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Overhead Line Fault Locators
We're professional overhead line fault locator manufacturers and producers in China, supplying the best customized service. Feel free to buy high quality overhead line fault locator from our factory. All our portable products used in utility locations are with CE certification.
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Fault Passage Indicator for Overhead Lines
Sensorform OFI-FLS
The Sensorform OFI-FLS is a Fault Passage Indicator for Overhead Lines, which is designed to assist in the rapidlocation and isolation of faults on Medium Voltage networks (1-38kV). When the current in the phase exceeds a preset level, the fault is indicated by means of both a mechanical flag indicator and high-intensity LED indicators.
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Overhead Line & Cable Impedance Test Sets
T&R Test Equipment Overhead Line & Cable Impedance Test Sets
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OverHead Lines Contact Voltage & Low Voltage Indicator
LVD-415
Standard Electric Works Co., Ltd
● No batteries required.● Every circuit is doubled.● Buzzer indicates voltage detected.● Led indicates voltage detected.● Neon scale indicates voltage.● Dual HBC fuses.● High grade fiber glass probes.● Super polished fiber glass.● High strength connecting cord.● Heavy duty rated.● Replaceable tips.● Choice of tips available.● Lightweight.● Small storage space.● Strong strength reliefs.● Double poles non-polarized.● Suitable for 45 to 70 Hz networks.● Contact detector type.● Passive circuitry.● Fiber glass 1.6mm - CU 35um PCB.● Super bright neon lights and LEDs.● Ergonomically-designed.● EN 61010-031 CAT IV 500V.
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For Overhead Distribution Line Current Tester With Power Flow Direction Record
MHR-600
MULTI MEASURING INSTRUMENTS Co., Ltd.
・Measuring and recording the average current values & power flow directions in the setting interval.・Easy to use, as an indirect hot-line work tool.・Memorized data can be outputted to USB memoryafter measurement.・For 6.6KV circuit, protection level IP64.
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100-Watt DC Power Line Conditioner w/Holdup
44LS1
NAI’s 44LS1 is a 100-Watt Power Line Conditioner with holdup time that protects downstream DC/DC converters from transients, low voltage conditions, and power interruptions. This unit accepts +28 VDC input and provides 22.5 to 30 VDC at 100 Watts to all downstream DC/DC converters.
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500 Watt AC/DC Power Line Conditioner, 3U VPX, Holdup Time
VPX56-3HU
NAI's VPX56-3HU is a rugged, high-performance 500-Watt Output +28 VDC Input 3U VPX AC/DC Power Line Conditioner designed for aerospace, defense, and industrial markets. This off-the-shelf power supply plugs directly into a standard VPX conduction cooled chassis and protects downstream DC-DC converters from MIL-STD-704 transients, low-voltage conditions and power interruptions, providing up to 50 milliseconds of holdup time at up to 500-Watts. Continuous Background Built-In-Test (BIT) and I2C communication are included.
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Cable Identifier
Weshine Electric Manufacturing Co., Ltd
Weshine Electric Acoustooptical HV Wireless AC Overhead Line Phase Detector with Fiberglass Sticks
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2D Automated Optical Inspection Systems (2D-AOI)
BF1 Series
Saki’s unique line scanning technology and coaxial overhead lighting enables high-speed accurate inspection.
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Fault Indicators and Sensors
Schweitzer Engineering Laboratories, Inc.
This technology detects overcurrent faults on overhead and underground lines to speed up power restoration and enhance protection.
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Digital Voltmeters
*Measures voltage from 5V to 25kV line to line*Large, easy to read LED display*Versatile for overhead and underground applications*Capacitive Test Point and Peak Hold modes
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Overhead Fault Location
Schweitzer Engineering Laboratories, Inc.
Overhead faulted circuit indicators include easy-to-spot displays to help direct line crews to the faulted line sections—enabling faster restoration of power and improved customer uptime.
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Insulator Testers
*Designed to test lightning arresters for damage or deterioration*Live line tester tests lightning arresters prior to energizing*For use on system voltages from 4kV to 25kV line-to-line and up to 69kV with optional add-on resistor sticks*Versatile for overhead and underground applications
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Step & Touch & Earth Impedance
The kit applyed with STS 5000, STS 4000 or eKAM, allows to perform the following types of test: soil resistivity, ground grid resistance, step and touch tests and overhead lines zero sequence and mutual coupling coefficients
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Handheld Grounding Tester
HGT1
The HGT1 is a handheld meter to measure ground impedance as well as step and touch voltages. Using the CPC 100 and CP CU1, test currents at variable frequencies can be fed into power cables or overhead lines safely to simulate a ground fault.
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Voltage Indicators
*Measures voltage from 100V to 138kV line‑to‑line.*Can be used individually as voltage indicators or together for phasing operations up to 100 ft (30 m) apart.*Two LED displays are automatically synchronized during phasing operations.*Clear in-phase and out-of-phase indication.*Versatile for overhead and underground applications.*Capacitive Test Point and Peak Hold modes
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Corona Camera
UV-260
Being with high sensitivity UV-260 is a power tool to detect UV emission in full daylight with high signals from faraway and nearby sources. UV-260 is an ideal predictive maintenance device for overhead transmission lines and high voltage substations. UV-260 is newest genaration of UV imaging system with an emphasis on high performance functionality and easy operation, it is widely used in transmission line inspection, electrical utilities, HV research institutes, HV electrical component inspection, HV panal inspection, service providers, laboratories and more.
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Wafer Probe Loadboards/PIB
DTS has a full line of standard PIBs for all major tester platforms. Custom PIB designs can accommodate any test head, prober and manipulator configuration, including probe card changers, overhead direct dock setups and cable interfaces. DTS wafer test loadboards are compatible with a variety of pogo pin interface towers. All PIBs are constructed with impedance control, precision matched line lengths, full power and ground planes and both analog and digital resources to provide high quality signal integrity directly to the device.
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Auto Reclose and Sync Check
Operating records for overhead power lines reveal that most faults are of a transient nature (e.g. lightning induced) & that service interruptions may be minimized by use of automatic reclosing of circuit breakers. An automatic reclosure of the circuit breaker, after the fault clears, provides improved service continuity & system stability. The 1B230 Series Reclose Relay provides for single or double shot automatic reclosing of circuit breakers, following interruption of supply due to a fault in the system.
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Transformer & Capacitor Testers
*Quick and easy check for opens or shorts on transformers before energizing*Provides clear indications of open circuits, short connections and confirmation that the test results are OK*Tests overhead, pad-mount and other distribution transformers*Tests the primary and secondary sides of de‑energized transformers without disconnecting*Helps prevent line workers from installing a fuse on a shorted transformer*Automatic self-test feature*Magnet holds the tester in place while testing
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Transformer/Capacitor Test Sets
*Quick and easy check for opens or shorts on transformers or capacitors before energizing*Provides clear indications of open circuits, short connections and confirmation that the test results are OK*Tests overhead, pad-mount and other distribution transformers as well as capacitors and capacitor banks*Tests the primary and secondary sides of de-energized transformers and capacitors without disconnecting*Helps prevent line workers from installing a fuse on a shorted transformer or capacitor*Automatic self-test featureMagnet holds the tester in place while testing
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EZ-Glider Inverted Telescoping Torque Arms
The EZ-Glider inverted telescoping torque arms securely keep electric or pneumatic torque tools in perpendicular or a level alignment to help prevent side loading or cross threading occurring during the assembly process. Crafted with lightweight durable carbon fiber the torque arm collapses like a telescope. The torque arms are ideal for assembly lines like automotive, aerospace and appliance where space is a premium and operator safety is mandatory. The ergonomic design of the EZ-Glider torque arms reduces RMI (repetitive motion injury) and CTS (carpal tunnel syndrome). The effortless handling of the torque arm provides comfortable tool operation and increased production. The flexible telescoping arms provide manufacturers the ability to mount the arms to a wall, workbench, a standard rail system, aluminum extrusion or existing overhead system. The torque arms are maintenance free.
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Wiring Diagnostic System
TRACER 1.0
TRACER creates vehicle- and fault-specific diagrams on the fly. It can diagnose the probable cause of failure in a network of wiring harnesses and modules and lets technicians choose a CAD view of the wiring layout to find the precise failure location (down to a specific pin), so they can correct the issue efficiently. Tracer saves labor costs, overhead costs and helps avoid collateral damage. TRACER streamlines ELT and dealership repair. It's helpful for all vehicles, particularly new models, where technicians lack the familiarity to assess and resolve electrical issues in a timely manner. TRACER also makes aberrant anomalies a thing of the past—when a vehicle rolls down the line with a never-before-seen combination of electrical failures, resolution becomes a matter of routine. TRACER dramatically reduces effort and increases efficiency.
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Small Form Factor Mission Computers
Curtiss-Wright Defense Solutions
Our commercial off-the-shelf (COTS), small form factor (SFF) mission computer systems feature modular, expandable designs that pair powerful graphics and data processing capabilities with ultra-reliable mechanical robustness. The Parvus DuraCOR line of field-tested, MIL-STD qualified mission processors has been proven in the harshest C5ISR applications, performing reliably under thermal, shock, and vibration extremes. We provide application engineering services to extend base system computing functionality for these SFF systems, adding in application-specific I/O and communications cards typically with minimal NRE fees or delivery schedule impact. With pre-integrated, pre-qualified systems tailored by the factory, Parvus DuraCOR customers dramatically reduce scheduling risk and program management overhead, while maximizing use of open architecture COTS technologies. Available in ultra-small, small and standard form factors, we have solutions to meet you SWaP requirements.
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Gauss Meters
A gauss meter displays electromagnetic wave measurements in Gauss (G), milliGauss (mG), milliTesla (mT) or microTesla (µT) units. A gauss meter can detect either static (DC) permanent (rare-earth) magnetic or dynamic (AC) electromagnetic fields (EMFs), or both. Thus, it is important to review the specifications of a gauss meter prior to purchase to ensure suitability for the intended application.Neodymium (NdFeB) permanent magnets are among the world's strongest and most widely used magnets. When testing magnets made of neodymium or other rare-earth elements, a gaussmeter or magnetometer capable of measuring DC magnetic fields is required. However, most electromagnetic fields encountered are generated by AC currents. Examples include electrical power lines, transformers and wiring for overhead lighting, solar panels and other electrical devices and equipment. Electromagnetic fields from electrical installations are believed to cause feelings of nervousness, anxiety and paranoia in EMF-sensitive human beings.Most gaussmeters offered by PCE Instruments can be calibrated and certified according to DIN ISO 9000 standards for an additional fee. Replacement gaussmeter probes and optional accessories are available for most gaussmeter models.
