Eaton Industrial Switchgear - xCommand xSystem Automation, control & visualization

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Electronic relays
Measuring and monitoring relays
2010 CA08103002Z-EN
EMR 11/19
On- and Off-delayed
Load limit curves ￫Page 11/21
Connections and contact sequence diagrams ￫ Instructional leaflet (AWA) under
Power supply from
measuring circuit
Three-phase
monitoring of phase
parameters
• Phase sequence
• Phase failure
• Overvoltage
• Undervoltage
• Adjustable
threshold values
for overvoltage/
undervoltage and
imbalance
• On-/Off-delay:
None = 0
or adjustable
between 0.1 - 30 s
160 - 300 V
AC, 50/60 Hz
Umax 220 - 300 V AC
Umin 160 - 230 V AC
160 - 300 V
AC, 50/60 Hz
22.5 EMR5-W300-1-C
134227
1 off
300 - 500 V
AC, 50/60 Hz
Umax 420 - 500 V AC
Umin 300 - 380 V AC
300 - 500 V
AC, 50/60 Hz
22.5 EMR5-W500-1-D
134221
Power supply from
measuring circuit
Three-phase
monitoring of phase
parameters
• Phase sequence
• Phase failure
• Overvoltage
• Undervoltage
• Adjustable
threshold values
for overvoltage/
undervoltage per-
manently set at
± 10%
• On-/Off-delay:
None = 0
or adjustable
between 0.1 - 30 s
380 V AC,
50/60 Hz
Umax 418 V AC
Umin 342 V AC
380 V,
50/60 Hz
22.5 EMR5-W380-1
134228
400 V AC,
50/60 Hz
Umax 440 V AC
Umin 360 V AC
400 V,
50/60 Hz
22.5 EMR5-W400-1
134229
Notes 1) Imbalance = 2 - 25% of phase voltage mean value
Information relevant for export to North America
Product Standards IEC 255-6; UL 508;
CSA-22.2 No. 14-05; CE marking
UL File No. E29184
UL CCN NKCR, NKCR7
CSA File No. UL report valid
CSA Class No. 3211-03
NA Certification UL Listed, Certified by UL for use in Canada
Degree of Protection IEC: IP20, UL/CSA Type: -
Monitoring
voltage per
phase
Threshold value1) Contact
sequences
Supply
voltage
connection
Width Part no.
Article no.
Price
See price
list
Std. pack
mm
Phase monitoring relay EMR5-(A)W...
15 L1 L2 L3 11
16 12 18 14 26 22 28 24
25 21
HPL11019EN