Letter/Number

English Meaning

S

Three-phase transformer

C

Epoxy resin casting

B

Foil winding(copper foil)

H

Amorphous alloy core

15

Performance level energy efficiency code

30-2500

Rated capacity range(kVA)

10

Rated high voltage(kV)

Dry-type Amorphous Alloy Transformer

Product category &core technology

Advantage dimension

detailed description

UItra low loss amorphous alloy

The no-load loss is reduced by 60%compared to the S11 series, with an annual pow er saving of over 2000KWh per unit,achieving first-class energy efficiency

Dry oil-free fire and explosion prevention

oil free design eliminates leakage and fire hazards,flame
retardant levelF,suitable for high fire protection requirements scenarios

Fully insulated high safety protection

Protecton level IP54,moisture-proof,dustproof,and anti
condensation,w ith a short-circuit resistance of 2.5 times that of the national standard

Low noise compact design

Operating noises 45dB(at 1m),volume reduced by 10% compared to traditional dry type,easy to install

Wide temperature range and wide adaptability

Applicable temperature-40 ℃~+55℃,altitude ≤1000m,supports multiple deployment modes indoors and outdoors

parameter name

Standard configuration.

Rated capacity

30KVA~2500KVA

rated voltage

High voltage side 10KV;low voltage side 0.4KV

Phase number/frequency

Three phase/50Hz

winding connection group

Dyn11(standard)Yyn0(optional customization)

cooling method

AN(air selfcooling)/AF(forced air cooling,optional)

impedance voltage

4%(30-630KVA)/6%(630-1600KVA)/8%(1600-2500kVA)

no-load loss

GB/T 10228-2023

load loss

GB/T 10228-2023

insulation class

F level (temperature rise limit of 100K)

Protection level

IP54(standard)/IP65(outdoor enhanced version,
optional)

noise level

≤45dB(measured at a distance of 1m)

service life

≥30 years

execution standard

GB/T 10228-2023、IEC60076-11