ML17172A646
| ML17172A646 | |
| Person / Time | |
|---|---|
| Site: | Purdue University |
| Issue date: | 06/29/2016 |
| From: | Mirion Technologies Corp |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML17172A634 | List: |
| References | |
| Download: ML17172A646 (1) | |
Text
DGK 250: Purdue Safety Channel - Block Diagram 2016-06-29 DBR PJ0000396 P24 ed.1 reviewed: approved:
NH 32 NZ 12 recalibration, 0...+1kV detector voltage parameters, 4 binary inputs NB 21 NN 53 up to 6 trips for RPS adjustabele
- trips, status signals op. access, functional monitoring, re-calculation HV monitoring supply volt.
monitoring error
& check flags 2 key switches NS 01 80C32 Par-RAM EPROM NA 31 P-1680005 (10kW) cal.
check &
param.
locking check 0/100%
reactor power det.signal test DGK 250 U
S NZ 21 S-BUS 4 to 20 mA NT 64 Power Supply Channel 4 Safety 8 relays relay chg. over alarms test failure Relais NS 01 NB 21 add. config. alarms NZ 21 test failure NB 28 P > 120%
uncompensated ion chamber main electronic rack 120% power trip RTP 3000 0 to 150 %Pn 8x DPDT system fault (to RTP 3000) system test (to RTP 3000)
Release (Keys)
P > 110%
110% setback 0 to 1 mA BO1.8 BO1.6 BO1.7 BO1.1-5 BO2.2 BO2.1 (not used)
Vs = 115 / 230 VAC board control loop channel fault