<p style="text-align:justify"><span style="font-size:14px">The relay offers much better, fast, sensitive, efficient and reliable protection as we are discussing in this section. But beyond that it offers metering and control facilities also.</span></p>

<p style="text-align:justify">&nbsp;</p>

<p style="text-align:justify">&nbsp;</p>

<ul>
	<li style="text-align:justify">
	<p><span style="font-size:14px">Benefits of Metering:</span></p>

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		<ol style="list-style-type:lower-roman">
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			<p><span style="font-size:14px">Metering of parameters such as current, voltage, power, power factor, MVA, MVAR, MWh, frequency, negative sequence current, zero sequence current etc. No separate meters are required on the panel, hence, saving of panel space.</span></p>
			</li>
			<li style="text-align:justify">
			<p><span style="font-size:14px">No separate CTs are required for meters.</span></p>
			</li>
		</ol>
		</li>
	</ol>
	</li>
	<li style="text-align:justify">
	<p><span style="font-size:14px">Benefits of Control Functions:</span></p>

	<ol>
		<li style="list-style-type:none">
		<ol style="list-style-type:lower-roman">
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			<p><span style="font-size:14px">ON/OFF control of breaker.</span></p>
			</li>
			<li style="text-align:justify">
			<p><span style="font-size:14px">Trip Circuit Supervision: This will be discussed later.</span></p>
			</li>
			<li style="text-align:justify">
			<p><span style="font-size:14px">Signaling Facilities.</span></p>
			</li>
			<li style="text-align:justify">
			<p><span style="font-size:14px">Blocking of Protection Function as required: This will be discussed later.</span></p>
			</li>
			<li style="text-align:justify">
			<p><span style="font-size:14px">Condition Monitoring of Circuit Breakers: Will be discussed later.</span></p>
			</li>
			<li style="text-align:justify">
			<p><span style="font-size:14px">Interlocks and Logic Functions: Will be discussed later.</span></p>
			</li>
			<li style="text-align:justify">
			<p><span style="font-size:14px">Circuit Breaker Failure Protection: Will be discussed later.</span></p>
			</li>
			<li style="text-align:justify">
			<p><span style="font-size:14px">Switch-On-To-Fault (SOTF) Feature: Will be discussed later.</span></p>
			</li>
		</ol>
		</li>
	</ol>
	</li>
</ul>