NOL-SESH 6, 10, 20, 35 kV

NOL-SESH 6, 10, 20, 35 kV

The instrument voltage transformer NOL-SESH for voltage class 6, 10, 20, 35 kV. The transformer is not grounded and designed to supply power metering devices, control-measurement apparatus, relay (microprocessor) protection. The transformer is installed in switchgear and control gears KRU-SESH. NOL-SESH 6, 10, 20, 35 kV is manufactured in climate version U, UHL and T, placement category 2 and 1 as per GOST 15150-69.

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NOL-SESH 6, 10, 20, 35 kV - фото 1
General description
Technical information

Advantages

  • Transformers can be manufactured with a safety device.
  • Manufacturing of transformers for indoor and outdoor installation.
  • Transformers of outdoor installation can operate in air pollution degree IV as per GOST 9920-89.

Technical Characteristics

Specifications
Value
Voltage class, kV
6; 10; 20; 35
Nominal voltage of the main secondary winding, W   100
Quantity of secondary windings
up to 2
Accuracy class of the main secondary windings
0,2S; 0,5S; 1,0S; 3,0S

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Technical Characteristics

Specifications
Value
Voltage class, kV
6; 10; 20; 35
Nominal voltage of the main secondary winding, W   100
Quantity of secondary windings
up to 2
Accuracy class of the main secondary windings
0,2S; 0,5S; 1,0S; 3,0S

Contact us
Contact us