Info-STS 3000/4000 Series (3 Phase/Neutral)

3 Phase + Neutral Input - 3 Phase + Neutral Output / For 50Amp 600Amp

• Improved power quality
• Easy monitoring of all parameters on the LCD screen
• Fast microcontroller (32 mips)
• Power failure protection
• Automatic static switching - Remote monitoring

of input sources - Easy static and mechanical transfer between separate input sources - Remote monitoring and event logging (date and time) via Modbus - Advanced RS232 communication features - Dry contact alarm output - Input sources are protected by fuses - Manual switching and bypass between two sources with selector switch - Parameter protection with user password - Real-time clock - Automatic transfer test via front panel - Ability to continue power supply via bypass during maintenance - Input phase sequence fault detection - Adjustable input voltage lower/upper limits