NT850, Propulsion and Steering Gear Controls

Propellers / Thrusters

Propulsion and Steering Gear Controls

NT850

Product Description

The Navitron NT850 Main Steering Control System comprises appropriate combinations – dependent
upon configuration – of the following equipment:
NT850 STA Steering Amplifier
NT850 STA/2 Steering Amplifier
NT850 WFU Wheel Follow Up Steering Control
NT850 FU Lever Follow Up Steering Control
NT850 BWS Bridge Wing Selector Switch
NT850 NFUS Non Follow Up Selector Switch
NT850 FUMS Follow Up Sync/Independent Mode Selector Switch
NT850 NFU Non Follow Up Steering Control (with Sync Key)
NT851 NFU Non Follow Up Steering Control (without Sync Key)
NT850 OVSW Override Switch
NT850 STMS Steering Mode Selector Switch
NT850 STMS/2 Steering Mode Selector
NT851 STMS Combined Steering System & Steering Mode Selector Switch
NT851 STMS/2 Combined Steering Mode and System Selector Switch
NT852 STMS Steering Mode Selector Switch
NT850 STSS Steering System Selector (with Pump Selection)
NT851 STSS Steering System Selector (without Pump Selection)
NT855 STSS Steering System Selector Switch
NT855 STSS/2 Steering System Selector Switch
NT855 STSS/3 Steering System Selector Switch
NT850 CMDS Station in Command Selector
NT850 CMDS/2 Command Source Selector
NT850 CMDA Station in Command Indicator & Alarm Unit
NT850 ROT Rudder Order Telegraph master unit
NT850 ROT2 Rudder Order Telegraph slave unit (up to 3)
NT850 ROT DB Rudder Order Telegraph Distribution Box
NT850 RSA Rudder Sync Alarm
NT850 RSA DB Rudder Sync Alarm Distribution Box
NT850 PSTMS Power Steering Mode Selector Switch
NT850 SCS Station Command Selector
NT850 MSDB Multi Station Distribution Box
NT850 RSMI Remote Steering Mode Indicator
NT850 ESS Emergency Steering Selector Switch
NT850 MSA Main Steering Alarm Indicator
NT851 MSA Main Steering Alarm Indicator
NT850 MSA DB Main Steering Alarm Distribution Box
NT850 SMUX Serial Multiplexer Unit
NT850 SFA Steering Fail Alarm
NT850 SFA1 Steering Fail Alarm
NT850 SFA2 Steering Fail Alarm
NT850 SFA DB Steering Fail Alarm Distribution Box
NT850 DSRL Dual Speed Rudder Limit
NT850 DHR Digital Heading Repeater & ROT Indicator
NT850 DIM/2 Dimmer Control
NT850 MACB Main/Aft Control Junction Box
NT850 JB1/DC Single Junction Box
NT850 JB2/DC Dual Junction Box
NT850 SJB1/DC Single Auto Pump C/O Junction Box
NT850 SJB2/DC Dual Auto Pump C/O Junction Box
NT850 JB1/AC Single Junction Box
NT850 JB2/AC Dual Junction Box
NT850 SJB1/AC Single Auto Pump C/O Junction Box
NT850 SJB2/AC Dual Auto Pump C/O Junction Box
NT850 PSU 150VA Power Supply Unit
NT851 PSU 40VA Power Supply Unit
NT1000 RRU Rudder Reference Unit
NT920 DRRU Dual Rudder Reference Unit
NT850 JB1/PV Single Proportional Valve Driver
NT850 JB2/PV Dual Proportional Valve Driver
The following Rudder Angle Indicators may be used:
NT850 RAI Rudder Angle Indicator
NT1000 RAI Rudder Angle Indicator

Product Ratings

Voltage: 24Vdc or 110/230/440Vac | Frequency: 50-60Hz

Applicable Standards

SOLAS (Consolidated Edition 2014) Chapter V: Regulation 17