avs protection

avs protection,power protector,refrigerator protector,air conditioner protector CE and ROHS

avs protection

power protector,refrigerator protector,air conditioner protector,voltage redtifier,power suppressor

Introduction:

Whenever the electricity supply fails or there is a voltage fluctuation beyond the present acceptable limits, MRT206-K disconnects the appliance from the mains, continues monitoring and the mains supply reconnected only when supply resumes and / or the voltage stabilizers within the limits.

As a further safeguard, the supply is only connected to the appliance when the voltage has remained within the limit for predetermined time normally three minutes. 

avs protection has a fast response time within one cycle of less than 20% in which case MRT206-A responds in about one second. This is important so that MRT206-K will not disconnect as result of the initial voltage drop on the startup of appliances.

avs protection safeguard the appliance from unstable operation of generator set due to its reaction to low frequency.

avs protection has a built-in microprocessor, which adds an advanced feature of being a smart timer. Smart timer means that when the mains return to normal. MRT206-K checks if the duration of the off time is more than 3 min. Then it will reconnect the mains after 30 sec rather than the standard 3min.

Technical Specification:

1.Load current: 20 Amp

2.Max load (1 sec):60 Amp

3.Switch on delay: 3-4min

4.Drop reaction delay: 1sec

5.Mains frequency: 50HZ

6.Switch off will be when: -voltage over 255V

                                    voltage under 185V

                                    -mains fail 0.02 sec

                                    -frequency under 46HZ

avs protection