Data Sheet

DATASHEET - EMR6-A500-D-1
Phase imbalance monitoring relays, 300 - 500 V AC, 50/60 Hz
Part no. EMR6-A500-D-1
Catalog No. 184762
Alternate Catalog
No.
EMR6-A500-D-1
EL-Nummer
(Norway)
4101958
Delivery program
Product range   EMR Measuring and monitoring relays
Basic function   Phase imbalance monitoring relays
   Power supply from the measuring circuit
On delay: None = 0 or adjustable from 0.1 to 30 s
Imbalance threshold values adjustable 2 - 25 % of mean value of phase voltages
Monitoring voltage per phase U
N
V AC 300 - 500 V AC, 50/60 Hz
Monitoring of   Phase sequence
Phase failure
Imbalance
Adjustable threshold values   Imbalance
Contact sequence  
Supply voltage   300 - 500 V AC, 50/60 Hz
Width  mm 22.5
Technical data
General
Standards   IEC/EN 60255-6, IEC255-6, UL, CE
Lifespan, mechanical Operations
x 10
6
30
Climatic proofing   Damp heat, cyclical to IEC 60068-2-30: 24 h cycle, 55° C, 93% relative humidity, 96 h
Ambient temperature   
Operation  °C 
Operating ambient temperature min.  °C -25
Operating ambient temperature max.  °C + 60
Storage  °C - 40 - 85
Mounting position   As required
Shock resistance   Class 2
Degree of protection   
Terminals   IP20
Enclosures   IP50
Terminal capacities 
mm
2

Solid 
mm
2
1 x 0.5-2.5 (1 x 18-14 AWG)
Flexible with ferrule 
mm
2
2 x 0.5-1.5 (2 x 18-16 AWG)
Standard screwdriver  mm 5.5 x 0.8
06/16/2021 Eaton 184762 ED2021 V80.0 EN 1 / 3