MSCDN – MP2A Performance Specification
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MSCDN – MP2A
Capacitor unbalance protection
Document Release History
This document is issue 2011/10. The list of revisions up to and including this issue is:
Pre release
2011/10
Reference to 60Hz removed
2010/02
Document reformat due to rebrand
12/10/2004 R9 AC Voltage Input ratings added
VT Supervision function added
Status input minimum operate current corrected
Corrected operating time variation over frequency
28/02/2003 R8 IDMTL picks up at 105% of setting.
Three DTL elements are now available for Capacitor Unbalance
18/02/2003 R7 IDMTL O/C & E/F minimum operate time corrected
14/02/2003 R6 Operate time claims added for O/C and O/V elements
13/02/2003 R5 Removed incorrect references to drop-off timers on the status inputs.
10/02/2003 R4 All MP1 DO changed to
≥
80%
Cx Unbalance Accuracy changed to ± 5% of setting or ± 0.01 I
n
21/01/2003 R3 Corrected element names
Added 59DT element
27/11/2002 R2 Resistor thermal overload characteristics added
Resistor open circuit characteristics added
24/10/2002 R1 Revision History Added.
Software Revision History
26/02/2006 2621H80002R9