Installation and Operating Instructions V00
25
5.4.2 Grid connection
Procedure:
1.
Switch off the miniature circuit-breaker and secure it against being inadvertently
switched back on.
2.
Insert the conductor into a suitable ferrule acc. to DIN 46228-4 and crimp the
contact.
3.
Unscrew the swivel nut from the threaded sleeve, then thread the swivel nut and
threaded sleeve over the AC cable.
Risk of injury due to electric shock and fire caused by high leakage
current
• The inverter must be reliably grounded in order to protect property
and personal safety.
•
The PE wire should longer than 8mm during strip the outer sheath of
AC cable.
Damage to the seal of the cover in sub-zero conditions
•
If you open the cover in sub-zero condition, the sealing of the cover
can be damaged. This can lead moisture entering the inverter.
•
Do not open the inverter cover at ambient temperatures lower than -
5
℃
.
•
If a layer of ice has formed on the seal of the cover in sub-zero
comditions, remove it prior to opening the inverter( e.g. by melting
the ice with warm air ). Observe the applicable safety regulation.
