Question 1

What's key features of CHINT RCCB Products?

Accepted Answer

Standard：IEC/EN 61008-1 Rated current up to 125A Detectable wave form: AC, A, B,F Number of poles：1P+N, 3P+N Rated voltage Ue (V)：230/400~240/415 Rated sensitivity In (A)：0.01, 0.03,0.1,0.3,0.5

Question 2

What's the different application scenarios of detectable wave form between AC, A, B and F type?

Accepted Answer

AC type provides sustainable electricity safety for heating and lighting at home;  A type can guarantee safety when charging computer and phone etc;  F type can provides the solution in frequency conversion electric application such as washing machine and air condition;  B type can be applied to smooth DC or smooth DC circuit with slight residual wave when fault occurs. For example: charging pile, frequency converter, CT equipment, X-ray equipment, medical equipment, UPS, etc.

Question 3

Is there any auxiliary contact which can be assembled in NL1?

Accepted Answer

AX-5 auxiliary contact is a kind of accessories which can be assembled with the NL1.

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