Isolation Transformer

Product Description:

1. The product is H-grade, with insulation material of C-grade, strong overload capacity, strong short-circuit resistance, and high safety performance.
2. Using high-quality high magnetic conductivity silicon steel and multi-stage step-by-step process, with low no-load loss.
3. Copper and silicon steel are recyclable, and the insulation material is completely degraded, making it an environmentally friendly product.
4. Adopting DuPont RelitraN core technology, the volume is reduced by 10% and the material is saved by 10%.
5. Achieve fully intelligent data collection and analysis, intelligent "brain", and proactive operation and maintenance.
6. The surface adopts nano paint self leveling technology with low noise.
7. Strong waterproof and short-circuit resistance, strong overload capacity, good electrical performance, safe and reliable.
8. Using electric field, temperature field, and magnetic field simulation analysis, it was the first in China to pass KEMA's E2, C2, and F1 tests.
9. The product can adopt a dual-mode structure scheme to meet the needs of different customer groups.

Product features:

1. Advanced design technology: "3D+parameterized" design software is used, combining more than 20 years of design and manufacturing experience in the Group, to achieve automatic design, cost optimization and simulation of transformers, and ensure the progressiveness and reliability of product design.
2. High reliability of high-voltage coils: The high-voltage coils adopt a continuous structure with high mechanical strength and good heat dissipation, avoiding the heat dissipation and voltage distribution problems of traditional multi-layer coils, ensuring higher mechanical strength and reliability. The local discharge capacity is less than 5 pC, ensuring long-term stable operation of the product.
3. Strong impact resistance of low-voltage coils: The low-voltage coils adopt foil or longitudinal airway high current spiral structure, with national patented design and vacuum pressure impregnation (VPI) treatment, possessing extremely high short-circuit and impact resistance, as well as moisture-proof, dust-proof, and salt spray resistant characteristics, suitable for various complex environments.
4. Efficient iron core design: The iron core adopts high-quality high magnetic conductivity oriented silicon steel sheets, adopts a 45 ° full oblique step overlap process, and is coated with a special moisture-proof and rust proof layer, significantly reducing no-load losses, no-load currents, and operating noise, and improving overall operating efficiency.

Strict quality inspection

5. Strict quality inspection: Transformers must undergo strict testing in accordance with national standards GB6450-1986 and IEC 60076 before leaving the factory, including multiple key items such as partial discharge, lightning impulse, noise, etc., to ensure the high quality and reliability of the product.

Main parameters:

1. Capacity range: 50 kVA -2500 kVA
2. Voltage levels: 6 kV, 10 kV, 35 kV
3. Frequency: 50 Hz or 60 Hz
4. Insulation level: H level
5. Cooling methods: natural air cooling (AN), forced air cooling (AF)
6. Connection method: Dyn11 or Yyn0

Execution standards:

GB 6450-1986 Technical Requirements and Test Methods for Dry type Power Transformers

IEC 60076-11 International Standard for Dry type Transformers

Our technological advantages:

1. Shanghai Zhiyou International's leading R&D technology cloud platform

Integrating electromagnetic optimization design, parametric drawing, performance analysis and structural optimization, automatic drawing, and other functions of transformers to achieve resource sharing in transformer design, as well as searching, modifying, and version control of various data information.

2. Simulation analysis

The current field, temperature field, electric field, leakage magnetic field, wave process, and short-circuit force of transformers. The research and design of each series of products are carried out through simulation analysis of flow and temperature fields to determine the average temperature rise of the coil and the hot spot temperature seat, ensuring product performance.

3. Smart operation and maintenance platform

By collecting key data such as temperature, current, voltage, vibration, and grid harmonics of transformers, online power quality analysis, fault alarms, and installation on mobile phones can be achieved.

Ordering Notice:

1. Please provide detailed parameters of the product.
2. Please provide us with as much product related information as possible regarding the product specifications, product drawings, product nameplates, product photos, etc. that you need to order, so that we can provide you with a faster and more accurate quotation.
3. Please provide the product specifications, product drawings, product nameplates, product photos, etc. that you need to order, send email to: shanghaizhiyou@gmail.com We will reply as soon as we receive the email.
4. You can also quickly contact our sales manager Yang through the following contact information: WeChat：+ 86 13122066665 or WhatsApp:+ 86 189 3091 2328.

We are willing to serve you with our professionalism, sincerity, and integrity.