Info-Sts Series (19” Single Phase)
1 Phase in – 1 Phase out / 50Amp to 100Amp
19” Rack Mountable

- Uninterruptible transfer between the independent sources.
- Synchron / asynchron transfer feature.
- Source priority selection.
- Automatic and Manual transfer in case of failure on both sources.
- Module replacement without interruption under load.
- Fast Diagnostic Response with microprocessor controller.
- Internal (2 pcs) manual bypass.
- Easy Maintenance availability.
- Current Distortion level less than 1% , High Efficiency.

MODEL STS1050 STS1100
GENERAL SPECIFICATIONS
Nominal Voltage 220V / 230VAC (Monophase)
Nominal Operation Current 50A 100A
Transfer Time 5ms
PHYSICAL SPECIFICATIONS
Cable Entry Rear
Air Entry/ Exit Bottom/Top
Advised Cable Cross Section 10mm2 35mm2
Dimensions WxDxH (19”x360mmx2U) (19”x360mmx4U)
Weight (kg) 9kg 17kg
ENVIRONMENT
Max Altitude 2000m above sea level
Humidity 0-90%
Operating Temperature 0-40°C
Audiable Noise (from 1m) <45dBA
Protection Class IP20
STANDARDS
Standards EN 62310-2, EN 62310-1, EN 60950-1

Info-Sts Series (Three Phase)
3 Phase in – 3 Phase out / 50Amp to 600Amp

- Increased power quality.
- Easy monitoring all parameters on LCD display.
- Fast microcontroller (32 mips).
- Power blackout protection.
- Automatic static switching.
- Remote monitoring of input power sources.
- Remote management of power events.
- Advanced RS232 communication features.
- Password protected login system from remote site (time Access) .
- 2 redundant power supplies for electronic boards (hot swappable).
- Easy front access to all components inside of the STS.
- Easy static and mechanical transfer between separate input sources.