單位Unit:mm
系列 Series |
壓敏電(diàn)壓 Varistor Voltage |
厚度 Tmax |
---|---|---|
5D | 18V ~ 39V | 3.8 |
47V ~ 68V | 4.3 | |
82V ~ 150V | 3.8 | |
180V ~ 270V | 4.2 | |
330V ~ 390V | 4.8 | |
430V ~ 560V | 5.6 | |
620V ~ 750V | 6.4 |
注:如果腳型為(wèi)外彎等非直線型,則通(tōng)常Hmax=12mm
型号規格 | 壓敏電(diàn)壓 | 最大允許使用電(diàn)壓 | 最大限制電(diàn)壓 | 通(tōng)流容量 | 靜(jìng)态功率 | 能(néng)量耐量 | 靜(jìng)态電(diàn)容量 (參考值) |
下(xià)載 | ||
---|---|---|---|---|---|---|---|---|---|---|
V1mA (V) |
AC (V) |
DC (V) |
V5A (V) |
Imax (8/20μs) (A) |
Vn(40次) (1.2/50μs & 8/20μs) (A) |
(W) | (10/1000μs)(J) | 1kHz (PF) |
HEL 5D431KH | 430(387~473) | 275 | 350 | 745 | 800 | 1kV/0.5kA | 0.1 | 23 | 65 | 下(xià)載 |
HEL 5D471KH | 470(423~517) | 300 | 385 | 810 | 800 | 1kV/0.5kA | 0.1 | 24.5 | 55 | 下(xià)載 |
HEL 5D511KH | 510(459~561) | 320 | 418 | 882 | 800 | 1kV/0.5kA | 0.1 | 27 | 55 | 下(xià)載 |
HEL 5D561KH | 560(504~616) | 350 | 460 | 968 | 800 | 1kV/0.5kA | 0.1 | 27.5 | 50 | 下(xià)載 |
HEL 5D621KH | 620(558~682) | 385 | 505 | 1072 | 800 | 1kV/0.5kA | 0.1 | 29.5 | 45 | 下(xià)載 |
産品級别 Product Level |
K 普通(tōng)型 Coventional Version |
KJ 加強型 Enhanced Version |
KH 超強型 Super Enhanced Version |
KX 訂制型 Custom made Version |
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規格
Part No. |
壓敏電(diàn)壓 V1mA(V) |
1次脈沖最大電(diàn)流 Withstanding Surge Current (Imax) (A) |
電(diàn)流沖擊(In)
Impulse Current 15 times 8/20μs (A) |
1次脈沖最大電(diàn)流 Withstanding Surge Current (Imax) (A) |
電(diàn)流沖擊(In)
Impulse Current 15 times 8/20μs (A) |
1次脈沖最大電(diàn)流 Withstanding Surge Current (Imax) (A) |
電(diàn)壓沖擊 40次 Impulse Voltage 40 times (1.2/50μs) (V) |
超出左邊欄的 脈沖标準的 特殊規格 Super High Energy |
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5D | 82~750 | 400 | 150 | 800 | 250 | 800 | 1000 | 舉例1 Example
14D滿足20D的 脈沖性能(néng)要求 14D instead of 20D 舉例2 Example HEL14D561KX能(néng)達到(dào) 6KV/3KA 100次 HEL14D561KX reach 6KV/3KA 100 times |
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7D | 82~820 | 1200 | 500 | 1750 | 1000 | 1750 | 2000 | |||||
10D | 82~1800 | 2500 | 1500 | 3500 | 1500 | 3500 | 4000 | |||||
14D | 82~1800 | 4500 | 3000 | 6000 | 3000 | 6000 | 6000 | |||||
20D | 82~1800 | 6500 | 3000 | 10000 | 5000 | 10000 | 10000 | |||||
5D | 18~68 | 100 | — | 250 | 150 | — | — | |||||
7D | 18~68 | 250 | — | 500 | 250 | — | — | |||||
10D | 18~68 | 500 | — | 1000 | 500 | — | — | |||||
14D | 18~68 | 1000 | — | 2000 | 1000 | — | — | |||||
20D | 18~68 | 2000 | — | 3000 | 1000 | — | — | |||||
符合國(guó)際、國(guó)家的 标準編号 In accordance with International and National Standards |
IEC61051-1 GB/T10193 IEC61051-2 GB/T10194 IEC61051-2-2 GB/T10195 CSA-C22.2 UL1449 |
包含左欄,并增加以下(xià)标準:Include the left column, and add the following: IEC60950-1:2005/Annex Q GB4943.1-2011 GB8898-2011 UL1449 |
包含左欄,并增加以下(xià)标準:Include the left column, and add the following: IEC61000-4-5 GB/T17626.5 IEC61643-331 GB/T18802.331 |
備注:上(shàng)表KH超強型“電(diàn)壓沖擊”40次僅适用于壓敏電(diàn)壓430V及其以上(shàng)規格的産品。
Remark: the Impluse voltage testing standards(1.2/50μs) with 40 times are only applicable to the products which with the varistor voltage more than 430V.
型号規格 | 5D | 7D | 10D | 14D | 20D |
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180 |
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220 | |||||
270 | |||||
330 | |||||
390 | |||||
470 | |||||
560 | |||||
680 | |||||
820 |
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101 | |||||
121 | |||||
151 | |||||
181 | |||||
201 |
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221 | |||||
241 | |||||
271 | |||||
301 | |||||
331 | |||||
361 | |||||
391 | |||||
431 |
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471 | |||||
511 |
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561 | |||||
621 |
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681 |
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751 | —— | ||||
781 | |||||
821 | |||||
911 | —— | —— | |||
951 | |||||
102 | |||||
112 | |||||
152 | —— | —— |
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182 | —— | —— |
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橫軸是沖擊時間即浪湧波型寬度,縱軸是沖擊電(diàn)流峰值,
線上(shàng)的數字是沖擊次數;
Maximum surge current imax = f(tr,pulse train)
A區是洩漏電(diàn)流區, A=Leakage current,
B區是沖擊電(diàn)流與限制電(diàn)壓對應區
B = Protection level for worst-case varistor tolerances