Zapi AC-2, Руководство пользователя

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4 INSTALLATION
Install the controller with the base-plate on a flat metallic surface that is clean and
unpainted. Apply a light layer of thermo-conductive grease between the two
surfaces to permit better heat dissipation.
Ensure that the wiring of the cable terminals and connectors is carried out
correctly.
Fit transient suppression devices to the horn, solenoid valves, and contactors not
connected to the controller.
4.1 Connection cables
For the auxiliary circuits, use cables of 0.5 mm² section.
For power connections to the motor and to the battery, use cables having section
of 35 mm² (as a minimum).
For the optimum inverter performance, the cables to the battery should be run
side by side and be as short as possible.
4.2 Contactors
The main contactor must be installed. Depending on the position of a jumper
installed in the logic board:
-
the output which drives the main contactor coil is on/off (the coil is driven with
the full battery voltage).
- the output which drives the main contactor coil is switched at high frequency
(1kHz) with a duty cycle of 70%; this feature is useful to decrease the power
dissipation of the contactor coil.
4.3 Fuses
- Use a 6.3 A Fuse for protection of the auxiliary circuits.
- For protection of the power unit, refer to diagrams. The Fuse value shown is
the maximum allowable. For special applications or requirements these
values can be reduced.
- For Safety reasons, we recommend the use of protected fuses in order to
prevent the spread of fused particles should the fuse blow.
ADEZP0AE - AC-2 INVERTER - User Manual Page - 13/64