The MPU-32-01-00 is a motor protection unit with a supply voltage between 65–265 V ac and 80–275 V dc. This unit provides current and temperature-based protection with communication via RS/TIA-232-RS/TIA-485.

The MPU-32-00-00 is a motor protection unit with a supply voltage between 65–265 V ac and 80–275 V dc. This unit provides current and temperature-based protection with communication via RS/TIA-232.

The MPU-32-00-01 is a motor protection unit with a supply voltage between 65–265 V ac and 80–275 V dc. This unit provides current and temperature-based protection with communication via RS/TIA-232.

Power Management Module. 24V DC. User Interface Module. The SIGMA Generator Control and Protection System is available in a range of integrated modules for protection and control of marine and land-based generators. The modules are marine-approved and include all relevant functions, such as protection of generators, synchronizing and active/reactive load-sharing and power management.

SIGMA Power Manager. SIGMA Power Manager.

User Interface Module. 24V DC. Power Manager Module. The SIGMA Generator Control and Protection System is available in a range of integrated modules for protection and control of marine and land-based generators. The modules are marine-approved and include all relevant functions, such as protection of generators, synchronizing and active/reactive load-sharing and power management.

Synchroscope 110 480V. The M8100 Synchroscope provides illuminated indication of the frequency and phase deviation between voltages on two separate AC systems (e.g. a generator and a busbar). The M8100 will also indicate whether or not the two systems are live. A moving light dot indicates the frequency deviation. The magnitude of the frequency deviation is indicated by the speed and direction of the movement. Clockwise movement indicates that the frequency is too high on the incoming system. Counter clockwise movement indicates that the frequency is too low. A steady light dot at 6 o’clock position indicates zero frequency deviation and 180 degrees phase deviation. Exact synchronization. frequency and phase accordance is achieved when the light dot is steady at the 12 o’clock position (when the green LEDs ignite). The M8100 scale is made up from 38 bright red LEDs. The resolution provided by the 38 LEDs is almost as fine as a pointer synchroscope, however the LED based design is far better at withstanding environmental influence from vibration, temperature and humidity.

Synchronisation & Load Share Module24VDC. Synchronization and Load Sharing Module. The SIGMA Generator Control and Protection System is available in a range of integrated modules for protection and control of marine and land-based generators. The modules are marine-approved and include all relevant functions, such as protection of generators, synchronizing and active/reactive load-sharing and power management.

ENC PANEL ADAPTOR MPU-16A ROUGH CUTOUT

Used for rough cutouts and when replacing the AB Bulletin 1406.

Synchro 480/415V W/check synchro relay. The M8100 Synchroscope provides illuminated indication of the frequency and phase deviation between voltages on two separate AC systems (e.g. a generator and a busbar). The M8100 will also indicate whether or not the two systems are live. A moving light dot indicates the frequency deviation. The magnitude of the frequency deviation is indicated by the speed and direction of the movement. Clockwise movement indicates that the frequency is too high on the incoming system. Counter clockwise movement indicates that the frequency is too low. A steady light dot at 6 o’clock position indicates zero frequency deviation and 180 degrees phase deviation. Exact synchronization. frequency and phase accordance is achieved when the light dot is steady at the 12 o’clock position (when the green LEDs ignite). The M8100 scale is made up from 38 bright red LEDs. The resolution provided by the 38 LEDs is almost as fine as a pointer synchroscope, however the LED based design is far better at withstanding environmental influence from vibration, temperature and humidity.

Used when replacing the Federal Pioneer MGFR Ground-Fault Relay with an SE-70X.