1000kVA Step Up Electric Distribution Transformer

1000kVA Step Up Electric Distribution Transformer

Product Name: 1000kVA Step Up Oil Immersed Distribution Transformer
Capacity: 1000 kVA Voltage: 6.3 kV (Low Voltage Side) → 35 kV (High Voltage Side)
Delivery Year: 2020
Country: India
Key Advantages:
High Efficiency: The electric distribution transformer uses premium-grade silicon steel cores, reducing energy loss by 15% compared to traditional models.
Stable Performance: The oil immersed distribution transformer design ensures optimal heat dissipation, even in extreme temperatures.
Durability: IP23 protection rating and corrosion-resistant materials make it ideal for industrial and rural environments.

Have questions? GNEE sales representatives are available for live chat now

Send E-mail: sales@gneeelectric.com

Tel: +8615824687445

Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 1000kva step up electric distribution transformer in China. If you're going to buy customized 1000kva step up electric distribution transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

 

Products parameter of Step up Electric Distribution Transformer

 

nominal

capacity

high

voltage side

High voltage

tap range

low

voltage side

Connection

group labeling

No-

load loss

Load Loss

No-load

current

Short Circuit

Impedance

30KVA

11KV

10.5KV
10KV
6.3KV
6KV


 

±5

±2×2.5%

0.4KV

0.69KV

Dyn11

Yyn0

100W 630/600W 2.3% 4%
50KVA 130W 910/870W 2.0% 4%
63KVA 150W 1090/1040W 1.9% 4%
80KVA 180W 1310/1250W 1.9% 4%
100KVA 200W 1580/1500W 1.8% 4%
125KVA 240W 1890/1800W 1.7% 4%
160KVA 280W 2310/2200W 1.6% 4%
200KVA 340W 2730/2600W 1.5% 4%
250KVA 400W 3200/3050W 1.4% 4%
315KVA 480W 3830/3650W 1.4% 4%
400KVA 570W 4520/4300W 1.3% 4%
500KVA 680W 5410/5150W 1.2% 4%
630KVA 810W 6200W 1.1% 4.5%
800KVA 960W 7500W 1.0% 4.5%
1000KVA 1150W 10300W 1.0% 4.5%
1250KVA 1360W 12000W 0.9% 4.5%
1600KVA 1640W 14500W 0.8% 4.5%
2000KVA 1960W 19800W 0.8% 5%
2500KVA 2310W 23000W 0.7% 5%

 

 

 

 

Core Advantages of the Electric Distribution Transformer

 

 

The oil immersed distribution transformer stands out in the market due to its advanced engineering and adaptability:

Reliability for Heavy Loads: Designed for 1000kVA capacity, it efficiently handles high-power applications like industrial plants or grid upgrades. The distribution transformer's oil immersion system ensures stable temperature control, minimizing thermal stress.

Versatile Application: As a step-up electric distribution transformer, it seamlessly converts low-voltage input (e.g., 6.3 kV) to high-voltage output (up to 35 kV), critical for long-distance power transmission and enhancing grid reliability.

Sustainable Design: The distribution transformer uses eco-friendly insulation and non-toxic cooling oil, aligning with global environmental standards. Its compact footprint reduces land use while maintaining robust performance.

Long Lifespan: Corrosion-resistant outer casing and premium windings ensure durability in harsh conditions, making it a cost-effective choice for utilities and heavy industries.

 

product-826-395

 

 

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Principle of Step-Down Operation

 

While primarily a step-up electric distribution transformer, this device can also operate in distribution transformer mode for voltage reduction. Here's how it works:

The oil immersed distribution transformer adjusts voltage via electromagnetic induction between primary and secondary coils. When used for step-down, the high-voltage side (e.g., 35 kV) acts as input, and the low-voltage side (e.g., 6.3 kV) delivers reduced output.

The transformer's core and windings ratio determines voltage conversion. A lower turns ratio on the secondary coil ensures safe voltage reduction for residential or commercial use.

Oil immersion aids in maintaining stable operation during load fluctuations, even in distribution transformer mode. This dual functionality makes it adaptable to hybrid power networks.

product-489-439

 

 

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Products Description

 

GNEE Group:

Global Transformer Supply Chain Integration Expert (2008 - Present)

Founded in 2008, GNEE Group has undergone fifteen years of deep industry cultivation, successfully transforming from a regional trader to a global supply chain management expert. As a pioneer in the integration of the steel industry chain, the group has established a full-cycle value system that spans raw material procurement, production coordination, logistics optimization, and terminal services, setting an innovative operational benchmark in the global transformer distribution sector. In the era of Industry 4.0, GNEE Group is accelerating towards its goal of becoming a global integrator oftransformer industry value through digital restructuring and green supply chain construction.

 

product-1227-261

SGS certification certificate

product-1200-800
Production environment

product-917-504

Our factory

product-749-445

 

 

FAQ
 

Q1: What application scenarios is the Oil Immersed Transformer suitable for?

A: It is suitable for high-voltage transmission and distribution, industrial production facilities, substations, and other environments that require high load capacity and excellent heat dissipation performance.
Technical Advantage: With 18 years of industry experience, we use a three-dimensional wound core technology to reduce no-load losses by 15% compared to traditional lamination processes, while achieving ±0.5mm precision stacking to ensure long-term stable operation.
User Case: In a large steel plant expansion project, our oil immersed transformer (5000kVA) ensured the stability of continuous power supply thanks to its high load tolerance and low loss characteristics.

Q2: What parameters should be considered when choosing a Dry-type Transformer?

A: Key parameters include rated capacity (50kVA-5000kVA), voltage level, and temperature rise limits.
Core Advantage: We use epoxy resin + fiberglass insulation materials, with a fire resistance rating reaching UL94 V-0 standard, making it ideal for high-safety environments such as shopping malls and hospitals.

Q3: How does an Amorphous Alloy Transformer reduce electricity costs in remote areas?

A: By using amorphous alloy tape cores, no-load losses are reduced by 50%-70% compared to traditional silicon steel transformers, making them particularly suitable for rural grids with fluctuating loads.

 

 

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