M200-PLL Synchronising Check Relay

£ 110.00

The M200-PLL is a synchronising check relay, also known as paralleling relay.

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-PLL is a synchronising check relay, also known as paralleling relay. They are used to ensure that two AC supplies are synchronised.
For a system to be synchronised, frequency, phase angle and voltage have to within pre-set limits.
The M200-PLL can monitor either mains bus bar and incoming generator or two generators. The PLL has customer adjustment of the differential voltage between 10 to 30%. This voltage corresponds to 6 to 20 electrical degrees. The unit compares the input voltage and phase relationship of the bus bar to that of the generator when the signal is within the pre-set limits, the relay energises.

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

 

Additional Info

Additional information

Weight 0.7 kg
Dimensions 12 × 11 × 8.5 cm
Input Voltage (L-L)

100V, 110V, 120V, 208V, 220V, 380V, 400V, 415V, 440V, 460V, 480V, 600V

Specifications

Specifications

Technical Specification

Input

Rated value Un 57.8<500V± 25%
Frequency 50 /60/400 Hz
Burden <4VA terminals marked GEN
<2VA terminals marked BUS
Overload 1.5x Un continuous
10x Un for 3 seconds

Setpoint

Range Adjustable 10% to 30% of nominal system voltage (6-20 electrical degrees)
Repeatability Better than 0.5% of full span
Differential Fixed at 5%
Operating time Typically 500ms

Auxiliary

Both units self powered.

Weight and Case

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