繞組繼電保護及PTC熱敏電阻

It is a Winding Protection relay based on thermistor (PTC) . It offers protections against Over heating of the windings of pumps, motors, transformers, alternators etc. & sense the temperature with the help of PTC thermistor. It can be used with single or triple PTC & also with 6 or 9 PTCs as a special case. It can used for AC/DC motor, generator, transformer, winding protection against over heating of SCRs & Bus Bars.


名稱	產品展示	說明	備註
S2WTR1 PTC繞組保護溫度繼電器		S2WTR1 PTC繞組保護溫度繼電器主要通過PTC監測電機溫度的繼電器,通過內置於電動機的熱敏電阻探頭感測電機繞組溫度，保護最為直接、準確；可選擇手動復位、自動復位；保護標準電動機熱超載；保護變阻器、軸承、電容器等易發熱器件；適合於頻繁起動、惡劣環境等特殊狀況應用；此產品是中國繼電器市場唯一通過美國ABS船級認證產品
S2CMR3接地故障繼電器		S2CMR3接地故障繼電器應用：接地故障監視接地故障保護電流選擇1A或者5A設定範圍：100mA至1A或者500mA至5A可調節的電流開啟延時可調節的跳閘延時２CO繼電器輸出
S2CMR4接地漏電保護繼電器		S2CMR4接地漏電保護繼電器接地漏電保護繼電器監視接地露電保護選擇合適的CBCT設定範圍：30mA至300mA可調節的電流開啟延時可調節的跳閘延時２CO繼電器輸出
PTC熱敏電阻(半導體感測器)		PTC熱敏電阻(半導體感測器)
MPT1 PTC熱敏電阻繼電器		MPT1 PTC熱敏電阻繼電器 · Monitors Overload & Phase Loss, Phase Sequence by sensing Overheating of Windings. · Operates with Embedded PTC sensors in the motor / transformer windings. · Suitable for any PTC Thermistor. · Sensor Short / Open Condition Monitoring. · 1 CO output rated 230V AC / 5A (Resistive) · Auto (Optional Manual) Reset. · Plug-in 8 pin base mounted
WTRD1 PTC過熱保護繼電器		WTRD1 PTC過熱保護繼電器 · Monitors Overload & Phase Loss, Phase Sequence by sensing Overheating of Windings. · Operates with Embedded PTC sensors in the motor / transformer windings. · Suitable for any PTC Thermistor. · Sensor Short / Open Condition Monitoring. · 1 CO output rated 230V AC / 5A (Resistive) · Auto (Optional Manual) Reset. · DIN Rail mounted Enclosure

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