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Application:
The Residual Current Device(RCD)KNL460 is in conformity with the standards of IEC 1008,VDE 0664,Cee27 and BS 4293.
It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.
KNL460 RCD is mainly suitable for using in varieties of plants,enterprises,buildings,constructions,commerce.Hotels and families,It can be sued in circuits up to single phase-240V,threephase 415V,50 or 60Hz.
Technical Data:
Tripping time:100ms(depending on specifications 5XI¡÷N ¡Ü40ms)
Ambient temperature:-5¡æ¡«+55¡æ
Climatic resistance:55¡æ/28 cycles
Vibration resistance:Minimun 5g 30min,0¡«8Hz
Life expectance:At least 10,000 operations
Specification£º
Type |
KNL460-25 |
KNL460-40 |
KNL460-63 |
KNL460-100 |
Rated current In(A) |
25 |
40 |
63 |
100 |
Rated operating current for earth leakage I¡÷n(A) |
0.03,0.1,0.3,0.5 |
0.1
0.3
0.5 |
Rated non-operating current for earth leakage I¡÷n(A) |
0.5I¡÷n |
Voltage Un(A0 |
240(220) 415(380) |
Pole |
2,4 |
Main technical data£º
Operating time(second) |
I¡÷n |
2I¡÷n |
0.25A(or 5I¡÷) |
0.2 |
0.1 |
0.04 |
Limited £¦#118alue of non-operating
current for balance |
21In |
In minimum £¦#118alue of rated |
In=25 |
In=40 |
In=63 |
200 |
300 |
400 |
Rated conditional short |
1500 |
2000 |
3000 |
Endurance(times) |
4000 |
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