19 Installation and Operating Instructions V04
The maximum cable lengthrelative to the conductor cross-section as follows:
Conductor
cross-section
Maximum cable length
Zeverlution3680
Zeverlution4000
Zeverlution5000
4 mm²
25 m
20m
16m
6 mm²
40 m
30m
24m
The required conductor cross-section depends on the inverter rating, ambient
temperature, routing method, cable type, cable losses, applicablelocalinstallation
requirements, etc.
5.4.2 Grid connection
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.
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 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.
