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不好意思刚少写了个0
- P8 r9 t3 E8 X: R* ]. B# `那家电里有
5 t6 P2 w S/ C0 u* m3 p- ?The high-voltage source used for the test is to be capable of supplying a short circuit current K/ L/ Z/ H& B7 x, T
Is between the output terminals after the output voltage has been adjusted to the appropriate9 W/ X( o. x; B( m
test voltage. The overload release of the circuit is not to be operated by any current below the
) \, w) L7 a. m. etripping current Ir. The values of Is and Ir are given in Table 5 for various high-voltage; i6 k* H# B3 }- ^/ [. g
sources."4 e9 Z% V, z! o$ F8 j7 H
Is有要求200mA怎么解释 |
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