ABB REQ650 - Page 81

Station communication
Table 69. Communication protocol
Function Value
Protocol TCP/IP Ethernet
Communication speed for the IEDs 100 Mbit/s
Protocol IEC 61850–8–1
Communication speed for the IEDs 100BASE-FX
Protocol DNP3.0/TCP
Communication speed for the IEDs 100BASE-FX
Protocol, serial IEC 60870–5–103
Communication speed for the IEDs 9600 or 19200 Bd
Protocol, serial DNP3.0
Communication speed for the IEDs 300–19200 Bd
Hardware
IED
Table 70. Degree of protection of rack-mounted IED
Description
Value
Front side IP 40
Rear side, connection terminals IP 20
Table 71. Degree of protection of the LHMI
Description
Value
Front and side IP40
Dimensions
Table 72. Dimensions of the IED - 3U full 19" rack
Description Value
Width 442 mm (17.40 inches)
Height 132 mm (5.20 inches), 3U
Depth 249.5 mm (9.82 inches)
Weight box 10 kg (<22.04 lbs)
Weight LHMI 1.3 kg (2.87 lbs)
Breaker protection REQ650 1MRK 505 283-BEN -
Product version: 1.2
ABB 81