Finder Monitoring Relay, 3 Phase, DIN Rail, 220V ac, 240 V ac, 380 V ac, 415 V ac

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RS 제품 번호:
257-7413
Distrelec 제품 번호:
300-71-065
제조사 부품 번호:
704284002032
제조업체:
Finder
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모두 선택

브랜드

Finder

Product Type

Monitoring Relay

Electrical Phase

3

Mount Type

DIN Rail

Switching Voltage

400V ac

Terminal Type

Screw

IP Rating

IP20

Supply AC Voltage

220, 240, 380, 415V ac

Minimum Operating Temperature

-20°C

Contact Current

30A

Maximum Operating Temperature

60°C

Series

70

Standards/Approvals

UKCA, CE

Height

88.8mm

Length

56.5mm

제외

COO (Country of Origin):
IT

Finder Series 70 Monitoring Relay, 3 Electrical Phase, 300 to 480V Voltage Sensing Range - 704284002032


This monitoring relay is a sophisticated electrical monitoring device designed for voltage applications across three-phase systems. It offers precise voltage sensing from 300V to 480V and incorporates essential features for automatic oversight of voltage levels. Supporting both overvoltage and undervoltage protection, this DPDT relay is perfect for safeguarding electrical systems from potential harm. Its modular design allows for easy mounting on a 35mm rail, accommodating diverse industrial settings.

Features & Benefits


• Monitors voltages effectively with both overvoltage and undervoltage capabilities

• Adjustable time delay settings from 0.5 to 60 seconds enhance operational flexibility

• Positive safety logic ensures relay output disconnects upon error detection

• Front-panel adjustments simplify the configuration process for users

• Utilises coloured LEDs for immediate visual indication of monitoring status

• RMS current range of 8/15A supports a wide range of applications

Applications


• Ideal for voltage monitoring in industrial control panels

• Used for safeguarding hoists and cranes against power fluctuations

• Essential for protecting escalators and forced-air ventilators from electrical faults

• Employed in control systems for pumps to ensure safe operational levels

• Utilised in air conditioning systems to maintain consistent voltage parameters

How does this device ensure electrical safety during voltage fluctuations?


It incorporates positive safety logic that disconnects the output when any fault is detected. This mechanism is crucial in preventing damage to connected equipment during voltage irregularities.

What type of indicators does it feature to signify operational status?


The relay includes coloured LEDs that provide clear visual feedback. Green indicates normal operation, while red alerts users to any voltage issues, allowing for quick responses.

Can the time delay settings be modified to suit different applications?


Yes, the device features adjustable time delays ranging from 0.5 to 60 seconds, enabling customisation based on specific operational needs across various applications.


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