- Dual input static switch
- Wide power adaptability
- Transfer time less than or equal to 6ms
- User selectable priority of supply
- Overcurrent and lightning protection
- RS232 and status output interface
Static Transfer Switch
PowerHub Static Transfer Switch (STS) manages the redundancy of the power supply system which composed of two independent powers to get a continuous and reliable power output. It can be pre selected the two inputs as default primary and backup source. In the event of primary source power failure, STS will immediately switch to the backup power source automatically. The design of this STS ensures seamless transfer between 2 input sources as well as having the capability to prevent over current or over voltage from occurring.
Model | STS 16 | STS 25 | STS 32 | STS 40 | ||||
---|---|---|---|---|---|---|---|---|
RATING | 3.5KW | 5.5KW | 7KW | 8.8KW | ||||
Rated Current | 16A | 25A | 32A | 40A | ||||
Input Voltage | 200~240VAC ± 5V (For both inputs) | |||||||
Input Frequency | 50 ~ 60Hz | |||||||
Output Voltage | 200~240VAC ± 5V | |||||||
Transfer Time | ≤ 6ms | |||||||
Priority | User selectable | |||||||
Over Current | 110% | |||||||
Efficiency | ≥ 98% | |||||||
Temperature | 0°C -40°C | |||||||
Humidity | 10% - 90% | |||||||
Dimension (mm) WxDxH | 482x400x1U | 482x400x1U | 482x400x5U | 482x400x5U |