1. Overvoltage category: overvoltage category III for MAINS connection, overvoltage
category II for PV supply according to IEC/EN 60664-1.
2. Pollution degree: Pollution degree III, not intended for heavy pollution of the air
by dust, smoke, corrosive or radioactive particles, vapors or salt.
3. Class of protection: I.
4. Protection against ingress of water: IP65
WARNINGS
The Degree of protection rating IP65 to IEC 60529 is applicable to the
device when the supplied installation connectors are inserted
correctly, and suitable external cord was fitted. If the unit is not
connected in this way, hazardous live parts may be exposed and the
IP Rating of the unit will be invalid
5. The equipment is rated to operate at an altitude less than 2000 m.
6. Installation:
Equipment not suitable for use in the presence of explosion gas.
Equipment not suitable for use in the presence of explosion and flammable gas.
Not suitable for use in the presence of Exposure to strong electric or magnetic fields
Not suitable for use in the presence of Exposure to heavy vibration and shocks
Not suitable for use by untrained personnel.
7. The unit is suitable for connection to a MAINS circuit capable of delivering not
more than 160 rms symmetrical Amperes. The absolute maximum total PV array
short circuit current (D.C.) that the inverter is rated to have connected to its PV input,
under worst-case conditions of ambient temperature, irradiance, shall be less than
12A.
8. Supply earthing systems and system voltage: TN-C-S, 230/400V (L to N/ L to L)
9.PV modules for non-isolated inverters: PV modules shall have an IEC 61730 Class A
rating, PV modules must have a maximum system voltage rating based upon the AC
mains voltage.
[Surge Protective Devices (SPDs) for PV installation]
Over-voltage protection with surge arresters should be provided when the PV power
system is installed.
The grid connected inverter is not fitted with SPDs in both PV input side and MAINS
side.
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