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EATON - MOELLER EMR6-AWN280-D-1 EMR6-AWN280-D-1 184770 Y7-184770 EATON ELECTRIC Phase monitoring relays, Multi-functional, 180 280 V AC, 50/.. View larger
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EMR6-AWN280-D-1 184770 Y7-184770 EATON ELECTRIC Phase monitoring relays, Multi-functional, 180 280 V AC, 50/..

EMR6-AWN280-D-1

184770

Y7-184770

EATON - MOELLER

1 Pcs.

Phase monitoring relays, Multi-functional, 180 - 280 V AC, 50/60 Hz EMR6-AWN280-D-1 Eaton Moeller® series EMR6 Phase monitoring relays, Multi-functional, 180 - 280 V AC, 50/60 Hz Phase monitoring relays, Product range: EMR Measuring and monitoring relays, Multi-functional, Power supply from the measuring circuit, On-delay/off-delay: none = 0 or adjustable between 0.1 - 30 s, Imbalance threshold values adjustable 2 - 25 % of mean value of phase voltages, Suitable for single-phase networks as well., Monitoring voltage per phase: UN= 180 - 280 V AC, 50/60 Hz V AC, Monitoring of: Phase sequence (can be deactivated), Phase failure, Overvoltage, Undervoltage, Imbalance, Neutral cable break, Supply voltage: 180 - 280 V AC, 50/60 Hz, Mounting position: As required, Fixing: Snap fixing, top-hat rail IEC/EN 60715 , Width: 22.5 mm, Standards: IEC, UL, CSA, CCC, GL

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Relay timers (KETR, KEMR, KESR)

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General specifications

Product Name
Eaton Moeller® series EMR6 Phase monitoring relay
Catalog Number
184770
Model Code
EMR6-AWN280-D-1
EAN
4015081788064
Product Length/Depth
103.7 mm
Product Height
85.6 mm
Product Width
22.5 mm
Product Weight
0.16 kg
Certifications
IEC
CCC
UL
GL
CSA

Features & Functions

Electric connection type
Screw connection
Features
Imbalance threshold values adjustable 2 - 25 % of mean value of phase voltages
Functions
Phase failure detection
Multi-functional
Over voltage detection
Under voltage detection
Monitoring function
Phase imbalance monitoring
Neutral cable break
Phase sequence (can be deactivated)
Overvoltage
Undervoltage
Phase sequence monitoring
Imbalance
Phase failure
Voltage measurement - min
180 V
Voltage measurement - max
280 V

General

Degree of protection
Enclosure: IP50
Terminals: IP20
Lifespan, mechanical
30,000,000 Operations
Mounting position
As required
Overvoltage category
III
Pollution degree
3
Product category
EMR Measuring and monitoring relays
Rated impulse withstand voltage (Uimp)
4000 V AC
Shock resistance
Class 2
LED indicator
Status indication of Overvoltage: Red LED (F1 on)
Status indication of Undervoltage: F2 red, solid light
Status indication of Delay time running: Yellow, flashing light (R/T)
Status indication of Imbalance: Red, solid light (F1 and F2)
Status indication of Supply voltage: Yellow, solid light
Status indication of Overvoltage: F1 red, solid light
Status indication of Phase failure: F1 red, solid light and F2 red, flashing light
Status indication of Phase sequence fault: Red, flashing light (F1 and F2 alternating)
Status indication of Undervoltage: Red LED (F2 on)
Status indication of Open neutral conductor: F1 red, solid light and F2 red, flashing light
Status indication of Supply voltage: Yellow LED
Status indication of Relay energized: Yellow, solid light (R)
Suitable for
Single-phase networks as well
Type
Phase monitoring relay
Voltage type
AC
Voltage type
AC

Climatic environmental conditions

Ambient operating temperature - min
-25 °C
Ambient operating temperature - max
60 °C
Ambient storage temperature - min
-40 °C
Ambient storage temperature - max
85 °C
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30

Electro magnetic compatibility

Air discharge
Air/contact discharge, according to IEC/EN 61000-4-2, level 3
Burst impulse
According to IEC/EN 61000-4-4, level 3
Electromagnetic compatibility
According to IEC/EN 60947-6-2
Immunity to line-conducted interference
Level 3 (according to IEC/EN 61000-4-6)
Immunity to radiation
Level 3 (according to IEC/EN 61000-4-3)
Surge rating
According to IEC/EN 61000-4-5 Level 4

Terminal capacities

Connection type
Snap fixing, top-hat rail IEC/EN 60715
Terminal capacity
2 x (0.5-1.5) mm², (2 x (18-16) AWG), flexible with ferrule
1 x (0.5-2.5) mm², (1 x (18-14) AWG), solid
Screwdriver size
5.5 x 0.8 mm, Terminal screw
Tightening torque
Min. 0.6 Nm, Screw terminals
0.8 Nm, Screw terminals

Timing cycle

Delay time
On-delay/off-delay: none = 0 or adjustable between 0.1 - 30 s
0.2 s, Response delay time
Timing cycle
0.5 %, Time error within supply voltage
Adjustable from 0.1 – 30 s, Reset delay/Off-delay time
0.06 %/°C, Time error within temperature range
0.5 % Error within supply voltage (Measuring circuits)

Power supply

Duty factor
100 %, Power supply
Power consumption
3 VA
Rated control supply voltage (Us) at AC, 50 Hz - min
180 V
Rated control supply voltage (Us) at AC, 50 Hz - max
280 V
Rated control supply voltage (Us) at AC, 60 Hz - min
180 V
Rated control supply voltage (Us) at AC, 60 Hz - max
280 V
Rated control supply voltage (Us) at DC - min
0 V
Rated control supply voltage (Us) at DC - max
0 V
Rated frequency - min
50 Hz
Rated frequency - max
60 Hz
Supply voltage
180 - 280 V AC, 50/60 Hz
Voltage tolerance
0.85 x Uc
1.1 x Uc

Measuring circuits

Hysteresis
0 - 5 %
Measuring cycle
50 ms
Temperature error
0.06 %/°C, Measuring circuits

Relay output contacts

Number of contacts (change-over contacts)
2
Number of contacts (normally closed contacts)
0
Number of contacts (normally open contacts)
0
Lifespan, electrical
100,000 Operation (at 230 V, AC-12, 4 A)
Rated operational current (Ie)
4 A at AC-12, 230 V
4 A at DC-12, 24 V
2 A at DC-13, 24 V
3 A at AC-15, 230 V
Rated operational voltage (Ue) at AC - max
250 V
Short-circuit protection rating
Max. 10 A Fast/gL, Fuse, Relay output contacts
Short-circuit protection rating
Max. 10 A Fast/gL, Fuse, Relay output contacts

ETIM for 184770 Relays (EC001441)
Feature Name Feature Value
Type of electric connection (EF003961) Screw connection
With detachable clamps (EF003340) No
External power supply required (EF003292) No
Voltage type (supply voltage) (EF002991) AC
Supply voltage AC 50 Hz (EF007532) 180 V
Supply voltage AC 60 Hz (EF007533) 180 V
Phase sequence monitoring (EF003412) Yes
Phase failure detection (EF003413) Yes
Function under voltage detection (EF003414) Yes
Function over voltage detection (EF003415) Yes
Phase imbalance monitoring (EF003416) Yes
Voltage measuring range (EF002486) 180 V
Min. adjustable delay-on energization time (EF008190) 0.1 s
Max. permitted delay-on energization time (EF008189) 30 s
Min. adjustable off-delay time (EF008192) 0.1 s
Max. permitted off-delay time (EF008191) 30 s
Number of contacts as normally closed contact (EF008255) 0
Number of contacts as normally open contact (EF008256) 0
Number of contacts as change-over contact (EF008257) 2
Voltage type (operating voltage) (EF005294) AC
Operating voltage AC 50 Hz (EF008206) 180 V
Operating voltage AC 60 Hz (EF008207) 180 V
Rated switch current (EF006706) 4 A
Width (EF000008) 22.5 mm
Height (EF000040) 85.6 mm
Depth (EF000049) 103.7 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.