单位Unit:mm
| 系列 Series |
压敏电压 Varistor Voltage |
厚度 Tmax |
|---|---|---|
| 14D | 18V ~ 39V | 4.6 |
| 47V ~ 68V | 5.1 | |
| 82V ~ 150V | 4.6 | |
| 180V ~ 270V | 5.1 | |
| 330V ~ 390V | 5.6 | |
| 430V ~ 560V | 6.2 | |
| 620V ~ 780V | 7.2 | |
| 820V ~ 1200V | 8.4 | |
| 1300V ~ 1500V | 9.5 | |
| 1600V ~ 1800V | 11.3 |
注:如果脚型为外弯等非直线型,则通常Hmax=22mm
| 型号规格 | 压敏电压 | 最大允许使用电压 | 最大限制电压 | 通流容量 | 静态功率 | 能量耐量 | 静态电容量 (参考值) |
下载 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| V1mA (V) |
AC (V) |
DC (V) |
V50A (V) |
Imax (8/20μs) (A) |
Vn(40次) (1.2/50μs & 8/20μs) (A) |
(W) | (10/1000μs)(J) | 1kHz (PF) |
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| HEL 14D431KH | 430(387~473) | 275 | 350 | 710 | 6000 | 6kV/3kA | 0.6 | 185 | 440 | 下载 |
| HEL 14D471KH | 470(423~517) | 300 | 385 | 775 | 6000 | 6kV/3kA | 0.6 | 205 | 420 | 下载 |
| HEL 14D511KH | 510(459~561) | 320 | 418 | 842 | 6000 | 6kV/3kA | 0.6 | 220 | 390 | 下载 |
| HEL 14D561KH | 560(504~616) | 350 | 460 | 920 | 6000 | 6kV/3kA | 0.6 | 240 | 360 | 下载 |
| HEL 14D621KH | 620(558~682) | 385 | 505 | 1025 | 6000 | 6kV/3kA | 0.6 | 250 | 320 | 下载 |
| HEL 14D681KH | 680(612~748) | 420 | 560 | 1120 | 6000 | 6kV/3kA | 0.6 | 260 | 290 | 下载 |
| HEL 14D751KH | 750(675~825) | 460 | 615 | 1240 | 6000 | 6kV/3kA | 0.6 | 270 | 260 | 下载 |
| HEL 14D781KH | 780(702~858) | 485 | 640 | 1290 | 6000 | 6kV/3kA | 0.6 | 275 | 230 | 下载 |
| HEL 14D821KH | 820(738~902) | 510 | 670 | 1355 | 6000 | 6kV/3kA | 0.6 | 280 | 230 | 下载 |
| HEL 14D911KH | 910(819~1001) | 550 | 745 | 1500 | 6000 | 6kV/3kA | 0.6 | 295 | 200 | 下载 |
| HEL 14D951KH | 950(855~1045) | 580 | 780 | 1570 | 6000 | 6kV/3kA | 0.6 | 305 | 190 | 下载 |
| HEL 14D102KH | 1000(900~1100) | 625 | 825 | 1650 | 6000 | 6kV/3kA | 0.6 | 335 | 180 | 下载 |
| HEL 14D112KH | 1100(990~1210) | 680 | 895 | 1815 | 6000 | 6kV/3kA | 0.6 | 360 | 150 | 下载 |
| HEL 14D152KH | 1500(1350~1650) | 900 | 1220 | 2475 | 6000 | 6kV/3kA | 0.6 | 375 | 140 | 下载 |
| HEL 14D182KH | 1800(1620~1980) | 1000 | 1465 | 2970 | 6000 | 6kV/3kA | 0.6 | 450 | 120 | 下载 |
| 产品级别 Product Level |
K 普通型 Coventional Version |
KJ 加强型 Enhanced Version |
KH 超强型 Super Enhanced Version |
KX 订制型 Custom made Version |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 规格
Part No. |
压敏电压 V1mA(V) |
1次脉冲最大电流 Withstanding Surge Current (Imax) (A) |
电流冲击(In)
Impulse Current 15 times 8/20μs (A) |
1次脉冲最大电流 Withstanding Surge Current (Imax) (A) |
电流冲击(In)
Impulse Current 15 times 8/20μs (A) |
1次脉冲最大电流 Withstanding Surge Current (Imax) (A) |
电压冲击 40次 Impulse Voltage 40 times (1.2/50μs) (V) |
超出左边栏的 脉冲标准的 特殊规格 Super High Energy |
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| 5D | 82~750 | 400 | 150 | 800 | 250 | 800 | 1000 | 举例1 Example
14D满足20D的 脉冲性能要求 14D instead of 20D 举例2 Example HEL14D561KX能达到 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 | — | — | |||||
| 符合国际、国家的 标准编号 In accordance with International and National Standards |
IEC61051-1 GB/T10193 IEC61051-2 GB/T10194 IEC61051-2-2 GB/T10195 CSA-C22.2 UL1449 |
包含左栏,并增加以下标准:Include the left column, and add the following: IEC60950-1:2005/Annex Q GB4943.1-2011 GB8898-2011 UL1449 |
包含左栏,并增加以下标准:Include the left column, and add the following: IEC61000-4-5 GB/T17626.5 IEC61643-331 GB/T18802.331 |
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备注:上表KH超强型“电压冲击”40次仅适用于压敏电压430V及其以上规格的产品。
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.
| 型号规格 | 5D | 7D | 10D | 14D | 20D |
|---|---|---|---|---|---|
| 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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横轴是冲击时间即浪涌波型宽度,纵轴是冲击电流峰值,
线上的数字是冲击次数;
Maximum surge current imax = f(tr,pulse train)
A区是泄漏电流区, A=Leakage current,
B区是冲击电流与限制电压对应区
B = Protection level for worst-case varistor tolerances