Skip to content
Previous slide Next slide
This product has been sold

Oy Strömberg Ab 16/20 MVA 21/10.5

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

Technical specifications

Quantity1 pce
BrandOy Strömberg Ab, Finland
ConditionSecond Hand
Year of Manufacture1981
ApplicationPower Transformer
Basic Transformer Conceptoil-immersed, conservator type
Tank Designradiator tank design
Number of Phases3-phase
Type DesignationKTRW 24 X 16
Rated Power16000 / 20000 kVA
Method of CoolingONAN / ONAF
Voltage Ratio – HV/LV121000 / 10500 V
Voltage Ratio – HV/LV221000 / 5250 V
HV Ins. Level (Um/AC/LI)24/50/125 kV
LV Ins. Level (Um/AC/LI)12/28/75(60)kV
Voltage Regulationoff-circuit tap changer
Tapping Range+-2×2.5%
Frequency50 Hz
ConnectionYNyn0(yn0)
Impedance8-10%
No-load Losses12700 W
StandardsIEC 60076
Total Weight27000 kg
Weight of Oil6200 kg

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