|
大家帮忙翻译一下从UL1004中摘抄下来的下面的这两个条款:
: I7 N' T) h* y. I1 X
; e5 ~ W0 a. a8 b1.2 These requirements cover commutator motors of the series, shunt, compound, and: X! l3 O+ \4 o
permanent-magnet-field types rated 5 horsepower (3.7 kW) or less, 250 volts or less, alternating current or direct current.
_7 V8 `4 E/ W' J% r- W$ \; n2 o/ W/ B8 {) z$ c* u n8 e
1.3 These requirements cover electric motors other than those specified in 1.2 rated 7200 volts or less, including commutator motors of the repulsion type only. |
|