Zapi DUALAC2, Operating Handbook, Page: 15 / 85

Page 15
2.11 SUSCEPTIBILITY AND ELECTROMAGNETIC EMISSION
Electromagnetic susceptibility and emission are strongly influenced by the installation.
Special attention must be given to the lengths and the paths of the electric connections and
the shields.
This situation is beyond ZAPI's control. Therefore ZAPI declines any responsibility for
noncompliance if correct testing is not made (the irradiated emission directive is
EN50081-2).
2.12 MAIN CONTACTOR AND EMERGENCY SWITCH
- The connection of the battery line switches must be carried out following ZAPI instruc-
tions.
- If a mechanical battery line switch is installed, it is necessary that the key supply to the
inverter is open together with power battery line; if not, the inverter may be
damaged if the switch is opened during a regenerative braking.
- An intrinsic protection is present inside the logic when the voltage on the battery power
connection overtakes 40% more than the battery nominal voltage or if the key is
switched off before the battery power line is disconnected.