TECHNICAL DOCUMENTATION

TECHNICAL DOCUMENTATION

TECHNICAL DOCUMENTATION BUTTON INHIBITION To inhibit front panel buttons, use the i4Gen Suite 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)...

TECHNICAL DOCUMENTATION Rear Face SYNCHRO COMPACT Simplified Wiring Diagram

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 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. Tool : cross-heas screwdriver size 1 Pass the unit through the mounting surface In the rear, cover each of the four spacers using the 2 parts of the fixing kit. Screw a first corner against the mounting surface Repeat on the diagonally opposite spacer Repeat on the other diagonal and tighten equally (do not overtighten)

TECHNICAL DOCUMENTATION UL REQUIREMENTS 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. OThER CIRCUITS RATINgS For information on circuits ratings, see chapter Wiring. 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...

TECHNICAL DOCUMENTATION Maximum surrounding air temperature rating: 45°C. ADV ANCED WIRING DIAGRAM Wiring diagrams available on the website CRE TECHNOLOGY : SYNCHRO COMPACT HMI _ CORE Standard wiring schematics Installation For information on installing the product, see chapter Panel Mounting.

TECHNICAL DOCUMENTATION Passwords can be changed via CRE PC software: i4Gen Suite Software To access the Display menu, press . To access the Configuration and System menus, the padlock must be released: Press to select Configuration or System. Press to switch to password input mode (as for other settings). Change the character by pressing Mo\e to the next character by pressing Repeat the operation for each character. Confirm the password by pressing

TECHNICAL DOCUMENTATION LCD NAVIGATION Press , then, select the required menu, then press and enter the level 1 password if necessary (Configuration & System): To cycle through the menus and menu items, press or To cycle through the pages of lists of settings, press EDITION To change a setting: 1. Navigate to the setting. to switch to Edition mode; the current value blinks. or to get the new \alue. to validate the new \alue, to reject it. Module returns to Navigation mode. It is also possible to change settings using Modbus TCP. DEDICATED PAGES Dedicated pages include: • Fault : Active fault...

TECHNICAL DOCUMENTATION EVENTS Up to 15 active events and 30 archived events can be displayed on the screen. Each event is time-stamped as follows: jj/mm/yy hh:mn:ss protec. label To reset events, press Note: Correct the condition that triggered the protection before performing a reset; if necessary, the protection will trip again. Information These pages allow to display the power and engine current state with the associate elapsed time in this state. Power [4000] displays the unit current state regarding power management. Information variables: to display any variable, enter the code of the...

WIRING Tool: insulated screwdriver 02.5 mm (0.1 in), tightening torque: 0.8 Nm (7 lb-in) max. Accessories: 4, 5, 6, 8, 15 & 18-terminal cable connectors, protective gloves, carpet if the floor is wet. WARNINGTHE UNIT IS NOT PROTECTED • Use external fuses: ■ Generator and Bus phases: 100mA/600VAC ■ Battery positive: 5A/40VDC • Install the fuses as near as possible to the unit, in a place easily accessible to the user. Failure to follow these instructions may damage the unit. 1. Make sure the cable connectors are not plugged. 2. Take on protective gloves. 3. Connect the wires on each cable connector...

TECHNICAL DOCUMENTATION Standard wiring schematics

UPPER BLOCKS

(1) Not available according to controller type.

TECHNICAL DOCUMENTATION LOWER BLOCKS • Connect battery negative to the module terminal 8...35VDC- with 2.5mm2 (AWG13) cable. Failure to follow this instruction can damage the controller._

TECHNICAL DOCUMENTATION (1) Not available according to controller type. WARNINGRISK OF EQUIPMENT DAMAGE Switch off the unit before plugging or unplugging the CAN bus connector or disconnecting wires. Failure to follow this instruction can damage the CAN transmitter/receiver._ CONNECTION DIAGRAMS These diagrams show that the PT (Potential Transformers) can be connected in various ways. • Star (wye) on Generator side (1 insulated high-voltage terminal per PT); the ratio is for example: Unom/V3 100 • See on Bus side (2 insulated high-voltage terminals per PT); the ratio is for example: Unom 100...

TECHNICAL DOCUMENTATION and common. Powering the module with a 12VDC battery A voltage drop from 12V to 6V can occur when the power consumption of the starter is too high and the battery undersized. This drop can reset the Module each time it gets powered. To counter this problem, a capacitor and a diode need to be wired as indicated in the schematic bellow: The diode needs to be able to handle high currents (ex: Littelfuse DST2045AX). The value of the capacitor has to be around 24000 µF (ex : KEMET capacitors). D+ wiring The D+ line of the alternator needs to be wired as shown below to ensure...