|
根据NMX-J-436-ANCE ¨ CSA C22.2 NO. 49 ¨ UL 62 MAY 31, 2006
: H0 r- e3 F" j9 ?) E0 ^, \- s
: `& e, n1 y" r6 S- jInsulation thickness, mm (mils)
- K9 l) d# j+ b) z* U) LNominal (not a requirement)
, W O. ?- q; c4 s/ f' }2 gSPT-1 SPT2
& C) x& `5 I2 X) M7 U# o0.76 (30) 1.14 (45) 0.64 (25)
+ Z! D* I3 z) Z! [$ c' W
~4 @8 ~9 ]9 x" _+ Z: `: G- l4 kMinimum thickness at any point before separation+ G i! @' Z5 G0 i( p) `
0.69 (27) 1.01 (40)
9 W! a( C6 L& A7 {; S& q% I. c4 E- U: S
/ f" v9 U7 T" l6 \Minimum thicknerss at any point after separation; f8 v( S1 x( p
0.33 (13) 0.69 (27)
* T$ v; t6 L5 V8 |: ~/ c
9 {" u" K. i- A# A; q: F. X2 楼所言差以。$ a/ S) E0 R1 D6 E `" H
S l' y3 O/ t: u" z此外SPT-1 和SPT-2 导体间的绝缘要求也有不同。 |
|