61558 变压器的输出connector, glow-wire test(灼热丝测试） 要做多少温度？

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参照下面61558，请问
& J0 N& x# J+ ?. C" h0 z' P; L变压器的输出connector(见图片）, glow-wire test(灼热丝测试） 要做多少温度？
6 X6 [5 [% k  Q7 P- K  Z! I' R变压器输出24VAC 0.25A
7 L- n; F$ S8 F* ?2 P3 ?8 v, O
7 z* W6 b% O: V# m
27.3.1 External accessible parts
4 g! |1 {8 m+ f$ j% X" PExternal parts of insulating materials shall be resistant to ignition and spread of fire.
8 y% P# D2 f5 OCompliance is checked by subjecting enclosures and other external accessible parts to the
glow-wire test with the temperature of the glow wire as follows:
– 650 °C for enclosures
– 650 °C for parts retaining current carrying (keeping in position) parts in position and
3 O* ^$ z* P, Lterminals for external conductors which carry a current up to 0,2 A during normal
operation
, [( b/ p: \4 b* A– 750 °C for parts retaining (keeping in position) current carrying parts in position and
, E# z% u8 `. @& a" C2 ?* I7 K1 T7 _terminals for external conductors with fixed connection (e.g., soldering) which carry a
current exceeding 0,2 A during normal operation
! ^; T9 g1 x. d1 A. j– 850 °C for parts retaining (keeping in position) current carrying parts in position and
terminals for external conductors with non-fixed connection which carry a current
# P( Q/ u* |& {2 z3 C* kexceeding 0,2 A during normal operation
: t1 s2 X) P$ X, A" Q0 o" y! yNo glow wire tests are required for foils in thin sheet form with a thickness of up to 0,2 mm.
27.3.2 Internal parts
4 E, Z2 F4 G& Y+ S' h0 g# C: C& xParts of insulating materials retaining (keeping in position) current carrying parts in position
- g! z4 _, M! B! _1 p* J2 h$ t7 Zshall be resistant to ignition and spread of fire.
Compliance is checked by subjecting the parts of insulating materials to the glow-wire test
with the temperature of the glow wire as follows:
– 550 °C for internal insulating material not retaining (not keeping in position) current
carrying parts in position
! v& u0 I6 N+ S7 p! G  M– 650 °C for coil formers (bobbins)
& H8 a! ~4 H7 j/ w4 k: x; ^) w+ C– 650 °C for parts retaining (keeping in position) current carrying parts in position and
4 w$ z0 Q' e: E* i0 p! o/ n" Xterminals for external conductors which carry a current up to 0,2 A during normal
) {9 b+ k/ }* ?, P; A0 Z9 E5 ooperation
– 750 °C for parts retaining (keeping in position) current carrying parts in position and
' [+ i: h  d0 wterminals for external conductors with fixed connection (e.g., soldering) which carry a
/ M5 v& w; j. I. c! \" Xcurrent exceeding 0,2 A during normal operation
– 850 °C for parts retaining (keeping in position) current carrying parts in position and
terminals for external conductors with non fixed connection which carry a current
exceeding 0,2 A during normal operation
9 @* ^0 @/ e" @9 ^6 Y& \# ?No glow wire tests are required for foils in thin sheet form with a thickness of up to 0,2 mm.

hss1981530

750°C