ABB REF 610 - Page 151

151
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Conducted, RF-emission (Mains terminal) EN 55011, class A, IEC 60255-25
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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 5.2.4.-13 Standard tests
Insulation tests:
Dielectric tests According to IEC 60255-5
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Test voltage 2 kV, 50 Hz, 1 min
Impulse voltage test According to IEC 60255-5
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Test voltage 5 kV, unipolar impulses, waveform
1.2/50 μs, source energy 0.5 J
Insulation resistance measurements According to IEC 60255-5
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Isolation resistance >100 MΩ, 500 V DC
Mechanical tests:
Vibration tests (sinusoidal) According to IEC 60255-21-1, class I
Shock and bump test According to IEC 60255-21-2, class I
Table 5.2.4.-14 Data communication
Rear interface:
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Fibre-optic or RS-485 connection
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SPA bus, IEC 60870-5-103, DNP 3.0 or Modbus protocol
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9.6 or 4.8 kbps (additionally 2.4, 1.2 or 0.3 kbps for Modbus)
Front interface:
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Optical connection (infrared): wirelessly or via the front communication cable
(1MRS050698)
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SPA bus protocol
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9.6 or 4.8 kbps (9.6 kbps with front communication cable)
Optional communication modules and protocols
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SPA-bus, IEC 60870-5-103, Modbus® (RTU and ASCII):
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Plastic fibre
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Plastic fibre with arc protection input
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Plastic and glass fibre
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Plastic and glass fibre with arc protection input
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RS485
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RS485 with arc protection input
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DNP 3.0:
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RS485 including DNP 3.0 protocol
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RS485 including DNP 3.0 protocol and arc protection input
Feeder Protection Relay
Technical Reference Manual
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