Brand: TSTY
Series: Energy Storage System
Application: all-in-one container solution integrates PCS, EMS, BMS, cooling and fire suppression systems, AC combiner cabinet, and other essential components.
TSTY EPS (Emergency Power Supply) cabinet series is designed to enable on/off-grid switching for single unit or multiple parallel-connected units in emergency situations, with the switching time within 20 seconds, ensuring the operation of critical loads under off-grid conditions. The EPS cabinet supports both remote and on-site manual switching between on/off-grid modes, meeting the switching requirements of various application scenarios. In addition, the EPS cabinet allows the integration of grid-tied inverters and ensures their normal operation under off-grid conditions, thereby optimizing the system logic and overall efficiency of PV-plus-BESS projects. This enables the ESS to be applied in a wider range of complex application.
| ESS Side Parameters | TSTY-STS200-C100 | TSTY-STS500-C100 | TSTY-STS800-C100 |
| Max.No.of ESS Connection | 1unit | 3units | 5units |
| Max.ESS Current | 225A | 3*225A | 5*225A |
| Rated ESS Power | 100kW | 3*100kW | 5*100kW |
| Grid Side Parameters | |||
| No.of Grid Connection Port | 1 | ||
| Max.Grid Current | 400A | 1000A | 1600A |
| Rated Voltage | 400V | ||
| Grid Voltage Range | 400V±15% | ||
| Grid Type | 3W+N+PE | ||
| Rated Frequency | 50/60Hz | ||
| On/off-grid Switching Time | <20ms | ||
| PV Input Requirements | |||
| Max.PVPort Current | 250A | 630A | 1000A |
|
Recommended Max.PV Inverter Input Power |
100%×ESSPower | ||
| Loads Requirements | |||
| Max.Load Current | 250A | 630A | 1000A |
| Recommended Max.Load Power* | 70%×ESSPower | ||
| Auxiliary Equipments Parameters | |||
| UPS Power | 1KVA | 3kVA | 6KVA |
| Surge Protection | AC Type I | ||
| Meter Accuracy | 0.5S | ||
| ATS | Optional | ||
| General | |||
| Dimension(W×D×H) | 800×1350×2400mm | 1000×1350×2400mm | 1200×1350x2400mm |
| Weight | 500kg | 550kg | 1080kg |
| Altitude | ≤3000m(derateabove2000m) | ||
| Ambient Temperature | -15°℃~45°℃ | ||
| Humidity | 0%RH~95%RH,non-condensing | ||
| Cooling Method | Intelligent air cooling | ||
| IP Rating | IP55 | ||
| Communication | RS485,ModbusTCP/IP | ||
1. IP54 Outdoor Design: High protection rating for harsh environments
2. Space Saving: Integrated structure with minimal size.
3. Fast Deployment:Modular design for efficient wiring and installation.
4. On/off-grid Switching: Built-in UPS provides backup power for on-grid and off-grid switching.
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