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Integrate inverter and boost converter. Improve space utilization, easy to install and deploy, and no special lifting tools required. Unique modular design with flexible power configuration.
Rated IP65, suitable for year-round outdoor use. Operates at -30°C to 60°C (output needs to be derated above 50°C), and maintains full capacity up to 2000 meters elevation (special customization is required above 2000 meters). Wind- and sand-resistant, salt-spray and enclosure corrosion protection up to C5 level.
Dry-type transformers meet C2, E2, F1 classifications.
1500V system, wide DC voltage range, supports various battery types.
Battery modules connected in series, preventing battery circulating currents and effectively isolating faults.
Conversion efficiency of over 98%, dynamically optimizing performance under different loads.
Equipped with digital control algorithms and monitoring modules to monitor equipment status in real-time and optimizes parameters.
Supports remote management and flexible switching between grid-connected and off-grid modes.
Modular design supports online expansion and rapid deployment, reducing project cycle time.
Battery management interface enables collaborative control and balanced management of energy storage battery packs.
Model with Built-in Dry-type Transformer Models with Built-in Oil-immersed Transformer
One Device, Five Core Functions:
√ DC to AC Conversion
Converts battery output from direct current (DC) to stable alternating current (AC) suitable for grid connection.
√ Low-to-High Voltage Boost
Steps up output voltage from 0.6/1kV to 10/37kV to enable long-distance power transmission and grid integration.
√ Peak Shaving and Frequency Regulation
Supports millisecond-level response to participate in grid peak shaving and frequency regulation, enhancing system stability.
√ Emergency Power Supply
Automatically switches to backup power during grid outages to ensure critical loads remain operational.
√ Remote Monitoring
Enables real-time monitoring, remote diagnostics, and intelligent alerts to improve O&M efficiency.
A Preferred Power Infrastructure in the Renewable Energy Era
PV/Wind Grid Connection Scenarios
Buffers power fluctuations and enhances the grid’s capacity to absorb renewable energy.
Commercial & Industrial Peak Shaving Scenarios
Reduces electricity costs and supports enterprises in their green transformation.
Large Industrial Parks / Energy Bases
Improves power utilization efficiency and enhances grid regulation capabilities.
The equipment has been delivered to Israel, Germany, Saudi Arabia, Holland, Sweden, Spanish, Czech, South Africa, Mongolia, Kazakhstan, and other counries across the globe. Please visit Delivering Integrated PCS Energy Storage Substations for Israel for details.
2.5MW Boost Converter Integrated Solution (ZDES-2500) Specifications
| Category | Parameter | Value/Specification |
| Converter Transformer | Rated Output | 2625kVA |
| Vector Group | Dy11 | |
| Cooling Type | AN AF | |
| Transformer Type | Dry type transformer | |
| High Voltage (HV) | 37kV (or customized) | |
| Low Voltage (LV) | 0.69kV | |
| Impedance Ratio | ±2×2.5% | |
| Number of Phases | 3 | |
| Rated Frequency | 50Hz | |
| Short Circuit Impedance | 6.5%±10% | |
| Power frequency withstand voltage (MV/LV) | 70kV/3kV | |
| Lightning Impulse Withstand Voltage (MV/LV) | 170kV/ - | |
| Insulation Class | F Class or H Class | |
| Average Temperature Rise of Winding | 100K or 125K | |
| Altitude | ≤2000m (or customized) | |
| Operating Ambient Temperature | −40∼55∘C | |
| Humility | 95% | |
| Conductor Material | Copper | |
| Efficiency | ≥99% (or customized) | |
| MV Vacuum Circuit Breaker | Type | Three-phase integrated vacuum breaker |
| Rated Voltage | 40.5kV | |
| Rated Current | 630A or 1250A | |
| Phase | 3 | |
| 1-minute power frequency withstand voltage (RMS) | 70kV | |
| Full-wave lightning impulse withstand voltage (peak value) | 185kV | |
| Rated Short-circuit Breaking Current | 31.5kA | |
| Rated short-circuit making current | 80kA | |
| Rated peak withstand current | 80kA | |
| Rated short-time withstand current (thermal stability current) / duration | 31.5kA/4s | |
| Mechanical Life | 10000 cycles | |
| PCS (Power Conversion System) | Type | Centralized |
| Number | One unit (for network configuration) or two units (for network structure configuration) | |
| DC Voltage Range | 1050-1500VDC | |
| Rated AC Output Power | 2500kW | |
| Maximum AC output power | 2750kVA | |
| Rated Grid Connection Voltage | 690VAC | |
| Grid Voltage Range | 621-759VAC | |
| Rated Power Grid Frequency | 50Hz/60Hz | |
| Maximum AC output power | 1151×2A | |
| Power Factor | >0.99 (or customized) | |
| Adjustable Power Factor Range | -1 ~ 1 | |
| THD | <3% (or customized) | |
| Maximum Efficiency | 99% | |
| Protection Rating | IP65 | |
| Operating Temperature | −40∘C∼60∘C (reduced capacity design in ＞−45∘C) | |
| Cooling Type | Intelligent air cooling | |
| Altitude | 5000m (reduced capacity design at ＞3000m ) | |
| Communication Protocol | CAN / Modbus / IEC 61850 / IEC 60870-5-103/.etc | |
| Communication Interface | CAN / RS-485 / RJ45 / Optical Port | |
| Communication Power Cabinet | UPS | 2kVA/2h |
| Auxiliary Transformer Capacity | 60kVA (or customized) | |
| Anti-Corrosion Treatment | C3M | |
| LV Switch Cabinet Inside | Customized | |
| Data Switch | Customized | |
| Machine Enclosure | Dimensions (LWH) | 6800×2800×2900mm (or customized) |
| Anti-corrosion treatment | C3H or customized | |
| Weight | ≤20 T | |
| Color | RAL 7035 or customized |
Integrate inverter and boost converter. Improve space utilization, easy to install and deploy, and no special lifting tools required. Unique modular design with flexible power configuration.
Rated IP65, suitable for year-round outdoor use. Operates at -30°C to 60°C (output needs to be derated above 50°C), and maintains full capacity up to 2000 meters elevation (special customization is required above 2000 meters). Wind- and sand-resistant, salt-spray and enclosure corrosion protection up to C5 level.
Dry-type transformers meet C2, E2, F1 classifications.
1500V system, wide DC voltage range, supports various battery types.
Battery modules connected in series, preventing battery circulating currents and effectively isolating faults.
Conversion efficiency of over 98%, dynamically optimizing performance under different loads.
Equipped with digital control algorithms and monitoring modules to monitor equipment status in real-time and optimizes parameters.
Supports remote management and flexible switching between grid-connected and off-grid modes.
Modular design supports online expansion and rapid deployment, reducing project cycle time.
Battery management interface enables collaborative control and balanced management of energy storage battery packs.
Model with Built-in Dry-type Transformer Models with Built-in Oil-immersed Transformer
One Device, Five Core Functions:
√ DC to AC Conversion
Converts battery output from direct current (DC) to stable alternating current (AC) suitable for grid connection.
√ Low-to-High Voltage Boost
Steps up output voltage from 0.6/1kV to 10/37kV to enable long-distance power transmission and grid integration.
√ Peak Shaving and Frequency Regulation
Supports millisecond-level response to participate in grid peak shaving and frequency regulation, enhancing system stability.
√ Emergency Power Supply
Automatically switches to backup power during grid outages to ensure critical loads remain operational.
√ Remote Monitoring
Enables real-time monitoring, remote diagnostics, and intelligent alerts to improve O&M efficiency.
A Preferred Power Infrastructure in the Renewable Energy Era
PV/Wind Grid Connection Scenarios
Buffers power fluctuations and enhances the grid’s capacity to absorb renewable energy.
Commercial & Industrial Peak Shaving Scenarios
Reduces electricity costs and supports enterprises in their green transformation.
Large Industrial Parks / Energy Bases
Improves power utilization efficiency and enhances grid regulation capabilities.
The equipment has been delivered to Israel, Germany, Saudi Arabia, Holland, Sweden, Spanish, Czech, South Africa, Mongolia, Kazakhstan, and other counries across the globe. Please visit Delivering Integrated PCS Energy Storage Substations for Israel for details.
2.5MW Boost Converter Integrated Solution (ZDES-2500) Specifications
| Category | Parameter | Value/Specification |
| Converter Transformer | Rated Output | 2625kVA |
| Vector Group | Dy11 | |
| Cooling Type | AN AF | |
| Transformer Type | Dry type transformer | |
| High Voltage (HV) | 37kV (or customized) | |
| Low Voltage (LV) | 0.69kV | |
| Impedance Ratio | ±2×2.5% | |
| Number of Phases | 3 | |
| Rated Frequency | 50Hz | |
| Short Circuit Impedance | 6.5%±10% | |
| Power frequency withstand voltage (MV/LV) | 70kV/3kV | |
| Lightning Impulse Withstand Voltage (MV/LV) | 170kV/ - | |
| Insulation Class | F Class or H Class | |
| Average Temperature Rise of Winding | 100K or 125K | |
| Altitude | ≤2000m (or customized) | |
| Operating Ambient Temperature | −40∼55∘C | |
| Humility | 95% | |
| Conductor Material | Copper | |
| Efficiency | ≥99% (or customized) | |
| MV Vacuum Circuit Breaker | Type | Three-phase integrated vacuum breaker |
| Rated Voltage | 40.5kV | |
| Rated Current | 630A or 1250A | |
| Phase | 3 | |
| 1-minute power frequency withstand voltage (RMS) | 70kV | |
| Full-wave lightning impulse withstand voltage (peak value) | 185kV | |
| Rated Short-circuit Breaking Current | 31.5kA | |
| Rated short-circuit making current | 80kA | |
| Rated peak withstand current | 80kA | |
| Rated short-time withstand current (thermal stability current) / duration | 31.5kA/4s | |
| Mechanical Life | 10000 cycles | |
| PCS (Power Conversion System) | Type | Centralized |
| Number | One unit (for network configuration) or two units (for network structure configuration) | |
| DC Voltage Range | 1050-1500VDC | |
| Rated AC Output Power | 2500kW | |
| Maximum AC output power | 2750kVA | |
| Rated Grid Connection Voltage | 690VAC | |
| Grid Voltage Range | 621-759VAC | |
| Rated Power Grid Frequency | 50Hz/60Hz | |
| Maximum AC output power | 1151×2A | |
| Power Factor | >0.99 (or customized) | |
| Adjustable Power Factor Range | -1 ~ 1 | |
| THD | <3% (or customized) | |
| Maximum Efficiency | 99% | |
| Protection Rating | IP65 | |
| Operating Temperature | −40∘C∼60∘C (reduced capacity design in ＞−45∘C) | |
| Cooling Type | Intelligent air cooling | |
| Altitude | 5000m (reduced capacity design at ＞3000m ) | |
| Communication Protocol | CAN / Modbus / IEC 61850 / IEC 60870-5-103/.etc | |
| Communication Interface | CAN / RS-485 / RJ45 / Optical Port | |
| Communication Power Cabinet | UPS | 2kVA/2h |
| Auxiliary Transformer Capacity | 60kVA (or customized) | |
| Anti-Corrosion Treatment | C3M | |
| LV Switch Cabinet Inside | Customized | |
| Data Switch | Customized | |
| Machine Enclosure | Dimensions (LWH) | 6800×2800×2900mm (or customized) |
| Anti-corrosion treatment | C3H or customized | |
| Weight | ≤20 T | |
| Color | RAL 7035 or customized |
