Voltage Protector / Converter

AT-501 Series (US & China Patented Automatic Voltage Converter)
AT-502 Series (Step Up and Down Voltage Converter)
SG-601 Series (10A, 16A, 40A)

Unlike traditional Step Up and Step Down Voltage Converter, AT series voltage converter can automatically detect the input voltage, so manual selection is not needed any more. In the same time, it has dual output (110V220V),what you need to do is just to connect the load into the correct outlet, according to its input voltage range.  
  

High efficiency toroidal transformer, less magnetic leakage, low noise and

   quiet operation

Always dual output (110V and 220V), manual selection of input voltage is

    NO NEED

Soft start function, wall circuit breaker not trip off

Short Circuit / Low Voltage / High Voltage Protection
Optional transformer over temperature protection

Optional surge protection (by MOV)

CE approval.

Unlike traditional Step Up and Step Down Voltage Converter, AT series voltage converter can automatically detect the input voltage, so manual selection is not needed any more. In the same time, it has dual output (110V220V),what you need to do is just to connect the load into the correct outlet, according to its input voltage range.  
  

High efficiency toroidal transformer, less magnetic leakage, low noise and

   quiet operation

Always dual output (110V and 220V), manual selection of input voltage is

    NO NEED

Soft start function, wall circuit breaker not trip off

Short Circuit / Low Voltage / High Voltage Protection
Optional transformer over temperature protection

Optional surge protection (by MOV)

CE approval.

Voltage Protector is also called as Power Guard, Safeguard o Automatic Voltage Switcher, which is designed to protect all the voltage sensitive appliances like refrigerators, air conditioners, etc. It can automatically disconnect the mains power once the voltage is out of the normal range, preventing the appliances being damaged due to over voltage or under voltage. Once the mains voltage backs to normal range, it will automatically reconnect the mains power. 


+ Automatic over voltage cutoff and reconnect

+ Automatic under voltage cutoff and reconnect

+ 6s, 180s, or 6s/180s delay time

+ Digital display and LED indicators


SG-602 Series (10A, 16A, 40A)
SG-603 Series (16A, 40A)
SG-605 Series (16A)


Voltage Protector is also called as Power Guard, Safeguard o Automatic Voltage Switcher, which is designed to protect all the voltage sensitive appliances like refrigerators, air conditioners, etc. It can automatically disconnect the mains power once the voltage is out of the normal range, preventing the appliances being damaged due to over voltage or under voltage. Once the mains voltage backs to normal range, it will automatically reconnect the mains power. 



Automatic over voltage cutoff and reconnect

Automatic under voltage cutoff and reconnect
+ 6s, 180s, or 6s/180s delay time
+ Digital display and LED indicators



Voltage Protector is also called as Power GuardSafeguard o Automatic Voltage Switcher, which is designed to protect all the voltage sensitive appliances like refrigerators, air conditioners, etc. It can automatically disconnect the mains power once the voltage is out of the normal range, preventing the appliances being damaged due to over voltage or under voltage. Once the mains voltage backs to normal range, it will automatically reconnect the mains power. 



Automatic over voltage cutoff and reconnect

Automatic under voltage cutoff and reconnect
+ 6s, 180s, or 6s/180s delay time
+ Digital display and LED indicators


Voltage Protector is also called as Power GuardSafeguard o Automatic Voltage Switcher, which is designed to protect all the voltage sensitive appliances like refrigerators, air conditioners, etc. It can automatically disconnect the mains power once the voltage is out of the normal range, preventing the appliances being damaged due to over voltage or under voltage. Once the mains voltage backs to normal range, it will automatically reconnect the mains power. 



Real-time power consumption monitoring and display

Real-time room temperature monitoring and display

Automatic over voltage cutoff and reconnect

Automatic under voltage cutoff and reconnect
+ 6s, 180s, or 6s/180s delay time
+ Digital display and LED indicators


SG-606 Series (10A, 16A)

Voltage Protector is also called as Power Guard, Safeguard o Automatic Voltage Switcher, which is designed to protect all the voltage sensitive appliances like refrigerators, air conditioners, etc. It can automatically disconnect the mains power once the voltage is out of the normal range, preventing the appliances being damaged due to over voltage or under voltage. Once the mains voltage backs to normal range, it will automatically reconnect the mains power. 


+ Automatic over voltage cutoff and reconnect

+ Automatic under voltage cutoff and reconnect

+ 6s, 180s, or 6s/180s delay time

+ Digital display and LED indicators