Skip to content

Prices for registered businessesRegister

CopperCoreCOPPERCORE

SPECIJALNI

On request

Purpose-built solutions engineered to customer requirements — the result of in-house R&D for special applications in power and industry.

Download datasheet (PDF)
Purpose-built solutions engineered to customer requirements — the result of in-house R&D for special applications in power and industry.

Technical envelope

CharacteristicTypeValueOil / dry
CharacteristicStandardValueIEC 60076

Engineered to your project specification · We reply with a technical solution and pricing

Send an inquiry

Technical data

Amorphousdo 2500 kVA · 36 kV
Shunt reactor1 – 5 MVAr · 34,5 kV
Filterpo projektu / custom
Earthingdo 2500 kVA · 36 kV
TypeUljni / suvi · Oil / dry
IEC 60076

Application

When a standard transformer is not enough: reactive-power compensation, no-load-loss reduction, flue-gas filtration and network earthing. Each product is sized to the project and specification.

Standards

IEC60076
TS EN60076-1
CE

IEC 60076 · TS EN 60076-1 · CE

Build types

Amorphous-core transformer
Amorphous-core transformer
Snaga / Rating
do 2500 kVA
Napon / Voltage
do 36 kV
Tip / Type
uljni / oil

No-load (hysteresis and eddy-current) losses far lower than in silicon-steel units — top energy-efficiency class. 2018 Ministry Efficiency Award.

Shunt reactor
Shunt reactor
Snaga / Rating
1 – 5 MVAr
Napon / Voltage
34,5 kV
Tip / Type
uljni / oil

A compensation element switched in by a reactive-power relay when capacitive load rises, creating an inductive effect that balances the network.

Electrostatic filter transformer
Electrostatic filter transformer
Snaga / Rating
po projektu / custom
Tip / Type
uljni / oil
Primena / Use
ESP napajanje / ESP supply

Supplies electrostatic precipitators that capture solid particles, dust and harmful matter from the stacks of factories (steel, cement, plastic) and thermal plants — preventing pollution.

Earthing (grounding) transformer
Earthing (grounding) transformer
Snaga / Rating
do 2500 kVA
Napon / Voltage
do 36 kV
Sprega / Group
ZNyn / Yzn

In distribution networks it presents low phase-to-earth impedance, holds the neutral at ground potential and forms a source for the zero-sequence current.

Documents

SPECIJALNI · PDF · 1.5 MBDownload datasheet (PDF)