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Supplier: Eagle Eye Power Solutions, LLC
Description: The Eagle Eye GFL-1000 ground fault locator is an essential instrument to pinpoint faulty grounding where electrical cables have breakage and lost to the ground. The unit deals with current leakage of DC systems with high resistance. The GFL-1000 is built based on years of field
- Condition Monitored / Fault Detected: Electrical Faults / Condition
- Form Factor: Portable / Hand Held / Mobile
- Technology: Eddy Current / Electromagnetic
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Supplier: UE Systems, Inc.
Description: machine cuts 21 groves in an armature. The armature is spun 360° creating a click for each grove. With sensor contacting the armature, the instrument counts the clicks. An incorrect count is noted in a control panel. III. A paper mill monitors a critical valve. In only specific situations
- Condition Monitored / Fault Detected: Electrical Faults / Condition, Mechanical Faults / Machine Condition, Process Faults / Condition, Other
- Form Factor: Monitoring System
- Technology: Acoustic Emission, Air / Structure Borne, Ultrasonic
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Supplier: UE Systems, Inc.
Description: The Ultraprobe® 100 is the perfect fit for someone looking for cost-effective analog ultrasonic inspection technology. The Ultraprobe senses high frequency sounds produced by operating equipment, leaks and electrical discharges. It then electronically translates these signals by heterodyning
- Condition Monitored / Fault Detected: Electrical Faults / Condition, Mechanical Faults / Machine Condition, Process Faults / Condition, Other
- Form Factor: Portable / Hand Held / Mobile
- Technology: Acoustic Emission, Air / Structure Borne, Ultrasonic
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Supplier: IRISS, Inc.
Description: Ultrasound up and running. Early detection Detect early warning signs of problems in electrical & mechanical assets long before they become failures. Unparalleled savings Find Leaks and Save on energy costs: Finding and fixing compressed air leaks can often reduce energy
- Form Factor: Portable / Hand Held / Mobile
- Instrument Type: Condition Monitor / Fault Detector
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Supplier: CO2Meter.com
Description: compatible with a wide range of controlled BMS systems and alarms, is based with a 4-20 mA / RS485 Modbus output signal, alarm and fault relays (all SIL2 certified) for monitoring the ambient air to detect toxic gases. This solution is ideal for those industries using toxic gases such
- Application: Confined Space Monitoring, Ambient Air Monitoring
- Display: Digital
- Features: Audible or Visual Alarms, Hazardous Environments
- Instrument Type: Detector
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Supplier: CO2Meter.com
Description: Modbus output signal, alarm and fault relays (all SIL2 certified) for monitoring the ambient air to detect toxic gases. This solution is ideal for those industries that need protection amongst hazardous CO2 gases such as laboratories, garages, process rooms, combustion control rooms
- Application: Confined Space Monitoring, Continuous Emissions Monitoring, Ambient Air Monitoring
- Instrument Type: Detector
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Supplier: CO2Meter.com
Description: between 0 - 100ppm. The detector also is based with a 4-20 mA / RS485 Modbus output signal, alarm and fault relays (all SIL2 certified) for monitoring the ambient air to detect toxic gases. This solution is ideal for those industries using toxic gases such as oil/gas, biogas plants,
- Application: Continuous Emissions Monitoring, Ambient Air Monitoring
- General Gas Types: Toxic Gas
- Instrument Type: Detector
- Measurement Type: Trace
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Supplier: CO2Meter.com
Description: also is based with a 4-20 mA / RS485 Modbus output signal, alarm and fault relays (all SIL2 certified) for monitoring the ambient air to detect toxic gases. This solution is ideal for those industries using toxic gases such as oil/gas, mining, refining, petroleum extraction, and
- Application: Continuous Emissions Monitoring, Ambient Air Monitoring
- Instrument Type: Detector
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Supplier: Hangzhou Crysound Electronics Co., Ltd.
Description: sound source distribution data with the video image, the changing sound source is dynamically presented on the display screen. CRY2623 Industrial Acoustic Imager helps you quickly detect possible air, gas and vacuum leakage faults in noisy industrial environments.An electrical
- Computer Interface Options: Serial Interface
- Leak Test Method: Ultrasonic Leak Detector
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Supplier: Sonel Test
Description: carried out using the low electrical stress method, with a VLF (Very Low Frequency) voltage of 0.1 Hz. The VLF test is the fastest way to detect insulation damage. The S-24 VLF instrument can test cables with plastic insulation (XLPE, PE-, EPR) as well as paper and oil
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Supplier: Sonel Test
Description: carried out using the low electrical stress method, with a VLF (Very Low Frequency) voltage of 0.1 Hz. The VLF test is the fastest way to detect insulation damage. The S-36VLF instrument can test cables with plastic insulation (XLPE, PE-, EPR) as well as paper and oil insulation
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Supplier: ValueTronics International, Inc.
Description: The 19056 is a HiPot from Chroma. HiPot, or high potential, is a class of electronic test equipment used to verify electrical insulation. Engineers use HiPot-testing instruments on cables, wires, circuit boards, appliances, electric motors, and transformers. As a product ages, its
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Supplier: ValueTronics International, Inc.
Description: The 19057 is a HiPot from Chroma. HiPot, or high potential, is a class of electronic test equipment used to verify electrical insulation. Engineers use HiPot-testing instruments on cables, wires, circuit boards, appliances, electric motors, and transformers. As a product ages, its
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Supplier: ValueTronics International, Inc.
Description: The 2520 is a HiPot from Quadtech. HiPot, or high potential, is a class of electronic test equipment used to verify electrical insulation. Engineers use HiPot-testing instruments on cables, wires, circuit boards, appliances, electric motors, and transformers. As a product ages, its
- Type of Measurements: DC Hipot, AC Hipot
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Supplier: ValueTronics International, Inc.
Description: The 5040AT is a HiPot from Associated Research. HiPot, or high potential, is a class of electronic test equipment used to verify electrical insulation. Engineers use HiPot-testing instruments on cables, wires, circuit boards, appliances, electric motors, and transformers. As a product
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Supplier: Sonel Test
Description: Hear the inaudible Comprehensive ultrasonic detection set Sonel TG-1 is a reliable professional intended for effective ultrasonic detection. The Sonel TG-1 set is designed for effective and trouble-free ultrasonic detection. It consists of professional instruments of
- Testing Method: Manual
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Supplier: Tinsley Precision Instruments
Description: test instruments to the system for fault location and electroding. The Tinsley 5941 CTU also incorporates a Cable Condition Monitor. Any changes in the Submarine Cable electrical characteristics are automatically detected and an alarm is triggered. An output from the
- Cable Type: Fiber Optic
- Configuration: Benchtop
- Maximum Current: 0.0 to 1500 mA
- Maximum Voltage: 36 to 60 volts
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(Ground Fault Circuit Interrupters) help prevent electrical shock by tripping an electrical current when it is detected that there is a certain amount of leakage past the allowed amperage threshold. GFCI’s provide a great way to help protect people on the dock, but they aren’t without flaws (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
Boaters Keep your family and guests safe when docked at home or away. North Shore Safety’s portable Marine ELCI immediately trips when it detects electrical leakage from your boat with a 30mA trip level, nuisance (read more)
Browse Circuit Protection Components Datasheets for Tecmark Corporation -
ground. The workers, as well as anyone who is near the equipment are protected by this action. Less fault current means less danger of sparks. Electrical faults can cause fires. NERs prevent this. These devices make it easy for the protective device to quickly detect (read more)
Browse Resistor, Capacitor Networks Datasheets for ODG (Origin Data Global) -
electrical switch that is automatically operated in the event of overload. Its core function is to interrupt the current flow when it detects a fault condition. Unlike a fuse, a circuit breaker does not have to be replaced after its operation. The (read more)
Browse Circuit Breakers Datasheets for ASAP Semiconductor LLC -
detect any form of leakage in an electrical current. While an ELCI functions similarly to a Ground Fault Circuit Interrupter (GFCI), it is more commonly found in commercial and industrial environments rather than in a residential setting. An ELCI operates by monitoring the entire electrical current (read more)
Browse Circuit Protection Components Datasheets for Tecmark Corporation -
ULus Certified The Linegard® 40–60A GFCI from Tecmark Corporation provides reliable ground fault circuit interrupter (GFCI) protection for personnel and equipment operating on 208V electrical systems. Designed to detect hazardous current leakage at a Class A protection level, this unit (read more)
Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
input channels is independently isolated. This ensures that electrical faults or noise on one channel do not propagate to others or the main control system, providing maximum data integrity and equipment protection (read more)
Browse I/O Modules and Instruments Datasheets for Sichuan Odot Automation System Co., Ltd. -
Faulty wiring can cause electrical fires, which are stopped by Arc Fault Circuit Interrupters, or AFCIs. Loose or damaged wiring sometimes creates sparks that are referred to as arcs. Arcs have the potential to ignite fires if they are not (read more)
Browse Circuit Breakers Datasheets for ODG (Origin Data Global) -
Safety Protection Systems: The system has complete protection functions, ensuring safe, long-term, stable, and fault-free operation. Standardized Electrical Control Design: Based on standards such as GB50054-95 "Low-Voltage Power Distribution Design Code," the (read more)
Browse Ovens (industrial) Datasheets for Guangdong Atmars Industry Co., Limited -
Knick Interface P41000AG Adaptive Gain Current Transducer: One Device for Two Critical Jobs In high power electrical systems, overcurrent events aren't just an inconvenience, they are a costly risk to both equipment and personnel. Protection relays, high (read more)
Browse Current Sensors Datasheets for Knick Interface LLC
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Ground Fault Protection (.pdf)
The wear and tear of wiring harnesses can create a safety issue in commercial aircraft, particularly in the aging ones.However, an approved and proven technology exists that can detect and isolate the electrical faults, which can otherwise escape the harness and create hazardous situations
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Lowering the Limits for Ground-Fault Protection (.pdf)
lower trip levels without nuisance tripping. The limit to practical low-level ground-fault protection in industrial electrical systems is a function of physical parameters. Current sensing is the best method to detect and locate ground faults; however, system capacitance, unbalanced loads
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Talk Talk Invests in Electrical Failure Prevention and Personnel Safety
The telecommunications company, the TalkTalk Group, has appreciated the value of thermal imaging for. many years. The technology is used to detect electrical faults that could disrupt its network operation, although historically, thermal surveys were only conducted during maintenance shutdowns
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Arc Flash Concerns & Detecting Early Signs (.pdf)
, metal clad switch gear, pad mount transformers, and other electrical equipment, has risen, along with the available fault current.
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Going Mobile - Ultrasound Monitoring Diesel Engines (.pdf)
use ultrasound to identify failed steam traps and all facilities derive safety benefits from its ability to find electrical faults. Most recently PdM professionals have opened their eyes to the benefits ultrasound offers as a predictive technology giving early alert that an impending problem
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Fake Products, Real Dangers
that commonly counterfeited electrical products include extension cords, fuses, circuit breakers, surge protectors and ground fault circuit interrupters. So what does any of this have to do with the plastics industry? Plenty. Plastics manufacturers, processors and compounders such as Plastics Color Corporation
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A Survey on Arc Fault Detection and Wire Fault Location for Aircraft Wiring Systems
In related research, an arc fault detection instrument was designed conceptually for electrical apparatus [15], in which acoustic, infra-red, and electromagnetic radiation produced by electric arcs were detected by a pressure zone microphone, photo-transistor, and loop antenna, as shown in …
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Front matters
His most innovative and influencing scientific contributions are referred to three themes: (i) use of microprocessor for measurements on electrical systems, (ii) automatic instrument fault detection and isolation and (iii) power measurement on wireless communication systems.
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http://www-pub.iaea.org/MTCD/publications/PDF/pub1309_web.pdf
When an alarm is activated by the radiation detection instrument itself, perhaps owing to an electrical fault or other internal breakdown, the alarm is called a false alarm.
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Microprocessor based instrument for detecting and locating electric arcs
The proposed instrument can be used to detect and locate faults in electrical apparatus, such as transformers, reactors, generators, capacitors and circuit breakers.
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A new technique for detection and location of arcing faults in power system apparatus
The proposed instrument can be used to detect and locate arcing faults in electrical apparatus, such as transformers, reactors, generators, capacitors and circuit breakers.
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Faulty feeder detection based on transient current and wavelet packet in distribution system--《Electric Power Automation Equipment》2007年06期
Heilongjiang Tieli Heat and Power Co., Tieli 152500 Heilongjiang,China);Virtual Instrument Based Single Phase Fault Detecting Device for Power Distribution Networks[J]; Electrical Measurement & Instrumentation;2006-01 .
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Faulty line selection based on time-frequency characteristics of transient zero-sequence current--《Electric Power Automation Equipment》2013年09期
Heilongjiang Tieli Heat and Power Co., Tieli 152500 Heilongjiang,China);Virtual Instrument Based Single Phase Fault Detecting Device for Power Distribution Networks[J]; Electrical Measurement & Instrumentation;2006-01 .
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New method of fault location for single-phase grounding in networks with ungrounded neutral--《Relay》2005年24期
Heilongjiang Tieli Heat and Power Co., Tieli 152500 Heilongjiang,China);Virtual Instrument Based Single Phase Fault Detecting Device for Power Distribution Networks[J]; Electrical Measurement & Instrumentation;2006-01 .
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Real Wavelet Transform-Based Phase Information Extraction Method: Theory and Demonstrations
His research interests include electronic materials, semiconductor devices, optical fiber sen- sors, electrical measurement instruments , digital sig- nal processing, wavelet-based transmission line fault location, partial discharge detection and recognition, and power quality analysis. .
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Real wavelet-domain modified phasor: Principle and applications in power systems
His research interests include electronic materials, semiconductor devices, optical fiber sensors, electrical measurement instruments , digital signal processing, wavelet-based transmission line fault location, partial discharge detection and recognition, and power quality analysis. .