9905-976 | Woodward ProTech 203 | Overspeed Protection System Fail-Safe Relay 1x RS232 + 1x RS232

1x RS232 + 1x RS232 / 422 / 485

Acceleration

3 analog inputs

48 VDC (external): 65 mA (input currents)

Model: NKTU01-10

9905-976 | Woodward ProTech 203 | Overspeed Protection System Fail-Safe Relay 1x RS232 + 1x RS232Overview Model Number : 9905 976 Type : ProTech 203 Overspeed Protection System Manufacturer : Woodward Electrical & Power Details Input Voltage : 120 Vac dc = 88132 Vac, 90150 Vdc Power Consumption : 7. 25 W Operational Features Speed Calculation : Three individual speed calculations Two out of three hardware vote for overspeed detection Response Time : 40 ms maximum Trip Relay Activation : Activated if two of three units detect overspeed Operator