单位Unit:mm
系列 Series |
压敏电压 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:如果脚型为外弯等非直线型,则通常Hmax=12mm
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) |
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 | 下载 |
HEL 5D471KH | 470(423~517) | 300 | 385 | 810 | 800 | 1kV/0.5kA | 0.1 | 24.5 | 55 | 下载 |
HEL 5D511KH | 510(459~561) | 320 | 418 | 882 | 800 | 1kV/0.5kA | 0.1 | 27 | 55 | 下载 |
HEL 5D561KH | 560(504~616) | 350 | 460 | 968 | 800 | 1kV/0.5kA | 0.1 | 27.5 | 50 | 下载 |
HEL 5D621KH | 620(558~682) | 385 | 505 | 1072 | 800 | 1kV/0.5kA | 0.1 | 29.5 | 45 | 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 |
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 | |||||
220 | |||||
270 | |||||
330 | |||||
390 | |||||
470 | |||||
560 | |||||
680 | |||||
820 | |||||
101 | |||||
121 | |||||
151 | |||||
181 | |||||
201 | |||||
221 | |||||
241 | |||||
271 | |||||
301 | |||||
331 | |||||
361 | |||||
391 | |||||
431 | |||||
471 | |||||
511 | |||||
561 | |||||
621 | |||||
681 | |||||
751 | —— | ||||
781 | |||||
821 | |||||
911 | —— | —— | |||
951 | |||||
102 | |||||
112 | |||||
152 | —— | —— | |||
182 | —— | —— |
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