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Starting devices NVA UPR, UPRF-630-BK, etc.

The UPR device is a starting reactor
Designed to facilitate the start-up of asynchronous motors with a capacity of 800-3150 kW from a three-phase network with a voltage of 6000 V.
The main types of reactor starting devices produced: UPR-3150/6 UHL4, UPR-2500/6 UHL4, UPR-1500/6 UHL4, UPR-1000/6 UHL4, UPR-800/6 UHL4.

UPRF-630-BK rotary starting device
Designed to start the asynchronous motor of the battery-13-62-8 (drilling winch drive).
The start of this type of engine is provided by the starting rotary device of the UPRF by switching the step-by-step starting resistance. The starting device of the UPRF ensures the start of the asynchronous phase motor when lifting the winch by switching sections of the stepped starting resistance.

 

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All NVA products

The group "New Technologies" offers for review the products of the plant NVA: high-voltage and low-voltage transformers, thyristor exciters, rectifier units, special rectifiers, starting and charging devices, complete devices
  • KTP NVA
    KTP
    concrete, block, etc.
  • Starting devices NVA
    Starting devices
    UPR, UPRF-630-BK, etc.
  • Thyristor exciters NVA
    Thyristor exciters
    VTE, VTP, TE8, etc.
  • Rectifier units NVA
    Rectifier units
    OPE, V-TPPD, UVK, VAST, etc.
  • Special transformers NVA
    Special transformers
    TSP, TSP, TSKS, etc.
  • Oil transformers NVA
    Oil transformers
    TM, TMG, TMJ, etc.
  • Dry transformers NVA
    Dry transformers
    TS, TSZ, TSZL, etc.

About NVA

The plant of low–voltage equipment NVA Transformers and electrical engineering (Rasskazovo) was founded in 1974 and is the largest manufacturer of electrical equipment in the Central Chernozem region. Among the main activities of the plant is the manufacture of high-voltage and low-voltage transformers, thyristor exciters, rectifiers and other converter equipment.

  • quality

    Each device undergoes quality control at every stage of production and comprehensive tests in a certified factory laboratory for compliance with GOST standards.

  • trust

    Due to the high level of quality, extensive experience and modern production base, the plant's products are trusted throughout Russia and abroad.

  • application

    The plant's products are successfully used in various industries, such as nuclear, oil, gas, metallurgical and others.

Information Board NVA

Learn more about our products NVA.
  • Questionnaire for transformers поставщика НВА
    Questionnaire for transformers
  • Questionnaire on thyristor exciters завода НВА
    Questionnaire on thyristor exciters
  • Product questionnaire производства НВА
    Product questionnaire

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