If there are more than 3 PV strings on input side, an additional fuse installing will be suggested.
An earthing photovoltaic system need to connect an Arc fault detector on DC side.
The inverter can exclude the possibility of DC residual currents to 6mA in the system,Where an external RCD is required
in addition to the built-in RCMU, type A RCD must be used to avoid tripping
。
The PV- is not grounded as default configuration.
CE Mark
Signals danger due to electrical
shock and indicates the time (5minutes) to allow after the
inverter has been turned off and
disconnected to ensure safety in any installation operation.
Caution! - Failure to observe a warning
indicated in this manual may result in minor
or moderate injury.
Danger of high voltage and electric shock!
Danger of hot surface!
Product should not be disposed as normal
household waste.
Components of the product can be recycled.
This side up - The package must always be
transported, handled and stored in such a
way that
the arrows always point upwards.
No more than six (6) identical packages be
stacked on each other.
The package/product should be handled
carefully and never be tipped over or
slung.
Keep Dry – The package/product must be
protected from excessive humidity and
must accordingly be stored under cover.
1 Symbols
2
Safety
The NS/DNS series inverter of Jiangsu GoodWe Power Supply Technology Co, Ltd. (hereinafter referred to as GoodWe) strictly
conforms to related safety rules in design and test. Safety regulations relevant to the location shall be followed during
installation,
commissioning, operation and maintenance. Improper operation may have a risk of electric shock or damage to equipment
and property. (NS: Single-MPPT,Single-Phase; DNS: Dual-MPPT,Single-Phase)
Installation, maintenance and connection of inverters must be performed by qualified personnel, in compliance with local
electrical standards, regulations and the requirements of local power authorities and/or companies.
To avoid electric shock, DC input and AC output of the inverter must be disconnected and wait at least 5 minutes before
performing any
installation or maintenance.
The temperature of some parts of the inverter may exceed 60
℃
during operation. To avoid being burnt, do not touch the
inverter
during operation. Let it cool before touching it.
Keep children away from inverter.
Do not open the front cover of the inverter. Apart from performing work at the wiring terminal (as instructed in this manual),
touching or changing components without authorization may cause injury to people, damage to inverters and annulment of
the
warranty.
Static electricity may damage electronic components. Appropriate method must be adopted to prevent such damage to the
inverter; otherwise the inverter may be damaged and the warranty annulled.
Ensure the output voltage of the proposed PV array is lover than the maximum rated input voltage of the inverter; otherwise
the
inverter may be damaged and the warranty annulled.
When exposed to sunlight, the PV array generates dangerous high DC voltage. Please operate according to our instructions,
or it
will result in danger to life.
PV modules should have an IEC61730 class A rating.
If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be
impaired.
Completely isolate the equipment should: switch off the DC switch, disconnect the DC terminal, and disconnect the AC
terminal
or AC breaker.
Prohibit inserting or pulling the AC and DC terminals when the inverter is electrified.
3 Installation
3.1 Mounting Instruction
In order to achieve optimal performance, the ambient temperature should be lower than 45
℃
.
For the convenience of checking the LCD display and possible maintenance activities, please install the inverter at eye level.
Inverters should NOT be installed near inflammable and explosive items. Any strong electro-magnetic equipment should be
kept away from installation site.
Product label and warning symbol shall be clear to read after installation.
Please install inverter in the place where is not exposed to direct sunlight, rain and snow.
3.2 Inverter Overview and Package
Check the scope of delivery for completeness and any visible damage.
3.2.1 Inverter Overview
Appearance of NS Series 1-3KW refer to Figure3.2.1-1. Appearance of NS Series 3.6-5KW and DNS Series 3-5KW refer to Figure3.2.1-2.
2
1
3 4
5
6
7
8
9
1. PV input terminals
2. DC Switch (Optional)
3. RS485 port or USB port
4. WiFi BOX (Optional)
S. CT and DRED function
(Optional)
6. AC output terminal
7. LCD display
8. Indicator lights
9. Button
Содержание GW-6000D-NS
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