ABB Relion 670 series, Technical Reference Manual

Page: 1149 / 1232

standard enclose the plate with resistors with a protective cover or in a
separate box!
xx06000232.eps
Dimension
mm [inches]
[18.98]
[18.31]
[0.33]
[6
.9
7
]
[4
.0
2
]
[1
.4
8
]
[0.79] [7.68]
IEC06000232 V2 EN
Figure 554: Dimension drawing of a one phase impedance resistor unit
en06000234.eps
[inches]
[18.98]
[18.31]
[0.33]
[7
.5
0
]
[1
0
.4
7
]
[7.68]
[0.79]
[1
.5
0
]
IEC06000234 V2 EN
Figure 555: Dimension drawing of a three phase high impedance resistor unit
1MRK505222-UUS C
Section 19
IED hardware
1143
Technical reference manual