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温度保护器
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ABJ3 Series
    发布时间: 2019-04-08 19:49    



Features
• Wide range of input voltage
• Wide range of adjustable voltage
• Wide range of rated voltage

• Visible real-time voltage  
Visible voltage setting 
Visible fault types

• Temperature sensing protection
• Overcurrent protection
• Transmission signal function

• High precision; low temperature drift
• Automatic storage of data if the protector loses power
• Can be used in variable-frequency power source



Functions
• Over-/Under-voltage protection
• Dynamic & Static phase loss protection
• Phase dislocation protection
• Overcurrent protection
• Temperature-sensing protection (Model PTC, NTC, PT100, Cu50)
• Accuracy of voltage setting: <0.5% (Set value×0.5%)   Temperature drift of voltage setting value: <0.05 V/℃ (Reference temperature: 25℃)
• Voltage unbalance protection
Load side detection (during dynamic/static phase loss)
Loss of zero line protection, electrification of zero line protection, loss of ground   wire protection (for three-phase three-wire/four-wire/five-wire circuits)
Time delay functions



Dimensions
88 (L)×33 (W)×68 (H) mm