric testing your Bucket Trucks and Aerial Lifts testing your Bucket Trucks and Aerial Lifts ANSI 92.2-2009 The lift manufacturer Your own best high voltage safety practices MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  3. Special Note Special Note This presentation is not meant to be an interpretation of the ANSI 92.2-2009 and previous ANSI 92.2 Standards These standards have been worded to be open to interpretation of the reader Some slides quote the ANSI 92.2-2009 Standard directly This PowerPoint covers portions from; Section 5.4.2 Section 5.4.3 Table 1 Table 2 Table 3 MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  4. What is the Purpose of ANSI 92.2 What is the Purpose of ANSI 92.2- -2009? 2009? Per section 1.2 of ANSI 92.2: This standard applies to the establishment of criteria for design, manufacture, testing, inspection, installation, maintenance, use, training, and operation of vehicle-mounted aerial devices, primarily used to position personnel, installed on a chassis to achieve the following objectives: 1. Prevention of personal injuries and accidents. 2. Uniformity in ratings. 3. Understanding by manufacturers, dealers, installers, maintenance personnel, operators, owners, and users of their respective responsibilities. MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  5. Important Things To Note While Testing Important Things To Note While Testing Category of the aerial lift: A, B, or C Test to be conducted Qualification Test Used for new or after repairs involving the insulating path Uses Table 1 Periodic Test Uses Table 2 or Table 3 Boom orientation for consistency and duplication of test results Stability of leakage current readings where applicable MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  6. Testing the boom on a new Testing the boom on a new truck truck The Qualification Test The Qualification Test MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  7. Section 5.4.2.1 Test Procedures for Section 5.4.2.1 Test Procedures for Category A & B Aerial Devices Category A & B Aerial Devices The boom should be positioned; a) With lower boom vertical and upper boom extended at 90 degrees per Figure 2 b) Single boom at 45 degrees and extended to minimum extension required by manufacturer per Figure 5 The test voltage and duration criteria from Table 1 for Category A & B should be followed 1. One minute 60 Hz Rated Voltage Test (kV rms) 2. One minute 60 Hz Double-Rated Voltage Test (kV rms) 3. Either; a) 60 Hz Momentary Withstand Voltage Test (kV rms) b) Switching Surge Withstand Voltage Test (kV crest) The current value for the rated voltage should be documented MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  8. Table 1 from ANSI92.2 Table 1 from ANSI92.2- -2009 2009 Design, Quality Assurance and Qualification Test Values for Insulating Aerial Devices Design, Quality Assurance and Qualification Test Values for Insulating Aerial Devices Insulating Aerial Devices with a Lower Test Electrode System Insulating Aerial Devices with a Lower Test Electrode System (Category A and Category B) (Category A and Category B) Unit Rating Rated Line One Minute Maximum Allowable One Minute Maximum Allowable Voltage Test Voltage Boom Current (rms kV) (rms kV) (rms microamperes) Required 60 Hz Rated Voltage Test Required 60 Hz Double-Rated Voltage Test Either of These Withstand Tests 60 Hz Momentary Withstand Voltage Withstand Voltage Test (rms kV) Switching Surge Test Voltage (rms kV) Boom Current (rms microamperes) Test (crest kV) 46 & Below 69 138 230 345 500 765 27 40 80 133 200 288 442 27 40 80 133 200 288 442 54 80 160 265 400 575 885 54 80 160 265 400 575 885 80 120 240 400 600 720 1105 114 170 340 565 850 1020 1560 MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  9. Section 5.4.2.2 Test Procedures for Section 5.4.2.2 Test Procedures for Category C Aerial Devices Category C Aerial Devices The boom should be positioned; a) With lower boom vertical and upper boom extended at 90 degrees per Figure 3 b) Single boom at 45 degrees and extended to minimum extension required by manufacturer per Figure 5 The test voltage and duration criteria from Table 1 for Category C should be followed The current value for the rated voltage should be documented MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  10. Table 1 from ANSI92.2 Table 1 from ANSI92.2- -2009 2009 Design, Quality Assurance and Qualification Test Values for Insulating Aerial Devices Design, Quality Assurance and Qualification Test Values for Insulating Aerial Devices Insulating Aerial Devices without a Lower Test Electrode System Insulating Aerial Devices without a Lower Test Electrode System (Category C) (Category C) Unit Rating 46 kV 60 Hz Voltage 100 kV (rms) 1 milliampere (rms) 3 minutes Maximum Allowable Current Time of Test MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  11. Testing the boom on an existing Testing the boom on an existing truck truck The Periodic Test The Periodic Test MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  12. Section 5.4.3.1 Test Procedures for Section 5.4.3.1 Test Procedures for Category A & B Aerial Devices Category A & B Aerial Devices The boom should be positioned; a) With lower boom vertical and upper boom extended at 90 degrees per Figure 2 b) Single boom at 45 degrees and extended to minimum extension required by manufacturer per Figure 5 The test voltage and duration criteria from Table 2 for Category A & B should be followed 4 Test Methods Available a) A 60 Hz Test Voltage as shown in Table 2 b) A Direct Current Test Voltage as shown in Table 2 c) Field test raising boom to HV line and recording leakage current not to exceed values in Table 3 d) Field test with fused, protected, and shielded ammeter between the boom and HV line recording leakage current not to exceed values in Table 3 The current value for the rated voltage should be documented MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  13. Table 2 Table 2 Periodic Electrical Test Values for Insulating Aerial Devices Periodic Electrical Test Values for Insulating Aerial Devices Insulating Aerial Devices with a Lower Test Electrode System Insulating Aerial Devices with a Lower Test Electrode System (Category A and Category B) (Category A and Category B) Unit Rating 60 Hz (rms) Test Direct Current Test Maximum Allowable Current 40 microamperes 1 minute 60 microamperes 1 minute 120 microamperes 1 minute 200 microamperes 1 minute 300 microamperes 1 minute 430 microamperes 1 minute 660 microamperes 1 minute Maximum Voltage 40 kV (rms) 60 kV (rms) 120 kV (rms) 200 kV (rms) 300 kV (rms) 430 kV (rms) 660 kV (rms) Time Voltage Allowable Current 56 kV 28 microamperes 3 minutes 84 kV 42 microamperes 3 minutes 168 kV 84 microamperes 3 minutes 280 kV 140 microamperes 3 minutes 420 kV 210 microamperes 3 minutes 602 kV 301 microamperes 3 minutes 924 kV 462 microamperes 3 minutes Time 46 & Below 69 138 230 345 500 765 MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  14. Section 5.4.3.1 Test Option C Explained Further Section 5.4.3.1 Test Option C Explained Further In the field and with the vehicle grounded the insulated boom may be raised into a high voltage line whose voltage is as high or higher than the voltage to be worked, but not to exceed the Qualification Voltage of the aerial lift unit. Current shall not exceed values as shown in Table 3. This test shall be performed on a frequent basis to meet the Periodic Test requirement. MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  15. Table 3 Table 3 In In- -Field Tests for Insulating Aerial Devices Field Tests for Insulating Aerial Devices Method Called Out In Section 5.4.3.1 Item 10(c) Method Called Out In Section 5.4.3.1 Item 10(c) Maximum Allowable Current Aerial Divice Category A. C. Voltage Time of Test A or B A or B Line to Ground Line to Ground 1 milliampere/kV AC 0.5 microamperes/kV AC 3 minutes 3 minutes MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  16. Section 5.4.3.1 Test Option D Explained Further Section 5.4.3.1 Test Option D Explained Further In the field and with the vehicle grounded, a fused and protected ammeter shall be placed between the high voltage line and the bonded metal fitting at the platform. A shunting arrangement shall be used while engaging or disengaging from the power line. (This test may be used as the Periodic Test when the voltage is at least double that of any circuit on which the aerial device is to be used, but not exceeding the Qualification Voltage of the aerial device). the measurement of any leakage current across the boom and controls, or any capacitive currents involved from the platform to ground, or both. The minimum voltage of the test line should be that of any circuit on which the aerial device is to be used. Current shall not exceed values as shown in Table 3. This test shall be performed on a frequent basis to meet the Periodic Test requirement. The ammeter should be shielded from any stray electrical currents, and should give MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  17. Table 3 Table 3 Method Called Out in Section 5.4.3.1 Item 10(d) & Method Called Out in Section 5.4.3.1 Item 10(d) & Section 5.4.3.2 Item 5(c) Section 5.4.3.2 Item 5(c) MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  18. Section 5.4.3.2 Test Procedures for Section 5.4.3.2 Test Procedures for Category C Aerial Devices Category C Aerial Devices The boom should be positioned; a) With lower boom vertical and upper boom extended at 90 degrees per Figure 3 or 3A b) Single boom at 45 degrees and extended to minimum extension required by manufacturer per Figure 5 The test voltage and duration criteria from Table 2 or 3 for Category C should be followed a) A 60 Hz Test Voltage as shown in Table 2 b) A Direct Current Test Voltage as shown in Table 2 Figure 3A shows an alternate test with the current meter of the Hipot on the high side instead of the low side of the aerial lift. This is a provision for DC hipots with high internal leakage current and/or no guard circuit. c) Field test with fused, protected, and shielded ammeter between the boom and HV line recording leakage current not to exceed values in Table 3 The current value for the rated voltage should be documented MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  19. Table 2 Table 2 Periodic Electrical Test Values for Insulating Aerial Devices Periodic Electrical Test Values for Insulating Aerial Devices Insulating Aerial Devices without a Lower Test Electrode System Insulating Aerial Devices without a Lower Test Electrode System (Category C) (Category C) Unit Rating 60 Hz (rms) Test Direct Current Test Maximum Allowable Current Maximum Voltage Time Voltage Allowable Current 56 kV 56 microamperes 3 minutes Time 46 & Below 40 kV (rms) 400 microamperes 1 minute MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  20. Section 5.4.3.2 Test Option C Explained Further Section 5.4.3.2 Test Option C Explained Further In the field and with the vehicle grounded, a fused and protected ammeter shall be placed between the high voltage line and the bonded metal fitting at the platform. A shunting arrangement shall be used while engaging or disengaging from the power line. the measurement of any leakage current across the boom and controls, or any capacitive currents involved from the platform to ground, or both. The minimum voltage of the test line should be that of any circuit on which the aerial device is to be used. Current shall not exceed values as shown in Table 3. This test shall be performed on a frequent basis to meet the Periodic Test requirement. This test may be used as the Periodic Test when the voltage is at least double that of any circuit on which the aerial device is to be used, but not exceeding the Qualification Voltage of the aerial device. The ammeter should be shielded from any stray electrical currents, and should give MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  21. Table 3 Table 3 Method Called Out in Section 5.4.3.1 Item 10(d) & Method Called Out in Section 5.4.3.1 Item 10(d) & Section 5.4.3.2 Item 5(c) Section 5.4.3.2 Item 5(c) MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  22. Typical Dielectric Test Setup MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  23. ANSI Test On Upper Insulated Arm of a Double Insulated Aerial Boom Truck MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  24. ANSI Test On Upper Insulated Arm of a Single Insulated Aerial Boom Truck ** Insulator Pads May Be Needed. Damage Mat Result To Tires If Pads Are Not Used MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  25. Flash Over Test on Lower Insulated Arm of a Double Insulated Aerial Boom Truck MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  26. Overall Test On a Double Insulated Aerial Boom Truck ** Insulator Pads May Be Needed. Damage Mat Result To Tires If Pads Are Not Used MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  27. Phase to Phase Test of Double Insulated Aerial Boom Truck ** Insulator Pads May Be Needed. Damage Mat Result To Tires If Pads Are Not Used MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  28. Bucket Liner Testing Qualification Test MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  29. Bucket Liner Testing Per ANSI 92.2 Bucket Liner Testing Per ANSI 92.2 Section 5.4.2.5 Qualification Test procedures for Insulating Liners Section 5.4.2.5 Qualification Test procedures for Insulating Liners Platform liners used for insulation shall be tested in a conductive liquid. The liquid level around both the inner and outer surfaces of the liner shall be within 6 inches (152 mm) of the top of the liner. The liner shall withstand a minimum of 50 kV 60 Hz for 1 minute without flashover or breakdown through the material. MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  30. Bucket Liner Testing Periodic Test MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  31. Bucket Liner Testing Per ANSI 92.2 Bucket Liner Testing Per ANSI 92.2 Section 5.4.3.5 Periodic/Maintenance Test Procedures for Insulating Liners Section 5.4.3.5 Periodic/Maintenance Test Procedures for Insulating Liners Option 1 Platform liners used for insulation shall be tested in a conductive liquid. The liquid level around both the inner and outer surfaces of the liner shall be within 6 inches (152 mm) of the top of the liner. The liner shall withstand a minimum of 35 kV 60 Hz for 1 minute or 100 kV DC for 3 minutes without flashover or breakdown through the material. MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  32. Bucket Liner Testing Per ANSI 92.2 Bucket Liner Testing Per ANSI 92.2 Section 5.4.3.5 Periodic/Maintenance Test Procedures for Insulating Liners Section 5.4.3.5 Periodic/Maintenance Test Procedures for Insulating Liners Option 2 The entire surface inside and outside to within 6 inches (152 mm) of the top of the liner may be tested using other conductive electrodes such as wet cellulose sponge, wet cloth towels, or metal foil. The electrodes shall adhere closely to the inside and outside surface. Each side and the bottom of the liner may be tested one surface at a time if the procedure ensures that the area in all corners is tested. (For testing the bottom of the liner, the user may find it easier to use a mix of electrode materials such as a conductive liquid for the inside electrode and a wet cellulose sponge, wet cloth towels, or metal foil for the outside electrode). The liner shall withstand a minimum of 35 kV 60 Hz for 1 minute, or 100 kV DC for 3 minutes without flashover or puncture of liner wall. MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  33. Flash Over Test On Bucket Liner In Water MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  34. What type of Hipot? What type of Hipot? 2 Options 2 Options AC DC MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  35. Voltage Sources: AC Voltage Sources: AC Pros Cons Same wave shape and frequency of service condition Required as the factory qualification test Required as re-qualification after a repair in the insulation path Matches the factory qualification test (field use) Shorter test duration than DC (1 minute vs 3 minutes) Larger and heavier than DC More expensive than DC No shielded HV output cable MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  36. Voltage Sources: DC Voltage Sources: DC Pros Cons Smaller and lighter than AC More cost effective than AC Shielded HV output cable Does not match the service condition Does not match the factory qualification tests Longer test duration when compared to AC (3 minutes vs 1 minute) MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  37. Required Hipot Features Required Hipot Features Accurate Voltmeter (multi-range if analog) Accurate Current Meter (multi-range if analog) Grounded/Guarded Return Circuit Portable Design (If Field Testing) Overload Safety Circuit Flexible Shielded Output Cable (DC Only) Automatic Power Supply Grounding With HV Off (DC Only) MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  38. Guard Circuit Guard Circuit What is a Guard Circuit? What is a Guard Circuit? A guard circuit is part of the current meter circuit designed to allow stray leakage currents to bypass the current meter when desired. MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  39. Grounded Return All Leakage currents to ground will flow through the current meter These currents include the internal leakage current within the high voltage power supply, shielded output cable, and any other leakage currents to ground. Mainly used when the low side of the test object is at ground potential or when leakage current measurements are not that critical MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  40. Guarded Return Used to measure leakage current through the test object only. This permits accurate reading of leakage currents through only the insulation area desired. The low side of the test load (return wire connection) must be insulated from ground. All stray leakage currents to ground are not indicated on the current meter MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  41. Why Does an AC Hipot Not Come With an Why Does an AC Hipot Not Come With an Output Cable? Output Cable? Shielded output cables are a capacitive load to the hipot Current draw can exceed the capabilities of the hipot At 100kV+ shielded output cables become too unwieldy Too large in diameter Too heavy to be practical MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  42. Field Demo with High Voltage, Inc. PTS Field Demo with High Voltage, Inc. PTS- -100U 100U MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  43. Main Features of PTS Main Features of PTS- -100U 100U 100kV DC Hipot 2 Piece Modular Design 50ft Shielded Output Cable 2 Range Voltmeter High (0-100kV DC) and Low (0-50kV DC) 5 Range Current Meter 0-10mA, 0-1mA, 0-100uA, 0-10uA, and 0-1uA Guard Circuit in High Voltage Return Circuit MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

  44. Thank you from Thank you from the team at the team at MADE IN THE USA The World s Source for High Voltage Test Equipment ISO 9001 2015 High Voltage, Inc. hvinc.com p. 518.329.3275 f. 518.329.3271 31 County Route 7A Copake, NY 12516 USA

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