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EKM2-UT Under Voltage Release
EKM2-UT Under Voltage Release
EKM2-UT Under Voltage Release

Under Voltage Release

1.1 Protection of the load in the event of a voltage drop (between 70% and 35% of its rated value) 1.2 Positive safety (device's tripping when the voltage is disconnected) emergency stop by means of a button. 1.3 To be mounted on the left side of the MCBs/RCBOs thanks to the special pin.

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Under Voltage Release

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Porduct Overview
Technical parameters
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Recommended products
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Porduct Overview

Description

An under-voltage / over-voltage tripper is useful for protection against voltage dips and swells. Once supply recovers to normal, only then can the breaker be turned ON. This accessory provides a cost-effective and easy way to implement this solution.

1. Protection of the load in the event of a voltage drop (between 70% and 35% of its rated value)
2. Positive safety (device's tripping when the voltage is disconnected) emergency stop by means of a button.
3. To be mounted on the left side of the MCBs/RCBOs thanks to the special pin.

Technical parameters

Technical Data

Electrical Features
Rated Value AC 230V 50/60Hz
70-35%Ue, reliable operation
＜35%Ue, prevent breaker from making
85-110%Ue, reliable operation
Rated impulse withstands voltage (1.2/50)Uimp 4000V
Dielectric test voltage at ind. Freq. for 1min 2KV
Insulation Voltage Ui 500V
Pollution Degree 2
Mechanical Features
Electrical life 4000 Cycles
Mechanical life 4000 Cycles
Protection degree IP20
Ambient temperature (with daily average≤35℃) -5℃~+40℃
Storage temperature -25℃~+70℃
Installation
Terminal connection type Cable
Terminal size top/bottom for cable 2.5mm² 18-14AWG
Tightening torque 0.8N.m 7In-Ibs.

Dimensions

Download Files

Porduct Overview

Description

An under-voltage / over-voltage tripper is useful for protection against voltage dips and swells. Once supply recovers to normal, only then can the breaker be turned ON. This accessory provides a cost-effective and easy way to implement this solution.

1. Protection of the load in the event of a voltage drop (between 70% and 35% of its rated value)
2. Positive safety (device's tripping when the voltage is disconnected) emergency stop by means of a button.
3. To be mounted on the left side of the MCBs/RCBOs thanks to the special pin.

Technical parameters

Download Files

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