Voltertech Co.,Limited
| Electrical Architecture | Transformer-Isolated AC Side |
| Control Integration | EMS / Dispatch Communication |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Battery Integration | High-Voltage DC Battery Interface |
| Payment Terms | L/C,T/T,Western Union |
| Project Scale | Large-Scale Energy Storage Projects |
| Installation Format | Containerized Power Equipment |
| Grid Integration | Medium-Voltage AC Coupling |
| Supply Ability | 5000 Units per Month |
| Product Role | MW-Class Energy Storage Power Conversion |
| Target Buyers | EPC / System Integrators / Energy Contractors |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Place of Origin | China |
| Model Number | BESS-1725MW-W |
| Certification | IEC62477-1 , IEC61000-6/2/4 , UN3536 |
| Brand Name | Voltertech |
View Detail Information
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Product Specification
| Electrical Architecture | Transformer-Isolated AC Side | Control Integration | EMS / Dispatch Communication |
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | Battery Integration | High-Voltage DC Battery Interface |
| Payment Terms | L/C,T/T,Western Union | Project Scale | Large-Scale Energy Storage Projects |
| Installation Format | Containerized Power Equipment | Grid Integration | Medium-Voltage AC Coupling |
| Supply Ability | 5000 Units per Month | Product Role | MW-Class Energy Storage Power Conversion |
| Target Buyers | EPC / System Integrators / Energy Contractors | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Place of Origin | China | Model Number | BESS-1725MW-W |
| Certification | IEC62477-1 , IEC61000-6/2/4 , UN3536 | Brand Name | Voltertech |
| High Light | 1.725MW Energy Storage Power Conversion System ，10kV AC Interface Containerized Energy Storage System ，Transformer Isolation MW-Class Power Conversion Unit | ||
1.725MW 10kV Containerized Energy Storage Power Conversion System.
Designed as a MW-class power conversion unit for energy storage project integration, this containerized system provides a 1000–1500V DC operating range and 1725kW rated DC-side power, together with a 1725kVA, 10kV AC-side interface and transformer isolation.
In large energy storage projects, the power conversion section must be matched to both the battery-side DC voltage and the site's AC connection requirements. This unit operates across a 1000–1500V DC range and provides 1725kW rated power on the DC side.
The AC side is rated at 1725kVA and 10kV, allowing the unit to serve as a medium-voltage power conversion block within a larger energy storage system architecture.
The DC side supports an operating voltage range of 1000V to 1500V with a maximum current of 1808A. These parameters should be checked against the battery system DC architecture during project design.
Because battery energy capacity in kWh is not specified in this parameter sheet, the product is presented here according to its power conversion and grid interface parameters rather than as a fixed-capacity battery system.
Swipe left or right to view the complete specification table.
| Section | Parameter | Specification |
|---|---|---|
| DC Side | Operating Voltage Range | 1000–1500V |
| DC Side | Rated Output Power | 1725kW |
| DC Side | Maximum Current | 1808A |
| AC Side | Rated Output Power | 1725kVA |
| AC Side | Rated AC Voltage | 10kV |
| AC Side | Isolation Mode | Transformer Isolation |
| AC Side | Total Harmonic Distortion | ≤3% at Rated Power |
| AC Side | Power Factor | -1 to +1 Adjustable |
| System | Cooling Mode | Air Cooling |
| System | Operating Temperature | -25°C to +50°C |
| System | Working Altitude | ≤2000m |
| System | Dimensions | 6058 × 2438 × 2896mm |
| System | Net Weight | Approx. 9T |
Large energy storage projects require communication between the battery system, power conversion equipment and project control platform. The system provides separate interfaces for battery communication and dispatch communication.
Transformer isolation is specified on the AC side, with rated AC voltage of 10kV. The system also provides an adjustable power factor range from -1 to +1 and maximum total harmonic distortion of no more than 3% at rated power.
These parameters are relevant when matching the power conversion unit to the electrical architecture and grid-side requirements of an energy storage project.
The container dimensions are 6058 × 2438 × 2896mm with an approximate net weight of 9 tonnes. Air cooling is specified for system cooling.
The operating temperature range is -25°C to +50°C, while the specified working altitude is up to 2000m. These values should be considered together with the available installation area and project operating environment.
The technical specification lists rated DC-side power of 1725kW, which equals 1.725MW. The product should therefore be treated as a 1.725MW-class power conversion system rather than a 1725MW system.
Yes. The AC side is specified at 1725kVA with a rated AC voltage of 10kV.
The specified DC operating voltage range is 1000V to 1500V, with a maximum DC current of 1808A. The battery-side configuration should be matched to these electrical limits.
The technical parameter sheet does not specify battery energy capacity in kWh. The product is defined by its power conversion, DC input and 10kV AC-side parameters, so the battery configuration should be confirmed separately for the project.
Yes. Transformer isolation is listed as the AC-side isolation method.
The specified dispatch communication interfaces include Modbus RTU, Modbus TCP and IEC 60870-5-104. Final protocol compatibility should be checked against the project's EMS or dispatch system.
Both configurations use a 1000–1500V DC operating range, 10kV AC interface and transformer isolation. The 1.725MW configuration increases rated DC-side power to 1725kW and rated AC-side power to 1725kVA, with a larger container footprint and higher net weight.
Project information should include required power, battery-side DC voltage range, AC grid voltage, communication requirements, site temperature, altitude and available installation space. These values can then be checked against the technical specifications.
Provide your required system power, battery DC voltage range, AC grid voltage, communication protocol and site operating conditions. The 1.725MW power conversion configuration can then be evaluated against the project requirements.
Discuss Your 1.725MW Energy Storage ProjectCompany Details
Business Type:
Manufacturer
Year Established:
15 Years
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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