ABB REM 610 Technical Reference Manual page 123

1MRS755537
Motor Protection Relay
Technical Reference Manual - ANSI Version
Table 5.2.3.-13 Standard tests
Insulation tests:
Dielectric tests
* Test voltage
Impulse voltage test
Test voltage
*
Insulation resistance measurements
Isolation resistance
*
Mechanical tests:
Vibration tests (sinusoidal)
Shock and bump test
Table 5.2.3.-14 Data communication
Rear interface:
Fibre-optic or RS-485 connection
*
SPA bus, IEC 60870-5-103, DNP 3.0 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)
*
Optional communication modules and protocols
SPA-bus, IEC 60870-5-103, Modbus® (RTU and ASCII):
*
Plastic fibre
*
Plastic and glass fibre
*
RS485
*
Auxiliary voltage
The relay requires a secured auxiliary voltage supply to operate. The internal power
supply of the relay forms the voltages required by the relay electronics. The power
supply is a galvanically isolated (flyback-type) DC/DC converter. When the
auxiliary voltage is connected, the green target LED (ready) on the front panel is lit.
For detailed information on power supply, refer to Table 5.2.3.-2.
The primary side of the power supply is protected with a fuse located on the printed
circuit board of the relay.
According to IEC 60255-5
2 kV, 50 Hz, 1 min
According to IEC 60255-5
5 kV, unipolar impulses, waveform
1.2/50 μs, source energy 0.5 J
According to IEC 60255-5
>100 MΩ, 500 V DC
According to IEC 60255-21-1, class I
According to IEC 60255-21-2, class I
REM 610 REM 610
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