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Series of cabinets for relay protection and automation SHUAZ-110

SHUAZ series of cabinets (control cabinet for automation and protection): they are a protected low-voltage complete devices. Cabinets are made on the basis of metal construction, similar to "Rittal", using original parts of custom-designed cabinet.

Main functions

  • structure and the list of functions of protection, automation, monitoring and telecontrol, as well as service functions depends on the choice of the execution of the microprocessor device "MRZS" and the wishes of the customer;
  • digital, light (sound) indication (signaling) of controlled parameters, single-line diagram;
  • heating, cooling, lighting, electricity metering.

Structure

  • The SHUAZ series cabinets are manufactured in accordance with the specification AIAR.656337.001 TU and comply with the requirements of IEC 60439-1:2004, IEC 61000-6-5:2001, PUE (7th edition).
  • The SHUAZ series cabinets use the components of the world's leading manufacturers: Weidmuller, Phoenix contact, Conta-Clip, Ganz KK, Rittal and others.
  • When manufacturing cabinets of the SHUAZ series, the original technology of high-quality electrical installation is applied, using specially produced harnesses with digital and color markings, placed in perforated cable channels on the inside of the cabinet.
  • The design features of SHUAZ series cabinets comply with the requirements of DTEK's Technical Policy and are manufactured in compliance with the requirements of 150 9001:2008 and GOST 150 9001-2011.
  • Devices in the SHUAZ series meet the performance criteria "A" for electromagnetic compatibility:
    • IEC 61000-4-12-95, Test Severity Levels - 3
    • IEC 61 000-4-4-95, Test Severity Levels - 4
    • IEC 61 000-4-2-95, Test Severity Levels - 3
    • IEC 1000-4-8-93, Test Severity Levels - 5
    • IEC 61 000-4-3-95, Test Severity Levels - 3
    • IEC 61 000-4-5-95, Test Severity Levels - 4
    • IEC 61 000-4-6-96, Test Severity Levels - 3
    • IEC 1000-4-9-93, Test Severity Levels - 4
    • IEC 1000-4-10-93, Test Severity Levels -5
    • IEC 61000-11-94
  • If it is necessary to provide more severe requirements for seismic resistance, the standard structure of SHUAZ series cabinets, upon customer request (optional), can be reinforced.
  • With each cabinet of the SHUAZ series, an optional set of spare parts can be supplied on request (optional), ensuring compliance with the requirements for the readiness and maintainability of the cabinet during the warranty period of operation.
  • The quality management system of meets the requirements of DSTU ISO 9001:2015 (ISO 9001:2015, IDT).
  • General specifications

    • Method of service singe-sided / double-sided
    • Typical sizes of cabinets, HxWxD mm 2000х800х600
    • (overall dimensions 2000х800х600
    • can be changed according to the customer's request) 2000x1000x600 2000x1000x600
    • Rated current of measuring circuits 5 (1) А
    • Nominal voltage of measuring circuits
      • alternating 220 V
      • direct 100 V
    • Nominal frequency of measuring circuits of alternating voltage 50Hz
    • External connection cables bottom, front
    • Protection level IP21; IP54
    • Rated voltage of operational circuits =110;220 В
    • Cabinet door type Overview with glass / blind (metal) with a viewing window

    Additional functional features

  • SHUAZ series cabinets are manufactured on the basis of typical RPA circuits with microprocessor-based devices of the MRZS series developed and manufactured by our company. All microprocessor devices included in the cabinet have Event loggers and emergency oscilloscopes and are equipped with three independent communication interfaces - USB, RS485 and an optional customer interface: RS485, twisted pair Ethernet (100BASE-TX) or Ethernet. with optical Interfaces (100BASE-FX). The microprocessor devices of the MRZS series can be used as low-level devices in the process control system of power facilities and for the organization of the RPM automated working stations (promSCADA). Reading and changing device settings, viewing current network parameters and reading the recorder is done with the help of specialized software supplied with the cabinet.
  • The cabinets of the SHUAZ series have a special design, providing for the installation on them of additional digital measuring instruments, control keys, light signaling of switching devices and mnemonic elements for their use as a part of an untypical control board of the substation.
  • In the lower section of SHUAZ cabinets, in a number of versions, test connectors can be installed.
  • Typical versions of SHUAZ-110

    Typical versions Application
    • SHUAZ-110-L One or two outgoing line protection cabinet 6-110 kV (up to four)
    • SHUAZ-110-S Cabinets of protection and automation of sectional (bypass, bus-connecting) switch 6-110 kV
    • SHUAZ-110-V Cabinet of protection and automation of one or two inputs 35-110 kV
    • SHUAZ-110-DL (up to four)
    • SHUAZ-110-ТМ Cabinet of Motor differencial protection and automation of the 20 kV line
    • SHUAZ-110-D (up to two)
    • SHUAZ-110-T ТData acquisition and processing cabinet (promSCADA) Protection cabinet for the motor, generator (pump) 0.4-10 kV (up to eight) Cabinet of protection, control, signaling and on-load tap changing of two-winding (triple-wound) transformer
    • SHUAZ-110-CS Central alarm cabinet (up to eight)
    • SHUAZ-110-ТN Cabinet of bus voltage transformer (up to two)

    Cabinet SHUAZ-110-CS


    Cabinet number * Application of the cabinet
    Cabinets with two devices
  • SHUAZ-110-CS-21 Central alarm cabinet (1 section of CS)
  • SHUAZ-110-CS-22 Central alarm cabinet (2 sections of CS)
  • Cabinets with four devices
  • SHUAZ-110-CS-41 Central alarm cabinet (1 section of CS)
  • SHUAZ-110-CS-42 Central alarm cabinet (2 sections of CS)
  • Cabinets with six devices
  • SHUAZ-110-CS-62 Central alarm cabinet (2 sections of CS)
  • SHUAZ-110-CS-64 Central alarm cabinet (4 sections of CS)
  • Cabinets with eight devices
  • SHUAZ-110-CS-82 Central alarm cabinet (2 sections of CS)
  • SHUAZ-110-CS-84 Central alarm cabinet (4 sections of CS)
  • * - If necessary, the number of sections can be increased to six, which should be stipulated in the order documentation.
  • SHUAZ-110-CS cabinet when used on objects with lack of guaranteed operational current does not require additional works for adapting to the usual circuit approaches, but implementation on a modern element base and using modern approaches allows to bring solutions to a new technical level and increase reliability.
  • The SHUAZ-110-CS cabinet allows:

    • to receive currents up to 4 group alarm ties;
    • to ensure the operability of group alarm ties and discrete signals during the drawdown of an operational current;
    • to receive up to 224 discrete signals;
    • organize ties of flashing light, "dark" ties;
    • reception and display of alarm and warning signals.
    • For each performance, the customer is provided with detailed questionnaires in order to provide opportunities for changing the standard solution.

    Advantages of an integrated approach to RPA replacing:

    • SHUAZ will allow you to quickly and efficiently upgrade the RPA and related equipment.
    • Simplicity and convenience are accompanied by minimal costs and invariably (guaranteed) quality result.
    • The supply of relay equipment from one supplier simplifies the delivery system and relieves the burden on the buyer's logistics.
    • High quality is determined by high-quality components and experience in performing special-purpose work.
    • The speed of commissioning is provided by a preliminary design and a thorough study.
    • Individual approach tailored to the specifics of the customer.
    • Cost from the manufacturer and flexible payment system.
    • Warranty and post-warranty service.
    • Technical support for the entire service life.
    • The final version of the SHUAZ configuration is determined when placing an order.
    • The order is executed according to the customer documentation (questionnaire and order card).
    • The final schemes and specifications are agreed with the customer.