Phase monitoring relay (EMR6-A300-C-1)

Eaton Phase monitoring relay (EMR6-A300-C-1) is listed under Control & Automation / Relays & Timers. Sales unit: pcs; Eaton catalogue number: 184761; Depth: 103.7 mm; Height: 85.6 mm; Width: 22.5 mm; Weight: 0.16 kg.

Manufacturer part number (MPN)

EMR6-A300-C-1

EAN / GTIN

4015081787975

Sales unit

pcs

Eaton catalogue number

184761

Depth

103.7 mm

Height

85.6 mm

Width

22.5 mm

Weight

0.16 kg

Certifications

UL; CE; IEC/EN 60255-6; IEC255-6

Ambient operating temperature - max

60 °C

Ambient storage temperature - max

85 °C

Ambient operating temperature - min

-25 °C

Ambient storage temperature - min

-40 °C

Climatic proofing

Damp heat, cyclic, to IEC 60068-2-30

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

Electric connection type

Screw connection

Features

Imbalance threshold values adjustable 2 - 25 % of mean value of phase voltages

Functions

Phase failure detection

Monitoring function

Phase imbalance monitoring; Phase failure; Imbalance; Phase sequence; Phase sequence monitoring

Voltage measurement - max

300 V

Voltage measurement - min

160 V

Degree of protection

Terminals: IP20; Enclosure: IP50

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

Type

Phase imbalance monitoring relay

Voltage type

AC

Hysteresis

20 %

Measuring cycle

100 ms

Monitoring voltage

160 - 300 V AC, 50/60 Hz (per phase)

Switching hysteresis of Sn

20 %

Temperature error

0.06 %/°C, Measuring circuits

Threshold value

Imbalance, Adjustable

Duty factor

100 %, Power supply

Power consumption

15 VA

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 frequency - max

60 Hz

Rated frequency - min

50 Hz

Supply voltage

160 - 300 V AC, 50/60 Hz

Voltage tolerance

0.85 x Uc; 1.1 x Uc

Lifespan, electrical

100,000 Operation (at 230 V, AC-12, 4 A)

Number of contacts (change-over contacts)

2

Number of contacts (normally closed contacts)

0

Number of contacts (normally open contacts)

0

Rated operational current (Ie)

4 A at AC-12, 230 V; 2 A at DC-13, 24 V; 4 A at DC-12, 24 V; 3 A at AC-15, 230 V

Rated operational voltage (Ue) at AC - max

500 V

Short-circuit protection rating

Max. 10 A Fast/gL, Fuse, Relay output contacts

Connection type

Snap fixing, top-hat rail IEC/EN 60715

Screwdriver size

5.5 x 0.8 mm, Terminal screw

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

Tightening torque

Min. 0.5 Nm, Screw terminals; 0.8 Nm, Screw terminals

Delay time

Start-up delay fixed Ts = 200 ms; Adjustable tripping delay Tv = 0 - 30 s

Timing cycle

0.5 %, Time error within supply voltage; 0.06 %/°C, Time error within temperature range; 0.5 % Error within supply voltage (Measuring circuits)

Operating voltage AC 50 Hz

160–300 V

Operating voltage AC 60 Hz

160–300 V

External power supply required

No

Supply voltage AC 50 Hz

160–300 V

Supply voltage AC 60 Hz

160–300 V

Rated switch current

4 A

Type of electric connection

Screw connection

With detachable clamps

No

Rated control supply voltage AC 50 Hz

160–300 V

Rated control supply voltage AC 60 Hz

160–300 V

Voltage type for actuating

AC

Phase sequence monitoring

Yes

Phase failure detection

Yes

Function under voltage detection

No

Function overvoltage detection

No

Phase imbalance monitoring

Yes

Voltage measuring range

160–300 V

Min. adjustable delay-on energization time

0.1 s

Max. permitted delay-on energization time

30 s

Number of contacts as change-over contact

2

Country of origin

Germany

Min. adjustable off-delay time

0 s

HS Code

8536.49

• EAN 4015081787975
• SAP 1200195561
• Code 82128329