DELTA Voltage regulators are servo drive structure, microcontroller controlled heavy-duty devices which regulates mains voltage for critical loads.
DELTA SRV33 series are three-phase voltage stabilizers regulate mains voltage and bring many advantages.
Iput voltage range :155-490 VAC
Output voltage range :380\400\415 -\+ 1% VAC
• Non-linear charges drive
• 3 phase input 3 phase output
• Independent phase control
• Wide power and voltage interval
• Fast Regulation
• High reliability thanks to Microprocessor and Smart Driver
• High efficiency
• Load transfer to Bypass via pole charge switch
• Safe and economic usage
• Overload protection
• Digitally displayed status, input & output measurements
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