ºÝºÝߣshows by User: powerhv / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: powerhv / Mon, 08 Jun 2015 05:29:58 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: powerhv PowerHV- Company Brochure /slideshow/powerhv-company-brochure-49106824/49106824 16e07794-50d6-4e1d-b482-270c59b6acfe-150608052958-lva1-app6891
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]]> Mon, 08 Jun 2015 05:29:58 GMT /slideshow/powerhv-company-brochure-49106824/49106824 powerhv@slideshare.net(powerhv) PowerHV- Company Brochure powerhv <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/16e07794-50d6-4e1d-b482-270c59b6acfe-150608052958-lva1-app6891-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
PowerHV- Company Brochure from Johnny Chan
]]> 261 1 https://cdn.slidesharecdn.com/ss_thumbnails/16e07794-50d6-4e1d-b482-270c59b6acfe-150608052958-lva1-app6891-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 POWERHV INTRODUCTION 96dpi /slideshow/powerhv-introduction-96dpi/48734490 3f32a90f-0e3e-42e0-bc4d-4e6cd58dd275-150529023330-lva1-app6892
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]]> Fri, 29 May 2015 02:33:30 GMT /slideshow/powerhv-introduction-96dpi/48734490 powerhv@slideshare.net(powerhv) POWERHV INTRODUCTION 96dpi powerhv <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/3f32a90f-0e3e-42e0-bc4d-4e6cd58dd275-150529023330-lva1-app6892-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
POWERHV INTRODUCTION 96dpi from Johnny Chan
]]> 771 3 https://cdn.slidesharecdn.com/ss_thumbnails/3f32a90f-0e3e-42e0-bc4d-4e6cd58dd275-150529023330-lva1-app6892-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Voltage regulator /slideshow/voltage-regulator/22426633 voltageregulator-130604051724-phpapp02
Voltage regulator for power supply]]>
Voltage regulator for power supply]]> Tue, 04 Jun 2013 05:17:24 GMT /slideshow/voltage-regulator/22426633 powerhv@slideshare.net(powerhv) Voltage regulator powerhv Voltage regulator for power supply <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/voltageregulator-130604051724-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Voltage regulator for power supply
Voltage regulator from Johnny Chan
]]> 2712 3 https://cdn.slidesharecdn.com/ss_thumbnails/voltageregulator-130604051724-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Heat Cycling Test System /slideshow/heat-cycling-test-system/22426502 heatcyclingtestsystem-130604051418-phpapp01
Heat cycling test systems are used to test the thermal stability of equipment and components. The test system induces a current in the test object causing it to heat up. The system can perform the heat cycle testing for power cables type test and pre-qualification test according to IEC 60840, and IEC 62067 etc. Based on pre-qualification test needs, test system is divided into two parts: test sample loop and simulation temperature loop Applications For testing cables, generator stators, switching cells Short- term and long-term testing]]>
Heat cycling test systems are used to test the thermal stability of equipment and components. The test system induces a current in the test object causing it to heat up. The system can perform the heat cycle testing for power cables type test and pre-qualification test according to IEC 60840, and IEC 62067 etc. Based on pre-qualification test needs, test system is divided into two parts: test sample loop and simulation temperature loop Applications For testing cables, generator stators, switching cells Short- term and long-term testing]]> Tue, 04 Jun 2013 05:14:18 GMT /slideshow/heat-cycling-test-system/22426502 powerhv@slideshare.net(powerhv) Heat Cycling Test System powerhv Heat cycling test systems are used to test the thermal stability of equipment and components. The test system induces a current in the test object causing it to heat up. The system can perform the heat cycle testing for power cables type test and pre-qualification test according to IEC 60840, and IEC 62067 etc. Based on pre-qualification test needs, test system is divided into two parts: test sample loop and simulation temperature loop Applications For testing cables, generator stators, switching cells Short- term and long-term testing <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/heatcyclingtestsystem-130604051418-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Heat cycling test systems are used to test the thermal stability of equipment and components. The test system induces a current in the test object causing it to heat up. The system can perform the heat cycle testing for power cables type test and pre-qualification test according to IEC 60840, and IEC 62067 etc. Based on pre-qualification test needs, test system is divided into two parts: test sample loop and simulation temperature loop Applications For testing cables, generator stators, switching cells Short- term and long-term testing
Heat Cycling Test System from Johnny Chan
]]> 556 5 https://cdn.slidesharecdn.com/ss_thumbnails/heatcyclingtestsystem-130604051418-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 DC High Voltage Test System /slideshow/dc-high-voltage-test-system-22426388/22426388 dchighvoltagetestsystem-130604051059-phpapp02
DC test systems are used to test components and complete systems found in electrical power supply systems and operating on DC voltage. POWERHV DC voltage test systems fulfill the requirements of IEC 60060-1. The DC voltage test systems can be equipped with polarity reversal. Applications High-voltage DC testing for transformers, cables, bushings, switchgears, etc. Wet and pollution testing DC current measurements at high-voltage potential For use indoors and outdoors or modular system for onsite testing For test and research of DC transmission line corona, radio interference, pollution flashover.]]>
DC test systems are used to test components and complete systems found in electrical power supply systems and operating on DC voltage. POWERHV DC voltage test systems fulfill the requirements of IEC 60060-1. The DC voltage test systems can be equipped with polarity reversal. Applications High-voltage DC testing for transformers, cables, bushings, switchgears, etc. Wet and pollution testing DC current measurements at high-voltage potential For use indoors and outdoors or modular system for onsite testing For test and research of DC transmission line corona, radio interference, pollution flashover.]]> Tue, 04 Jun 2013 05:10:59 GMT /slideshow/dc-high-voltage-test-system-22426388/22426388 powerhv@slideshare.net(powerhv) DC High Voltage Test System powerhv DC test systems are used to test components and complete systems found in electrical power supply systems and operating on DC voltage. POWERHV DC voltage test systems fulfill the requirements of IEC 60060-1. The DC voltage test systems can be equipped with polarity reversal. Applications High-voltage DC testing for transformers, cables, bushings, switchgears, etc. Wet and pollution testing DC current measurements at high-voltage potential For use indoors and outdoors or modular system for onsite testing For test and research of DC transmission line corona, radio interference, pollution flashover. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/dchighvoltagetestsystem-130604051059-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> DC test systems are used to test components and complete systems found in electrical power supply systems and operating on DC voltage. POWERHV DC voltage test systems fulfill the requirements of IEC 60060-1. The DC voltage test systems can be equipped with polarity reversal. Applications High-voltage DC testing for transformers, cables, bushings, switchgears, etc. Wet and pollution testing DC current measurements at high-voltage potential For use indoors and outdoors or modular system for onsite testing For test and research of DC transmission line corona, radio interference, pollution flashover.
DC High Voltage Test System from Johnny Chan
]]> 764 6 https://cdn.slidesharecdn.com/ss_thumbnails/dchighvoltagetestsystem-130604051059-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Impulse Voltage Test System /powerhv/impulse-voltage-test-system-22424619 impulsevoltagetestsystem-130604041651-phpapp01
CJDY Series Impulse voltage test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgears (GIS), arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50 µs), chopping lightning impulse voltages (LIC, front time 1.2 µs, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500 µs) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 und 60502-1 for cables). Impulse voltage test systems are available for factory testing in three product lines (E, V, and H).]]>
CJDY Series Impulse voltage test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgears (GIS), arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50 µs), chopping lightning impulse voltages (LIC, front time 1.2 µs, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500 µs) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 und 60502-1 for cables). Impulse voltage test systems are available for factory testing in three product lines (E, V, and H).]]> Tue, 04 Jun 2013 04:16:51 GMT /powerhv/impulse-voltage-test-system-22424619 powerhv@slideshare.net(powerhv) Impulse Voltage Test System powerhv CJDY Series Impulse voltage test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgears (GIS), arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50 µs), chopping lightning impulse voltages (LIC, front time 1.2 µs, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500 µs) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 und 60502-1 for cables). Impulse voltage test systems are available for factory testing in three product lines (E, V, and H). <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/impulsevoltagetestsystem-130604041651-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> CJDY Series Impulse voltage test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgears (GIS), arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50 µs), chopping lightning impulse voltages (LIC, front time 1.2 µs, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500 µs) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 und 60502-1 for cables). Impulse voltage test systems are available for factory testing in three product lines (E, V, and H).
Impulse Voltage Test System from Johnny Chan
]]> 734 5 https://cdn.slidesharecdn.com/ss_thumbnails/impulsevoltagetestsystem-130604041651-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 AC Test Transformer /slideshow/ac-test-transformer-22423742/22423742 actesttransformer-130604034742-phpapp02
The AC test transformer are especially designed for testing high voltage products and components, such as cables, power transformers, gas-insulated switchgears, bushings and arresters. It is also suitable to test insulation materials. They are used to generate testing high voltage and function as part of the complete system. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (inductive voltage transformers). The AC test transformer can be either in insulation cylinder type with metallic cover and base or metal tank. The insulation cylinder modular test transformers can be stacked to connect in series or parallel to get larger voltage or current to extend its application range.]]>
The AC test transformer are especially designed for testing high voltage products and components, such as cables, power transformers, gas-insulated switchgears, bushings and arresters. It is also suitable to test insulation materials. They are used to generate testing high voltage and function as part of the complete system. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (inductive voltage transformers). The AC test transformer can be either in insulation cylinder type with metallic cover and base or metal tank. The insulation cylinder modular test transformers can be stacked to connect in series or parallel to get larger voltage or current to extend its application range.]]> Tue, 04 Jun 2013 03:47:42 GMT /slideshow/ac-test-transformer-22423742/22423742 powerhv@slideshare.net(powerhv) AC Test Transformer powerhv The AC test transformer are especially designed for testing high voltage products and components, such as cables, power transformers, gas-insulated switchgears, bushings and arresters. It is also suitable to test insulation materials. They are used to generate testing high voltage and function as part of the complete system. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (inductive voltage transformers). The AC test transformer can be either in insulation cylinder type with metallic cover and base or metal tank. The insulation cylinder modular test transformers can be stacked to connect in series or parallel to get larger voltage or current to extend its application range. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/actesttransformer-130604034742-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The AC test transformer are especially designed for testing high voltage products and components, such as cables, power transformers, gas-insulated switchgears, bushings and arresters. It is also suitable to test insulation materials. They are used to generate testing high voltage and function as part of the complete system. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet &amp; pollution tests) or when the load is inductive (inductive voltage transformers). The AC test transformer can be either in insulation cylinder type with metallic cover and base or metal tank. The insulation cylinder modular test transformers can be stacked to connect in series or parallel to get larger voltage or current to extend its application range.
AC Test Transformer from Johnny Chan
]]> 920 4 https://cdn.slidesharecdn.com/ss_thumbnails/actesttransformer-130604034742-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 AC Resonant Test System /slideshow/ac-resonant-test-system/22422557 acresonanttestsystem-130604031300-phpapp01
Testing of certain apparatus requires much high voltage or current that a straight AC test system is not sufficient. Thus resonant test reactor with a variable core is needed. The main advantage of such test systems is lower input power and larger output power. The resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. The natural resonance frequency of the test system matches feed-in mains, usually 50/60Hz. When the test system gets in resonance, it generates continuous testing high voltage. AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears. The resonant test systems can be either in insulation cylinder type or metal tank. Insulation cylinder reactors are in module and can be stacked to connect in series parallel to get much higher voltage or current. Additional voltage taps are possible for metal tank reactors. The output voltage is fed out through the tap-changers by HV bushings. This kind of reactors extend application range, and satisfy testing for cables of various voltage class.]]>
Testing of certain apparatus requires much high voltage or current that a straight AC test system is not sufficient. Thus resonant test reactor with a variable core is needed. The main advantage of such test systems is lower input power and larger output power. The resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. The natural resonance frequency of the test system matches feed-in mains, usually 50/60Hz. When the test system gets in resonance, it generates continuous testing high voltage. AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears. The resonant test systems can be either in insulation cylinder type or metal tank. Insulation cylinder reactors are in module and can be stacked to connect in series parallel to get much higher voltage or current. Additional voltage taps are possible for metal tank reactors. The output voltage is fed out through the tap-changers by HV bushings. This kind of reactors extend application range, and satisfy testing for cables of various voltage class.]]> Tue, 04 Jun 2013 03:13:00 GMT /slideshow/ac-resonant-test-system/22422557 powerhv@slideshare.net(powerhv) AC Resonant Test System powerhv Testing of certain apparatus requires much high voltage or current that a straight AC test system is not sufficient. Thus resonant test reactor with a variable core is needed. The main advantage of such test systems is lower input power and larger output power. The resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. The natural resonance frequency of the test system matches feed-in mains, usually 50/60Hz. When the test system gets in resonance, it generates continuous testing high voltage. AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears. The resonant test systems can be either in insulation cylinder type or metal tank. Insulation cylinder reactors are in module and can be stacked to connect in series parallel to get much higher voltage or current. Additional voltage taps are possible for metal tank reactors. The output voltage is fed out through the tap-changers by HV bushings. This kind of reactors extend application range, and satisfy testing for cables of various voltage class. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/acresonanttestsystem-130604031300-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Testing of certain apparatus requires much high voltage or current that a straight AC test system is not sufficient. Thus resonant test reactor with a variable core is needed. The main advantage of such test systems is lower input power and larger output power. The resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. The natural resonance frequency of the test system matches feed-in mains, usually 50/60Hz. When the test system gets in resonance, it generates continuous testing high voltage. AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears. The resonant test systems can be either in insulation cylinder type or metal tank. Insulation cylinder reactors are in module and can be stacked to connect in series parallel to get much higher voltage or current. Additional voltage taps are possible for metal tank reactors. The output voltage is fed out through the tap-changers by HV bushings. This kind of reactors extend application range, and satisfy testing for cables of various voltage class.
AC Resonant Test System from Johnny Chan
]]> 820 5 https://cdn.slidesharecdn.com/ss_thumbnails/acresonanttestsystem-130604031300-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 AC Test System for XLPE cable upto 500kV /slideshow/2-18967606/18967606 2-130416231441-phpapp01
XLPE cable test field layout and AC Test system]]>
XLPE cable test field layout and AC Test system]]> Tue, 16 Apr 2013 23:14:41 GMT /slideshow/2-18967606/18967606 powerhv@slideshare.net(powerhv) AC Test System for XLPE cable upto 500kV powerhv XLPE cable test field layout and AC Test system <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/2-130416231441-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> XLPE cable test field layout and AC Test system
AC Test System for XLPE cable upto 500kV from Johnny Chan
]]> 773 3 https://cdn.slidesharecdn.com/ss_thumbnails/2-130416231441-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Powerhv Introduction /slideshow/powerhv-introduction-15260607/15260607 powerhvintroduction-13534048721573-phpapp02-121120035050-phpapp02
YangZhou Power Electric Co., Ltd. is the subsidiary company of the Yangzhou Xinyuan Electric, Co., Ltd which is the specialized high tech Company in China. Company has the ability to produce complete set of high voltage, high-capacity testing equipment. It has participated in national significant electric item for many times. We have passed ISO9001:2000 Quality Management System Certification. And up to now, we have 7-year professional producing experience. Company has invited the well-known industry experts and university such as Shanghai Jiaotong University , Xi\'an Jiaotong University, Chongqing University, Wuhan High Voltage Research Institute, engaged in or participate in technology research and empolder for the super high-voltage test equipment, participated in many major national super high-voltage research and development projects ,has make a significant contribution for the construct of our national super high-voltage . The company\'s total investment is 20 million RMB, covers an area of 24,000 square meters, has 128 workers, 48 professionals &amp; technical personnel , including 28 senior professional and technical personnel, also employ the well–known professors and experts from Shanghai Jiaotong University, Wuhan High Voltage Research Institute , engage for the technological development and power transmission industry .]]>
YangZhou Power Electric Co., Ltd. is the subsidiary company of the Yangzhou Xinyuan Electric, Co., Ltd which is the specialized high tech Company in China. Company has the ability to produce complete set of high voltage, high-capacity testing equipment. It has participated in national significant electric item for many times. We have passed ISO9001:2000 Quality Management System Certification. And up to now, we have 7-year professional producing experience. Company has invited the well-known industry experts and university such as Shanghai Jiaotong University , Xi\'an Jiaotong University, Chongqing University, Wuhan High Voltage Research Institute, engaged in or participate in technology research and empolder for the super high-voltage test equipment, participated in many major national super high-voltage research and development projects ,has make a significant contribution for the construct of our national super high-voltage . The company\'s total investment is 20 million RMB, covers an area of 24,000 square meters, has 128 workers, 48 professionals &amp; technical personnel , including 28 senior professional and technical personnel, also employ the well–known professors and experts from Shanghai Jiaotong University, Wuhan High Voltage Research Institute , engage for the technological development and power transmission industry .]]> Tue, 20 Nov 2012 03:48:48 GMT /slideshow/powerhv-introduction-15260607/15260607 powerhv@slideshare.net(powerhv) Powerhv Introduction powerhv YangZhou Power Electric Co., Ltd. is the subsidiary company of the Yangzhou Xinyuan Electric, Co., Ltd which is the specialized high tech Company in China. Company has the ability to produce complete set of high voltage, high-capacity testing equipment. It has participated in national significant electric item for many times. We have passed ISO9001:2000 Quality Management System Certification. And up to now, we have 7-year professional producing experience. Company has invited the well-known industry experts and university such as Shanghai Jiaotong University , Xi\'an Jiaotong University, Chongqing University, Wuhan High Voltage Research Institute, engaged in or participate in technology research and empolder for the super high-voltage test equipment, participated in many major national super high-voltage research and development projects ,has make a significant contribution for the construct of our national super high-voltage . The company\'s total investment is 20 million RMB, covers an area of 24,000 square meters, has 128 workers, 48 professionals &amp; technical personnel , including 28 senior professional and technical personnel, also employ the well–known professors and experts from Shanghai Jiaotong University, Wuhan High Voltage Research Institute , engage for the technological development and power transmission industry . <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/powerhvintroduction-13534048721573-phpapp02-121120035050-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> YangZhou Power Electric Co., Ltd. is the subsidiary company of the Yangzhou Xinyuan Electric, Co., Ltd which is the specialized high tech Company in China. Company has the ability to produce complete set of high voltage, high-capacity testing equipment. It has participated in national significant electric item for many times. We have passed ISO9001:2000 Quality Management System Certification. And up to now, we have 7-year professional producing experience. Company has invited the well-known industry experts and university such as Shanghai Jiaotong University , Xi\&#39;an Jiaotong University, Chongqing University, Wuhan High Voltage Research Institute, engaged in or participate in technology research and empolder for the super high-voltage test equipment, participated in many major national super high-voltage research and development projects ,has make a significant contribution for the construct of our national super high-voltage . The company\&#39;s total investment is 20 million RMB, covers an area of 24,000 square meters, has 128 workers, 48 professionals &amp;amp; technical personnel , including 28 senior professional and technical personnel, also employ the well–known professors and experts from Shanghai Jiaotong University, Wuhan High Voltage Research Institute , engage for the technological development and power transmission industry .
Powerhv Introduction from Johnny Chan
]]> 463 5 https://cdn.slidesharecdn.com/ss_thumbnails/powerhvintroduction-13534048721573-phpapp02-121120035050-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Onsite Test System /slideshow/onsite-test-system/12963718 onsitetestsystem-13372203975688-phpapp02-120516211117-phpapp02
Onsite Test System]]>
Onsite Test System]]> Wed, 16 May 2012 21:07:42 GMT /slideshow/onsite-test-system/12963718 powerhv@slideshare.net(powerhv) Onsite Test System powerhv Onsite Test System <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/onsitetestsystem-13372203975688-phpapp02-120516211117-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Onsite Test System
Onsite Test System from Johnny Chan
]]> 219 5 https://cdn.slidesharecdn.com/ss_thumbnails/onsitetestsystem-13372203975688-phpapp02-120516211117-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Impulse Voltage Test System /powerhv/impulse-voltage-test-system-12963709 impulsevoltagetestsystem-13372203580588-phpapp02-120516210720-phpapp02
Impulse Voltage Test System]]>
Impulse Voltage Test System]]> Wed, 16 May 2012 21:06:13 GMT /powerhv/impulse-voltage-test-system-12963709 powerhv@slideshare.net(powerhv) Impulse Voltage Test System powerhv Impulse Voltage Test System <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/impulsevoltagetestsystem-13372203580588-phpapp02-120516210720-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Impulse Voltage Test System
Impulse Voltage Test System from Johnny Chan
]]> 501 5 https://cdn.slidesharecdn.com/ss_thumbnails/impulsevoltagetestsystem-13372203580588-phpapp02-120516210720-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 DC high voltage test system /slideshow/dc-high-voltage-test-system/12958857 dchighvoltagetestsystem-120516113929-phpapp02
DC high voltage test system ]]>
DC high voltage test system ]]> Wed, 16 May 2012 11:39:26 GMT /slideshow/dc-high-voltage-test-system/12958857 powerhv@slideshare.net(powerhv) DC high voltage test system powerhv DC high voltage test system <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/dchighvoltagetestsystem-120516113929-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> DC high voltage test system
DC high voltage test system from Johnny Chan
]]> 316 4 https://cdn.slidesharecdn.com/ss_thumbnails/dchighvoltagetestsystem-120516113929-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Cable heat cycling test system /slideshow/cable-heat-cycling-test-system/12958761 cableheatcyclingtestsystem-120516112953-phpapp02
Cable heat cycling test system]]>
Cable heat cycling test system]]> Wed, 16 May 2012 11:29:53 GMT /slideshow/cable-heat-cycling-test-system/12958761 powerhv@slideshare.net(powerhv) Cable heat cycling test system powerhv Cable heat cycling test system <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/cableheatcyclingtestsystem-120516112953-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Cable heat cycling test system
Cable heat cycling test system from Johnny Chan
]]> 297 5 https://cdn.slidesharecdn.com/ss_thumbnails/cableheatcyclingtestsystem-120516112953-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Cable end termination system /slideshow/cable-end-termination-system/12958740 cableandterminationsystem-120516112711-phpapp01
Cable end termination system for HV cable test]]>
Cable end termination system for HV cable test]]> Wed, 16 May 2012 11:27:08 GMT /slideshow/cable-end-termination-system/12958740 powerhv@slideshare.net(powerhv) Cable end termination system powerhv Cable end termination system for HV cable test <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/cableandterminationsystem-120516112711-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Cable end termination system for HV cable test
Cable end termination system from Johnny Chan
]]> 374 3 https://cdn.slidesharecdn.com/ss_thumbnails/cableandterminationsystem-120516112711-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 AC voltage test system with transformer /slideshow/ac-voltage-test-system-with-transformer/12958722 acvoltagetestsystemwithtransformer-120516112529-phpapp01
AC voltage test system with transformer (AC Test Transformer)]]>
AC voltage test system with transformer (AC Test Transformer)]]> Wed, 16 May 2012 11:25:27 GMT /slideshow/ac-voltage-test-system-with-transformer/12958722 powerhv@slideshare.net(powerhv) AC voltage test system with transformer powerhv AC voltage test system with transformer (AC Test Transformer) <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/acvoltagetestsystemwithtransformer-120516112529-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> AC voltage test system with transformer (AC Test Transformer)
AC voltage test system with transformer from Johnny Chan
]]> 278 5 https://cdn.slidesharecdn.com/ss_thumbnails/acvoltagetestsystemwithtransformer-120516112529-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 AC voltage test system with resonant reactor /slideshow/ac-voltage-test-system-with-resonant-reactor/12958698 acvoltagetestsystemwithresonantreactor-120516112246-phpapp02
AC voltage test system with resonant reactor (best solution for cable test)]]>
AC voltage test system with resonant reactor (best solution for cable test)]]> Wed, 16 May 2012 11:22:45 GMT /slideshow/ac-voltage-test-system-with-resonant-reactor/12958698 powerhv@slideshare.net(powerhv) AC voltage test system with resonant reactor powerhv AC voltage test system with resonant reactor (best solution for cable test) <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/acvoltagetestsystemwithresonantreactor-120516112246-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> AC voltage test system with resonant reactor (best solution for cable test)
AC voltage test system with resonant reactor from Johnny Chan
]]> 511 3 https://cdn.slidesharecdn.com/ss_thumbnails/acvoltagetestsystemwithresonantreactor-120516112246-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Reference list (overseas market) update in October, 2011 /slideshow/reference-list-overseas-market-update-in-october-2011-10182278/10182278 referencelistoverseasmarketupdateinoctober2011-111116033930-phpapp02
Reference list (overseas market) update in October, 2011PowerHV ]]>
Reference list (overseas market) update in October, 2011PowerHV ]]> Wed, 16 Nov 2011 03:39:28 GMT /slideshow/reference-list-overseas-market-update-in-october-2011-10182278/10182278 powerhv@slideshare.net(powerhv) Reference list (overseas market) update in October, 2011 powerhv Reference list (overseas market) update in October, 2011PowerHV <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/referencelistoverseasmarketupdateinoctober2011-111116033930-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Reference list (overseas market) update in October, 2011PowerHV
Reference list (overseas market) update in October, 2011 from Johnny Chan
]]> 195 126 https://cdn.slidesharecdn.com/ss_thumbnails/referencelistoverseasmarketupdateinoctober2011-111116033930-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 350kV 8000KVA series resonant cable test system /slideshow/350kv-8000kva-series-resonant-cable-test-system/10181931 xzl-8000-350seriesresonantcabletestsystem-111116031918-phpapp02
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]]> Wed, 16 Nov 2011 03:19:15 GMT /slideshow/350kv-8000kva-series-resonant-cable-test-system/10181931 powerhv@slideshare.net(powerhv) 350kV 8000KVA series resonant cable test system powerhv <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/xzl-8000-350seriesresonantcabletestsystem-111116031918-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
350kV 8000KVA series resonant cable test system from Johnny Chan
]]> 1319 130 https://cdn.slidesharecdn.com/ss_thumbnails/xzl-8000-350seriesresonantcabletestsystem-111116031918-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 PowerHV Major projects (High Voltage Test) /slideshow/major-projects-10181645/10181645 majorprojects-111116030237-phpapp01
PowerHV main project (High Voltage Test) which include AC Test Transformer , Resonant system , Impulse voltage test system and DC test system.]]>
PowerHV main project (High Voltage Test) which include AC Test Transformer , Resonant system , Impulse voltage test system and DC test system.]]> Wed, 16 Nov 2011 03:02:37 GMT /slideshow/major-projects-10181645/10181645 powerhv@slideshare.net(powerhv) PowerHV Major projects (High Voltage Test) powerhv PowerHV main project (High Voltage Test) which include AC Test Transformer , Resonant system , Impulse voltage test system and DC test system. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/majorprojects-111116030237-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> PowerHV main project (High Voltage Test) which include AC Test Transformer , Resonant system , Impulse voltage test system and DC test system.
PowerHV Major projects (High Voltage Test) from Johnny Chan
]]> 795 126 https://cdn.slidesharecdn.com/ss_thumbnails/majorprojects-111116030237-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-powerhv-48x48.jpg?cb=1481849936 We are dedicated in development, manufacture and sales of high voltage testing equipment and strive to supply for the global customers high voltage testing equipment with high quality. http://www.powerhv.com https://cdn.slidesharecdn.com/ss_thumbnails/16e07794-50d6-4e1d-b482-270c59b6acfe-150608052958-lva1-app6891-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/powerhv-company-brochure-49106824/49106824 PowerHV- Company Brochure https://cdn.slidesharecdn.com/ss_thumbnails/3f32a90f-0e3e-42e0-bc4d-4e6cd58dd275-150529023330-lva1-app6892-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/powerhv-introduction-96dpi/48734490 POWERHV INTRODUCTION ... https://cdn.slidesharecdn.com/ss_thumbnails/voltageregulator-130604051724-phpapp02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/voltage-regulator/22426633 Voltage regulator