SP750H54PSTD Integrated Cabinet
At a glance
SP750H54PSTD integrated cabinet integrates PCS, EMS, isolation transformer, and AC/DC power distribution units, with a rated power of 750kVA, supporting grid, diesel generator, battery, and PV connections, IP54 high protection, suitable for emergency power supply, diesel-storage, construction sites and other scenarios, and supports multi-cabinet parallel operation.
Key Features
- Integrated internally with PCS, EMS, isolation transformer, and AC/DC power distribution unit
- Configurable external STS with switching time ≤20ms
- Supports grid, diesel generator, and battery connection, with built-in PV connection switch
- Charging efficiency greater than 99.3%, supports multi-channel DC coupling
- IP54 high protection rating, suitable for various application scenarios
- Supports multi-cabinet parallel connection, ALL IN ONE plug and play
Specifications
| Model | SP750H54PSTD |
|---|---|
| Maximum battery voltage | 950V |
| Minimum battery voltage | 680V |
| Rated battery voltage range | 680V-900V |
| Maximum battery current | 200A*6 |
| AC side (grid-tied) rated power | 750kVA |
| AC side (grid-tied) rated current | 1086A |
| AC side (grid-tied) rated grid voltage | 400V/230V |
| AC side (grid-tied) grid voltage range | -20%~15% |
| AC side (grid-tied) grid unbalance | 125% |
| AC side (grid-tied) grid frequency range | 50Hz/47Hz~52Hz(60Hz/57Hz~62Hz) |
| AC side (grid-tied) current harmonics | <3% (above 30% load) |
| AC side (grid-tied) power factor | -1~1 |
| AC side (off-grid) rated output power | 750kVA |
| AC side (off-grid) maximum output power | 825kVA |
| AC side (off-grid) rated output current | 1086A |
| AC side (off-grid) maximum output current | 1194A |
| AC side (off-grid) rated voltage | 400V/230V |
| AC side (off-grid) output voltage harmonics | <3% (resistive load) |
| AC side (off-grid) unbalance | 100% |
| AC side (off-grid) frequency range | 50/60Hz |
| Output overload (current) Ie*1.1<Iload≤Ie*1.25 | 100s |
| Output overload (current) Ie*1.25<Iload | 300ms |
| EMS functions | SOC balancing, peak shaving and valley filling, self-consumption, surplus power to grid, cloud platform, anti-backflow, diesel-solar hybrid |
| Isolation transformer | Built-in isolation transformer |
| Protection rating | IP54 |
| Dimensions | W*H*D=1200*2018*1227 |
| Temperature range | -30~60℃ (derating above 45℃) |
| Humidity range | 10-95% |
| Cooling method | Air cooling |
| Altitude | 4000m (derating above 2000m) |
| Transformer model | Three-phase isolation transformer |
| Transformer input rated voltage | 400V |
| Transformer input rated current | 1082.6A |
| Transformer input rated power | 750KVA |
| Transformer input operating frequency | 50/60Hz |
| Transformer output rated voltage | 400V |
| Transformer output rated current | 1082.6A |
| Transformer output rated power | 750KVA |
| Transformer output operating frequency | 50/60Hz |
| Transformer efficiency | ≥98.5% |
| Transformer noise | ≤65dB |
| Transformer weight | 1514Kg±5% |
Product FAQ
What scenarios is the SP750H54PSTD integrated cabinet mainly used in?
It is mainly used in scenarios such as emergency power supply, diesel-storage, and construction sites, and supports multiple cabinets in parallel. What is the grid-connected/off-grid switching time? Seamless grid-connected/off-grid switching is ≤20ms, which requires an external STS. What are the product's protection rating and cooling method? The protection rating is IP54, and the cooling method is air cooling. Does it support remote upgrades and diagnostics? The supporting EMS supports remote OTA, can remotely diagnose EMS and inverter faults, and remotely upgrade software. Does it support OEM/ODM?
Not sure this is the right specification?
Send us your drawing, data sheet or sample and our engineers will confirm the match within 48 hours.
