WH30 系列 WH30 Product Data
WH30 电气特性与产品尺寸 WH30 product characteristics and dimensions (25℃)
|
Model 型号 |
Ih |
It |
Vmaxi |
Imax |
Rmin |
Rmax |
Product Dimensions (mm) |
|||||
|
A |
A |
V |
A |
Ω |
Ω |
Style |
A |
B |
C |
D |
Lead |
|
|
WH30-050 |
0.50 |
1.0 |
30 |
40 |
0.20 |
0.50 |
F3 |
6.0 |
11.5 |
5.1 |
3.0 |
0.5 |
|
WH30-070 |
0.70 |
1.4 |
30 |
40 |
0.12 |
0.30 |
F3 |
7.0 |
12.9 |
5.1 |
3.0 |
0.5 |
|
WH30-090 |
0.90 |
1.8 |
30 |
40 |
0.08 |
0.22 |
F1 |
6.5 |
11.5 |
5.1 |
3.0 |
0.5 |
|
WH30-110 |
1.10 |
2.2 |
30 |
40 |
0.055 |
0.17 |
F1 |
6.0 |
14.8 |
5.1 |
3.0 |
0.5 |
|
WH30-135 |
1.35 |
2.7 |
30 |
40 |
0.045 |
0.13 |
F1 |
8.8 |
15.8 |
5.1 |
3.0 |
0.5 |
|
WH30-160 |
1.60 |
3.2 |
30 |
40 |
0.035 |
0.11 |
F1 |
9.5 |
16.5 |
5.1 |
3.0 |
0.5 |
|
WH30-185 |
1.85 |
3.7 |
30 |
40 |
0.035 |
0.09 |
F1 |
9.8 |
18.6 |
5.1 |
3.0 |
0.5 |
|
WH30-250 |
2.5 |
5.0 |
30 |
40 |
0.020 |
0.065 |
F1 |
11.5 |
20.5 |
5.1 |
3.0 |
0.6 |
|
WH30-300 |
3.0 |
6.0 |
30 |
40 |
0.020 |
0.065 |
F2 |
11.5 |
16.5 |
5.1 |
3.0 |
0.8 |
|
WH30-400 |
4.0 |
8.0 |
30 |
40 |
0.012 |
0.048 |
F2 |
14.0 |
19.6 |
5.1 |
3.0 |
0.8 |
|
WH30-500 |
5.0 |
10.0 |
30 |
40 |
0.012 |
0.033 |
F2 |
14.0 |
19.6 |
10.2 |
3.0 |
0.8 |
|
WH30-600 |
6.0 |
12.0 |
30 |
40 |
0.008 |
0.025 |
F2 |
17.5 |
24.5 |
10.2 |
3.0 |
0.8 |
|
WH30-700 |
7.0 |
14.0 |
30 |
40 |
0.006 |
0.028 |
F2 |
17.5 |
24.5 |
10.2 |
3.0 |
0.8 |
|
WH30-800 |
8.0 |
16.0 |
30 |
40 |
0.007 |
0.019 |
F2 |
20.5 |
28.0 |
10.2 |
3.0 |
0.8 |
|
WH30-900 |
9.0 |
18.0 |
30 |
40 |
0.006 |
0.019 |
F2 |
24.5 |
28.5 |
10.2 |
3.0 |
0.8 |
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% |
WH30 系列25℃时典型动作时间曲线 WH30 Typical Time to Trip at 25℃
A:WH30-090
B:WH30-110
C:WH30-135
D:WH30-160
E:WH30-185
F:WH30-250
G:WH30-300
H:WH30-400
I:WH30-500
J:WH30-600
K:WH30-700
L:WH30-800
M:WH30-900
|
 |
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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% |
