Skip to content
This product has been sold

TBA 30/50 MVA 110/23/6,3 kV

Request a quote
Print page
Share link
Need help now? Our 24/7 Emergency Service can help 

Technical specifications

Quantity1 pce
ApplicationPower Transformer
Basic Transformer Conceptoil-immersed, conservator tank
Tank DesignRigid tank, detachable cooling radiators
Number of Phases3-phase
Winding MaterialCu/Cu
Insulation LiquidInhibited Mineral Oil
Rated Power30000 / 50000 kVA
Method of CoolingONAN/ONAF
Voltage Ratio110000 / 23000 / 6300 V
Tapping Range+-8×2%
Type of RegulationOLTC – On-load Tap Changer
Brand and Type of OLTCMR Vacutap VV
Frequency50 Hz
Temperature Rise60/65 K
Impedance11,5%
No-Load Losses22000 W
Load Losses140000 W
ConnectionYNyn0(d)
StandardsIEC 60076
Total Weight~72800 kg
Weight of Oil~14200 kg
Appr. Dimensions (LxWxH)6030x3200x4980 mm
Transport Dimensions5750x2100x3810 mm

Interested?

Ask more about this unit

We respond to all messages within 24 hours

Joakim Rönngård


"*" indicates required fields

This field is for validation purposes and should be left unchanged.

BTB quality and flexible manufacturing partners

When you see the BTB nameplate on a transformer, you know it meets our strict quality standards. Our distribution transformers are manufactured by SEM Transformatör, whose certified quality guarantees durability in demanding conditions.

ISO 9001
ISO 14001
IEC 60076
OHSAS 18001

Good price – quality ratio

Long-term cooperation

Short lead times from European manufacturer