Description
30 kVA 10 KV Oil-Immersed Power Transformer – An Efficient and Stable Choice for Outdoor Distribution
The industry’s pain points are mainly focused on the poor weather resistance and high energy consumption of outdoor Power Distribution Equipment. Your main concern is the difficulty in finding equipment that is suitable for small-scale power distribution scenarios and easy to maintain. We have launched the 30 kVA 10 KV Oil Immersed Transformer, which can perfectly meet the needs of various outdoor and small industrial power distribution scenarios. In practical applications, it can significantly enhance power supply stability and reduce operation and maintenance costs. As a core component of the power transmission and distribution system, this equipment is responsible for converting 10 KV high voltage to low voltage and is widely used in rural power grid renovations, small factories, community power distribution, and Combined Photovoltaic Substations. It can be used in conjunction with Box Type Substations and High And Low Voltage Switchgear to provide safe and efficient power support for various scenarios. Its core value lies in balancing stability and economy. Compared with Dry Type Transformers, it is more suitable for outdoor complex environments and does not require additional protective facilities, significantly reducing initial investment.
Product Features
1.Strong weather resistance and low energy consumption: It adopts a fully sealed oil tank design and is equipped with high-quality insulating oil, which can effectively resist harsh outdoor environments such as moisture and dust. It is suitable for operating temperatures ranging from -25°C to 40°C. At the same time, it complies with the latest Energy Efficiency standards, significantly reducing no-load losses. Long-term operation can save a considerable amount of electricity costs. When used in conjunction with Electric Power Converter, its energy efficiency is even better.
2. Convenient operation and maintenance and long service life: The core components adopt high-permeability silicon steel sheets and all-copper windings, with a stable structure. Under normal operation, there is no need for frequent maintenance, and only regular oil quality checks are required. The service life can reach 25-30 years, significantly reducing the input of operation and maintenance manpower and materials.
Tips
When installing the equipment, choose a high and well-ventilated area, keep it away from flammable and explosive materials, prevent the oil tank from being soaked by rainwater, and ensure that the installation distance from the High And Low Voltage Switchgear complies with the regulations.
Frequently Asked Questions (FAQ)
Q1: Compared with the 30 kVA 10 KV Dry Type Transformer, in what scenarios is the 30 kVA 10 KV Oil Immersed Transformer more applicable?
Both are suitable for power distribution conversion. The Oil Immersed Transformer is more suitable for outdoor and small industrial scenarios, with stronger weather resistance and lower cost; the Dry Type Transformer is more suitable for indoor and precision equipment matching scenarios, and there is no need to consider oil maintenance. You can choose according to the actual installation environment.
Q2: What matters should be noted in the daily maintenance of equipment?
A2: In daily operation, it is only necessary to check the oil level once a month to ensure it is within the normal range and to inspect the fuel tank for any leakage. An oil quality test should be conducted once a year. No complex operations are required. If the equipment makes abnormal noises, it should be shut down immediately for inspection to prevent overloading.
Q3: What is the after-sales guarantee like? How are faults handled after they occur?
A3: We offer a 2-year full machine warranty. On-site maintenance services are available nationwide with prompt response to faults. We also provide equipment installation and commissioning guidance to help the equipment be put into use quickly. Special technical support is available when used in conjunction with Box Type Substation and Combined Photovoltaic Substations.
| Rated Capacity (kVA) | HV Rated Voltage (kV) | HV Tapping Range | LV Rated Voltage (kV) | Vector Group | Level 1 No-Load Loss (kW) | Level 1 Load Loss (kW) | Level 2 No-Load Loss (kW) | Level 2 Load Loss (kW) | Level 3 No-Load Loss (kW) | Level 3 Load Loss (kW) | Short-Circuit Impedance (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.08 | 0.505/0.480 | 0.08 | 0.630/0.600 | 0.1 | 0.630/0.600 | 4 |
| 50 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.1 | 0.730/0.695 | 0.1 | 0.910/0.870 | 0.13 | 0.910/0.870 | 4 |
| 68 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.11 | 0.870/0.830 | 0.11 | 1.090/1.040 | 0.15 | 1.090/1.040 | 4 |
| 80 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.13 | 1.050/1.000 | 0.13 | 1.310/1.250 | 0.18 | 1.310/1.250 | 4 |
| 100 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.15 | 1.260/1.200 | 0.15 | 1.580/1.500 | 0.2 | 1.580/1.500 | 4 |
| 125 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.17 | 1.510/1.440 | 0.17 | 1.890/1.800 | 0.24 | 1.890/1.800 | 4 |
| 160 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.2 | 1.850/1.760 | 0.2 | 2.310/2.200 | 0.28 | 2.310/2.200 | 4 |
| 200 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.24 | 2.180/2.080 | 0.24 | 2.730/2.600 | 0.34 | 2.730/2.600 | 4 |
| 250 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.29 | 2.560/2.440 | 0.29 | 3.200/3.050 | 0.4 | 3.200/3.050 | 4 |
| 315 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.34 | 3.060/2.920 | 0.34 | 3.830/3.650 | 0.48 | 3.830/3.650 | 4 |
| 400 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.41 | 3.610/3.440 | 0.41 | 4.520/4.300 | 0.57 | 4.520/4.300 | 4 |
| 500 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.48 | 4.330/4.120 | 0.48 | 5.410/5.150 | 0.68 | 5.410/5.150 | 4 |
| 630 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.57 | 4.960 | 0.57 | 6.200 | 0.81 | 6.200 | 4.5 |
| 800 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.7 | 6.000 | 0.7 | 7.500 | 0.98 | 7.500 | 4.5 |
| 1000 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.83 | 8.240 | 0.83 | 10.300 | 1.15 | 10.300 | 4.5 |
| 1250 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 0.97 | 9.600 | 0.97 | 12.000 | 1.36 | 12.000 | 4.5 |
| 1600 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 1.17 | 11.600 | 1.17 | 14.500 | 1.64 | 14.500 | 4.5 |
| 2000 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 1.55 | 14.600 | 1.55 | 18.300 | 1.94 | 18.300 | 5 |
| 3000 | 6 / 6.3 / 10 / 10.5 | ±2×2.5% / ±5% | 0.4 | Dyn11 / Yzn11 / Yyn0 | 1.83 | 16.900 | 1.83 | 21.200 | 2.29 | 21.200 | 5 |
