ABB REG670 - Wall Mounting Dimensions

21.3.4 Wall mounting dimensions
IEC04000471-2-en.vsd
IEC04000471 V2 EN
Figure 552: Wall mounting
Case size (mm) A B C D E
6U, 1/2 x 19” 292.0 267.1 272.8 390.0 243.0
6U, 3/4 x 19” 404.3 379.4 272.8 390.0 243.0
6U, 1/1 x 19” 516.0 491.1 272.8 390.0 243.0
21.3.5 External resistor unit for high impedance differential
protection
WARNING! - USE EXTREME CAUTION!Dangerously high
voltages might be present on this equipment, especially on the plate
with resistors. Do any maintenance ONLY if the primary object
protected with this equipment is de-energized. If required by national
law/standard enclose the plate with resistors with a protective cover or
in a separate box!
Section 21 1MRK502052-UEN B
IED hardware
1204
Technical manual