XHE8V300-750
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产品型号 Type |
XHE8V250-450 |
XHE8V250-750 |
XHE8V250-1000 |
XHE8V300-450 |
XHE8V300-750 |
XHE8V300-1000 |
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继电器照片
Relay Picture |
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触点形式 Contact Type |
1H |
1H |
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额定电流 Rated Current |
250A |
300A |
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额定电压 Nominal Voltage |
450V |
750V |
1000V |
450V |
750V |
1000V |
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动作电压 Operation Voltage |
75%Un 75% of nominal voltage or less |
75%Un 75% of nominal voltage or less |
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释放电压 Release Voltage |
10%Un 10% of nominal voltage or more |
8%Un 8% of nominal voltage or more |
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最大分段电流 Max Breaking Current |
2500A 450VDC 1 cycle Min |
2500A 750VDC 1 cycle Min |
2500A 1000VDC 1 cycle Min |
3000A 360VDC 1 cycle Min |
2500A 600VDC 1 cycle Min |
2500A 750VDC 1 cycle Min |
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最大切换电压 Max Switching Voltage |
750VDC |
900VDC |
1000VDC |
750VDC |
900VDC |
1000VDC |
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接触电阻 Contact Resistance |
≤0.6mΩ（20A） |
≤0.5mΩ（20A） |
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电耐久性切换 Electrical Endurance Switching |
投切3x103次 3x103 cycles 250A 450VDC |
投切1x103次 1x103 cycles 250A 750VDC |
投切1x103次 1x103 cycles 250A 1000VDC |
投切3x103次 3x103 cycles 300A 450VDC |
投切1x103次 1x103 cycles 300A 750VDC |
投切1x103次 1x103 cycles 300A 1000VDC |
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介质 耐压 Dielectric Strength |
触点与线圈间 Between Coil and Contact |
4000VAC 1min |
4000VAC 1min |
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断开触点间 Open Contacts |
3000VAC 1min |
3000VAC 1min |
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机械耐久性 Mechanical Endurance |
2x105次 |
2x105次 |
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线圈 Coil |
额定电压 Rated Voltage |
12V/24V |
12V/24V |
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功率 Coil Power |
接通时45W（0.2s)，保持时6W Inrush:45W（0.2s), Stable:6W |
接通时45W（0.2s)，保持时3.8W Inrush:45W（0.2s), Stable:3.8W |
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动作/释放时间 Operation/ Release Time |
30ms/10ms |
30ms/10ms |
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负载引出端方式 Load Input Terminal |
内螺纹 Internal Thread |
内螺纹 或 连接片 Internal Thread or busbar |
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重量 Unit Weight |
约650g |
约850g |
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外形尺寸（毫米） Outline Dimension (mm) |
95 x 45 x 85 |
93 x 65.1 x 74.9 |
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振动 Shock Resistance |
10Hz～500Hz 49mm/s2 |
10Hz～500Hz 49mm/s2 |
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温湿度范围 |
-40℃～85℃ 5%～85% RH |
-40℃～85℃ 5%～85% RH |
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安装孔尺寸(mm) Layout (Bottom Review) |
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