The AVS 5/13/15/30 micro is an Automatic Voltage Switcher rated at Amps. The AVS 5/13/15/30 will switch off theequipment connected to it if the mains power goes outside pre-set acceptable limits, and will reconnect automatically when the mains power returns to normal. Reconnection takes place after a delay, to ensure stability of the mains.the new version of the AVS has a built-in microprocessor that adds advanced features. These include:
Five LEDs accurately display the status of the AVS in the following symmetrical traffic light design:
Red |
High Incoming Voltage |
OFF |
Yellow |
AVS is in what state after a High voltage transition |
OFF |
Green |
Mains Normal |
ON |
Yellow |
AVS is in what state after a Low voltage transition |
OFF |
Red |
Low Incoming Voltage |
OFF |
By adding microprocessor control to the AVS5/13/15/30, you can enjoy advanced functions which include;
* Variable time delay
* Variable Low voltage disconnect level
* Variable H igh voltage disconnect level
* Variable Blind time. R esponse time to under voltage disconnect.
All these new features can be set at installation time.
* The AVS30 M icro has a reset button on the front panel. This button will eliminate the delay time.
* 5 LEDs to indicate the state of the mains supply.
OPERATION
1. Make sure that your load does not exceed the rating of the AVS which is 30Amps.
2. The limits of the AVS as a standard are set for a window of 190-260 volts.
3. The AVS has to be wired to the mains supply and to the equipment it is supplying.
Please refer to the wiring diagram on page 9.
4. On first switching on, there will be no output for the wait time of approximately three minutes
while the AVS monitors the mains.
a) To by-pass the wait time, press the re-set button on the front panel of the AVS13/15/30.
b) I f a different wait time is required, then change the settings on potentiometer marked
WAIT. Settings are available in increments up to 10 minutes.
You can also set the W AIT dial to M AN. W hile on M AN the AVS30 will not reconnect the mains
unless the R eset button is pressed. For that period the yellow LED indicates that the mains are
within acceptable limits, after which the green LED goes on and the load is connected.
5. A different blind time can be set if a different undervoltage disconnect limit is required.
Under voltage blind time means the AVS ignores any undervoltage conditions during this time.
The AVS will not switch off unless the under voltage last longer than the blind time.
6. It is recommended that the AVS is kept switched on, and the appliance switched on and off to
prevent activating the time delay every time the appliance is switched on.
Specifications:
Max Power |
5/13/15/30 Amps |
Wait Time |
Adjustable from 10 seconds to 10 minutes |
Ideal For |
Air-conditioners, large fridge/freezers, whole office, and complete circuits |
Weight |
500gm |
Dimensions |
210 x 132 x 53mm |
| ||||||||||||||
| ||||||||||||||
Protects against high and low voltage, brown-outs, power back surges and voltage dips. These conditions are extremely harmful and damaging to electrical and electronic equipment. By disconnecting the power when it’s bad and reconnecting automatically on return of normal power, the AVS30 Appliance Guard safeguards and protects against short term and long term damage to ensure longevity of your appliance.
| ||||||||||||||
Protection for conditioners, Large fridge/freezers, Whole office, Direct wired equipment.
| ||||||||||||||
|