The Distribution Transformer available in voltage ratings of 11KV/0.433KV and 33KV/0.433KV is designed for efficient and reliable power distribution across commercial and industrial setups. These transformers range from 63 KVA to 995 KVA capacity, catering to varying load demands. Constructed with both aluminium and copper wound materials, the product offers versatility in performance and cost-efficiency. The transformer is engineered to ensure minimal losses, robust construction for durability, and optimal thermal management to handle continuous operation in demanding environments. With its high insulation strength and compliance with IEC and BIS standards, this distribution transformer is suitable for enhancing grid reliability and ensuring stable secondary voltage delivery to residential areas, industries, and infrastructure projects. Ideal for utilities and power distribution companies, this transformer type ensures effective voltage step-down, safety, and longevity in supply networks.
Key Features
| Features | Description |
|---|---|
| Voltage Ratings | 11KV/0.433KV, 33KV/0.433KV |
| Capacity Range | 63 KVA to 995 KVA |
| Winding Material | Aluminium and Copper |
| Core Construction | High-grade Silicon Steel with low loss |
| Cooling Type | ONAN (Oil Natural Air Natural) |
| Insulation Class | Class A or F as per standards |
| Standards Compliance | IEC 60076, BIS IS 1180 |
| Mounting Type | Pole Mounted and Pad Mounted options |
| Protection Features | Buchholz relay, Oil level indicator, Pressure relief valve |
| Applications | Power distribution in residential, commercial, and industrial sectors |
| Attributes | Description |
|---|---|
| Primary Voltage | 11 kV or 33 kV |
| Secondary Voltage | 0.433 kV (433 V) |
| Rated Power | 63 KVA to 995 KVA |
| Material of Windings | Aluminium and Copper options |
| Cooling Method | ONAN (Oil Natural Air Natural) |
| Insulation System | Oil immersed with high-grade insulating oil |
| Core Material | Cold-rolled grain-oriented silicon steel |
| Frequency | 50 Hz |
| Vector Group | Dyn11 or as per requirement |
| Standards | IS 1180 Part 1 and Part 2, IEC 60076 |
| Temperature Rise | Max 65°C over ambient |
| Dielectric Test Voltage | 1.2 kV for winding insulation |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The transformer is available in capacities ranging from 63 KVA up to 995 KVA to cater to various power distribution needs.
Yes, the distribution transformer is offered with both aluminium and copper wound options, allowing the buyer to choose based on performance and cost considerations.
This transformer uses ONAN (Oil Natural Air Natural) cooling, which ensures efficient heat dissipation under normal operating conditions.
Yes, the transformer complies with Indian Standards IS 1180 parts 1 and 2 along with IEC 60076, ensuring reliability and safety.
This transformer includes protections such as Buchholz relay, oil level indicators, and pressure relief valves to ensure safe operation.
DISTRIBUTION TRANSFORMER 11KV/0.433KV,33KV/0.433KV FROM 63 KVA TO 995 KVA IN ALUMINIUM AND COPPER WOUND MATERIAL
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Nanded , India
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