manualshive.com logo in svg

Contrel ELR-3B, Instruction Manual

The Contrel ELR-3B is a high-quality electronic motor protection relay designed to safeguard against overload and short-circuit damage. Ensure proper installation and operation by referring to the comprehensive Instruction Manual available for free download at manualshive.com. Keep your equipment running smoothly with this essential manual guide.

Share
Download
background image

 

pag. 5 / 8

 

Schema di connessione

 

 

RCM 

 

 
 

 
 
 

 
 
 

 
 

 
 
 

 
 

 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
Bobina di minima tensione (BM) - Undervoltage coil (BM) 

 
 
 

 
 
 

 
 

 
 
 

 
 
 

 
 

 
 
 
 
 
 

 
 

 
 
 

 
 
 

 

Wiring connection 

 
 

 
 

Summary of Contents for ELR-3B

Page 1: ...del rel dopo l intervento Tasto TEST Provoca l intervento del rel Tasto td Serve per impostare il tempo di ritardo di intervento Tasto Id Serve per impostare la corrente di guasto verso terra Tasto St...

Page 2: ...tting on the display will appears ALARM AUTO key only ALARM menu setting Used to set the reset for prealarm relay manual or automatic Id key at least 2 seconds only ALARM menu setting Used to set the...

Page 3: ...tore toroidale in base alla corrente di soglia Corrente Trasformatore 30mA CTB 1 22 CTB 1 35 300mA CTB 1 60 CTB 1 80 CTB 1 110 500mA CTB 1 160 CTB 1 210 Nota Disponibili versioni di toroidi con livell...

Page 4: ...liaria fase o neutro 11 Alimentazione ausiliaria neutro o fase 12 Non utilizzato 13 Contatto di uscita intervento NA 14 Contatto di uscita intervento NC 15 Contatto di uscita intervento COMUNE Alarm r...

Page 5: ...pag 5 8 Schema di connessione RCM Bobina di minima tensione BM Undervoltage coil BM Wiring connection...

Page 6: ...n pannello da incasso Tutti i collegamenti rimangono all interno del quadro elettrico L accessorio composto da un telaio due fissaggi e tre viti Mechanical dimensions mm Front panel adapter accessory...

Page 7: ...set point OFF 50 80 Tripping time t 0 1 10s Resetting Automatic or manual by pushbutton on front or remote Auxiliary supply Auxiliary voltage 230VAC 20 24 48VAC 24 125VDC optional 110 VAC optional Ra...

Page 8: ...pag 8 8 Note Per ulteriori informazioni contattare Further information please contact Contrel elettronica s r l Via San Fereolo 9 I 26900 Lodi Tel 39 0371 30207 30761 35386 www contrel it...

Reviews:

No comments

Related manuals for ELR-3B

Eaton C440/XTOE User Manual preview
C440/XTOE
Brand: Eaton Pages: 40
GMI D5091S-103 Instruction Manual preview
D5091S-103
Brand: GMI Pages: 5
ASO Safety Solutions 1206-0061 Operating Manual preview
1206-0061
Brand: ASO Safety Solutions Pages: 32
GRI PRM-1 Manual preview
PRM-1
Brand: GRI Pages: 2
Ampcontrol MPA3 User Manual preview
MPA3
Brand: Ampcontrol Pages: 41
LS META MEC Series Instruction Manual preview
META MEC Series
Brand: LS Pages: 4
macromatic COKP Series Installation Instructions preview
COKP Series
Brand: macromatic Pages: 2
Dakota Digital RLY-1 Quick Start Manual preview
RLY-1
Brand: Dakota Digital Pages: 4
Pickering PXI 40-160 Series User Manual preview
PXI 40-160 Series
Brand: Pickering Pages: 34
Pickering 40-110 User Manual preview
40-110
Brand: Pickering Pages: 44
Eaton ETR4 W Series Instruction Leaflet preview
ETR4 W Series
Brand: Eaton Pages: 5
Mikro MK204A User Manual preview
MK204A
Brand: Mikro Pages: 4
Mikro MK203A User Manual preview
MK203A
Brand: Mikro Pages: 4
Mikro MK201A User Manual preview
MK201A
Brand: Mikro Pages: 4
Mikro DIN310C User Manual preview
DIN310C
Brand: Mikro Pages: 4
Mikro MK 3000L User Manual preview
MK 3000L
Brand: Mikro Pages: 59
Lutron Electronics TriPak PowPak Series Installation preview
TriPak PowPak Series
Brand: Lutron Electronics Pages: 4
Intiel EFR-01 User Manual preview
EFR-01
Brand: Intiel Pages: 3

Brands by name

Popular brands

Load more brands