184776

Eaton Moeller® series EMR6 Phase monitoring relays, On- and Off-delayed, 160 - 300 V AC, 50/60 Hz

规格资源

常用规格

Product Name	Eaton Moeller® series EMR6 Phase monitoring relay
Catalog Number	184776
Product Length/Depth	103.7 mm
Product Height	85.6 mm
Product Width	22.5 mm
Product Weight	0.16 kg
Certifications	CSA UL GL CCC IEC

产品规格

Type	Phase monitoring relay
Features	Imbalance threshold values adjustable 2 - 25 % of mean value of phase voltages
Air discharge	Air/contact discharge, according to IEC/EN 61000-4-2, level 3
Electric connection type	Screw connection
Pollution degree	3
Power consumption	10 VA
Burst impulse	According to IEC/EN 61000-4-4, level 3
Climatic proofing	Damp heat, cyclic, to IEC 60068-2-30
Rated impulse withstand voltage (Uimp)	4000 V AC
Adjustable delay-on energization time - min	0.1 s
Adjustable off-delay time - min	0.1 s
Ambient operating temperature - max	60 °C
Ambient operating temperature - min	-25 °C
Ambient storage temperature - max	85 °C
Ambient storage temperature - min	40 °C
Measuring cycle	50 ms
Number of contacts (change-over contacts)	2
Number of contacts (normally closed contacts)	0
Number of contacts (normally open contacts)	0
Permitted delay-on energization time - max	30 s
Permitted off-delay time - max	30 s
Rated control supply voltage (Us) at AC, 50 Hz - max	300 V
Rated control supply voltage (Us) at AC, 50 Hz - min	160 V
Rated control supply voltage (Us) at AC, 60 Hz - max	300 V
Rated control supply voltage (Us) at AC, 60 Hz - min	160 V
Rated operational current (Ie)	2 A at DC-13, 24 V 4 A at DC-12, 24 V 3 A at AC-15, 230 V 4 A at AC-12, 230 V
Lifespan, electrical	100,000 Operation (at 230 V, AC-12, 4 A)
Screwdriver size	5.5 x 0.8 mm, Terminal screw
Voltage type	AC
Connection type	Snap fixing, top-hat rail IEC/EN 60715
Mounting position	As required
Shock resistance	Class 2
Overvoltage category	III
Short-circuit protection rating	Max. 10 A Fast/gL, Fuse, Relay output contacts
Duty factor	100 %, Power supply
Degree of protection	Terminals: IP20 Enclosure: IP50
Supply voltage	160 - 300 V AC, 50/60 Hz
Delay time	On-delay/off-delay: none = 0 or adjustable between 0.1 - 30 s 0.2 s, Response delay time
Surge rating	According to IEC/EN 61000-4-5 Level 4
Electromagnetic compatibility	According to IEC/EN 60947-6-2
Temperature error	0.06 %/°C, Measuring circuits
Monitoring voltage	160 - 300 V AC, 50/60 Hz (per phase)
Functions	Over voltage detection Under voltage detection Phase failure detection On- and Off-delayed
Hysteresis	0 - 5 %
Immunity to line-conducted interference	Level 3 (according to IEC/EN 61000-4-6)
Tightening torque	0.8 Nm, Screw terminals Min. 0.6 Nm, Screw terminals
Immunity to radiation	Level 3 (according to IEC/EN 61000-4-3)
Suitable for	Three-phase networks
Voltage tolerance	1.1 x Uc 0.85 x Uc
Timing cycle	0.5 % Error within supply voltage (Measuring circuits) 0.5 %, Time error within supply voltage 0.06 %/°C, Time error within temperature range Adjustable from 0.1 – 30 s, Reset delay/Off-delay time
LED indicator	Status indication of Undervoltage: F2 red, solid light Status indication of Overvoltage: Red LED (F1 on) 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 Relay energized: Yellow, solid light (R/T) Status indication of Supply voltage: Yellow LED Status indication of Delay time running: Yellow, flashing light (R/T) Status indication of Supply voltage: Yellow, solid light Status indication of Undervoltage: Red LED (F2 on) Status indication of Overvoltage: F1 red, solid light
Lifespan, mechanical	30,000,000 Operations
Monitoring function	Phase failure Phase sequence monitoring Overvoltage Phase sequence (can be deactivated) Undervoltage
Rated control supply voltage (Us) at DC - max	0 V
Rated control supply voltage (Us) at DC - min	0 V
Rated frequency - max	60 Hz
Rated frequency - min	50 Hz
Rated operational voltage (Ue) at AC - max	250 V
Voltage measurement - max	300 V
Voltage measurement - min	160 V
Product category	EMR Measuring and monitoring relays
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
Voltage type of supply voltage	AC
Voltage type of operating voltage	AC
Rated switch current	4 A
Supply voltage at AC, 50 Hz - min	160 V
Supply voltage at AC, 50 Hz - max	300 V
Supply voltage at AC, 60 Hz - min	160 V
Supply voltage at AC, 60 Hz - max	300 V
Operating voltage at AC, 50 Hz - min	160 V
Operating voltage at AC, 50 Hz - max	300 V
Operating voltage at AC, 60 Hz - min	160 V
Operating voltage at AC, 60 Hz - max	300 V