Letter/Number

English Meaning

s

Three-phase

C

Epoxy resin casting

B

LV foil winding

18

Performance level code

□

Rated capacity（kVA）

NX1

Energyefficiency mark

Super Energy Efficiency Advantage:

Customization Capability:

Class lenergy effciency(highest level),meets EU Eco-design Directve and US Energy Star requirements

Voltage customization:10kV/6.6kV/6kV/35kV

Frequency adaptation:50Hz/60Hz

Helps customers obtain green subsidies and tax incentives in many countries(especially Europe and North America)

Connection group:Dyn11/Yyn0

Protection class:IP20/IP30/IP40/IP54(special environment)

Reduces carbon footprint by 20-25%compared to
conventional transformers,meets global carbon
neutrality goals

Accessories:temperature controller,fan,moisture heater,loT module,etc.

Comparison of Core Parameters (SCB18-NX1 vs SCB14-NX2)

parameter

SCB18-NX1

SCB14-NX2

advantage

advantage

Level1(NX1)

Level 2(NX2)

SCB18 saves 15%energy+

no-Load loss

base value

15%higher

SCB18 is more energy-efficient

noise level

≤52dB

≤55dB

SCB18 is quieter

Partial
discharge

≤5PC

≤5PC

Same high reliability

Insulation
life

≥30 years

≥25 years

SCB18 is more durable

Applicable
scenarios

High end buldings and
data centers

General commercial buildings

SCB18 has a wider range of
applications