ABB RET670 Product Guide

Station communication
Table 96. Communication protocols
Function Value
Protocol IEC 61850-8-1
Communication speed for the IEDs 100BASE-FX
Protocol IEC 60870–5–103
Communication speed for the IEDs 9600 or 19200 Bd
Protocol DNP3.0
Communication speed for the IEDs 300–19200 Bd
Protocol TCP/IP, Ethernet
Communication speed for the IEDs 100 Mbit/s
Table 97. IEC 61850-9-2 communication protocol
Function
Value
Protocol IEC 61850-9-2
Communication speed for the IEDs 100BASE-FX
Table 98. LON communication protocol
Function
Value
Protocol LON
Communication speed 1.25 Mbit/s
Table 99. SPA communication protocol
Function
Value
Protocol SPA
Communication speed 300, 1200, 2400, 4800, 9600, 19200 or 38400 Bd
Slave number 1 to 899
Table 100. IEC 60870-5-103 communication protocol
Function
Value
Protocol IEC 60870-5-103
Communication speed 9600, 19200 Bd
Table 101. SLM – LON port
Quantity
Range or value
Optical connector Glass fiber: type ST
Plastic fiber: type HFBR snap-in
Fiber, optical budget Glass fiber: 11 dB (1000m/3000 ft typically *)
Plastic fiber: 7 dB (10m/35ft typically *)
Fiber diameter
Glass fiber: 62.5/125 mm
Plastic fiber: 1 mm
*) depending on optical budget calculation
Transformer protection RET670 2.0
1MRK 504 141-BEN C
Product version: 2.0
ABB 93

ABB RET670 Specifications

General

Rated Frequency	50/60 Hz
Inputs	Analog and binary inputs
Application	Protection of power systems
Communication Protocols	IEC 61850, DNP3, Modbus
Operating Temperature Range	-25°C to +55°C
Mounting	Rack mounted
Number of Binary Inputs	Up to 48
Number of Binary Outputs	32
Protection Functions	Overcurrent Protection
Outputs	Binary outputs
Enclosure	IP 54
Type	Line Differential Protection
Number of Analog Inputs	24