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- Switch spool for power circuit breaker
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- Under voltage coil
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- Residual current circuit breaker (RCCB)
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command devices (Buttons, selectors, indicators)
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- Legend plate for control circuit devices
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- Text plate for command devices
- Two-hand control device
- 指示灯 / 信号灯
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Motor start & protection
- Accessories/spare parts for electronic motor control and protection device
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Relays
- (Fill) level monitoring relay
- Accessories/spare parts for switching relay
- Current monitoring relay
- Latching relay
- Optocoupler
- Relay socket
- Relays for thermistor protection (PTC)
- Residual current monitoring relay
- Residual current monitoring relay
- Solid state relay
- Speed-/standstill monitoring relay
- Speed-/standstill monitoring relay
- Switching relay
- Temperature monitoring relay
- Timer blocks
- Timer relay
- Voltage monitoring relay
- 安装继电器
- Surge protection module
- Switch disconnector (low voltage)
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Terminal blocks
- (Knife) disconnect terminal block
- Accessories/spare parts for terminals
- Component plug terminal block
- Component terminal block
- Cross-connector for terminal block
- End bracket for terminal block
- Endplate and partition plate for terminal block
- Feed-through terminal block
- Fuse terminal block
- Ground terminal block
- Labelling for terminal block
- Multi level installation terminal block
- Sensor/actuator terminal block
- Shield connection clamp
- Single- and multi-pole terminal strip
- Terminal block connector
- Test plug for terminal blocks
- Transformers & coils
- 功率电容器
- 建筑工地用ASC配电箱
- 数据/信号线路浪涌保护
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PLC-City
Via Circumvallazione esterna 12
80025 Casandrino NA
意大利
Menu
-
Menu返回
-
品牌
-
- Technologies for:
-
Industry
-
-
Building
-
-
Electrification
-
-
- Cables
- Installation
-
Low Voltage
-
Cabinets & Enclosures
- Base/base element (enclosure/cabinet)
- Clima Control
- Door/operating panel (enclosure/cabinet)
- Electronic enclosure
- Empty cabinet
-
Energy distribution systems
- Accessories/spare parts for busbar trunks
- Accessories/spare parts for busbars
- Busbar couplers
- Busbar supports
- Busbar trunk units
- Cover caps for rail terminal bar
- Distributor assembly miniature circuit breakers (MCB)
- Distributor assembly terminal blocks
- Feed units for busbar trunk
- Main line branch terminals
- Meter cabinets equipped
- Mounting plates for distribution board
- Mounting rails
- Mounting systems for busbar trunk
- Phase barrier plates
- Tap off units for busbar trunk
- 小型配电箱
- 配电板面板
- 配电箱盖板
- Explosion proof enclosure/housing
- Front panel (enclosure/cabinet)
- Keys for enclosures/cabinets
- Lock systems for enclosure/cabinet
- Mounting accessories (enclosure/cabinet)
- Network cabinet
- Network/server enclosure
-
Circuit Breakers
- Auxiliary contact block
- Busbar adapters
- Device circuit breaker
- Earth leakage circuit breaker
- Fuse switch disconnector
- Fuses
- Main line circuit breaker
- Miniature circuit breaker (MCB)
- Off-load switches
-
Power Circuit Breakers
- Chassis part power circuit breaker
- Door coupling handles
- Handle for power circuit breaker
- Modification set for power circuit breaker
- Motor operator for power circuit-breaker
- Phase separation plate for power circuit breaker
- Shunt release (for power circuit breaker)
- Switch spool for power circuit breaker
- Trip block for power circuit-breaker
- Under voltage coil
- Wiring set for power circuit breaker
- Residual current circuit breaker (RCCB)
- Surge protection device for power supply systems
- Trip indicator
-
command devices (Buttons, selectors, indicators)
- Accessories/spare parts for command devices
- Accessories/spare parts for emergency stop pull cord switch
- Acoustic indicator
- Adapter for command devices
- Buttons
- Control circuit devices combination in enclosure
- Control switch, Joystick
- Emergency stop complete
- Emergency stop pull cord switch
- Enclosure for control circuit devices
- Foot switch
- Legend plate for control circuit devices
- Potentiometer for command devices
- Protective cap for command devices
- Selectors
- Signal towers
- Text plate for command devices
- Two-hand control device
- 指示灯 / 信号灯
- 指示灯 / 信号灯
- Contactors
- DIN 导轨适配器
- Filters for low-voltage
- Low Voltage Accessories
-
Motor start & protection
- Accessories/spare parts for electronic motor control and protection device
- Electronic overload relay
- Extension module for motor management device
- Motor management device
- Motor protection circuit-breaker
- Motor starter/motor starter combination
- Operator panel for Motor management device
- Soft starter
- Thermal overload relay
- Power supply
-
Relays
- (Fill) level monitoring relay
- Accessories/spare parts for switching relay
- Current monitoring relay
- Latching relay
- Optocoupler
- Relay socket
- Relays for thermistor protection (PTC)
- Residual current monitoring relay
- Residual current monitoring relay
- Solid state relay
- Speed-/standstill monitoring relay
- Speed-/standstill monitoring relay
- Switching relay
- Temperature monitoring relay
- Timer blocks
- Timer relay
- Voltage monitoring relay
- 安装继电器
- Surge protection module
- Switch disconnector (low voltage)
-
Terminal blocks
- (Knife) disconnect terminal block
- Accessories/spare parts for terminals
- Component plug terminal block
- Component terminal block
- Cross-connector for terminal block
- End bracket for terminal block
- Endplate and partition plate for terminal block
- Feed-through terminal block
- Fuse terminal block
- Ground terminal block
- Labelling for terminal block
- Multi level installation terminal block
- Sensor/actuator terminal block
- Shield connection clamp
- Single- and multi-pole terminal strip
- Terminal block connector
- Test plug for terminal blocks
- Transformers & coils
- 功率电容器
- 建筑工地用ASC配电箱
- 数据/信号线路浪涌保护
- 电池和电池模块
-
Cabinets & Enclosures
- Marking
- Optical and acoustic signalling
- UPS
-
-
-
Tools
-
- 联系我们
- 关于我们
- 促销
31DRPT24 - Lovato - 电子保护继电器
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12个月 保修
本产品享有12个月的保修期,保修范围涵盖制造缺陷或故障。保修不包括因不当使用或意外损坏造成的损害。
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等等
我们接受多种支付方式:银行转账(SEPA,ACH)、借记卡/信用卡(万事达、VISA、美国运通、大来、Discover、JCB、银联)、PayPal、ApplePay、GooglePay、Stripe链接支付、Cartes Bancaires、支付宝、Bancontact、blik、eps、giropay、iDeal、Przelewy24、微信支付。
有关我们付款方式的更多信息
12个月 保修
本产品享有12个月的保修期,保修范围涵盖制造缺陷或故障。保修不包括因不当使用或意外损坏造成的损害。
进一步了解我们的保固
产品信息
描述
<h3>电机监控用热敏电阻保护继电器</h3><p>该热敏电阻保护继电器用于电机控制柜,当来自热敏电阻传感器的温度信息需要纳入保护链时使用。它通过传感器回路监控电机热状态,并在温度条件需要动作时与控制逻辑配合。</p><h4>传感器回路与控制逻辑</h4><p>电源电压 24 VAC. 继电器应按照控制柜接线图连接到热敏电阻传感器回路。其作用是在控制系统中加入基于温度的电机保护,因此应与正确的电机馈线、接触器控制和信号通路对应。电源电压必须与可用辅助回路一致。</p><h4>运行检查</h4><p>更换时,应将电源电压、传感器接线、继电器位置和信号触点与现有控制柜布局进行比较。安装后,应检查传感器回路是否对应正确电机,以及控制逻辑是否按预定保护顺序响应。</p><p>热敏电阻继电器、电机和控制回路之间的清晰对应可简化故障排查。在过载继电器、接触器和温度保护器件相邻安装的控制柜中,也能减少混淆。</p><p>调试和维护时,应在控制柜资料中清楚标识传感器端子、辅助电源和输出触点。更换继电器时,新单元应保持在电机保护链中的相同作用,并与接触器控制回路保持相同关系。</p><p>这种布局将温度保护与过载调节分开,使故障排查时每个继电器的作用更容易识别。</p>
<h3>电机监控用热敏电阻保护继电器</h3><p>该热敏电阻保护继电器用于电机控制柜,当来自热敏电阻传感器的温度信息需要纳入保护链时使用。它通过传感器回路监控电机热状态,并在温度条件需要动作时与控制逻辑配合。</p><h4>传感器回路与控制逻辑</h4><p>电源电压 24 VAC. 继电器应按照控制柜接线图连接到热敏电阻传感器回路。其作用是在控制系统中加入基于温度的电机保护,因此应与正确的电机馈线、接触器控制和信号通路对应。电源电压必须与可用辅助回路一致。</p><h4>运行检查</h4><p>更换时,应将电源电压、传感器接线、继电器位置和信号触点与现有控制柜布局进行比较。安装后,应检查传感器回路是否对应正确电机,以及控制逻辑是否按预定保护顺序响应。</p><p>热敏电阻继电器、电机和控制回路之间的清晰对应可简化故障排查。在过载继电器、接触器和温度保护器件相邻安装的控制柜中,也能减少混淆。</p><p>调试和维护时,应在控制柜资料中清楚标识传感器端子、辅助电源和输出触点。更换继电器时,新单元应保持在电机保护链中的相同作用,并与接触器控制回路保持相同关系。</p><p>这种布局将温度保护与过载调节分开,使故障排查时每个继电器的作用更容易识别。</p>
技术规格
- Width
- 45 mm
- Height
- 79 mm
- Depth
- 100 mm
- Voltage type for actuating
- AC
- Number of contacts as change-over contact
- 2
- Connection type auxiliary circuit
- Screw connection
- Number of measuring circuits
- 1
- External reset possible
- TRUE
- Rated control supply voltage
- 24;24 V