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请问各位:# h; t- ~, m: m# Y7 D1 I e2 j
LED T8灯管 内置阻容降压电路,目前能做CSA认证吗?
# X: P8 b* ^; l8 @% c0 X' a! D下面CSA标准要求是否T8管需要外置的电源?' u' ?7 B/ w; U- z0 Q4 U
) l) Y" }2 ~+ E( U, [0 c: ~: _
Appendix B (normative) for TIL B-79
$ [, |9 V; C& _' ? R' p9 R$ kLED Tubular Lamp Retrofit Kit
$ |. d* N* W, T; S: U: l8 y / B0 V' S& X9 H3 }! }
! j! q& s' k3 s3 `
B1 LED Tubular Lamp Retrofit Kits
- y% K# m: u, _3 y
, Y# g' q, Q [; H, t) jB1.1 LED tubular lamp retrofit kits are intended to replace lighting system in a luminaire already installed. The
4 E, M! N- Q8 z1 N: N- hluminaire is the type employing double ended (linear) fluorescent lamps.
0 x: r. U; M! R& d" R! q- f6 C LED tubular lamps shall not be directly connected to a branch circuit or to existing ballast, unless + [- r* P( n, M, S, J
otherwise stated. * q8 \; |, Y! V6 w' s4 ?
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