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

EVERGREEN21

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

参照下面61558，请问
变压器的输出connector(见图片）, glow-wire test(灼热丝测试） 要做多少温度？
! m/ J6 ]8 ~& O& f7 d4 k变压器输出24VAC 0.25A

, m7 b. Z# r3 a" X" j& c
27.3.1 External accessible parts
External parts of insulating materials shall be resistant to ignition and spread of fire.
Compliance is checked by subjecting enclosures and other external accessible parts to the
glow-wire test with the temperature of the glow wire as follows:
& V# `8 h$ s' `! v% d– 650 °C for enclosures
% \' L- V6 E1 C– 650 °C for parts retaining current carrying (keeping in position) parts in position and
terminals for external conductors which carry a current up to 0,2 A during normal
- d, r0 S1 m! B, K- qoperation
: W( D+ \. p- ?* b: ~6 e0 i– 750 °C for parts retaining (keeping in position) current carrying parts in position and
5 t, \) k/ _9 `terminals for external conductors with fixed connection (e.g., soldering) which carry a
current exceeding 0,2 A during normal operation
5 m" P' G* R$ X– 850 °C for parts retaining (keeping in position) current carrying parts in position and
3 D) N. ~' _4 a/ V, fterminals for external conductors with non-fixed connection which carry a current
exceeding 0,2 A during normal operation
+ j  E/ V) u2 M; p# e2 ZNo 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
( d* l- ?9 O3 _- w, P% i2 i  lParts of insulating materials retaining (keeping in position) current carrying parts in position
shall be resistant to ignition and spread of fire.
Compliance is checked by subjecting the parts of insulating materials to the glow-wire test
; ?8 q7 L$ M0 x/ ^4 cwith the temperature of the glow wire as follows:
– 550 °C for internal insulating material not retaining (not keeping in position) current
. H  P0 {& @6 X$ v) wcarrying parts in position
– 650 °C for coil formers (bobbins)
– 650 °C for parts retaining (keeping in position) current carrying parts in position and
1 x2 @5 C1 ?8 K3 \( ~! Xterminals for external conductors which carry a current up to 0,2 A during normal
, W9 c7 y' s* w' V" Coperation
– 750 °C for parts retaining (keeping in position) current carrying parts in position and
& t+ Y% m4 I/ y5 C8 v0 ~$ f" j+ `8 jterminals for external conductors with fixed connection (e.g., soldering) which carry a
current 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
0 S& k; z6 T5 [3 A2 L9 ~8 k" Mexceeding 0,2 A during normal operation
$ t. n/ j4 }  Y' j$ n4 ~No glow wire tests are required for foils in thin sheet form with a thickness of up to 0,2 mm.

hss1981530

750°C