{"id":253,"date":"2023-06-23T06:02:53","date_gmt":"2023-06-23T05:02:53","guid":{"rendered":"https:\/\/cameosys.com\/?page_id=253"},"modified":"2023-12-11T10:52:33","modified_gmt":"2023-12-11T10:52:33","slug":"earth-grid-resistance-measurement-and-monitoring-system","status":"publish","type":"page","link":"https:\/\/cameosys.com\/?page_id=253","title":{"rendered":"Earth Grid Resistance Measurement and Monitoring System"},"content":{"rendered":"\t\t
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Earth Grid Resistance Measurement and Monitoring System<\/strong><\/p>

MODEL: ECR-2 EPEG<\/strong><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Application<\/strong><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Resistance of three individual earth pits and overall grid resistance can be monitored with ECR-2EPEG. For earth grid with more than three earth pits, resistance of two individual earth pits, parallel resistance of remaining earth pits and the overall earth grid resistance can be monitored with ECR-2 EPEG. ECR-2 measuring unit can communicate the earth grid resistance through RS-485 Modbus RTU or through 4-20mA analog output signal to the remote DCS.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Protection<\/strong><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Rated Power Supply
<\/b>230VAC 50Hz (\u00b1 10 %)<\/p>\n

Total Power Requirement
<\/b>10 VA (Max.)<\/p>\n

Range for earth grid resistance
<\/b>0.16 to 3 Ohms, (factory settable)<\/p>\n

Resolution
<\/b>0.01 Ohm.<\/p>\n

Communication method
<\/b>4 to 20 mA analog output<\/p>\n

Connection arrangement
<\/b>Two sensors connected in series between two earth pits and earth grid.<\/p>\n

Numbers of channels for measurement
<\/b>Two channels<\/p>\n

Inputs
<\/b>Process earth pit connection to three or more earth pits<\/p>\n

Cable entries
<\/b>Three or four, suitable for 19mm Gland<\/p>\n

Indication
<\/b>Green LED – EARTH OK
Red LED – EARTH HIGH<\/p>\n

Relay output rating
<\/b>Two Change over 250V\/ 5A (Resistive load) <\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Earth Grid Resistance Measurement and Monitoring System MODEL: ECR-2 EPEG Application Resistance of three individual earth pits and overall grid resistance can be monitored with ECR-2EPEG. For earth grid with more than three earth pits, resistance of two individual earth pits, parallel resistance of remaining earth pits and the overall earth grid resistance can be […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/cameosys.com\/index.php?rest_route=\/wp\/v2\/pages\/253"}],"collection":[{"href":"https:\/\/cameosys.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cameosys.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cameosys.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cameosys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=253"}],"version-history":[{"count":25,"href":"https:\/\/cameosys.com\/index.php?rest_route=\/wp\/v2\/pages\/253\/revisions"}],"predecessor-version":[{"id":1984,"href":"https:\/\/cameosys.com\/index.php?rest_route=\/wp\/v2\/pages\/253\/revisions\/1984"}],"wp:attachment":[{"href":"https:\/\/cameosys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}