ABB REU 523 - Page 9

Combined overvoltage and undervoltage
relay
REU 523
1MRS 751123-MBG
9
Ordering The order number identifies the hardware as
described below.
This number is labelled on the marking strip
on the front panel
Configuration, setting and SA system
tools
The following tool versions are needed to
support the new functions and features of
REU 523 Release B:
• CAP 505 Relay Product Engineering
Tools; CAP 505 v. 2.1.1, or later
• CAP 501 Relay Setting Tools; CAP 501 v.
2.1.1, or later
• LIB 510 Library for MicroSCADA; LIB
510 v. 4.0.3-1, or later
• SMS 510 Substation Monitoring System;
SMS 510 v. 1.0.0-3, or later
References
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Order number REU523B 409BAA
(Article nr:1MRS091409-BAA)
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Protective cover for rear connectors 1MRS060132
Flush mounting kit 1MRS050209
Semi-flush mounting kit 1MRS050253
Wall mounting kit 1MRS050240
Side-by-side mounting kit 1MRS050241
19" Rack mounting kit 1MRS050257
Optic bus connection module RER 103 1MRS090701
Opto-cable 1MKC950001-1
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Technical Reference Manual 1MRS 750942-MUM
Operator’s Manual 1MRS 751057-MUM
Installation Manual 1MRS 750526-MUM