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| Home > Suppliers Directory > Ashida Electronics Pvt Ltd. > Ashida Numerical Self-powered Protection Relay For Rmu [type: Adr241s] |
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| Ashida Numerical Self-powered Protection Relay For Rmu [type: Adr241s] |
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![Ashida Numerical Self-Powered Protection Relay for RMU [Type: ADR241S]](http://suppliers.jimtrade.com/resize_image.aspx?MaxSize=200&filen=111/110579/61599.jpg)
Zoom Picture • Inquire Now • Add to Inquiry Basket | Ashida electronics pvt. Ltd. Designs, develops & manufactures electrical power protection relays & scada systems. Numerical protection relays are based on dsp technology. Various protection functions are incorporated in that such as over current, under current, lbb, trip circuit, etc. The numerical self-powered protection relay for rmu is a 3 oc + 1 ef relay. The following are its distinct features:
Auxiliary voltage supply is not required.
Low energy pulse output tripping for rmu
User friendly setting procedure with wide setting range.
4 element [3 phase + 1 earth fault] over current idmt/ definite time and instant trip.
Rs 232 and rs 485 communication port for remote scada.
Programmable [non volatile] setting by local keyboard as well as remote setting by communication port.
Lcd display for settings / parameters.
Display of fault current as well as load current.
Latching of last 5 fault with relay time
Selectable inverse time characteristics
Separate curve setting for phase and ef
Internal battery for maintaining lcd display and communication during fault condition.
Battery is rechargeable and remains charged on input current / aux. Supply
Adr 241s is designed to meet demand of ring main unit [rmu] type switchgear where auxiliary supply as well as pt voltage is not available.
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| Supplier's Contact Details |
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| Supplier Name : | Ashida Electronics Pvt Ltd. |
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| Address : | Ashida House, Midc Plot No. A-308, Road No. 21, Wagle Industrial Estate
Thane - 400604, Maharashtra, India. |
| Telephone No. : | 91-22-25827525 | |
| Fax No. : | 91-22-25804262 | |
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