Numerical Relays
Earth Leakage Relay
DESCRIPTION
Specification
TechBrij: HTML Table
Parameter | ELR with built in CBCT adjustable | ELR with built in CBCT fixed | For ELR with External CBCT |
Aux. supply | 550/400/200/100VAC (-15% to +10%) OR 24VDC | 550/400/220/110VAC (-15% to +10%) OR 24VDC | 415/220/110VAC (-15% to +10%) OR 90-265VAC/DC |
Sensitivity Range | 0.1-10A or Custom setting | 100/250/375/500mA or Custom setting | 0.03-10A or Custom setting |
Trip Brand | 75 -100% of set value | 75 -100% of set value | 75 -100% of set value |
Time Delays | 0-10s | Fixed time setting | 0-30s |
Toroid ID | 55 mm | 50 mm | Customs size |
Contact rating | Single changeover, 5A at 230VAC (resistive) | Potential free(1NO+1NC) 5A at 230VA((resistive) | Single changeover, 5A at 230VAC (resistive) |
Reset | Power-on-Reset | Power-on-Reset | Power-on-Reset |
Operating Temperature range | -200C to +55C | -200C to +55C | -200C to +55C |
Humidity | <95% RH (non condensing ) | <95% RH (non condensing ) | <95% RH (non condensing ) |
Weight | 350g | 400g | 350g |
Dimensions(WxHxD) | 100X50X105 mm | 100X60X140 mm | 100X60X140 mm |
Mounting | Base mounting with 4x M4 screws | Base mounting with 4X M4 screws | Flush mounting (clamps provided) |
Extra Details
ITEM PARAMETER
TechBrij: HTML Table
Items & Parameter | Description |
ELR - YOK0850 | Earth Leakage Relay, Inbuilt CBCT ID-50 mm/55mm |
Sensitivity | Adjustable or fixed - to be Specified |
Voltage | 110/220/415/550V or 24 VDC |
ELR-YI10711 | Earth Leakage Relay adjustable, External CBCT |
CBCT | Size to be specified |
Voltage | 110/220/415VAC, 50Hz or 90-265VAC/DC |