OmniPower OHY1P4805, Руководство пользователя

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6.
PV Module (DC) Connection
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6. PV Module (DC) Connection
CAUTION: Before connecting to PV modules, please install a DC circuit breaker/fuse
separately between inverter and PV modules.
NOTE1: Use a 1000VDC/10A circuit breaker / fuse.
NOTE2: The overvoltage category of the PV input is II.
Please follow below steps to implement PV module connection:
Step 1: Check the output voltage of the PV array. The acceptable input voltage range of
the inverter is 250VDC - 900VDC. This system is designed for two PV array strings.
Make sure that the maximum current load of each PV input is below 10A.
Step 2: Open the circuit breaker/fuse and switch off the DC switch.
Step 3: Assemble provided PV connectors.
Components and Tools for PV connectors:
Female connector housing
Female terminal
Male connector housing
CAUTION: Exceeding the maximum input voltage can destroy the unit!!
Check the voltage before connecting.
WARNING: Because this inverter is not isolated, only three types of PV modules are
acceptable: A-class rated monocrystalline, polycrystalline and CIGS modules.
To avoid any malfunction, do not connect any PV modules with possible leakage current
to the inverter. For example, grounded PV modules will cause leakage current to the
inverter. When using CIGS modules, do
NOT ground them.
CAUTION: Use a PV junction box with surge protection and fuses. Otherwise, lightning
strikes can cause inverter damage. NOT covered by warranty!