Static Transfer Switch Series

Static Transfer Switch Series

Power_Management_Static_Transfer_Switch

Highly reliable power redundancy for mission critical IT equipment

The Static Transfer Switch (STS) safeguards the uninterrupted operation of mission critical IT equipment. Powered by two independent power sources, the STS rapidly switches from one source to the other automatically when the power supply used to power its connected load fails. For datacenter applications the STS allows power drop risk to be shared or distributed to each rack to prevent power loss for the whole system. The STS offers an efficient and reliable switch that supports the high redundancy requirements of mission critical power systems.

Static Transfer Switch Series front and rear

Supports redundancy application with higher reliability

▲ Supports redundancy application with higher reliability

Product Description

Features & Benefits

Availability

  • Adopts SCR design instead of a relay as a switching device to increase reliability and handle high inrush current
  • Supports power redundant configurations for high reliability
  • Monitors the health of the power source and performs the transfer automatically
  • Short transfer time (6ms)

Convenience

  • Rack-mounted type with 1U size for easy installation and relocation
  • Built-in SNMP for remote management
  • LED indicators show power flow
  • Self-test function
  • Short MTTR (less than 5 minutes)

Safety

  • Break before make prevents short circuits between two sources

Technical Specifications

Model
STS30002SR
Capacity
32A
Regulatory
CE / UL
Input
200/208/220/230/240 Vac
Output
200/208/220/230/240 Vac
Display
LED
Connection
Input S1 : IEC309 / L6-30P
Input S2 : IEC309 / L6-30P
Output : IEC309 / L6-30R
Communication
SNMP
Operating temperature
0~40℃
Storage temperature
-15~50℃
Humidity
5%~95% RH (non-condensing)
Audible Noise (at one meter)
<45 dBA
Physical Dimensions (H x W x D)
43 x 440 x 355 mm
Weight
7.6kg
• All specifications are subject to change without prior notice.

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