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10kV Oil-Immersed Distribution Transformer

Reliable and efficient power distribution for residential, commercial, and industrial applications, delivering stable voltage conversion, low operating losses, and dependable long-term performance.

100–6,300 kVA

Rated Capacity

10 kV

Rated Voltage

Oil-Immersed

Type

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applications

Urban Power Distribution

Commercial Buildings

Industrial Facilities

Rural Electrification

Renewable Energy Distribution

Public Infrastructure

technical specifications

category

specification

rated capacity

100–6,300 kVA

rated voltage

10 / 0.4 kV

vector group

Dyn11 / Yyn0

impedance

4–6.5% (capacity-dependent)

cooling method

ONAN (typical)

insulation level

According to IEC 60076-3

tap changer

Off-Circuit Tap Changer (±5% or ±2 × 2.5%)

frequency

50 Hz (60 Hz optional)

applicable standards

IEC 60076 / GB/T 1094 (subject to verification)

operating conditions

category

specification

ambient temperature

-15°C to +40°C

relative humidity

≤ 90% at 25°C

altitude

≤ 1,000 m

installation environment

Outdoor distribution substations and designated transformer installations

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