KRU-SESH-70 35 kV

KRU-SESH-70 35 kV

Switchgear and control gear KRU-SESH-70 is intended for receipt and distribution of electric energy of three-phase alternating current with frequency of 50 Hz with different rated values of voltage and current.
Switchgear and control gear SESH-70 have patents for utility models: Nos. 74525, 75255, 75257, 76746, 76752, 78377, 78378, 83660, 88844.

KRU-SESH-70 is used:

  • Oil and gas industry;
  • Coal and metallurgic industry;
  • Energocomplex power distribution networks;
  • Industrial companies needs;
  • Urban and municipal networks;
  • Station auxiliaries system including NPP;
  • Railway power supply.


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KRU-SESH-70 35 kV - фото 1
General description
Technical information

Advantages

  • All bays are separated with metal partitions
  • Current transformers maintenance is done via withdrawable element
  • The main units of the switchgear operation (withdrawable element, switch, earthing switch) with ability of full remote control (with repeater local manual control)
  • Video monitoring of the position of the withdrawable element and the earthing switch
  • Remote temperature control system for contact connections
  • Easily accessible voltage transformer at the input (optional)

Documentation

Technical Characteristics

Rated voltage, kV 35
Rated current,A 630-2 500
Rated short circuit breaking current, kA 25
Dimensions, mm (width x height x depth) 1200 / 2400 / 2960

List of sets of equipment

Accessory equipment Name
Vacuum circuit breaker HVX 40
Current transformers TOL-SESH-35
Zero-phase sequence current transformers TZLK-SESH
Zero-phase sequence transformers CSH 120; CSH 200
Voltage transformers ZNOL(P)-NTZ-35; ZNOL.01.PM1-35 SZTT
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Technical Characteristics

Rated voltage, kV 35
Rated current,A 630-2 500
Rated short circuit breaking current, kA 25
Dimensions, mm (width x height x depth) 1200 / 2400 / 2960

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