About EMP 50K/100K
Applications: Peak shaving and valley filling, dynamic expansion, energy storage, backup power.
Features
Efficient Conversion
Three-level topology for bidirectional energy conversion
Highly responsive with a 10ms switch time for full load charge/discharge
Seamless Switching
On-grid charging, discharging, and off-grid inverter capabilities
Optional STS for seamless on/off-grid switching
User Friendly
Modular design for flexible configuration
Easy O&M
Offering active and reactive power regulation, along with off-grid sync and black-start functionality
Safe and Reliable
Series-connected design, wide DC voltage range
Integrates with BMS and EMS for enhanced protection
Specifications
| Model | EMP50K | EMP100K | |||||||||||
| DC | |||||||||||||
| MAX. Power | 55kW | 110kW | |||||||||||
| MAX. Current | 79A | 158A | |||||||||||
| Voltage Range | 650VDC～900VDC | ||||||||||||
| Voltage Accuracy | <±1% | ||||||||||||
| Current Regulation Accuracy | ≤±1% (Output load within the rated range of 50% to 100% ) | ||||||||||||
| AC | |||||||||||||
| Rated Power | 50kVA | 100kVA | |||||||||||
| Overload | 55kVA | 110kVA | |||||||||||
| Wiring | 3W+PE/3W+N+PE | ||||||||||||
| Grid Voltage | 380/400 (-15%～15%)VAC | ||||||||||||
| Grid Frequency | 50Hz/60Hz | ||||||||||||
| THDi | ≤3% | ||||||||||||
| Output Power Factor | Configurable，setting range: -1～+1 | ||||||||||||
| Off Grid | Voltage Accuracy/ Distortion | ≤1%/≤3%（Resistive balanced load） | |||||||||||
| Power Factor | 0.7～1.0 (Suitable for more application scenario) | ||||||||||||
| Voltage Dynamic Response/ Recovery Time | 2%/60ms | ||||||||||||
| System | |||||||||||||
| Conversion Efficiency | 98% | ||||||||||||
| Communication | RS232, RS485, CAN | ||||||||||||
| Protection Class | IP20 | ||||||||||||
| Protection | AC/DC over/undervoltage, overcurrent, short-circuit, over-temperature protection | ||||||||||||
| Operating Temperature | -20℃~+60℃,derating above 45℃ | ||||||||||||
| Storage Temperature | -40℃~75℃ | ||||||||||||
| Humidity | 0～95% (non-condensing) | ||||||||||||
| Cooling Method | Intelligent air cooling | ||||||||||||
| Altitude | 4000m. derating above 2000m altitude | ||||||||||||
| Safety Standards | CE | ||||||||||||
| W×D×H(mm) | 130×440×666 | 220×440×671 | |||||||||||
| Weight(kg) | 30 | 60 | |||||||||||
| * Specifications subject to change without notice. | |||||||||||||
