主要参数Specification
触点额定电压 Contact rated voltage(DC V) |
≤80V |
触点电路额定电流 Rated current of contact circuit(A) |
350A |
触点接触压降 Contact voltage drop(at300A) |
≤100V |
绝缘电阻 insulation resistance /DC500V |
≥100MΩ |
介质耐压 Dielectric Strength |
1500VAC,工频,1min无击穿 |
瞬时最大电流 Instantaneous maximum current |
1200A,≤1S |
电气寿命(额定电流/通1S断9S) Electrical life (rated current/1s on/9s off) |
≥10000次 |
机械寿命(通断比0.5S) Mechanical life (on break ratio 0.5S) |
≥20000次 |
引出端温升(K) Temperature rise at the outlet |
≤65 |
手柄操作力 Handle operating force |
断开推力F1(N):20.0≤F1≤50.0 |
闭合拉力F2(N):20.0≤F2≤100.0 |
|
接线扭矩(螺栓4.8级) Wiring torque (bolt grade 4.8) |
触点M8引出端力矩:6~8N.m |
安装螺丝M5力矩: 1.5~3N.m |
|
工作制式 Work form |
长期工作制 |
触点形式 contact form |
一组桥式(一常闭) |
触点材料 Contact material |
AgCd0 |
使用环境Using the environment
环境温度 ambient temperature |
-40∽+70℃ |
环境湿度ambient humidity |
5%~95%RH |
振动 vibrate |
正弦,2.5g(5~50Hz) |
冲击 lash |
50g,11ms(半正弦波) |
防护等级 Protection level |
IP50(按GB14048.4,等效IEC60947) |
订货指南ORDERING GUIDE
|
FLS222 |
350A |
1 |
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产品型号Product model: |
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主触点额定电流Rated current of main contact: |
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选配配件: 1.花边手柄 Optional accessories:1. Plum handle |
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客户特性号 Customer Request 无:标准型 XXX:客户要求 |
外形尺寸 EXTERNAL DIMENSIONS
接线图 The wiring diagram