M200-V34X Under Voltage Relay with external time delay

£ 75.41

The M200-V34X AC voltage relay provides voltage monitoring and protection in 3 phase 4 wire systems.

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

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Description

The M200-V34X AC voltage relay provides voltage monitoring and protection in three phase four wire systems.
They are used in applications such as mains failure, regulation of power supplies and to protect voltage sensitive equipment.
The relay operates when the externally adjustable trip point is reached.  To prevent nuisance tripping when there is a slight variation in voltage supply an external time delay control is provided with adjustment from 200mS to 10 seconds. There  is an internal  differential  set at 1% of nominal voltage.

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
The voltage relays monitor their own power supply so auxiliary power is not necessary. A green LED indicates a supply is present. The relays feature an adjustable power supply, allowing flexible selection of the connected nominal voltage.

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

 

Additional information

Weight 0.38 kg
Dimensions 12 × 6.5 × 8.5 cm
Input Voltage (L-N)

57.7V, 63.5V, 69.3V, 120V, 139V, 220V, 230V, 240V, 277V

Specifications

Input


Three phase 100 <600 V 
Frequency 50/60/400 Hz 
Burden <2.5 VA per phase single units 
<3 VA per phase combined units 
Overload 1.5x Un continuous 
2 x Un for 3 seconds 

Setpoint

Range under Adjustable 75% to 100% Un 
Repeatability Better than 0.5% of full span 
Differential Adjustable 1 to 15% 
Operating time Typically 200ms 

Auxiliary

All units self powered. 

Weight and Case

Single units Approx. 0.4kg. 55mm case 

Downloads

Brochure (Whole 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