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EMR4-F500-2 221784 EATON ELECTRIC Phase sequence relay, 3p, 2W, 200-500VAC
EMR4-F500-2
221784
EATON-MOELLER
Phase sequence relay, 3p, 2W, 200-500VAC
Phase sequence relay; 3 poles; 2 W; 200-500 V AC
Phase sequence relay for monitoring of three-phase systems for phase sequence and phase failure < 0.6xUe, supply voltage by mains voltage 200-500V AC
Relays > Phase monitoring relay
Relay timers (KETR, KEMR, KESR)
Brand new product in its original packaging covered by the warranties and certifications provided by EATON-MOELLER
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▲Phase sequence relay, 3p, 2W, 200-500VAC
Alternate Catalog No.
EMR4-F500-2
EL-Nummer (Norway)
4133314
Phase sequence relay for monitoring of three-phase systems for phase sequence and phase failure < 0.6xUe, supply voltage by mains voltage 200-500V AC
Delivery program
This item will continue to be available for a limited time only and is being replaced by the following item: 184789, EMR4-F500-2
Product range
EMR Measuring and monitoring relays
Basic function
Phase sequence relays
Monitoring of three-phase networks
Phase failure detection at < 0.6 x Ue
Power supply from the measuring circuit
Phase failure detection at < 0.6 x Ue
Power supply from the measuring circuit
Monitoring voltage per phase [UN]
200 - 500 V AC, 50/60 Hz V AC
Monitoring of
Phase sequence
Phase failure
Phase failure
Contact sequence
Supply voltage
200 - 500 V AC, 50/60 Hz
Technical data
Technical data in sheet catalogue
Other technical data (sheet catalogue)
Phase sequence relays
Design verification as per IEC/EN 61439
Technical data for design verification
Rated operational current for specified heat dissipation [In]
0 A
Heat dissipation per pole, current-dependent [Pvid]
0 W
Equipment heat dissipation, current-dependent [Pvid]
0 W
Static heat dissipation, non-current-dependent [Pvs]
2 W
Heat dissipation capacity [Pdiss]
0 W
Operating ambient temperature min.
-20 °C
Operating ambient temperature max.
+60 °C
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9 Insulation properties10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9 Insulation properties10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9 Insulation properties10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Technical data ETIM 7.0
Relays (EG000019) / Phase monitoring relay (EC001441)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Monitoring equipment (low-voltage switch technology) / Asymmetry monitoring equipment ([email protected] [AKF097014])
Type of electric connection
Screw connection
With detachable clamps
No
Rated control supply voltage Us at AC 50HZ
200 - 500 V
Rated control supply voltage Us at AC 60HZ
200 - 500 V
Rated control supply voltage Us at DC
0 - 0 V
Voltage type for actuating
AC
Phase sequence monitoring
Yes
Phase failure detection
Yes
Function under voltage detection
Yes
Function over voltage detection
No
Phase imbalance monitoring
No
Voltage measurement range
200 - 500 V
Min. adjustable delay-on energization time
0 s
Max. permitted delay-on energization time
0 s
Min. adjustable off-delay time
0 s
Max. permitted off-delay time
0 s
Number of contacts as normally closed contact
0
Number of contacts as normally open contact
0
Number of contacts as change-over contact
2
Width
23 mm
Height
78 mm
Depth
110 mm
Approvals
Product Standards
IEC 255-6; UL 508; CSA-22.2 No. 14-05; CE marking
UL File No.
E29184
UL Category Control No.
NKCR, NKCR7
CSA File No.
203843
CSA Class No.
3211-03
North America Certification
UL listed, CSA certified
Degree of Protection
IEC: IP20, UL/CSA Type: -
Characteristics
Characteristic curve
AC load (resistive)
Characteristic curve
DC load (resistive)
Characteristic curve
Derating factor F with inductive AC load
Characteristic curve
Contact life
S operations
220 V 50 Hz AC-1
360 operations/h
S operations
220 V 50 Hz AC-1
360 operations/h
Dimensions
| Feature Name | Feature Value |
|---|---|
| Type of electric connection (EF003961) | Screw connection |
| With detachable clamps (EF003340) | No |
| External power supply required (EF003292) | No |
| Phase sequence monitoring (EF003412) | Yes |
| Phase failure detection (EF003413) | Yes |
| Function under voltage detection (EF003414) | Yes |
| Function over voltage detection (EF003415) | No |
| Phase imbalance monitoring (EF003416) | No |
| Voltage measuring range (EF002486) | 200 V |
| Min. adjustable delay-on energization time (EF008190) | 0 s |
| Max. permitted delay-on energization time (EF008189) | 0 s |
| Min. adjustable off-delay time (EF008192) | 0 s |
| Max. permitted off-delay time (EF008191) | 0 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 |
| Width (EF000008) | 23 mm |
| Height (EF000040) | 78 mm |
| Depth (EF000049) | 110 mm |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF EATON EMR ERT EMT EN.pdf | 3 Mbytes |
|
| PDF EATON SAFETY RELAYS ESR5 EN.pdf | 1 Mbytes |
|
| PDF CATALOGUE EATON EN .pdf | 38 Mbytes |
|
| EMR4-F500-2 EMR4-F500-2 221784 221784_EN.pdf | 372 Kbytes |
|
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