Omnik Omniksol-1.5k-TL2-M, Руководство пользователя, Страница: 37 / 83

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In order to reduce the line loss of DC side (no more than 1% of Pin), Omnik suggest that
the length of DC cable for each cable section should not exceed the limit below.
Model
Length of cable
2.5 mm
2
4 mm
2
Omniksol-3k-TL3
30m 48m
Omniksol-3.68k-TL3
34m 54m
Omniksol-4k-TL3
40m 64m
Model
Length of cable
2.5 mm
2
4 mm
2
Omniksol-5k-TL3 50m 80m
Omniksol-6k-TL3 60m 96m
6.3.3 MC4 Assembly instructions
If, during self assembly, parts and tools other than those stated by MC are used or
if the preparation and assembly instructions described here are disregarded then neither
safety nor compliance with the technical data can be guaranteed.
For protection against electric shock, PV-connectors must be isolated from the
power supply while being assembled or disassembled.
The end product must provide protection from electric shock.
The use of PVC cables is not recommended.
Unplugging under load: PV plug connections must not be unplugged while under
load. They can be placed in a no load state by switching off the DC/AC converter or
breaking the DC circuit interrupter. Plugging and unplugging while under voltage is
permitted.
It is unadvisable to use non-tinned cables of type H07RN-F, since with oxidized
copper wires the contact resistances of the crimp connection may exceed the permitted
limits.
Disconnected connectors should be protected from dirt and water with sealing
caps.
Plugged parts are watertight IP67. They can
’t be used permanently under water.
Do not lay the MC-PV connectors on the roof surface.
See the MC catalogue 2 Solar line for technical data and assembled parts.