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TECHNICAL DOCUMENTATION

TECHNICAL DOCUMENTATION

TECHNICAL DOCUMENTATION Description Presentation GENSYS COMPACT PRIME All-in-one synchronizing and paralleling controller The GENSYS COMPACT PRIME is made for generators used in Power plant applications requiring synchronizing, active and reactive load sharing and electrical/mechanical protections. GENSYS COMPACT PRIME offers flexibility and time saving thanks to its simple wiring, all features included (no option), and easy engineering and programming. Hardware and Display GENSYS COMPACT PRIME is available in both switchboard panel mounted version with display, or core base mounted version....

TECHNICAL DOCUMENTATION Control and Management • Complete engine control of diesel, gasoline or gas generators (preheating, pre-glow, ignition, start/stop...). • Alternative or consecutive multiple starter management. • Warm-up and cool down at idle or nominal speed. • Remote start and TEST mode available On/Off load. • Compatible with all J1939 electronic engines. • Isochronous and Iso-voltage active and reactive load sharing. • Fixed KW/KVAR load or Droop mode. • Frequency and voltage control compensation for generators with droop governors and/or AVR/DVR. • Synchronization and dead bus management. •...

TECHNICAL DOCUMENTATION

(1) Not available according to controller type. Note: Pressing it twice will set the Generator offload and stop the engine without cooling down sequence. Navigation mode Edition mode Scrolling menus. Modifying parameters values once selected: When up/down keys are used to modify values, holding the key will accelerate the entry scrolling. Navigating right/left in display. In MAN mode, when the Generator is offload, use brightness ofthe LCD display. to increase/decrease: ■ The speed when the speed control page is displayed. ■ The voltage when the voltage control page is displayed. Note: Not available...

TECHNICAL DOCUMENTATION BUTTON INHIBITION To inhibit front panel buttons, use the CRE Config Software/System/Button inhibition page. This page shows the list of front panel buttons, tick the corresponding box to inhibit actions on the button. Table below shows the 16 bits variable used for remote button inhibition by Modbus, each bit is assigned to a button: external button Requests It is possible to remotely activate button actions by Modbus TCP, for a remote manual control for example. If a button action is controlled by Modbus TCP, the last request received (external or from the front panel)...

REAR FACE GENSYS COMPACT PRIME Generator voltage Operating Storage Digital input

TECHNICAL DOCUMENTATION The unit is designed for panel mounting, which provdes user with access only to the front panel. WARNING THE UNIT IS NOT GROUNDED • Take all measures against Electronic Static Discharges. • Do not try to open the unit._ Failure to follow these instructions may damage the unit. Environmental requirements: • Operating temperature: -20...70°C (-4...158°F); LCD display slows down a bit under -5°C (23°F). Avoid direct exposure to the sun. • Storage temperature: -40...70°C (-40...158°F). • Altitude: < 4000m (13123ft) for a max AC voltage of 480VAC; < 5000m (16404ft) for a max...

TECHNICAL DOCUMENTATION INSTALLATION Preparation • Open type devices to be installed inside a suitable type rated enclosure. • Torque of mounting brackets: 0.4Nm. • Cut out the panel to 220x160mm (8.7x6.3in) minimum. • Make sure the cut-out is smooth and clean.

TECHNICAL DOCUMENTATION UL Requirements ADV ANCED WIRING DIAGRAM Circuit separation The communication, sensor, and/or battery derived circuit conductors shall be separated and secured to maintain at least 1/4” (6mm) separation from the Generator and the Bus connected circuit conductors unless all conductors are rated 600V or greater.

TECHNICAL DOCUMENTATION MAINS RATINGS Over-voltage Category III, 300VAC system voltage. Sensing Generator / Bus Voltage Measurement (J4) 300VAC max P-N, 2 phases; 500VAC P-P 3 phases, 35...75Hz. Current Inputs (J5) Must be connected through listed or recognized isolating current transformers with secondary rating of 5A max 50/60Hz. (XODW2.8) Instrument transformers (according to IEEE C57.13 series or the equivalent). Communication Circuits Must be connected to communication circuits of UL Listed equipment. Output Pilot Duty (J3) 250VAC, 5A max general purpose, 240VAC, 1/4HP for NO contact, 1/6HP...

OTHER CIRCUITS RATINGS

TECHNICAL DOCUMENTATION (1> Not available according to controller type. OVERCURRENT PROTECTION (DC SUPPLY AND L1, L2, L3, N) Installer shall protect DC supply and L1, L2, L3, N by fuse Type: R/C (JDYX2/7), or R/C (JDYX2) and CSA Certified Class 1422-30. Rating of fuses: • DC supply to be protected by 5A, 40VDC max. • L1, L2, L3, N, fuse protection 100mA/600VAC max. TERmINALS WIRINg Terminal (screw type): • Tightening Torque: 3.5lb.in (0.4Nm). Wires : • 28-14 AWG, Cu, 75°C min. Conductor protection must be provided in accordance with NFPA 70, Article 240. Low voltage circuits (35VDC or less)...

INSTALLATION Preparation • Open type devices to be installed inside a suitable type rated enclosure. • Torque of mounting brackets: 0.4Nm. • Cut out the panel to 220x160mm minimum (8.7x6.3in). • Make sure the cut-out is smooth and clean.

TECHNICAL DOCUMENTATION PASSWORD ADVICE The menus will be automatically locked if no operation is performed during the time set in the System menu (Factory setting: 5 minutes). The standby screen will be displayed. The module provides secured password access to protect configuration changes and limit data accessibility: Passwords can be changed via CRE PC software: CRE Config Software To access the Display menu, press To access the Configuration and System menus, the padlock must be released: to select Configuration or System. 2. Press LaSUaH to switch to password input mode (as for other settings);...