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AEME’s Indoor Power Conversion System (PCS), designed for Energy Storage Systems (ESS), delivers high efficiency, safety, and rapid response with millisecond charge-discharge response. It supports multi-system parallel operation and multiple communication protocols. It features intelligent air cooling for -30°C to 60°C environments with no derating at 45°C. Rich communication interfaces like Ethernet, RS485, and CAN ensure seamless integration.
High Efficiency
Three-level topology with a maximum efficiency exceeding 99%.
Quick Response
Fast dynamic response with millisecond-level charge-discharge conversion time.
Easy Expansion
Supports multi-machine parallel operation for scalable deployment.
Multiple Communication Protocols&Interfaces
Compatible with IEC61850, IEC104, Modbus, CAN, and other protocols. Equipped with Ethernet, RS485, CAN, and other communication ports.
High Altitude Operation
Operates reliably at altitudes up to 5000 meters.
Intelligent Air Cooling
Suitable for ambient temperatures from -30°C to 60°C, with no derating at 45°C.
| ESS-PCS-1250 | ESS-PCS-1725 | |
| Rated Power (kW) | 1250 | 1725 |
| Maximum Apparent Power (kVA) | 1375 | 1870 |
| DC Side | ||
| Maximum DC Voltage (V) | 1500 | |
| Maximum DC Current (A) | 1936 | |
| Battery Voltage Range (V) | 1000~1500 | |
| Grid-Connected AC Side | ||
| Rated Grid Voltage (V) | 690, 3W+PE | |
| Grid Voltage Range | -15% ~ +10% | |
| Maximum AC Output Current (A) | 1588 | |
| Rated Grid Frequency (Hz) | 50 | |
| THDi (at rated power) | ＜3% (Ipn) | |
| Power Factor Adjustment Range | 1 (leading) ~ 1 (lagging) | |
| Off-Grid AC Side Parameters | ||
| Rated Off-grid Voltage (V) | 630, 3W+PE | |
| Rated Frequency (Hz) | 50 | |
| Voltage Total Harmonic Distortion | < 3% (linear load) | |
| Environmental Conditions | ||
| Operating Temperature (°C) | -30~60 (derating above 45°C) | |
| Operating Humidity | ≤95% (non-condensing) | |
| Operating Altitude (m) | ≤4000 (derating above 2000m) | |
| System Data | ||
| Isolation Method | Transformerless | |
| Maximum Efficiency | 99% | |
| Ingress Protection Rating | IP20 | |
| Cooling Method | Intelligent Air Cooling | |
| Communication Interfaces | RS485 / CAN / Ethernet | |
| Communication Protocols | Modbus-RTU / Modbus-TCP / IEC61850 / IEC104 | |
| Noise (dB) | <80 | |
| System Dimensions (W×H×D, mm) | 1400 × 2000 × 800 | |
| Weight (kg) | 1491 | |
| Certification | CQC + LVRT/HVRT (GB/T 34120-2023) | |
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