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安防設(shè)備中適用WH30系列自恢復(fù)保險絲
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WH30系列在安防設(shè)備中適用的產(chǎn)品有WH30-110,WH30-135,WH30-160,WH30-250,WH30-300
“萬和”自恢復(fù)保險絲 WHPTC
 
  • WH30 系列在安防設(shè)備適用產(chǎn)品的參數(shù)
  • WH30在安防設(shè)備適用產(chǎn)品的電氣特性與產(chǎn)品尺寸 (25℃)
wh30過流保護器產(chǎn)品尺寸
 
Model
型號		 Ih It Vmaxi Imax Rmin Rmax Product Dimensions (mm)
最大產(chǎn)品尺寸
A A V A mΩ mΩ Style A B C D Lead
WH30-110 1.10 2.2 30 40 55 180 F1 6.0 17.8 5.1 3.1 0.5
WH30-135 1.35 2.7 30 40 45 130 F1 8.8 15.8 5.1 3.1 0.5
WH30-160 1.60 3.2 30 40 35 110 F1 9.5 16.5 5.1 3.1 0.5
WH30-250 2.5 5.0 30 40 20 65 F1 11.5 20.5 5.1 3.1 0.6
WH30-300 3.0 6.0 30 40 20 65 F3 11.5 16.5 5.1 3.1 0.8
 
  • WH30系列25℃時典型動作時間曲線 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
 wh30系列產(chǎn)品在25°C時典型動作時間曲線
備注：1.B,C,D,F,G是安防設(shè)備適用產(chǎn)品的動作時間曲線
   2.以上信息僅供參考，產(chǎn)品選型要根據(jù)客戶的自身需求進行實際選型
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安防設(shè)備中適用WH30系列自恢復(fù)保險絲
產(chǎn)品簡介
WH30系列在安防設(shè)備中適用的產(chǎn)品有WH30-110,WH30-135,WH30-160,WH30-250,WH30-300
產(chǎn)品編號：WH30 所屬類別：安防設(shè)備自恢復(fù)保險絲
瀏覽次數(shù)：次訂購熱線：0755-29503750
標(biāo)簽 自恢復(fù)保險絲
 
“萬和”自恢復(fù)保險絲 WHPTC
 
  • WH30 系列在安防設(shè)備適用產(chǎn)品的參數(shù)
  • WH30在安防設(shè)備適用產(chǎn)品的電氣特性與產(chǎn)品尺寸 (25℃)
wh30過流保護器產(chǎn)品尺寸
 
Model
型號		 Ih It Vmaxi Imax Rmin Rmax Product Dimensions (mm)
最大產(chǎn)品尺寸
A A V A mΩ mΩ Style A B C D Lead
WH30-110 1.10 2.2 30 40 55 180 F1 6.0 17.8 5.1 3.1 0.5
WH30-135 1.35 2.7 30 40 45 130 F1 8.8 15.8 5.1 3.1 0.5
WH30-160 1.60 3.2 30 40 35 110 F1 9.5 16.5 5.1 3.1 0.5
WH30-250 2.5 5.0 30 40 20 65 F1 11.5 20.5 5.1 3.1 0.6
WH30-300 3.0 6.0 30 40 20 65 F3 11.5 16.5 5.1 3.1 0.8
 
  • WH30系列25℃時典型動作時間曲線 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
 wh30系列產(chǎn)品在25°C時典型動作時間曲線
備注：1.B,C,D,F,G是安防設(shè)備適用產(chǎn)品的動作時間曲線
   2.以上信息僅供參考，產(chǎn)品選型要根據(jù)客戶的自身需求進行實際選型

“萬和”;自恢復(fù)保險絲（插件式）技術(shù)參數(shù)

WHPTC Technical Support

符號定義 Definition 

符號Sign 說明 Definition
Ih

WHPTC在25℃環(huán)境溫度下的最大 工作電流

Hold current-maximum current at which the device will not trip at 25℃
It WHPTC在25℃環(huán)境溫度下啟動保護的最小電流 Trip current-minimum current at which the device will always trip at 25℃
Vmax WHPTC的最大工作電壓 Maximum voltage at which the device will not trip
Vmaxi WHPTC在阻斷狀態(tài)下所承受的最大電壓 Maximum voltage device can withstand without damage at it rated current
Imax WHPTC能承受的最大電流 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 圖示 The Figure of WHPTC
Lead 導(dǎo)線尺寸 Lead diameter

環(huán)境溫度及電流值折減比率表

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%