30-2500KVA/10KV Iron-Core-Overlapping Distribution Transformer
Rated capacity(KVA);30-2500KVA
Three-phase
Pan-seal
Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of 30-2500kva/10kv iron-core-overlapping distribution transformer in China, also supports customized service with low price. Welcome to buy discount 30-2500kva/10kv iron-core-overlapping distribution transformer for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Products Description
The iron-core-overlapping distribution transformer is an efficient power transmission device, mainly used for distributing electricity to end users. Its design features a clever structure of the iron core and overlapping arrangement of coils, effectively reducing energy loss, improving magnetic flux utilization, and reducing noise and vibration. This type of transformer is widely used in industrial, commercial, and residential power supply systems, with advantages such as high stability, low loss, and environmental protection and energy saving. By optimizing electromagnetic performance and structural design, it can operate stably in various complex environments, ensuring the quality and safety of power supply.
Products parameter
|
Rated Capacity (KVA) |
High Voltage
|
High Voltage Tap Range
|
Low Voltage
|
No-load Current% |
No-load Loss KW |
Load Loss (75℃) KW |
Short-circuit Impedance% |
|
30 |
6 6.3 10 10.5 11 |
10±5% or 10.5±2×2.5% |
0.4 |
2.1 |
100 |
630/600 |
4.0 |
|
50 |
2.0 |
130 |
910/870 |
4.0 |
|||
|
63 |
1.9 |
150 |
1090/1040 |
4.0 |
|||
|
90 |
1.8 |
180 |
1310/1250 |
4.0 |
|||
|
100 |
1.6 |
200 |
1580/1500 |
4.0 |
|||
|
125 |
1.5 |
240 |
1890/1800 |
4.0 |
|||
|
160 |
1.4 |
280 |
2310/2200 |
4.0 |
|||
|
200 |
1.3 |
340 |
2730/2600 |
4.0 |
|||
|
250 |
1.2 |
400 |
3200/3050 |
4.0 |
|||
|
315 |
1.0 |
480 |
3830/3650 |
4.0 |
|||
|
400 |
1.0 |
570 |
4520/4300 |
4.0 |
|||
|
500 |
1.0 |
680 |
5410/5150 |
4.0 |
|||
|
630 |
0.9 |
810 |
6200 |
4.5 |
|||
|
800 |
0.8 |
980 |
7500 |
4.5 |
|||
|
1000 |
0.7 |
1150 |
10300 |
4.5 |
|||
|
1250 |
0.6 |
1360 |
12000 |
4.5 |
|||
|
1600 |
0.6 |
1640 |
14500 |
4.5 |
|||
|
2000 |
0.4 |
2100 |
17100 |
4.5 |
|||
|
2500 |
0.32 |
2500 |
21000 |
4.5 |
Iron-core-overlapping distribution transformer Products advantage
Energy-saving
The no-load loss, load loss, and operating cost of the Laminated core distribution transformer are all lower.
Long service life
The tank of the Iron-core-overlapping distribution transformer adopts a fully sealed structure. The oil tank can be connected to the box edge with bolts, and the transformer oil does not come into contact with the air, extending its service life.
High operational reliability
Relevant components of the tank seal for the Laminated core distribution transformer have been improved, increasing reliability and enhancing the process level to ensure the reliability of the seal.
Small footprint
The tank of the Iron-core-overlapping distribution transformer uses corrugated plate radiators. When the oil temperature changes, the thermal expansion and contraction of the corrugated plates can replace the function of the oil reservoir. The corrugated plate tank has an attractive appearance and a small footprint.
about us

GNEE Steel Group: Global Steel Supply Chain Integration Expert (2008 - Present)
Founded in 2008, GNEE Steel 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 steel distribution sector. In the era of Industry 4.0, GNEE Group is accelerating towards its goal of becoming a global integrator of steel industry value through digital restructuring and green supply chain construction.
Global Layout and Professional Strengths
Through a "dual circulation" strategic layout, the group has formed a supply network centered on East Asia manufacturing that radiates globally:
Domestic operation matrix: Anyang (manufacturing base), Tianjin (port hub), Zhengzhou (inland distribution), Hong Kong (financial window)
Overseas strategic pivot points: Singapore, Russia, etc.
Talent architecture: A team of over 200 multinational professionals including:
• Top industry experts
• Cross-border logistics expert groups
• Supply chain finance professional teams
• Multi-lingual customer service center (supporting 8 languages)
Intelligent systems:
ERP systems directly connected with multiple strategic partner steel mills
Global port visualization tracking system
Cross-border settlement digital platform

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