Home > Products > Speciální transformátory > VPT 100
VPT 100 Transformátory napětí VPT 100 jsou jednofázové, jednopólově izolované transformátory, určené jako zdroje vvn, s převodem 0.22/100 kV nebo 0.38/100 kV ...
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Voltage transformers VPT 100 are single-phase transformers isolated with single pole. They are designed as the sources of high voltage with the ratio 0.22/100kV or 0.38/100 kV.The power of voltage transformers VPT 100 is 3 kVA, in the short time it can be up to 7 kVA. It is possible according to the request of customer to make the limitation of the secondary current by the means of resistor, if is the case the limitation of the current highlights by the means of choke placed in the bushing.
Magnetic circuit of voltage transformers VPT 100 is made of oriented transformer strips in the shape of “C” of core.All active parts of transformer are compound-insulated with epoxy-mixture.The transformers are supplied with the undercarriage that allows movement oftransformer.The weight of transformer including undercarriage is 125 kg.
Transformer can be supply separately or in configuration with measuring devices on side vvn.
General configuration contains:
- regulation auto-transformer
- protection A15, producer ABB Energo a.s
- transformer VPT 100, producer KPB Intra
The instruction for the operation of the transformer VPT 100.
Pic.1 The characteristics of the source
Pic.2 Block diagram
