Note!
Grounding the PV generator.
Comply with the local requirements for grounding the PV
modules and the PV generator. It is recommends connecting
the generator frame and other electrically conductive
surfaces in a manner which ensures continuous conduction
and ground these in order to have optimal protection of
system and persons.
Caution!
Danger of burn injuries due to hot enclosure parts!
During operation, the upper lid of the enclosure and the
enclosure body may become hot.
Only touch the lower enclosure lid during operation.
2 Safety
1. Important Safety
Instructions
Safety Safety
Danger!
Danger to life due to high voltages in the
inverter! All work must be carried out by
qualified electrician.
The appliance is not to be used by children or persons with
reduced physical sensory or mental capabilities, or lack of
exrerience and knowledge, unless they have been given
supervision or instruction.
Children should be supervised to ensure that they do
not play with the appliance.
Caution!
Possible damage to health as a result of the effects of
radiation!
Do not stay closer than 20 cm to inverter for any length of
time.
Warning!
Ensure input DC voltage ≤Max. DC voltage .Over voltage may
cause permanent damage to inverter or other losses, which
will not be included in warranty!
Warning！
Authorized service personnel must disconnect both AC and DC
power from inverter before attempting any maintenance or
cleaning or working on any circuits connected to inverter.
Prior to the application, please read this section carefully to ensure correct
and safe application. Please keep the user manual properly.
Accesories only together with the inverter shipment are recommended here. Otherwise
may result in a risk of fire, electric shock, or injury to person.
Make sure that existing wiring is in good condition and that wire is not undersized.
Do not disassemble any parts of inverter which are not mentioned in installation
guide. It contains no user-serviceable parts. See Warranty for instructions on
obtaining service. Attempting to service the inverter yourself may result in a
risk of electric shock or fire and will void your warranty.
Keep away from flammable, explosive materials to avoid fire disaster. The
installation place should be away from humid or corrosive substance.
Authorized service personnel must use insulated tools when installing or working
with this equipment.
PV modules shall have an IEC 61730 class A rating.
Never touch either the positive or negative pole of PV connecting device.
Strictly prohibit touching both of them at the same time .
The unit contains capacitors that remain charged to a potentially lethal
voltage after the MAINS , battery and PV supply has been disconnected.
Hazardous voltage will present for up to 5 minutes after disconnection from power
supply.
CAUTION-RISK of electric shock from energy stored in capacitor, Never operate on
the inverter couplers, the MAINS cables, Battery cables, PV cables or the PV
generator when power is applied. After switching o ffthe PV , battery and Mains,
always wait for 5minutes to let the intermediate circuit capacitors discharge
before unpluging DC ,battery inplug and MAINS couplers.
When accessing the internal circuit of inverter, it is very important to wait 5
minutes before operating the power circuit or demounting the electrolyte capacitors
inside the device. Do not open the device before hand since the capacitors require
time sufficiently discharge!
Measure the voltage between terminals UDC+ and UDC- with a multi-meter(impedance at
least 1Mohm) to ensure that the device is discharged before beginning work (35VDC)
inside the device.
WARNING !
Do not operate the in verter when the device is running.
WARNING !
Risk of electric shock!
04
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