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200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces

Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
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200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces

  • 1
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MOQ : 3

Core Material : Silicon Steel Core / Amorphous Core

Vector Group : Dyn11 Yyn0

Payment Terms : T/T L/C

Application : Power

Model Number : D

Input Voltage : 20kV、22kV、24kV

Packaging Details : Export Standard Package

Rated Capacity : 50-2500KVA

Name : Dry Type Distribution Transformer

Warranty : 2 years

Standard : IEC Standard

Cooling Method : ONAN

Certification : ISO CESI UL KEMA

Output Voltage : 0.4kV

Place of Origin : Guangzhou

Winding Material : Copper / Aluminum

Brand Name : GuangGao

Phase : 3

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Dry-type Distribution Transformer SC(B)18-NX1 Energy Efficiency Level 1
Product Specifications
dry-type distribution transformer SC(B)18-NX1 energy efficiency level 1
Capacity(kVA) Voltage Combination Vector group No load loss(W)(W) Full Load Loss (W) Short Circuit Impedance (%)
HV(kV) H.V. Tapping Range LV(kV) F(120℃) H(145℃)
50 20 22 24 ±5%/ ±2×2.5% 0.4 Dyn11 Yyn0 219 1110 1180 6
100 348 1790 1920
160 432 2220 2380
200 470 2650 2830
250 542 3080 3290
315 626 3670 3920
400 742 4360 4660
500 872 5210 5570
630 985 6160 6590
800 1130 7430 7960
1000 1340 8800 9360
1250 1534 10400 11100
1600 1800 12400 13300
2000 2091 14700 15800
2500 2503 17400 18600
2000 2091 16000 17200 8
2500 2503 19100 20400

* Above specification may be changed to improve performance.

* Transformer of other specification than listed above can be made to order.

Product Overview
  • Model Interpretation

    The design serial number "18" incorporates state-of-the-art technologies exclusive to high-end dry-type transformers: ultra-thin iron cores, which push magnetic loss to an industry-low threshold and reduce overall equipment weight for easier installation in constrained spaces; and high-efficiency winding processes that boost current transfer precision while minimizing internal heat accumulation (a key factor in extending component life). As a high-end customized variant, the suffix "NX1" likely encompasses scenario-specific functional upgrades—such as active noise reduction systems (critical for maintaining quiet environments in hospitals and schools) and reinforced short-circuit protection mechanisms (lowering the risk of costly equipment replacement after faults). "Energy Efficiency Class 1", the top-tier national energy efficiency rating, trims energy consumption by an extra 8%-12% compared to Class 2. This not only meets the strict energy-saving mandates of eco-labeled buildings and core industrial zones but also reduces long-term operational expenses, enhancing the equipment’s asset value.

200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces


Application

200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces

Exhibition(Dubai exhibition, US exhibition, Thailand exhibition, Philippines exhibition……)

200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces

Export

200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces

Target Market



200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces

Company Profile

Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transers (110 kV and above). We meet IEEE/ANSI/UL/CSA and IEC standards. Guanggao Transformer has nearly 25 years of transformer export experience. The company has modern laboratory construction, such as high-voltage test hall, within which there is a 3000kV lightning impulsforme testing device, and some advanced testing equipment, such as CA-21 moisture analyzer from Mitsubishi, American Fluke Ti30 infrared image detector, American RM-3WE three dimensional vibration. And it was identified as the national power transformer energy efficiency testing laboratories in 2011.

The company has undertaken the National Olympic Security Power Project, the National 851 project, the whole construction of the Guangzhou Asian Games, Guangzhou BRT and other important security power projects. The products used in the above projects are highly safe and in a reliable operation throughout the country. Also, these products are exported to Myanmar, Madagascar, Malaysia,other countries. Enjoying a good reputation on the electromechanical market, "Guanggao Brand"was identified as Guangdong famous brand, the product was identified as the National Energy Efficiency Star Products and Brand-Name Products in Guangdong Province.If you have transformer needs, please contact us.

200kVA Dry Type Distribution Transformer with Energy Efficiency Level 3 for Confined Spaces
Contact us
  • Add: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China
  • Tel: (+86)-020-82505003
  • Email: ggelectric@gz-gg.com

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