ABB REM 610 Product Manual - page 9
Motor Protection Relay
REM 610
1MRS 755121
Technical data (cont´d)
9
Optional communication modules and protocols
• SPA-bus, IEC 60870-5-103, Modbus
®
(RTU and ASCII):
• Plastic fibre
•
Plastic and Glass fibre
•
RS485
Surge immunity test:
According to the IEC 61000-4-5
• Power outputs, energizing inputs, power supply
4 kV, line-to-earth
2 kV, line-to-line
• I/O ports
2 kV, line-to-earth
1 kV, line-to-line
Power frequency (50 Hz) magnetic field
IEC 61000-4-8
300 A/m continuous
Voltage dips and short interruptions
According to the IEC 61000-4-11
30%/10 ms
60%/100 ms
60%/1000 ms
>95%/5000 ms
Electromagnetic emission tests:
According to the EN 55011
• Conducted, RF-emission (Mains terminal)
EN 55011, class A, IEC 60255-25
• Radiated RF-emission
EN 55011, class A, IEC 60255-25
CE approval
Complies with the EMC directive
89/336/EEC and the LV directive
73/23/EEC
Table 15: Standard tests
Insulation tests
Dielectric tests:
According to the IEC 60255-5
• Test voltage
2 kV, 50 Hz, 1 min
Impulse voltage test:
According to the IEC 60255-5
• Test voltage
5 kV, unipolar impulses, waveform
1.2/50
μs, source energy 0.5 J
Insulation resistance measurements:
According to the IEC 60255-5
• Isolation resistance
>100 M
Ω, 500 V DC
Mechanical tests
Vibration tests (sinusoidal)
According to the IEC 60255-21-1, class I
Shock and bump test
According to the IEC 60255-21-2, class I
Table 16: Data communication
Rear interface:
• Fibre-optic or RS-485 connection
• SPA bus, IEC 60870-5-103 or Modbus protocol
• 9.6 or 4.8 kbps (additionally 2.4, 1.2 or 0.3 kbps for Modbus)
Front interface:
• Optical connection (infrared): wirelessly or via the front communication cable (1MRS050698)
• SPA bus protocol
• 9.6 or 4.8 kbps (9.6 kbps with front communication cable)
Table 14: Electromagnetic compatibility tests