Static transfer switch STS
STS have high performance STS, up to 3000A with extremely short transfer time (<=5ms). Their overload capability enables its use also in heavy duty applications. Thanks to their internal redundancy and oversizing it guarantees maximum reliability.
Features:
- Voltage and frequency continuous monitoring and synchronizing
- Extremely rapid automatic transfer (<= 5ms) thanks to continuous
- synchronization, without sources connection
- No transfer under short circuit after the STS, to keep up the current until the correct protections work.
- Continuous check of the SCR proper working and back feed protection
- Dual bypass, one per source, to achieve total sources independence in case of maintenance.
- Maximum reliability thanks to redundant internal power supplies and cooling.
- Front access for easy maintenance
- Bottom connection as a standard, top connection possible to simplify installation in any condition.
- Wide communication offers as a standard: dry contacts, RS 232, RS485
- Use of Circuit Breakers, for best protection in all conditions
- Operation without Neutral
Options:
- Isolation transformer
- Plug-in breakers
- Additional dry contact board
- 4-pole configuration
- E-box open chassis version
Automatic transfer switch ATS
ATS are the highly reliable Automatic Transfer Switches with an intuitive interface. Hot swappable version is also available for maximum availability of the supply. Here you can find the segments in which this product is perfect for its performance and features.
Features:
- Two separate independent sources
- Provide redundant power supply to single corded equipment.
- Fast automatic switch between two sources
- High reliability
- User friendly operation with LCD/LED display
- Single phase 16A/32A
- 19’’ rack design
- ITS version: hot swappable ATS version for maintenance purposes
- Proven field measured reliability
- Programmable output dry contact
- EPO – Emergency Power Off
- New Output terminals for 32A: 12x IEC C13 + 2x IEC C19 + 1x full rated hard-wired terminals
- Output terminals for 16A: 8x IEC C13 + 1x IEC C19
Options:
- 120V versions available
- ITS with single full load terminal output
- IEC Lockable available
