Shore Energy Storage
Energy Storage Converter and Step-up Unit
A 1500V storage converter and step-up unit integrating power conversion, transformation, protection, metering and communication.
Enquire About This Product01 / PRODUCT FEATURES
Product at a glance
Integrated construction
- Combines converter and step-up functions, secondary circuits, metering, protection and communications for integrated delivery.
Efficient conversion
- Three-level topology; maximum converter efficiency 99.03%; step-up applications cover 35kV and below.
Grid adaptation
- Supports high/low voltage and frequency ride-through, dispatch and grid adaptation.
Flexible operation
- Supports parallel operation, PQ and VF modes, 110% overload, peak shaving, frequency regulation and renewable integration.
Intelligent operation
- Unified external communications, integrated data acquisition and optical fiber ring networking support commissioning and operation.
02 / SPECIFICATIONS
Technical specifications
| Description | Value |
|---|---|
| Maximum DC voltage | 1500Vdc |
| Automatic buffering | Supported |
| Rated frequency | 50Hz / 60Hz |
| Grid voltage range | −15% to 10%, configurable |
| Power factor | >0.99 at rated output |
| Adjustable power factor | 0.8 leading to 0.8 lagging |
| Current THD | <3% at rated output |
| Output voltage accuracy | 1% |
| Output voltage THD | <1.2% with linear load |
| Overload capability | 110% |
| Maximum efficiency | 99.03% |
| Transformer type | Oil-immersed or dry type |
| Protection level | IP54 |
| Operating temperature | −35°C to +60°C; derating above +50°C |
| Relative humidity | 0–100%, non-condensing |
| Cooling | Intelligent air cooling |
| Dimensions (W×H×D) | 6058×2896×2438mm |
| Weight | 15000kg |
| Maximum altitude | 4000m; derating above 2000m |
| Display | Touchscreen |
| Communication protocols | Modbus RTU / Modbus TCP / IEC61850 / IEC104 |
| Communication interfaces | RS485 / Ethernet |
Model comparison
| Parameter | PC52500K | PCS3000K | PC53450K |
|---|---|---|---|
| DC operating range | 800–1500Vdc | 900–1500Vdc | 1000–1500Vdc |
| Maximum DC current | 3508A | 3742A | 3872A |
| Rated output power | 2500kW | 3000kW | 3450kW |
| Maximum output power | 2750kVA | 3000kVA | 3795kVA |
| Grid-connected voltage | 550Vac | 600Vac | 690Vac |
| Maximum output current | 2886A | 3176A | 3176A |
| Rated islanded output voltage | 550Vac | 600Vac | 690Vac |
| Maximum islanded output current | 2886A | 3176A | 3176A |
| Transformer rated power | 2500kVA | 3000kVA | 3450kVA |
| Transformer voltage ratio | 0.55/6–35kV | 0.6/6–35kV | 0.69/6–35kV |
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