WH250 系列 WH250 Product Data
WH250 电气特性与产品尺寸WH250 product characteristics and dimensions(25℃)
符号定义 Definition
环境温度及电流值折减比率表
Discount rate of ambient temperature and current
WH250 系列25℃时典型动作时间曲线 WH250 Typical Time to Trip at 25℃
A:WH250-080
B:WH250-090
C:WH250-110
D:WH250-120
E:WH250-145
F:WH250-180
G:WH250-200
H:WH250-400
以上产品资料内容如有变更将不另行通知,敬请谅解。不详之处,请来电咨询,谢谢!
以上WH250系列自恢复下载米乐体育APP产品参数仅供参考,实际参数以当时产品规格书为准
The product information will be updated without notice. If there is any problem, please call us, thanks!
WH250 系列 WH250 Product Data
WH250 电气特性与产品尺寸WH250 product characteristics and dimensions(25℃)
符号定义 Definition
环境温度及电流值折减比率表
Discount rate of ambient temperature and current
WH250 系列25℃时典型动作时间曲线 WH250 Typical Time to Trip at 25℃
A:WH250-080
B:WH250-090
C:WH250-110
D:WH250-120
E:WH250-145
F:WH250-180
G:WH250-200
H:WH250-400
以上产品资料内容如有变更将不另行通知,敬请谅解。不详之处,请来电咨询,谢谢!
以上WH250系列自恢复下载米乐体育APP产品参数仅供参考,实际参数以当时产品规格书为准
The product information will be updated without notice. If there is any problem, please call us, thanks!
符号定义 Definition
符号Sign
说明
Definition
Ih
WHPTC在25℃环境温度下的最大 工作电流
Hold current-maximum current at which the device will not trip at 25℃
It
WHPTC在25℃环境温度下启动保护的最小电流
Trip current-minimum current at which the device will always trip at 25℃
Vmax
WHPTC的最大工作电压
Maximum voltage at which the device will not trip
Vmaxi
WHPTC在阻断状态下所承受的最大电压
Maximum voltage device can withstand without damage at it rated current
Imax
WHPTC能承受的最大电流
Maximum fault current device can withstand without damage at rated voltage
Rmin
WHPTC工作前的初始最小阻值
Minimum device resistance at 25℃ prior to tripping
Rmax
WHPTC工作前的初始最大阻值
Maximum device resistance at 25℃ prior to tripping
Figure
图示
The Figure of WHPTC
Lead
导线尺寸
Lead diameter
环境温度及电流值折减比率表
Discount rate of ambient temperature and current
WH Series
-20℃
0℃
25℃
30℃
40℃
50℃
60℃
70℃
85℃
WH6
130%
115%
100%
91%
83%
77%
68%
61%
52%
WH16
132%
120%
100%
96%
88%
80%
71%
61%
47%
WH30
130%
115%
100%
91%
83%
77%
68%
61%
52%
WH60
136%
119%
100%
90%
81%
72%
63%
54%
40%
WH130
136%
119%
100%
92%
81%
72%
63%
54%
40%
WH250
132%
117%
100%
91%
85%
77%
68%
61%
48%
WH600
138%
119%
100%
92%
83%
73%
64%
55%
42%