ABB Relion 670 series - Page 1149

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]
[6.97]
[4.02]
[1.48]
[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]
[7.50]
[10.47]
[7.68]
[0.79]
[1.50]
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