Reviews

Circuit breaker analizers PKV/M7
Modern microohmmeter MIKO-21
Circuit breaker analizers PKV/M6N
Circuit breaker analizers PKV/M6N and microohmmeter MIKO-1
Control instrument of OLTC transformers PKR-2
Micromillikilloohmmeter MIKO-2.3
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    JSC Power Equipment Elektroapparat

    For more than ten years, JSC PE Elektroapparat has been operating instruments manufactured by SKB EP. These devices are used both in production and in the process of servicing measuring transformers, switchgear, high-voltage switches, disconnectors.

    PKV/M7, MIKO-1, MIKO-2.3 instruments are an integral attribute in the work of chief engineers of the warranty service.

    The devices of the MIKO group are used to measure the transition resistance of the main electrical circuit of the remote control switches. These tools allow timely, accurate identification of developing defects, reduce the risk of accidents and failures and violations in the operation of high-voltage equipment. Their use allowed to increase the control and quality of diagnostics during commissioning and repair work.

    The PKV/M7 high-voltage circuit breaker monitoring instrument has established itself as the best domestic measuring instrument for monitoring the main parameters of high-voltage circuit breakers during operation.

    The main advantages of PKV/M7, MIKO-1, MIKO-2.3 instruments are:

    • measurement accuracy, simplicity and information content of the measurement process control; 
    • mobility, autonomous power supply from the built-in battery, small dimensions and weight, convenient carrying bag, which allows you to use it in the field; 
    • devices meet the stated requirements
    All this allows you to perform the required number of measurements quickly and accurately with the least effort.

    Considering the above, we confidently recommend these devices for test-services and organizations involved in the production, commissioning, repair and operation of high-voltage equipment.

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    ITC UralEnergoEngineering, LLC

    In 2018, our company purchased the PKV/M7 instrument. The use of this device allows the company’s specialists to provide comprehensive inspection services for circuit breakers without opening, which significantly reduces the labor costs of repair personnel. The interface of the instrument and software for processing measurement results is friendly and intuitive.Thanks to its impact-resistant housing, the device is very reliable with frequent relocation of a team of diagnostic engineers from facility to facility. Separately, we note the qualitatively developed by the manufacturer methodology for the diagnosis of circuit breakers, which is a positive point in the training and internship of young specialists.

    We can recommend the PKB/M7 instrument to all enterprises operating, repairing and diagnosing high-voltage circuit breakers.

    This review is allowed to use for promotional purposes.
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    Tayshetskaya distance of power supply branch of Russian Railways

    In 2018, our company purchased the MIKO-9A device. In this instrument, our employees like the versatility of the device and its size. Сarrying bag, in which you can fold all the cables and the necessary tools, is very convenient. Among the features of the device, we highlight the high accuracy of measurements with the ability to save results. Pleased with the high autonomy of the device, the battery lasts for several dozen measurements.

    During the use of the device, failures in its operation were not detected.

    Considering the above, we can recommend MIKO-9A for various laboratories (mobile and stationary) and we allow the use of feedback for advertising purposes.

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    Tayshetskaya distance of power supply branch of Russian Railways

    In 2018, our company purchased the MIKO-2.3 device to replace the MIKO-1 device. In these instruments, our employees like the versatility of the device and its size. As well as convenient carrying bags in which all cables and necessary tools can be folded. Among the features of the device, we highlight its short work duration from a single battery charge (enough for 2-5 measurements at high current), but this is compensated by its quick charge from the network.The instrument can measure over a wide current range (up to l000A). During the use of the device, failures in its operation were not detected.

    Given the above, we can recommend MIKO-2.3 for various laboratories (mobile and stationary) and we allow the use of feedback for advertising purposes.
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    "Amur ES" of the JV "Central ES" branch of JSC "DRSK"

    Branch of JSC "DRSK" "Amur ES" of the JV "Central ES" informs that the devices MIKO-1, MIKO-2.3, PKV/M7 supplied by your company and operated in our organization comply with the requirements presented to them.  The equipment and functionality of the instruments correspond to the previously stated, and also provide reliable equipment diagnostics.

    MIKO-1 and MIKO-2.3 are actively used by teams of groups and substation services for measuring the transient resistance of the contacts of high-voltage switches, disconnectors, separators and other electrical equipment of switchgears.
    The control instrument for high-voltage circuit breakers PKV/M7 have proven their worth when characterizing high-voltage oil circuit breakers, vacuum and gas-insulated circuit breakers.

    PKV/M7 and MIKO devices have several advantages:

    • accurate and informative;
    • equipped with the necessary range of documentation‚ wires, adapters and devices;
    • reliability of fastening contacts;
    • simple and reliable;
    • mobile and compact.
    All these amenities allow you to perform the required number of measurements quickly and with minimal labor costs.

    The presence of built-in batteries on MIKO insruments allows you to make measurements in the field and not depend on the availability of the mains.

    We express our gratitude for your quality products, and look forward to further cooperation.

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