The HCDSY Live Cable Identifier is capable of identifying a specific target cable from a bundle of cables without the need to interrupt the power supply. This device is utilized during the installation, relocation, maintenance, and fault-finding of power cables to pinpoint a specific cable within a group. Characterized by its accurate identification capabilities (employing a dual-criterion analysis of both direction and amplitude), rapid operation, user-friendly interface, and broad scope of app...
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The cable fault tester employs state-of-the-art Time Domain Reflectometry (TDR) technology; it automatically calculates fault distances based on waveforms—a process that is simple, intuitive, and ensures a user-friendly experience. The unit is housed in a rugged industrial-grade plastic casing, making it compact, sleek, and highly portable. Featuring a user-friendly interface, the device allows even non-specialists to quickly become familiar with its operation, enabling them to perform cable fau...
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The Integrated High-Voltage Pulse Power Supply for Cable Faults is primarily designed to deliver adjustable high-voltage pulse voltages to faulty cables. Leveraging its flexible parameter configuration capabilities, it facilitates the detection and localization of various types of faults—such as high-resistance faults and flashovers—in a wide range of cables (including medium-to-low voltage distribution network cables, high-voltage transmission cables, etc.). Integrated Design Remote Operation...
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Suitable for locating faults on 6–35 kV overhead lines; capable of resolving various fault types, including low-impedance faults, high-impedance faults, arcing ground faults, and phase-to-phase short circuits. AC Localization — Direct Output AC Localization — Output via External Step-up Transformer DC Localization (Ground faults with high/low transition resistance, and arcing ground faults)
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The multi-functional phase verifier consists of an X transmitter, a Y transmitter, a Z transmitter, and a main receiver unit. The three transmitters transmit the phase and frequency signals from their respective lines back to the main receiver. The main receiver then calculates the phase differences between the three lines to determine the phase sequence. Suitable for live-line operations on 6 kV to 220 kV transmission lines. It also features a high-voltage live-line detection function.
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Features functions for identifying both energized and de-energized cables, as well as AC current and AC voltage measurement. Equipped with a large-aperture inductive clamp, allowing for easy clamping of a wide variety of cables. Utilizes a clamp-coupling method to enable live-cable identification, offering multi-purpose functionality in a single device. Boasts high sensitivity and precise signal recognition.
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Enables precise measurement of a comprehensive set of power-frequency parameters for transmission lines. Maximum measurable voltage: 750 V. Large-screen, high-brightness LCD display.
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Suitable for phase verification on primary AC transmission lines and secondary live-line indicators; also features a high-voltage voltage detection function. Utilizes wireless transmission technology for safe and reliable operation. Automatically powers off after 1 hour of inactivity. Both the transmitter and the receiver unit feature built-in rechargeable lithium batteries.
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Designed for testing various types of faults in power cables—including precise localization of cable routes and burial depths—as well as for diagnosing faults in railway and airport signal control cables and street lighting cables. Suitable for fault testing on 110kV power cables. Features automatic fault searching and automatic distance display. Supported Fault Types: Open circuits, short circuits, low-resistance faults, high-resistance leakage faults, and high-resistance flashover faults.
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This device is applicable to various types of optical cables and electrical cables containing metal conductors (such as twisted pairs, sheathing, or shielding layers). Its primary functions are the precise localization of insulation faults relative to ground and the tracing of cable routes. High reception sensitivity Low static drift High localization accuracy
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