火花杀手
我们的官方销售合作伙伴：冈谷电气工业株式会社。
AIC Europe 是一家领先的电解和薄膜电容器供应商，拥有 30 多年的行业经验。AIC 欧洲公司每年生产 9000 万只电容器，FIT 率低于 0.5。
与 AIC 欧洲公司一起，我们专注于创新技术和可持续发展实践，以确保您的应用取得成功。
与 AIC 欧洲公司一起，我们专注于创新技术和可持续发展实践，以确保您的应用取得成功。
我们的火花塞产品系列
我们的火花消除器专门用于降低电压峰值，可靠地保护电气开关触点。无论是工业控制系统、接触器还是继电器，我们都能为各种应用提供广泛的高性能解决方案。
在下表中，您可以找到详细的规格和技术数据表，帮助您选择适合自己应用的解决方案。如果您有任何疑问或个性化要求，我们将非常乐意为您提供建议。
在下表中，您可以找到详细的规格和技术数据表，帮助您选择适合自己应用的解决方案。如果您有任何疑问或个性化要求，我们将非常乐意为您提供建议。
冈谷电气工业株式会社生产的火花杀手。
S
| Capacitance (µF ±20%) | 0,03-0,5 |
| Resistance (Ω ±30%) | 120 (1/4W), 120 (1/2W) |
| Dimensions W (mm) | 16-23 |
| Dimensions H (mm) | 16-28 |
| Dimensions T (mm) | 7-11,5 |
| Dimensions F (mm) | 12,5-20 |
| Dimensions D (mm) | 0,6±0.05, 0,8±0.07 |
| Dimensions L (mm) | 15-20 |
| Peak to peak | 650V max. |
| Pulse width | 20-50msec.max. |
| Repetitive frequency | 120Hz. max. |
| Pulse width (sec) x Frequency (Hz) | 0,5-3max. |
| Peak Pulse Voltage | 700V |
| Test Voltage | Line to Line 750Vdc or 375Vac 50/60Hz 60sec Line to Case 1,500Vac 50/60Hz 60sec |
| Insulation Resistance Line to Case (MΩ min.) | Line to Line 10,000MΩ min. Line to Case 100,000MΩ min. (S series: at 500Vdc SB series: at100dc) |
SB
| Capacitance (µF ±20%) | 0,03-0,5 |
| Resistance (Ω ±30%) | 120 (1/4W), 120 (1/2W) |
| Dimensions W (mm) | 16-23 |
| Dimensions H (mm) | 16-28 |
| Dimensions T (mm) | 7-11,5 |
| Dimensions F (mm) | 12,5-20 |
| Dimensions D (mm) | 0,6±0.05, 0,8±0.07 |
| Dimensions L (mm) | 15-20 |
| Peak to peak | 650V max. |
| Pulse width | 20-50msec.max. |
| Repetitive frequency | 120Hz. max. |
| Pulse width (sec) x Frequency (Hz) | 0,5-3max. |
| Peak Pulse Voltage | 700V |
| Test Voltage | Line to Line 750Vdc or 375Vac 50/60Hz 60sec Line to Case 1,500Vac 50/60Hz 60sec |
| Insulation Resistance Line to Case (MΩ min.) | Line to Line 10,000MΩ min. Line to Case 100,000MΩ min. (S series: at 500Vdc SB series: at100dc) |
RE
| Capacitance (μF±20%) | 0,01-0,2 |
| Resistance (Ω±30%) | 120 (1/4W), 120 (1/2W) |
| W (mm) | 16-24,5 |
| H (mm) | 13,5-17 |
| T (mm) | 6-8,5 |
| F (mm) | 14-22,5 |
| d (mm) | 0,6±0.05, 0,8±0.07 |
| Peak to peak | 800V max. |
| Pulse width | 50msec max. |
| Repetitive frequency | 120Hz max. |
| Pulse width (sec) x Frequency (Hz) | 0,15-1,5max. |
| Peak Pulse Voltage | 1,2V |
| Test Voltage | Line to Line 1,000Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 15,000MΩmin. Line to Case 100,000MΩmin. (at 100Vdc) |
AU
| Capacitance (μF±20%) | 0,03-0,1 |
| Resistance (Ω) | 10-120(1/2W), 120(1/4W) |
| W (mm) | 18-20 |
| H (mm) | 12-17 |
| T (mm) | 5-8 |
| F (mm) | 16-17,5 |
| Peak to peak | 700V max. |
| Pulse width | 20-50msec max. |
| Repetitive Frequency | 120(60)Hz max. |
| Pulse width (sec) x Frequency (Hz) | 3(0.8) max., 6(1.5) max., 10(2.5) max. |
| Peak Pulse Voltage | 700-800V |
| Test Voltage | Line to Line 1,250Vac 50/60Hz 2~5sec Line to Case 2,000Vac 50/60Hz 60sec, Line to Line 2,000Vdc or 1,080Vac Line to Case 2,000Vac |
| Insulation Resistance | Line to Line 15,000MΩmin. Line to Case 100,000MΩmin. (at 100Vdc) |
TA
| Capacitance (μF±20%) | 0,03-0,1 |
| Resistance (Ω) | 10-120(1/2W), 120(1/4W) |
| W (mm) | 18-20 |
| H (mm) | 12-17 |
| T (mm) | 5-8 |
| F (mm) | 16-17,5 |
| Peak to peak | 700V max. |
| Pulse width | 20-50msec max. |
| Repetitive Frequency | 120(60)Hz max. |
| Pulse width (sec) x Frequency (Hz) | 3(0.8) max., 6(1.5) max., 10(2.5) max. |
| Peak Pulse Voltage | 700-800V |
| Test Voltage | Line to Line 1,250Vac 50/60Hz 2~5sec Line to Case 2,000Vac 50/60Hz 60sec, Line to Line 2,000Vdc or 1,080Vac Line to Case 2,000Vac |
| Insulation Resistance | Line to Line 15,000MΩmin. Line to Case 100,000MΩmin. (at 100Vdc) |
XE
| Capacitance μF±20% | 0,01-0,5, 1,01.00 |
| Resistance Ω±30% | 10-470(1/4W), 10-470(1/2W), 10-220(1W) |
| W | 17-47 |
| H | 14-33,5 |
| T | 7-22 |
| F | 15-43,5 |
| d | 0,6±0.05, 0,8±0.07, 10,1±0.01 |
| Peak to peak | 800V max. |
| Pulse width | 50 msec max. |
| Repetitive Frequency | 120 Hz |
| Pulse width (sec) x Frequency(Hz) | 0,02-4,5max. |
| Peak Pulse Voltage | 1,2 V |
| Test Voltage | Line to Line 1,250Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 15,000MΩmin. except XE0105 0475/01010 5,000Ω·Fmin. Line to Case 100,000MΩmin. (at 100Vdc) |
XEB
| Capacitance μF±20% | 0,01-1 |
| Resistance Ω±30% | 10-470(1/4W), 10-470(1/2W), 10-220(1W) |
| W | 16-37 |
| H | 18-48 |
| T | 8-22 |
| F | 12,5-33 |
| Peak to peak | 800V max. |
| Pulse width | 50msec max. |
| Repetitive frequency | 120Hz max. |
| Pulse width (sec) x Frequency (Hz) | 0,02-4,5max. |
| Peak Pulse Voltage | 1,2V |
| Test Voltage | Line to Line 1,250Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec, Line to Line 1,250Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 15,000MΩmin. except XEB0105 0475/01010 5,000Ω·Fmin. Line to Case 100,000MΩmin. (at 100Vdc), Line to Line 15,000MΩmin. except XEB0105 0475/01010 5,000Ω·Fmin. Line to Case 100,000MΩmin. (at 100Vdc) |
CR
| Capacitance μF±20% | 0,1-0,5 |
| Resistance Ω±30% | 150-200(1/4W), 50-150(1/2W) |
| D | 14,5-18,5 |
| L | 38-48 |
| Peak to peak | 700V max. |
| Pulse width | 50-70msec max. |
| Repetitive frequency | 360Hz max. |
| Pulse width (sec) x Frequency (Hz) | 0,07-0,45max. |
| Peak Pulse Voltage | 800V |
| Test Voltage | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 10,000MΩmin Line to Case 10,000MΩmin (at 100Vdc) |
CRE
| Capacitance μF±20% | 0,1-0,5, 0,3-0,5/1 phase |
| Resistance Ω±30% | 50-200(1/2W), 50-68 (1/2W) /1 phase |
| W | 23-44 |
| H | 26-35 |
| T | 14-26 |
| F | 13-15 |
| Peak to peak | 700V max. |
| Pulse width | 50-70msec. max. |
| Repetitive frequency | 360Hz. max. |
| Pulse width (sec) x Frequency (Hz) | 0,07-0,45max. |
| Peak Pulse Voltage | 800V |
| Test Voltage | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec. |
| Insulation Resistance | Line to Line 10,000MΩmin. Line to Case CRE Series 100,000MΩmin. 3CRE Series 10,000MΩmin. (at 100Vdc) |
RMTE
| Capacitance μF±20% | 0,22 |
| Resistance Ω±30% | 120 (1/2W) |
| Peak to peak | 800V max. |
| Pulse width | 50msec max. |
| Repetitive Frequency | 120Hz max. |
| Pulse width (sec) x Frequency (Hz) | 0,15 max. |
| Peak Pulse Voltage | 1,2V |
| Test Voltage | Line to Line 1,000Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 10,000MΩmin Line to Case 100,000MΩmin (at 100Vdc) |
RMTE-FA
| Capacitance μF±20% | 0,22 |
| Resistance Ω±30% | 120 (1/2W) |
| Peak to peak | 700V max. |
| Pulse Condition | 50msec max. |
| Repetitive Frequency | 360Hz max. |
| Pulse width (sec) x Frequency (Hz) | 0,15 max. |
| Peak Pulse Voltage | 800V |
| Test Voltage | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 10,000MΩmin. Line to Case 100,000MΩmin. (-FA at 100Vdc -MA at 500Vdc) |
RMTE-MA
| Capacitance μF±20% | 0,22 |
| Resistance Ω±30% | 120 (1/2W) |
| Peak to peak | 700V max. |
| Pulse Condition | 50msec max. |
| Repetitive Frequency | 360Hz max. |
| Pulse width (sec) x Frequency (Hz) | 0,15 max. |
| Peak Pulse Voltage | 800V |
| Test Voltage | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 10,000MΩmin. Line to Case 100,000MΩmin. (-FA at 100Vdc -MA at 500Vdc) |
CRH
| Capacitance μF±20% | 0,1-0,47, 0,33-0,47/1phase |
| Resistance Ω±30% | 33-68(6W), 27(10W), 33(6W)/1phase, 27(10W)/1phase |
| W | 30-56 |
| H | 57-62 |
| T | 15-40 |
| F | 13-28 |
| Peak to peak | 1V max. |
| Pulse width | 50-100msec.max. |
| Repetitive frequency | 720Hz max. |
| Pulse width (sec) x Frequency (Hz) | 0,2-1max. |
| Peak Pulse Voltage | 1,5V |
| Test Voltage | Line to Line 1,250Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 10,000MΩmin. Line to Case 100,000MΩmin. (at 100Vdc) |
3CRE
| Capacitance μF±20% | 0,1-0,5, 0,3-0,5/1 phase |
| Resistance Ω±30% | 50-200(1/2W), 50-68 (1/2W) /1 phase |
| W | 23-44 |
| H | 26-35 |
| T | 14-26 |
| F | 13-15 |
| Peak to peak | 700V max. |
| Pulse width | 50-70msec. max. |
| Repetitive frequency | 360Hz. max. |
| Pulse width (sec) x Frequency (Hz) | 0,07-0,45max. |
| Peak Pulse Voltage | 800V |
| Test Voltage | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec. |
| Insulation Resistance | Line to Line 10,000MΩmin. Line to Case CRE Series 100,000MΩmin. 3CRE Series 10,000MΩmin. (at 100Vdc) |
SK01D2E-12033
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.33μF, Resistance value 120Ω, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct contact type with electromagnetic contactor(for absorbing main circuit surge), Safety atandard certified product |
SK02D2E-04747
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.47μF, Resistance value 47?, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct contact type with electromagnetic contactor(for absorbing main circui surge), Safety atandard certified product |
SK03D2E-12033
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.33μF, Resistance value 120Ω, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct connect type with electromagnet switch/ thermal relay(for absorbing main circuit surge), Safety atandard certified product |
SK07D2E-04747
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.33μF, Resistance value 120Ω, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct connect type with electromagnet switch/ thermal relay(for absorbing main circuit surge), Safety atandard certified product |
SK08D2E-04747
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.47μF, Resistance value 47Ω, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct connect type with electromagnet switch/ thermal relay(for absorbing main circuit surge), Safety atandard certified product |
3CRH
| Capacitance μF±20% | 0,1-0,47, 0,33-0,47/1phase |
| Resistance Ω±30% | 33-68(6W), 27(10W), 33(6W)/1phase, 27(10W)/1phase |
| W | 30-56 |
| H | 57-62 |
| T | 15-40 |
| F | 13-28 |
| Peak to peak | 1V max. |
| Pulse width | 50-100msec.max. |
| Repetitive frequency | 720Hz max. |
| Pulse width (sec) x Frequency (Hz) | 0,2-1max. |
| Peak Pulse Voltage | 1,5V |
| Test Voltage | Line to Line 1,250Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 10,000MΩmin. Line to Case 100,000MΩmin. (at 100Vdc) |
SK10A2E-12033
| Capacitance μF±20% | 0,33 /1phase |
| Resistance Ω±30% | 120 (1/2W) /1phase |
| Peak to peak | 700V max. |
| Pulse width | 70msec max. |
| Repetitive frequency | 360Hz max. |
| Pulse width (sec) x Frequency(Hz) | 0,07 max. |
| Peak Pulse Voltage | 800V |
| Test Voltage | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec |
| Insulation Resistance | Line to Line 10,000MΩmin Line to Case 100,000MΩmin (at 100Vdc) |
防止电路产生火花的火花杀手
购买火花杀手
- 防止电压峰值
- 延长元件使用寿命
- 工业和电子领域的可靠功能
- 来自 Rotima AG 的高效解决方案
火花杀手 - 防止电路中的电压浪涌
电路中经常会出现电压峰值，这会损坏继电器、接触器或其他元件。这正是火花消除器发挥作用的地方。它们可以减少这些不必要的火花，从而延长元件的使用寿命。特别是在工业应用、控制系统和控制柜中，它们能确保平稳运行和更高的可靠性。
作为冈谷电气工业株式会社的官方分销商，Rotima AG 为各种需求提供高品质的火花塞。我们的解决方案采用最先进的技术，为电子元件提供可靠的保护--高效、耐用且久经考验。
作为冈谷电气工业株式会社的官方分销商，Rotima AG 为各种需求提供高品质的火花塞。我们的解决方案采用最先进的技术，为电子元件提供可靠的保护--高效、耐用且久经考验。
您对我们的报价有任何疑问？
火花杀手
火花杀手
S
| Rated Voltage | Model Number | Capacitance (μF±10%) | Width (W) | Height (H) | Thickness (T) | Lead Spacing (F) | Lead Diameter (φd) | Dissipation Factor | Test Voltage | Insulation Resistance |
|---|---|---|---|---|---|---|---|---|---|---|
| 450Vdc / 630Vdc | AFC***V474K | 0.47 | 17.0 | 14.5 | 6.5 | 15.0 | 0.6 | 0.002 max. (at 1kHz) | Rated Voltage ×1.75Vdc (2~5sec) | 7,500Ω•F min. (at 20°C,100Vdc) |
| 450Vdc / 630Vdc | AFC***V684K | 0.68 | 17.5 | 15.0 | 7.5 | 15.0 | 0.8 | 0.002 max. (at 1kHz) | Rated Voltage ×1.75Vdc (2~5sec) | 7,500Ω•F min. (at 20°C,100Vdc) |
| 450Vdc / 630Vdc | AFC***V105K | 1.0 | 17.5 | 18.0 | 9.5 | 15.0 | 0.8 | 0.002 max. (at 1kHz) | Rated Voltage ×1.75Vdc (2~5sec) | 7,500Ω•F min. (at 20°C,100Vdc) |
| 450Vdc / 630Vdc | AFC***V225K | 2.2 | 25.5 | 19.5 | 10.5 | 22.5 | 0.8 | 0.002 max. (at 1kHz) | Rated Voltage ×1.75Vdc (2~5sec) | 7,500Ω•F min. (at 20°C,100Vdc) |
| 450Vdc / 630Vdc | AFC***V335K | 3.3 | 25.5 | 22.0 | 13.5 | 22.5 | 0.8 | 0.002 max. (at 1kHz) | Rated Voltage ×1.75Vdc (2~5sec) | 7,500Ω•F min. (at 20°C,100Vdc) |
火花杀手
SB
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RE
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TA
火花杀手
AU
火花杀手
XE
火花杀手
XEB
火花杀手
CR
火花杀手
CRE
火花杀手
RMTE
| Class | Model Number | Capacitance μF±20% | Resistance Ω±30% | Peak to peak | Pulse width | Repetitive Frequency | Pulse width (sec) x Frequency (Hz) | Peak Pulse Voltage | Test Voltage | Insulation Resistance |
|---|---|---|---|---|---|---|---|---|---|---|
| X2 | RMTE-121224 | 0.22 | 120 (1/2W) | 800V max. | 50msec max. | 120Hz max. | 0.15 max. | 1,200V | Line to Line 1,000Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec | Line to Line 10,000MΩmin Line to Case 100,000MΩmin (at 100Vdc) |
火花杀手
RMTE-FA
| Model Number | Capacitance μF±20% | Resistance Ω±30% | Peak to peak | Pulse Condition | Repetitive Frequency | Pulse width (sec) x Frequency (Hz) | Peak Pulse Voltage | Test Voltage | Insulation Resistance |
|---|---|---|---|---|---|---|---|---|---|
| RMTE-121224-FA | 0.22 | 120 (1/2W) | 700V max. | 50msec max. | 360Hz max. | 0.15 max. | 800V | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec | Line to Line 10,000MΩmin. Line to Case 100,000MΩmin. (-FA at 100Vdc -MA at 500Vdc) |
| RMTE-121224-MA | 0.22 | 120 (1/2W) | 700V max. | 50msec max. | 360Hz max. | 0.15 max. | 800V | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec | Line to Line 10,000MΩmin. Line to Case 100,000MΩmin. (-FA at 100Vdc -MA at 500Vdc) |
火花杀手
RMTE-MA
| Model Number | Capacitance μF±20% | Resistance Ω±30% | Peak to peak | Pulse Condition | Repetitive Frequency | Pulse width (sec) x Frequency (Hz) | Peak Pulse Voltage | Test Voltage | Insulation Resistance |
|---|---|---|---|---|---|---|---|---|---|
| RMTE-121224-FA | 0.22 | 120 (1/2W) | 700V max. | 50msec max. | 360Hz max. | 0.15 max. | 800V | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec | Line to Line 10,000MΩmin. Line to Case 100,000MΩmin. (-FA at 100Vdc -MA at 500Vdc) |
| RMTE-121224-MA | 0.22 | 120 (1/2W) | 700V max. | 50msec max. | 360Hz max. | 0.15 max. | 800V | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec | Line to Line 10,000MΩmin. Line to Case 100,000MΩmin. (-FA at 100Vdc -MA at 500Vdc) |
火花杀手
CRH
火花杀手
3CRE
火花杀手
SK01D2E-12033
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.33μF, Resistance value 120Ω, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct contact type with electromagnetic contactor(for absorbing main circuit surge), Safety atandard certified product |
火花杀手
SK02D2E-04747
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.47μF, Resistance value 47?, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct contact type with electromagnetic contactor(for absorbing main circui surge), Safety atandard certified product |
火花杀手
SK03D2E-12033
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.33μF, Resistance value 120Ω, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct connect type with electromagnet switch/ thermal relay(for absorbing main circuit surge), Safety atandard certified product |
火花杀手
SK07D2E-04747
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.47μF, Resistance value 47Ω, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct connect type with electromagnet switch/ thermal relay(for absorbing main circuit surge), Safety atandard certified product |
火花杀手
SK10A2E-12033
| Class | Model Number | Capacitance μF±20% | Resistance Ω±30% | Peak to peak | Pulse width | Repetitive frequency | Pulse width (sec) x Frequency(Hz) | Peak Pulse Voltage | Test Voltage | Insulation Resistance |
|---|---|---|---|---|---|---|---|---|---|---|
| X2 | SK10A2E-12033 | 0.33 /1phase | 120 (1/2W) /1phase | 700V max. | 70msec max. | 360Hz max. | 0.07 max. | 800V | Line to Line 625Vac 50/60Hz 60sec Line to Case 2,000Vac 50/60Hz 60sec | Line to Line 10,000MΩmin Line to Case 100,000MΩmin (at 100Vdc) |
火花杀手
SK08D2E-04747
| Product category | For 3-Phase 200V circuit |
| Specifications | Rated voltage 250VAC, Capacitance 0.47μF, Resistance value 47Ω, Operating temperature range -40 to +100℃ |
| Safety standards | UL, cUL, VDE |
| Country of origin | Japan |
| Features | For contact protection(quenching the contact spark)/ absorption of back electromotive surge voltage, Direct connect type with electromagnet switch/ thermal relay(for absorbing main circuit surge), Safety atandard certified product |
火花杀手
3CRH
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陶瓷电容器是一种用于储能和信号滤波的电气元件。它们由陶瓷电介质和金属板组成。其优点是：高稳定性、低损耗、快速充放电。从智能手机到工业控制系统，陶瓷电容器广泛应用于电子、高频技术和电力应用领域。
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钽电容器是以钽为阳极材料的电容器。其特点是电容密度高、漏电流低、电气性能稳定。它们常用于高频和微型应用，在移动设备、医疗技术和工业电路中具有可靠的性能。其氧化物电介质可确保较高的介电强度和较长的使用寿命。
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火花杀手
火花杀手的典型应用领域
火花消除器在电气工程中起着至关重要的作用，尤其是在使用继电器、接触器或机械开关的应用中。它们能降低开关操作时产生的电压峰值，从而防止产生火花和电气元件过早磨损。
它们在控制和自动化系统中的应用就是一个典型的例子。它们可以延长开关触点的使用寿命，确保可靠运行。它们还能防止工业设备控制柜中的电涌造成不必要的故障。
火花消除器还可用于洗衣机或空调系统等家用电器中。它们可以保护内部开关元件，并将开关时的噪音降至最低。
作为冈谷电气工业株式会社的官方分销商，Rotima AG 为从工业到建筑技术等各个应用领域提供量身定制的火花消除器解决方案。我们的产品可确保电子元件稳定运行并延长使用寿命。
它们在控制和自动化系统中的应用就是一个典型的例子。它们可以延长开关触点的使用寿命，确保可靠运行。它们还能防止工业设备控制柜中的电涌造成不必要的故障。
火花消除器还可用于洗衣机或空调系统等家用电器中。它们可以保护内部开关元件，并将开关时的噪音降至最低。
作为冈谷电气工业株式会社的官方分销商，Rotima AG 为从工业到建筑技术等各个应用领域提供量身定制的火花消除器解决方案。我们的产品可确保电子元件稳定运行并延长使用寿命。
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与交流电压互感器相比，使用DC电压互感器有什么优势？
与交流电压互感器相比，使用DC电压互感器有什么优势？
X
有关火花杀手的更多信息
在常见问题部分，我们回答了有关火花塞及其在工业和电子产品中的应用的最常见问题。了解这些小而有效的元件如何降低电压峰值、优化系统运行以及长期节约成本。如果您有任何进一步的问题或需要个别建议，作为冈谷电气工业株式会社的分销商，Rotima AG 将很乐意以我们的专业知识为您提供帮助。
火花塞能解决电路中的哪些问题？
在电路中，电机、电磁线圈或变压器等电感负载的开关会产生电压峰值，导致继电器或接触器产生火花。这些火花会导致开关触点快速磨损，并可能导致意外故障或故障。另一个问题是电磁干扰（EMC），它是由电压峰值引起的，会影响敏感的电子元件。
火花消除器可在过电压对开关元件造成损坏之前，通过消散过电压和降低能量来解决这些问题。它们能最大限度地减少火花，从而显著延长继电器和接触器的使用寿命。特别是在工业自动化、开关柜结构和控制系统中，火花消除器是确保可靠运行和降低维护成本所不可或缺的。
火花消除器可在过电压对开关元件造成损坏之前，通过消散过电压和降低能量来解决这些问题。它们能最大限度地减少火花，从而显著延长继电器和接触器的使用寿命。特别是在工业自动化、开关柜结构和控制系统中，火花消除器是确保可靠运行和降低维护成本所不可或缺的。
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火花抑制器与压敏电阻或抑制二极管有何不同？
火花消除器、压敏电阻 (MOV) 和抑制二极管 (TVS) 都用于保护电子元件免受过电压的影响，但它们的应用领域各不相同：
- 火花消除器（RC 元件）由一个电阻器和一个电容器组成，专门用于保护继电器、接触器和机械开关。它们能最大限度地减少火花，延长机械触点的使用寿命。
- 压敏电阻通过在一定电压下导电来限制高压峰值。压敏电阻能快速吸收过电压，因此特别适用于电源装置和敏感的电子设备。
- 抑制二极管（TVS 二极管）的工作速度比压敏电阻更快，可防止极短的高频电压峰值。它们主要用于数字电路和敏感的微电子产品。
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何时应在电路中使用火花杀手？
如果电路中使用了切换电感负载的机械开关、继电器或接触器，则需要火花消除器。此类负载在关闭时会产生高电压峰值，从而导致火花和开关触点的快速磨损。
火花消除器在工业系统、控制系统、控制柜技术和自动化技术中尤其不可或缺，以确保元件的使用寿命。它们还用于家用电器，如空调系统或洗衣机，以减少开关时的干扰噪音并保护电子元件免受损坏。
另一个应用领域是电源开关和供电装置，火花塞有助于防止故障。如果没有火花塞的继电器或接触器经常出现故障或在开关时产生火花，则应立即加装合适的型号。
火花消除器在工业系统、控制系统、控制柜技术和自动化技术中尤其不可或缺，以确保元件的使用寿命。它们还用于家用电器，如空调系统或洗衣机，以减少开关时的干扰噪音并保护电子元件免受损坏。
另一个应用领域是电源开关和供电装置，火花塞有助于防止故障。如果没有火花塞的继电器或接触器经常出现故障或在开关时产生火花，则应立即加装合适的型号。
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如何正确连接火花杀手？
火花消除器与继电器或接触器的开关触点并联。这意味着它被置于开关触点的两个连接点之间，以便直接拦截电压峰值并将火花降至最低。
根据应用的不同，火花消除器也有所不同：
根据应用的不同，火花消除器也有所不同：
- 交流电（AC）应用：在这种情况下，火花杀手被直接放置在开关触点上，以便在每次开关操作时降低电压峰值。
- 直流应用（DC）：在直流电路中，通常使用续流二极管或抑制二极管来替代火花抑制器，因为它们在限制电压峰值方面特别有效。
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选择火花杀手时，哪些技术因素很重要？
在选择火花杀手时，必须考虑各种技术因素，以实现最佳保护：
- 电压和安培数：工作电压和开关电流决定了哪种火花杀手适用。典型值为 24V、230V 或 400V。
- 开关频率：频繁开关的触点需要更坚固的设计，以确保永久保护效果。
- 负载类型：电感负载（如电机）比电阻负载（如电热丝）产生更强的电压峰值。在这种情况下，较强的火花消除器或缓冲电路就很有用。
- 环境条件：高温、潮湿或高 EMC 负载会影响耐用性。用于工业环境的火花消除器必须特别耐磨。
- 安装选项：有用于顶帽导轨的插拔式变体，也有用于直接焊接到电路中的紧凑型解决方案。
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