The STS Static Transfer Switch, covering a wide amperage range from 16A to 45A, stands as a cornerstone in power distribution systems that require impeccable reliability and swift transition between primary and backup power sources. In today's world, where downtime can have devastating consequences, this switch is a must-have for ensuring business continuity and operational stability.
Designed with the utmost precision and durability, the STS Static Transfer Switch is built to last. Its robust construction and high-quality components make it capable of handling the rigors of continuous operation, ensuring that it remains reliable even under heavy loads and demanding conditions.
The key to the success of this switch lies in its ability to ensure minimal interruption in power supply. In the event of a power outage or fluctuation, the STS Static Transfer Switch quickly and efficiently transfers the load from the primary source to the backup source, all within milliseconds. This seamless transition ensures that critical equipment and systems remain operational, preventing any downtime or data loss.
Highly Reliable: The STS Static Transfer Switch utilizes advanced technology to provide instantaneous power transfer, minimizing downtime and maximizing uptime.
Wide Range of Amperage: Available in amperage ratings from 16A to 45A, this switch can be customized to meet the specific needs of your power distribution system.
Smooth Transition: The switch seamlessly transfers power from the primary source to the backup source, ensuring uninterrupted operation of sensitive equipment.
Durable Construction: Made with high-quality materials, the STS Static Transfer Switch is built to last, withstanding the rigors of continuous operation.
Easy Integration: This switch is designed for easy integration into existing power distribution systems, minimizing installation time and cost.
-Switch over between two power suppliers
-Automatic Selection of batter supply
-Switch over time less than 4s
-Any two AC power supplies with sinusoidal output, high adaptability
-Provide RS485 communication and Dry contact, support SNMP remote
Model | |||||
Single cut type | UP-STS16S | UP-STS25S | UP-STS32S | UP-STS40S | UP-STS45S |
Double cut type | UP-STS16D | UP-STS25D | UP-STS32D | UP-STS40D | UP-STS45D |
Phase | Single Phase | ||||
output current | 16A | 25A | 32A | 40A | 45A |
Max allow current | 18A | 28A | 35A | 45A | 50A |
AC Input | |||||
AC Input voltage | 110Vac/220Vac | ||||
Input voltage range | 90~130Vac@110Vac; 190~260Vac@220Vac | ||||
Valid working Voltage | ±12%, backlash±5V | ||||
Frequency | 50Hz/60Hz(set in factory) | ||||
Power off voltage | 110V: ≤55Vac Or ≥135Vac,backlash±5V≤55Vac Or ≥135Vac,backlash±5V 220V: ≤190Vac Or ≥260Vac,backlash±5V≤190Vac Or ≥260Vac,backlash±5V | ||||
Power off frequency | ≤45Hz or ≥65Hz,Power off Voltage=±0.2Hz | ||||
Switch Time | <4ms | ||||
Overload capacity | Load current is 110%, operating continuously Load current> 110%, immediately shut-off; | ||||
Working Environment | |||||
Dielectric strength | 2000Vac/10mA/60s | ||||
Humiditty | 0%~90%, no moisture condensation | ||||
Work temperature | -25℃~50℃ | ||||
Storage temperature | -40℃~70℃ | ||||
Noise(1m) | <55dB | ||||
Size(mm) | 482*44.5*343(1U) | ||||
Communitcation | RS485/SNMP |