Transformers of up to 110 kV SZTT VOLUME-110 III, TOL-110 III, etc.
The TOM-110 III and TOL-110 III current transformers are designed to transmit a signal of measuring information to measuring instruments, protection, alarm and control devices, to isolate secondary connection circuits from high voltage in alternating current electrical installations of frequency 50 or 60 Hz to a voltage class of 110 kV.
Transformers for differential protection are supplied by special order.
It is possible to manufacture transformers with different transformation coefficients of the secondary windings.
The TOM-110 III reference current transformers are manufactured in the "UHL" and "T" versions of placement category 1 according to GOST 15150. The length of the leakage path III according to GOST 9920.
Main Features:- Voltage class: 110 kV;
- Rated primary current: 20-4000 A;
- Rated secondary current: 1-5 A;
- Accuracy class: 0.5; 0.5S; 0.2; 0.2S; 1; 3; 5P; 10P;
- number of secondary windings: 3, 4, 5 or 6.
Reference current transformers TOL-110 III are manufactured with cast insulation in climatic versions "UHL" and "T" of placement category 1 according to GOST 15150. The length of the leakage path III according to GOST 9920.
Main Features:- Voltage class: 110 kV;
- Rated primary current: 20-2000 A;
- Rated secondary current: 1-5 A;
- Accuracy class: 0.5; 0.5S; 0.2; 0.2S; 1; 3; 5P; 10P;
- number of secondary windings: 3, 4, 5 or 6.
All SZTT products
The group "New Technologies" offers for review the products of the plant SZTT: high-precision current and voltage measuring transformers with cast insulation, single-phase and three-phase power transformers, zero-sequence current transformers, high-precision laboratory transformers, switchgear
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Electrical equipmentIPL-10, IPL-35/1000, CAM, etc. -
SwitchgearCSR-208, RU-EU-01-10, etc. -
Point of commercial accountingPCU MV 10/0,4 UHL1, etc. -
Transformers of 0.66 kVTOP-0.66, TSHP-0.66, TOP-0.66-I, etc. -
Transformers of 6, 10 kVTOL-10, TOL-10-I, TOL-10-M, etc. -
Transformers of up to 10 kVTSHL-10, TLSH-10, TPL-10-M, etc. -
Transformer substationsCTPC, CTPS, CTPM, etc. -
Test transformersILN-15, ILN-35, ILT-10, ILT-15, etc. -
Laboratory transformersNLL-3, NLL-6, NLL-10, TLL-0.66, etc. -
Ungrounded TNNOL.08, NOL.08-6(10)M, NOLP, etc. -
Transformers of 20-35 kVTOL-20, TSHL-20-I, TPL-35, etc. -
Transformers of up to 110 kVVOLUME-110 III, TOL-110 III, etc. -
TV Series Current TransformersTV-35-IX, TV-110-IX, TV-10-I, etc. -
Power transformersTMG, TLS, OL, OLS, OLSP, OS, etc. -
Protective current transformersTZL-1 O5.1, TZLM-1, TZLM-110, etc. -
Grounded TN3NOL.06, ZNOLP, ZNOLPM, etc.
About SZTT
Sverdlovsk Plant of current Transformers (Yekaterinburg) is a dynamically developing enterprise for the production of electrical products. A modern production base, unique technology, a high level of design development, extensive production experience, and a stable team make NWTT a leading enterprise in its industry. The plant has a license to manufacture transformers for nuclear power plants.
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TECHNOLOGY INTENSITY
Constant search and implementation of new design and technological solutions, modern materials, reliable components, advanced world experience. -
ENERGY EFFICIENCY
A significant reduction in no-load losses, a significant increase in the electrodynamic resistance of the windings in case of a short circuit, an improvement in weight and size characteristics, a reduction in installation and operating costs. -
ULTIMATE UTILITARIANISM
It corresponds to the entire range of needs and functions in the field of electricity and power. A wide range of transformers with any combination of accuracy classes and the possibility of application in specific and extreme conditions.
Information Board SZTT
Learn more about our products SZTT.
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Catalog of transformers for railway -
NWTT Product Catalog -
Catalog of complete transformer substations -
Catalog of TV series transformers -
Transformer Replacement table -
Questionnaire for NWTT transformers -
Questionnaire for the transformer substation KTPC -
Questionnaire for the transformer substation KTPM -
Questionnaire for the transformer substation KTPS -
Questionnaire for the point of commercial accounting of the MCU MV 10 -
Questionnaire for single-sided maintenance prefabricated cameras of the CSR 208 series -
Questionnaire for complete switchgear series RU-EU-01-10
NEW TECHNOLOGIES GROUP
For sales and support please contact
Contact us or your local dealer for more information on certifications, features, reviews, pricing, stock availability and delivery terms for SZTT products.
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