MNSPTOC Settings - Arc protection - Motor protection - Feeder protection - Back-up protection - Technical Manual - REX610 Protection and control - Relion Protection and Control - 1.2 - IEC - ANSI - 12.12.2023

REX610 Technical Manual

Table 1. MNSPTOC Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Start value 0.01...0.50 xIn 0.01 0.20 Start value
Operate delay time 100...120000 ms 10 1000 Operate delay time
Operating curve type

5=ANSI Def. Time

15=IEC Def. Time

17=Inv. Curve A

18=Inv. Curve B

15=IEC Def. Time Selection of time delay curve type
Machine time Mult 5.0...100.0 0.1 5.0 Machine related time constant
Table 2. MNSPTOC Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation

1=on

5=off

1=on Operation Off / On
Minimum operate time 100...120000 ms 1 100 Minimum operate time for IDMT curves
Maximum operate time 500000...7200000 ms 1000 1000000 Max operate time regardless of the inverse characteristic
Cooling time 5...7200 s 1 50 Time required to cool the machine
Table 3. MNSPTOC Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 1 20 Reset delay time
Current reference 0.30...2.00 xIn 0.01 1.00 Rated current (Ir) of the machine (used only in the IDMT)