Intelligent earth leakage Relay (iELR)

One more milestone ElMeasure proves that to be in the controlling segment is “Intelligent Earth leakage Relay” (ELR). Conventional ELR works with the settings through the potentiometers / DIP switches and whenever it crosses the limit it trips. Problem with this kind of relays are accuracy and malfunctioning. ElMeasure committed to have good products and first time Microcontroller based IELR with 4digit 7 segments RED bright Digital display, which is very unique as compared to conventional ELRs.

Unique features

• Inverse curve – Trip time is inversely proportional to leakage current. This IELR is Intelligent, when the Leakage current is 10 times higher than the set current it trips 10 times faster.
• Continues leakage current display (Programmable) –Leakage current displays to enhance the user to understand the quality of Electrical network / Machine online. This can be disabled through setup.
• Continuous Display of Trip Leakage current (Programmable) – In case of tripping IELR captures and Displays the tripped Current with the resolution of 4 digit helps the user to analyze and correct the problem. This can be disabled through setup.
• Continuous scrolling display for set current and set Time.
• Field Programmable through front panel keys with password protection – No limitations on the Leakage Current settings.
• Wide input range 60mA to 12A and the trip time programmable from 300ms to 30 seconds.
• Manual test and Reset Keys.

Specification:

• 1 Second update.
• Auxiliary supply 80 to 300 VAC. Burden 4VA max.
• 4 Digit 7 segment RED bright display
• Panel mountable 96 x 96 x 45
• Accuracy : Class 1.0 FS
• Relay contacts – One pair of potential free NO & NC, 2A at 250VAC or 24VDC
• CBCT standard size – 40, 65, 100, 150, 200, 250, 300mm Tape wound.
• Weight (Approx): Unpacked – 250 Grams Shipping – 350 Grams

For more information
E-mail: [email protected]
Web: www.elmeasure.com