ABB RET670 Product Guide

24. Ordering for Accessories
Accessories
GPS antenna and mounting details
GPS antenna, including mounting kits
Quantity: 1MRK 001 640-AA
Cable for antenna, 20 m Quantity: 1MRK 001 665-AA
Cable for antenna, 40 m Quantity: 1MRK 001 665-BA
Interface converter (for remote end data communication)
External interface converter from C37.94 to G703 Quantity:
1 2
1MRK 002 245-AA
External interface converter from C37.94 to G703.E1 Quantity:
1 2
1MRK 002 245-BA
Test switch
The test system COMBITEST intended for use with the IED 670
products is described in 1MRK 512 001-BEN and 1MRK
001024-CA. Please refer to the website:
www.abb.com/substationautomation for detailed information.
Due to the high flexibility of our product and the wide variety of
applications possible the test switches needs to be selected for
each specific application.
Select your suitable test switch based on the available contacts
arrangements shown in the reference documentation.
However our proposals for suitable variants are:
Two winding transformer with internal neutral on current
circuits. Two pcs can be used in applications for three winding
transformers in single or multi-breaker arrangement (ordering
number RK926 315-BD)
Two winding transformer with external neutral on current
circuits. Two pcs can be used in applications for three winding
transformers in single or multi-breaker arrangement (ordering
number RK926 315-BH).
Three winding transformer with internal neutral on current
circuits (ordering number RK926 315-BX).
The normally open "In test mode" contact 29-30 on the RTXP
test switches should be connected to the input of the test
function block to allow activation of functions individually during
testing.
Test switches type RTXP 24 is ordered separately. Please refer
to Section
Related documents for references to corresponding
documents.
RHGS 6 Case or RHGS 12 Case with mounted RTXP 24 and the
on/off switch for dc-supply are ordered separately. Please refer
to Section
Related documents for references to corresponding
documents.
Protection cover
Protective cover for rear side of RHGS6, 6U, 1/4 x 19” Quantity: 1MRK 002 420-AE
Protective cover for rear side of terminal, 6U, 1/2 x 19” Quantity: 1MRK 002 420-AC
Protective cover for rear side of terminal, 6U, 3/4 x 19” Quantity: 1MRK 002 420-AB
Protective cover for rear side of terminal, 6U, 1/1 x 19” Quantity: 1MRK 002 420-AA
Transformer protection RET670 2.0
1MRK 504 141-BEN C
Product version: 2.0
ABB 121

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