EMR6-A500-D-1 EATON Реле

Phase imbalance monitoring relay

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

Air/contact discharge, according to IEC/EN 61000-4-2, level 3

Screw connection

3

15 VA

According to IEC/EN 61000-4-4, level 3

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

4000 V AC

0.1 s

60 °C

-25 °C

85 °C

-40 °C

2

0

0

30 s

500 V

300 V

500 V

300 V

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

300,000 Operation (at 230 V, AC-12, 4 A)

5.5 x 0.8 mm, Terminal screw

AC

Snap fixing, top-hat rail IEC/EN 60715

As required

Class 2

III

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

100 %, Power supply

Terminals: IP20
Enclosure: IP50

300 - 500 V AC, 50/60 Hz

0.2 s, Response delay time
On delay: None = 0 or adjustable from 0.1 to 30 s

According to IEC/EN 61000-4-5 Level 4

According to IEC/EN 60947-6-2

0.06 %/°C, Measuring circuits

300 - 500 V AC, 50/60 Hz (per phase)

Phase failure detection

20 %

Level 3 (according to IEC/EN 61000-4-6)

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

Level 3 (according to IEC/EN 61000-4-3)

0.85 x Uc
1.1 x Uc

0.06 %/°C, Time error within temperature range
Adjustable from 0.1 – 30 s, Reset delay/Off-delay time
0.5 % Error within supply voltage (Measuring circuits)
0.5 %, Time error within supply voltage

Status indication of energized output relay: Yellow LED
Status indication of Supply voltage: Green, solid light
Status indication of Imbalance: Red, solid light (F1 and F2)
Status indication of errors: Red LED
Status indication of Phase sequence fault: Red, flashing light (F1 and F2 alternating)
Status indication of Relay energized: Yellow, solid light
Status indication of Phase failure: F1 red, solid light and F2 red, flashing light
Status indication of Delay time running: Yellow, flashing light

30,000,000 Operations

Phase sequence
Phase failure
Phase imbalance monitoring
Imbalance
Phase sequence monitoring

0 V

0 V

60 Hz

50 Hz

500 V

20 %

500 V

300 V

EMR Measuring and monitoring relays

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

Imbalance, Adjustable

AC

AC

4 A

300 V

500 V

300 V

500 V

300 V

500 V

300 V

500 V