ABB RET670 Installation And Commissioning Manual

Please contact factory for special add on plates for mounting FT
switches on the side (for 1/2 19" case) or bottom of the relay.
5.3.6.2 Mounting procedure for side-by-side flush mounting
xx06000181.vsd
1
2
3
4
IEC06000181 V1 EN
Figure 17: Side-by-side flush mounting details (RHGS6 side-by-side with 1/2 x
19” IED).
PosNo Description Quantity Type
1 Mounting plate 2 -
2, 3 Screw 16 M4x6
4 Mounting angle 2 -
Procedure
1.
Make a panel cut-out.
For panel cut out dimension, see section
"Side-by-side flush mounting
dimensions".
2.
Carefully press the sealing strip around the IED collar. Cut the end of the
sealing strip a few mm to long to make the joining point tight.
Repeat the same procedure with the second case.
The sealing strip is delivered with the mounting kit. The strip is long enough
for the largest available IED.
3. Place the two IEDs next to each other on a flat surface.
1MRK 504 088-UEN C Section 5
Installing the IED
41
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