Brand: TSTY
Capacity: 241kWh All-in-one Air-cooled ESS Cabinet
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 STS Cabinet is a seamless on/off-grid switching cabinet designed for the 125kW rated power all-in-one ESS cabinet within 20ms switching time. It enables on/off-grid switching for single or multiple parallel-connected application.Equipped with reserved ports for PV inverter power and critical loads connection, allowing for the normal operation of PV system and loads in grid outage condition.
| ESS Side Parameters | TSTY-STS250-C125 | TSTY-STS500-C125 | TSTY-STS800-C125 |
| Max.No.of ESS Connection | 1unit | 2units | 4units |
| Max.ESS Current | 250A | 2*250A | 4*250A |
| Rated ESS Power | 125kW | 2*125kW | 4*125kW |
| Grid Side Parameters | |||
|
No.of Grid Connection Port |
1 | ||
| Max.Grid Current | 500A | 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.PV Port Current | 250A | 500A | 1000A |
|
Recommended Max.PV Inverter Input Power |
100%×ESS Power | ||
| Loads Requirements | |||
| Max.Load Current | 250A 500A | 1000A | |
| Recommended Max.Load Power* | 70%×ESSPower | ||
| Auxiliary Equipments Parameters | |||
| UPS Power | 1kVA 3KVA | 6kVA | |
| Surge Protection | AC Type Il | ||
| Meter Accuracy | 0.5S | ||
| ATS | Optional | ||
| General | |||
| Dimension(W×D×H) | 800×1350×2400 mm | 1000×1350×2400 mm | 1200×1350×2400 mm |
| Weight | 500kg | 550kg | 1080kg |
| Altitude | |||
| Ambient Temperature | -15℃~45℃ | ||
| Humidity | |||
| Cooling Method | Intelligent air cooling | ||
| IP Rating | IP55 | ||
| Communication | RS485,Modbus TCP/IP | ||
1. Intelligent collaboration:Seamless on/off-grid switching within 20ms.
2. Reliable:Leading brands selection of all equipments, safe and reliable.
3. Highly Integration:Integrate STS, UPS, meter, breakers, ATS(optional) and other accessories in one system, compact and easy transportation.
4. Electrical Safety:Backup design and assurance of critical loads without interuption.
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