PRCD Plug:- PRCD is Plug with inbuilt RCD (Residual current
detector). It is also known as Lifesavior Plug. This plug trips the connected
device in case of detection of any current leakage. These plus eliminates the chances
of any electrical shock and also limits the current passage through Human body.
There are following features of
this plug top:-
(i)
Auto trip the appliance with visual indication
of power.
(ii)
Power indicator for on/ off status.
(iii)
This also have test function for checking any
abnormality in the circuit.
(iv)
It has reset button function for switching on
the appliance after its shutdown.
(v)
It can it used for multiple applications such
as:- iron, Microwaves, Water heaters, Washing machines and OTGs.
Technical specifications of PRCD Plug having rating 16A are as below:-
(i)
Rating- Rated current 16 A / 250 V AC, Frequency
50 Hz – Power rating- 3000 W
(ii)
Current trip level is 30 mA Residual current
trip levels
(iii)
Trip response time- Less than 40 m/s trip
response time for ground fault and grounded neutral trip
(iv)
Ingress protection- IP 40 also known as weather
protection.
In terms of
costing, costing is higher than normal plug tops but considering the safety
aspects it is worthwhile to purchase the same. Infact few of the companies are
providing the same along with their appliances.
Internal diagram of the plus is
as below:-
PRCD Plug top
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