ABB RET670 Product Guide

Table 139. General calculation
Position 1
S
Table 140. General calculation functions
Function Function
identification
Ordering no Positi
on
Available
qty
Selected
qty
Notes and
rules
Frequency tracking filter SMAIHPAC 1MRK005915-KA 1 0-6
Table 141. Secondary system supervision
Position 1 2 3
G
Table 142. Secondary system supervision functions
Function Function
identification
Ordering no Positi
on
Available
qty
Selected
qty
Notes and
rules
Current circuit supervison CCSSPVC 1MRK005916-AA 1 0-5
Fuse failure supervision FUFSPVC 1MRK005916-BA 2 0-4
Fuse failure supervision based on voltage difference VDSPVC 1MRK005916-CA 3 0-2
Table 143. Control
Position
1 2 3 4 5 6 7 8 9 10 11
H 0 0 0 0 0
Table 144. Control functions
Function
Function
identification
Ordering no Positi
on
Available
qty
Selected
Qty
Notes and
rules
Synchrocheck, energizing check and synchronizing SESRSYN 1MRK005917-XA 2 0-6
Apparatus control for up to 6 bays, max 30 app. (6CBs) incl. Interlocking APC30 1MRK005917-CX 7 0-1
Automatic voltage control for tapchanger, single control TR1ATCC 1MRK005917-NA 8 0-4 Note: Only
one TCC
may be
selected
Automatic voltage control for tapchanger, parallel control TR8ATCC 1MRK005917-PA 9 0-4
Tap changer control and supervision, 6 binary inputs TCMYLTC 1MRK005917-DA 10 0-4
Tap changer control and supervision, 32 binary inputs TCLYLTC 1MRK005917-EA 11 0-4
Table 145. Scheme communication
Position
1 2 3 4 5 6 7 8
K 0 0 0 0 0 0
Table 146. Scheme communication functions
Function
Function
identification
Ordering no Positi
on
Available
qty
Selected
qty
Notes and
rules
Scheme communication logic for residual overcurrent protection ECPSCH 1MRK005920-FA 6 0-1
Current reversal and weakend infeed logic for residual overcurrent
protection
ECRWPSCH 1MRK005920-GA 7 0-1
Table 147. Logic
Position
1 2
L
Table 148. Logic functions
Function
Function
identification
Ordering no Positi
on
Available
qty
Selected
qty
Notes and
rules
Configurable logic blocks Q/T 1MRK005922-ML 1 0-1
Extension logic package 1MRK005922-AX 2 0-1
Transformer protection RET670 2.0
1MRK 504 141-BEN C
Product version: 2.0
108 ABB

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