ABB RET670 Installation And Commissioning Manual

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xx05000510.vsd
IEC05000510 V1 EN
PosNO Description
1 GPS antenna
2 TNC connector
3 Console, 78x150 mm
4 Mounting holes 5.5 mm
5 Tab for securing of antenna cable
6 Vertical mounting position (on antenna mast etc.)
7 Horizontal mounting position
Mount the antenna and console clear of flat surfaces such as buildings walls, roofs
and windows to avoid signal reflections. If necessary, protect the antenna from
animals and birds which can affect signal strength. Also protect the antenna against
lightning.
Always position the antenna and its console so that a continuous clear line-of-sight
visibility to all directions is obtained, preferably more than 75%. A minimum of
50% clear line-of-sight visibility is required for un-interrupted operation.
1MRK 504 088-UEN C Section 5
Installing the IED
71
Installation and commissioning manual

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