Arabian Clients Visit GNEE To Discuss Procurement Of 315kVA Oil-immersed Transformers
Feb 04, 2026
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Saudi Clients Visit GNEE to Collaborate on the Procurement of 315kVA Oil-Immersed Transformers
A delegation from a renowned Saudi energy enterprise visited GNEE's headquarters and production base for a two-day inspection and negotiations.The core topic was the bulk procurement of 315kVA oil-immersed transformers.
With nearly 18 years in the Middle East energy sector, the client covers commercial power supply, industrial grid upgrades and renewable energy integration.It seeks reliable transformers matching Saudi climate and grid standards for key projects.
GNEE has long specialized in transformer manufacturing, boasting sound product quality and flexible customization.It has built a good reputation in the Middle East, making this meeting a key opportunity for long-term cooperation.
On-Site Inspection of the Entire Production Process, Praise for Strict Quality Control and Customized Technology
GNEE's management and technical experts accompanied the delegation to its workshops, testing centers, exhibition areas and R&D labs.The team inspected the full R&D, production and testing process of 315kVA oil-immersed transformers.
Customer visits GNEE Transformer Factory
The client observed key processes like CRGO core lamination, winding, vacuum oil filling and cabinet sealing.It highly valued GNEE's automatic equipment and inquired about production quality control nodes.
The client witnessed core tests (no-load loss, short-circuit impedance, insulation withstand voltage, etc.).It affirmed GNEE's quality control, as each transformer passes nearly 20 IEC/UL-certified tests before delivery.
For Saudi's high temperature, humidity and sand, GNEE displayed customized transformer samples.ONAF cooling, IP23 protection and sand-proof design were praised for fitting local outdoor operation needs.
In-Depth Negotiations Focused on Core Needs, Technical Parameters and Service Plans Gained Recognition
A special negotiation meeting was held to discuss technical parameters, customization, delivery and after-sales services.GNEE's technical director detailed the product's core advantages.
The transformer meets Ecodesign Tier-2 standards, with 324W no-load loss and 2800W load loss (75℃) to cut operating costs.It supports 11kV-34.5kV high-voltage customization and multiple tap ranges for Saudi grid compatibility.
Equipped with intelligent monitoring and remote O&M modules, it enables real-time fault early warning.This helps the client achieve refined equipment management.
GNEE confirmed 10-25 days for standard production and flexible lead times for customized products.It offers 24-month warranty and 72-hour on-site response via Middle East after-sales outlets.
The client put forward personalized demands (high-voltage customization, protection upgrade).GNEE provided feasible solutions, and both sides reached initial consensus on core terms.
GNEE 315kVA Oil-Immersed Transformer Technical Specifications
| Item | Specification |
|---|---|
| Product Model | GNEE 315kVA Oil-Immersed Distribution Transformer |
| Rated Capacity | 315 kVA |
| Phase | Three Phase |
| Rated Frequency | 50 Hz / 60 Hz |
| Rated High Voltage | 6 kV / 10 kV / 11 kV / 20 kV / 33 kV (Customizable) |
| Rated Low Voltage | 0.4 kV / 0.415 kV (Customizable) |
| High Voltage Current | According to voltage level |
| Low Voltage Current | Approx. 455 A (at 0.4 kV) |
| Vector Group | Dyn11 / Yyn0 (Optional) |
| Tap Changer | Off-circuit tap changer (±5% or ±2 × 2.5%) |
| Cooling Method | ONAN (Oil Natural Air Natural) |
| Insulation Class | Class A (Oil-Immersed) |
| Insulating Oil | Mineral insulating oil / Eco-friendly insulating oil (Optional) |
| Temperature Rise Limit | Top oil ≤ 60K; Winding ≤ 65K |
| No-load Loss | ≤ 480 W (Typical value, customizable) |
| Load Loss | ≤ 3,600 W (Typical value, customizable) |
| No-load Current | ≤ 1.2% |
| Short-circuit Impedance | 4% – 6% |
| Noise Level | ≤ 52 dB |
| Degree of Protection | IP00 / IP20 (Optional) |
| Installation Type | Indoor / Outdoor |
| Applicable Standards | IEC 60076 / GB / ANSI |
| Certifications | ISO / CE / IEC Test Reports |
Reaching Multiple Cooperation Consensuses, Adding Momentum to the Layout of the Middle East Market
Both parties confirmed the first batch's procurement quantity, customized parameters and delivery schedule.They agreed to set up a special docking mechanism with GNEE's exclusive service team for full-process follow-up.
Long-term cooperation intentions were expressed, covering renewable energy and energy storage transformers.This cooperation reflects GNEE's product competitiveness and brand influence in the Middle East.
GNEE has provided customized solutions for many Middle East commercial, industrial and new energy projects.This consensus will consolidate its position and accumulate experience for further regional expansion.
Both parties held a symposium to discuss cooperation matters.
Empowering Overseas Markets with High-Quality Products, GNEE Deeply Cultivates the Global Power Equipment Market
The cooperation intention fully proves the technical strength and market recognition of GNEE's 315kVA transformers.It is also an achievement of GNEE's "global layout, localized service" strategy.
GNEE focuses on technological innovation and global differentiated needs to optimize products and services.Its 315kVA transformers have been exported to North America, Europe, South America, Australia, etc.
GNEE will continue to strengthen transformer R&D to improve energy efficiency and reliability.It will expand the global service network to empower overseas markets.
It will deepen presence in the Middle East with customized solutions and localized services.GNEE aims to achieve win-win results and contribute to global power infrastructure upgrading.
Establish friendly cooperation
Still hesitating between dry-type and oil-immersed transformers? Submit your project budget and environmental requirements to get a free scheme comparison report, clearly showing the cost, risk, and adaptability of both types!