Single Phase 6-30KVA STS

Switch Time: ≤4ms
Rated Voltage Range: 190-250VAC
Vaild Working Voltage:220Vac±12.5%,backlash±5V
Power Off Voltage: ≤120Vac Or ≥260Vac,backlash±5V

shared：

Model：

STS-6KVAS STS-10KVAS STS-15KVAS STS-20KVAS STS-30KVAS

The single-phase STS static switch is specially design for the important

equipment that cannot be powered off. It is a non-contact electronic switch

device that realizes two-way AC power supply backup and fast switching to

each other. It can be switched automatically or manually, and the switching

time less than 4mS to ensure the supply continue.Always used it in parallel model solution.

Basic System Architecture

The following illustration shows the basic application for this in sts.It also includes the following devices to

have a complete running system:

6kVA～10kVA Frame size:

15kVA~30kVA Frame size:

√ ? Full digital control, strong anti-jamming capability and high computerization speed;

√ ? The transfer time is ≤5ms; high reliability; manual and automatic switches are both available;

√ ? Strong overload capacity; can be started under the full load

√ ? Having input and output over-voltage and under-voltage, over-temperature and overload protection functions, etc.;

√ ? The front panel is equipped with a control panel (NA for the one less than 10K), so the information about the condition is obvious.

TECHNICAL SHEET

Product Size	Rated Capacity	6KVA	10KVA	15KVA	20KVA	30KVA
	Size （W×H×D）(mm)	19"1U		19"3U
		49044343		490132404
Switch Time		≤4mS
AC Input	Rated Voltage	220VAC
	Rated Voltage Range	190~250VAC
	Rated frequency	50HZ
	Valid working Voltage	220Vac±12.5%,backlash±5V
	frequency	50Hz±10%,backlash±0.2Hz
	Power off Voltage	≤120Vac Or ≥260Vac,backlash±5V
	Power off frequency	≤42.5Hz or ≥57.5Hz,Power off Voltage=±0.2Hz
	Overload capacity	Load current ＜105％, continue running Load current: ＞105％, 60mS power off
Communication Interface		RS485
Environment	Insulation strength	2KVac,1min
	Noise (1m)	＜45dB		＜50dB
	Working environment temperature	－10～50℃
	Transportation and storage temperature	－40～70℃
	Humidity	0～90%, non condensing
	altitude（M）	≤3000m,1500～3000m, Rise every 100m, 1% derated.

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