JALpower NS SERIES User Manual - Page 3

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1 Symbols

Caution!

Failure to observe a warning indicated in

this manual may result in injury.

Danger of high voltage and electric shock!

Danger of hot surface!

Product should not be disposed as

household waste.

CE Mark

Signals danger due to electrical shock and indicates the time (5 minutes) to allow after the

inverter has been turned off and disconnected to ensure safety in any installation operation.

2 Safety

Improper operation may have a risk of electric shock or damage to equipment and

property. (NS: Single-MPPT,Single-Phase; D-NS: 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 terminated at least 5 minutes before performing any

installation or maintenance.

● The temperature of some parts of the inverter may exceed 60 C 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.

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 (8) identical packages may

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 be

stored under cover.

●

Ensure the output voltage of the proposed PV array is lower 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 °C.

● 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 D-NS Series 3-5KW refer to Figure3.2.1-2.

3 4

Direct Sunlight

Rain Exposure

Snow Lay up

1. PV input terminals

2. DC Switch (Optional)

3. RS-485 port or USB port

4. Wi-Fi antenna port (Optional)

Anti Reverse Current Module

(Optional)

POWER

6. AC output terminal

RUN

FAULT

7. LCD display

8. Indicator lights

9. Button

Figure 3.2.1-1