减少燃油消耗
EMS 使柴油发动机始终运行于最优效率点，避免低负荷高油耗工况，从而减少燃油消耗 30% 以上，大幅降低运营成本。
优化整体系统效率
储能系统与柴油发电机协同工作——在高负荷时提供峰值功率支撑，在轻载时吸收富余能量，从而最大化整体系统效率。
高可靠性，不间断供电
柴油系统与储能系统互为备用。当任一系统发生故障或处于维护状态时，另一系统可无缝接管负载，确保关键设备持续供电。
降低噪音污染
在轻载条件下，柴油发动机自动停机，系统切换至纯电池供电模式，实现轻音运行，显著改善现场工作环境，同时延长柴油发动机使用寿命。
Parameter | HPE150 | HPE250 | HPE500 |
Diesel Generator Input | |||
Power rating (kVA) | 100–300 | 100–300 | 100–500 |
Input voltage / frequency | AC 400 V, 50/60 Hz | AC 400 V, 50/60 Hz | AC 400 V, 50/60 Hz |
Communication interface | RS485 / Ethernet | RS485 / Ethernet | RS485 / Ethernet |
DG controller | With synchronization and power control functions | With synchronization and power control functions | With synchronization and power control functions |
PV Input | |||
Coupling method | DC‑coupled | DC‑coupled | DC‑coupled |
Power rating (kVA) | 100–200 | 100–200 | 100–400 |
Communication interface | RS485 | RS485 | RS485 |
Battery System | |||
Rated energy capacity (kWh) | 150–300 | 200–400 | 400–600 |
Thermal management | Air‑cooled (A/C) | Liquid‑cooled | Liquid‑cooled |
Fire suppression system | Temperature + smoke detection + aerosol extinguishing | Temperature + smoke detection + aerosol extinguishing | Temperature + smoke detection + aerosol extinguishing |
AC Output – Grid‑connected Side | |||
Output power (kW) | 150 | 250 | 500 |
Rated voltage (V) | 400 (3L/N/PE) | 400 (3L/N/PE) | 400 (3L/N/PE) |
Frequency (Hz) | 50/60 | 50/60 | 50/60 |
Output current (A) | 215 | 360 | 720 |
Power factor | –1 to +1 | –1 to +1 | –1 to +1 |
Max. total harmonic distortion (THD) | <3% @ rated power | <3% @ rated power | <3% @ rated power |
AC Output – Off‑grid (Island) Side | |||
Output power (kW) | 150 | 250 | 500 |
Overload capability | 1.1× continuous;1.2× for 90 s;1.3× for 20 s | 1.1× continuous;1.2× for 90 s;1.3× for 20 s | 1.1× continuous;1.2× for 90 s;1.3× for 20 s |
Output current (A) | 215 | 360 | 720 |
Rated voltage (V) | 400 (3L/N/PE) | 400 (3L/N/PE) | 400 (3L/N/PE) |
Frequency (Hz) | 50/60 | 50/60 | 50/60 |
General Specifications | |||
Cabinet ingress protection (IP) | IP54 | IP54 | IP54 |
Corrosion protection level (ISO 12944) | C4 | C4 | C4 |
Operating temperature range | –20 °C to +55 °C | –20 °C to +55 °C | –20 °C to +55 °C |
Storage temperature range | –20 °C to +50 °C | –20 °C to +50 °C | –20 °C to +50 °C |
Relative humidity | 0–95% RH (non‑condensing) | 0–95% RH (non‑condensing) | 0–95% RH (non‑condensing) |
Altitude (above sea level) | ≤3000 m | ≤3000 m | ≤3000 m |
Dimensions (L × W × H) (mm) | 2800 × 2300 × 2400 | 2800 × 2300 × 2400 | 3600 × 2300 × 2400 |
