M200-A1U Under Current Relay

£ 56.00£ 66.00

The M200 Ac current relay provides under current monitoring and protection.

A full range of relays is available on our main site. For enquiries please contact sales@multitek-ltd.com 

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Description

Description

The M200 AC current relays provide current monitoring and protection in both single and three phase systems.
They are used in applications such as motor protection, load detection and generator control.
The relay operates when the adjustable trip point is reached. An externally adjustable time delay is provided to prevent nuisance tripping. As is common with all the M200 relays, on over units the relay energises when the input signal exceeds the trip point.
On under units the relay de-energises when the input signal goes below the trip point.
A red LED indicates the state of the relay, whilst a green LED indicates the condition of the power supply.

Power Supply
AC Voltage 115/230/400V( ± 25% /45-65 Hz / <2 VA)
DC Voltage 24 volt ( ± 20% /galvanically isolated) <3 watt

A full range of relays is available on our main site. For enquiries please contact sales@multitek-ltd.com 

 

Additional Info

Additional information

Weight 0.435 kg
Dimensions 12 × 6.5 × 8.5 cm
Input Current

1A, 5A

Aux Voltage

115VAC, 230VAC, 400VAC, 24VDC, 48VDC, 110VDC

Specifications

Specifications

Input

Rated value In 1A or 5A from CT 0.2 to
10 Amp direct connected
Frequency 50 /60 /400 Hz
Burden <0.5 VA per phase
Overload 2 x In continuous
10 x In for 3 seconds

Setpoint

Range Over Adjustable 40% to 120% In
Range Under Adjustable 0% to 80% In
Repeatability Better than 0.5% of full span
Differential Fixed 5%
Time Delay Adjustable 200ms to 10s

Auxiliary

AC Voltage 115/230/400V( ± 25% /45-65 Hz / <2 VA)
DC Voltage 24 volt ( ± 20% /galvanically isolated) <3 watt

Weight and Case

Single units Approx. 0.4kg. 55mm case
Combined units Approx. 0.6kg. 100mm case

Downloads

Full Product Range

Full Product Range

Current, Volts, Frequency, Reverse Power, Synchronising, Phase Sequence, Phase Balance, Speed Sensing, DC Trip, Thermocouple, Thermistor Trip, Millivolt Trip, DC Voltage Trip, 3 Input RTD, 6 Input RTD

WOOCS 1.2.5