STS1000 Series Static Transfer Switch(110Vac/220Vac) Öth；

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STS1000 Series Static Transfer Switch(110Vac/220Vac) Öth； JUL.05,2024

1. Tsanangudzo

1.Switch over between two power suppliers
2.Automatic Selection of batter supply
3.Switch over time less than 4s
4.Any two AC power supplies with sinusoidal output, high adaptability
5.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

Inoshanda Voltage inoshanda

±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

Kudzima frequency

≤45Hz or ≥65Hz,Kudzima Voltage = ± 0.2Hz

Chinja Nguva

<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℃

Kuchengetedza tembiricha

-40℃~70℃

Noise(1m)

<55dB

Size(mm)

482*44.5*343(1U)

Communitcation

RS485/SNMP

Nhanganyaya kune photovoltaic inverter cabinet

Kupisa kutengesa IU modular DC220V parallel inverter

siya mhinduro Kanzura mhinduro