The INPSTSZ parallel and off-grid switching cabinet is used for fast switching between parallel and off-grid energy storage microgrids. It can be used to ensure uninterrupted power supply for critical loads. The entire product cabinet has CE certification.
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Features
01
High reliability: INPSTSZ has high-speed switching response capability to ensure that the load is not interrupted during the power switching process.
02
Low maintenance costs: It has a bypass power supply design to ensure reliable power supply to the load and reduce maintenance and repair costs.
03
Multiple applications: Suitable for data centers, hospitals, industrial facilities and other occasions to ensure continuous power supply for critical loads. ,
04
High compatibility: INPSTSZ has a highly compatible trigger signal and is applicable to a wide range of applications.
Product topology
| Product model | INPSTSZ-500/0.4 | INPSTSZ-800/0.4 | INPSTSZ-1000/0.4 | INPSTSZ-1250/0.4 |
| Rated power | 500kVA | 800kVA | 1000kVA | 1250kVA |
| Rated voltage | 400V (-15%~+15%) | |||
| Rated current | 722A | 1155A | 1443A | 1804A |
| AC frequency | 50/60Hz | |||
| On-grid/off-grid switching time | ≤20ms | |||
| Grid side interface | 1 way (A/B/C/N) | |||
| PCS side interface | 1 way (U/V/W/N) | |||
| Load side interface | 1 way (U/V/W/N) | |||
| Protection level | IP55 | |||
| Cabinet size | W1000mm*D1300mm*H2000mm | |||
| Overseas certification | CE certification (TUV) | |||
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Parallel and off-grid switching module
The on-grid and off-grid switching module is specially designed for small energy storage systems. It can be used with PCS, energy storage coordination controller, distributed power supply and load to achieve fully automatic and seamless switching between on-grid and off-grid. Among them, 200/300kVA complies with CE certification.
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