ZSBWZDBW series of intelligent non-contact AC voltage regulator single-phase AC voltage regulator

Overview 1, delayed output: After power on, automatic delay 5-8 seconds to work; 2, over and undervoltage protection: output voltage is greater than the output rating of ± 10% (± 2%) or less than the output rating ± 10% (± 2%), the automatic alarm and cut off the power supply; 3, over-current and short-circuit protection: current exceeds a set overload or short circuit, power switch automatically trip; 4, lack of protection: the lack of sound and light phase alarm, automatic power-off; 5, automatic detection and diagnosis function: When a hardware failure, the computer can automatically diagnose and light alarm signal is issued; 6, mains direct function: when the grid voltage changes within the rated voltage of ± 4% range, except Computer external regulator can automatically stop working, the power supply at the mains through state. 7, mains double bypass function: hardware failure or fuse circuit, and the grid voltage is within 10% of rated voltage regulator can automatically through state power; in this case also by "Mains / Stable pressure "bypass switch manually switch to mains through state. 8, automatic temperature control function: When the isolation transformer winding temperature exceeds + 70 ℃, automatic temperature controller will automatically start the exhaust cooling function 9 for the load: for any load 10, the anti-surge performance :( optional) in line input is configured energy surge suppressors, effective solutions lightning induced voltage spikes, etc. between the equipment 10μs -100μs deadly impact. Conditions ZSBW, ZDBW series regulator should be used indoors, the normal conditions are: ① ambient temperature: -15 ℃ ~ + 55 ℃ ② Altitude less than 4000m ③ relatively modest: ≤90% ④ Installation place: should not seriously affect Regulators insulating gas, steam, chemical deposition, dust, dirt and other explosive and invasion of aggressive media; ⑤ installation site should be no serious vibration or bumps ⑥ where special conditions do not meet the above requirements, should use the units and I determine plant negotiations.