The LEG-1725K/2500K/3450K/5000K-UD-35 is an integrated medium-voltage power station that combines power conversion and voltage step-up in a single, factory-assembled unit. Designed for efficient delivery and rapid deployment, the all-in-one architecture significantly simplifies transportation, installation, commissioning, and long-term operation, helping reduce project complexity and overall lifecycle costs.
Featuring a compact footprint, the system enables easier logistics, hoisting, and site layout optimization, making it well suited for space-constrained energy storage projects. The built-in step-up transformer supports grid connection at 35 kV and below, ensuring seamless integration with medium-voltage networks without additional external equipment.
The system adopts a 1500 V DC platform with a wide battery voltage range, offering high flexibility on the DC side and compatibility with various battery configurations. Equipped with advanced PQ and VF control strategies, it supports high- and low-voltage ride-through, ensuring stable operation under dynamic grid conditions. Comprehensive electrical "Five Protections," combined with multiple hardware and software safety mechanisms, deliver a high level of operational security.
Designed for versatility, the LEG-1725K/2500K/3450K/5000K-UD-35 is applicable to generation-side, grid-side, and user-side energy storage systems. Support for multi-unit parallel operation allows capacity and power to be scaled efficiently as project demands increase, making the system suitable for both standalone and large-scale energy storage deployments.
With high power quality, integrated design, and flexible scalability, the LEG-1725K/2500K/3450K/5000K-UD-35 MV Power Station provides a reliable and efficient solution for modern medium-voltage energy storage applications.
| Model | LEG-1250-UD-35 | LEG-2500-UD-35 | LEG-5000-UD-35 |
| DC Side Parameters | |||
| DC Voltage Range [V] | 1500 | ||
| Rated Power [kW] | 1250 | 2500 | 5000 |
| Battery String Voltage Range[V] | 1000-1500 | ||
| Compatible Battery Strings | 1 | 2 | 4 |
| AC Side Parameters | |||
| Rated AC Power [kW] | 1250 | 2500 | 5000 |
| Rated Current [A] | 1046 | 2886 | 5772 |
| THDi | < 3% (@ Rated Power) | ||
| Power Factor | > 0.99 (@ Rated Power) | ||
| Adjustable Power Factor | 1 (Leading) ~ 1 (Lagging) | ||
| Rated Grid Frequency [Hz] | 50/60 | ||
| Transformer Parameters | |||
| Transformer Rated Power [kVA] | 1250 | 2500 | 5000 |
| Voltage Ratio [kV] | 0.69/35(Customizable) | ||
| Class | Dy11 | ||
| Type | Oil-immersed type | ||
| General Parameters | |||
| Operating Temperature [°C] | -30~+55 | ||
| Relative Humidity | 0~95%, Non-condensing | ||
| Cooling Method | Temperature-controlled forced air cooling | ||
| Maximum Altitude [m] | 4000 (>2000m derating required) | ||
| Communication Method | RS485/CAN/Ethernet | ||
| Dimensions [mm] | 6058*2438*2896 | 12192*2438*2896 | |
| Weight [t] | 11.5 | 13 | 20 |
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FAQ
Q: Is there a process of testing the products in place before they are shipped out?
A: Absolutely. Prior to dispatching each consignment, we subject all products in the batch to comprehensive testing. This is done to confirm that every single item meets the established quality criteria and is fit for delivery. Our strict pre - shipment testing regime is an integral part of our commitment to providing you with products of the highest standard.
Q: Is there a minimum quantity per order that I need to be aware of for placing an order with your company?
A: Yes, there is a minimum order quantity requirement. Typically, the minimum order quantity is set at one unit per order. This standard helps us manage our production schedules and resources effectively while still being able to serve customers with smaller initial needs.
Q: What sorts of delivery methods do you offer for getting the products to the customers?
A: Sea freight is one of the shipping options we are able to provide for transporting your goods.
Q: Is it possible for us to pay a visit to your factory prior to placing an order?
A: Absolutely! We wholeheartedly welcome you to visit our factory. Establishing a face - to - face connection is an excellent way to initiate a strong and mutually beneficial business relationship. We believe that such a visit will provide you with valuable insights into our operations, production capabilities, and quality control processes, which are essential for building trust and confidence in our partnership.
Q: Is there a possibility for us to act as your agent?
A: Certainly! We're delighted to explore an agency partnership with you. Currently, we're running significant market - wide promotions. To get all the specific information regarding the agency terms and our promotional strategies, kindly reach out to our overseas manager. We're looking forward to starting this exciting collaboration and achieving great success together.
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