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4.B.ELR01PN ELR30PN Earth Leakage Relay (Type with NFC Technology
TELE_ELR_PN-1-A_DS www. certain features may not required and
therefore not need connected). supply fuse type and rating: 248 Listed 1. LED Relay Status
System status Green LED Yellow LEDs Red LED
RLY 1
(S.
5.
• Refer separate data sheet for installation advice regarding the externally connected toroid.
• suitably rated fuse should installed series with connection terminal (A1) protect the unit. See
Technical specification for further information.) **
RLY 2
(P.) **
Normal operation
(I∆ 0)
On Off Off DE-EN EN
Fault condition during Dt
(I∆ I∆n)
On Flashing Flashing DE-EN EN
Fault condition after Dt
(I∆ I∆n) [1]
On Off DE-EN
“Reset” button pressed
(I∆ [1]
On Off Off DE-EN EN
“Test” button pressed
(I∆ [1]
On Off Off DE-EN EN
Toroid disconnected Off Flashing DE-EN
Toroid re-connected Off DE-EN
NFC communication error Flashing* Off Off DE-EN EN
* Flash rate 4Hz depending error
** Factory default assignment relays
[1] Assumes fault current removed
Key relay abbreviations:
EN Relay Energised
DE-EN Relay De-Energised
5.O.
• Connect the unit shown the diagram below page (N.tele-online.
Ratings accordance with 508
Aux.O.S.
This product has been classified “Open type” Auxiliary Devices.4 in-lb
Terminal temperature rating: 75°C
Field wiring type: Copper AWG
Compatible current transformers: See section Technical specification (Toroid Options)
.25A Time Delay (See section Connection Diagram)
Relay load (RLY1/RLY2): General Use Resistive
Temperature rating: 60°C (140°F)
Wiring terminal connections: See section Connection Diagram
Terminal tightening torque: 0. Installation
• BEFORE INSTALLATION, ENSURE ALL SUPPLIES ARE ISOLATED. Ratings given must not exceeded when the
product use.1 Installation accordance with UL
When designing/installing this product into approved installation, the following information should followed.
• Ensure the Auxiliary supply voltage connected terminals and matches the rating the product
