近年来，由于新能源领域的崛起和国家政策补贴的扶持，电动汽车领域蓬勃发展，充电桩试点铺排。新能源领域的发展，催生高压领域的繁荣。
TE/泰科高压直流接触器作为市场上应用案例最多的高压接触产品，主要有100A、200A、250A、500A等，其中LEV100、EV200系列广泛用于新能源电动汽车领域。
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系列Series |
LEV100/200 |
EV200 |
EV250 |
EV500 |
K61/81 |
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型号 Type |
LEV100(200)A4 — LEV100(200)A5 — LEV100(200)A6 — LEV100(200)H4 — – LEV100(200)H5 — – LEV100(200)H6 — – |
EV200AA- — EV200AD— EV200AJ– – EV200HA— EV200HD— EV200HJ— |
EV250-1A EV250-1B EV250-2A EV250-2B EV250-5A
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EV500-4A EV500-4B EV500-5A EV500-5B
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K61A- — K61B— K61C—
K81C—
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安规认证 Agency Approval |
—— |
SHAPE \* MERGEFORMAT |
—— |
—— |
—— |
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触点形式 Contact Form |
A=常开 H=常开＋辅助触点 A=Normally Open H=Normally Open with Aux. Contacts |
—— |
4=无辅助触点 5=辅助触点 4=No Aux. Contacts 5=with Aux. Contacts |
A=SPST-NO B=SPST-NC C=SPDT |
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额定工作电压 Rated Operating Voltage |
12-900 VDC |
12-900 VDC |
28-1800VDC |
28-1800VDC |
10KV/ K61 25KV/ K81 |
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连续携带电流 Continuous(Carry) Current, Typical |
500Amps @65℃ |
500Amps @85℃ |
400Amps 500Amps/6 minutes |
600A@270VDC,85℃ 1600A/10 seconds |
6Amps@DC/60Hz |
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断开电流@320VDC Break Currents |
2000Amps |
2000Amps |
2500Amps |
3300Amps |
—— |
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典型/接触电阻 Contact Resistance, Typ./ Max. |
0.2 MΩ @200A |
0.2 MΩ @200A |
0.0003Ω |
0.0002Ω |
0.05Ω / 0.5Ω |
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机械寿命 Mechanical Life |
100,000 次 |
1,000,000次 |
—— |
—— |
—— |
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辅助触点接触电流 Aux. Contact Current Max. |
2A@30VDC 3A@125VAC |
2A@30VDC 3A@125VAC |
—— |
—— |
—— |
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辅助触点接触电流 Aux. Contact Current, Min. |
100mA@8V |
100mA@8V |
—— |
—— |
—— |
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辅助触点接触电阻 Aux. Contact Resistance Max. |
0.417@30VDC 0.150@125VAC |
0.417@30VDC 0.150@125VAC |
—— |
—— |
—— |
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绝缘电阻@500VDC Insulation Resistance |
100 MΩ |
100 MΩ |
100 MΩ |
100 MΩ |
—— |
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温度范围 Operating Ambient Temperature |
-40℃ ～ ＋65℃ |
-40℃ ～ ＋85℃ |
-40℃ ～ ＋85℃ |
-40℃ ～ ＋85℃ |
-55℃ ～ ＋85℃ |
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标称重量(kg) Weight, Typical |
0.60 |
0.43 |
0.7 kg / 0.8 kg |
1.53kg |
—— |
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线圈 数据 Coil Operating Voltage |
标称电压 Coil Voltage |
4=12VDC 5=24VDC 6=48VDC |
A=9-36VDC D=32-95VDC J=48-95VDC |
A=12VDC B=24VDC |
A=12VDC B=24VDC |
2=12VDC 3=26.5VDC 5=115VDC |
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电压范围 Voltage (will operate) |
9.6-13.2VDC 19.2-26.9VDC 38.4-52.8VDC |
A=9-36VDC D=32-95VDC J=48-95VDC |
—— |
—— |
—— |
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电压 Voltage Max. |
15VDC 30VDC 60VDC |
36VDC 95VDC 95VDC |
—— |
—— |
—— |
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拾起电压 Pickup (close) voltage Max. |
9.6VDC 19.2VDC 38.4VDC |
9VDC 32VDC 48VDC |
-1A/B: 8.3/ 16.6VDC -2A/B: 9/ 18VDC -5A: 9VDC |
9.9VDC 19.7VDC
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8VDC 16VDC 80VDC |
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安装方式 Mounting Terminals |
底部/侧面 Bottom/ Side |
底部 Bottom |
PC板 PC Board |
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连接方式 Terminal Options |
螺栓/ 引出线 Male 10mm×M8 Threaded Terminals/ Wires |
螺栓 Male 10mm×M8 Threaded Terminals |
引出线，插针 Wires/ Pin Terminals |
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