1
. Please refer to “DC Connector Installation Guide”.
2. if do not connect DC connector plugs please keep the sealing plug staying
on the DC connector socket to ensure protection degree.
1. COM1&COM2: RS485
1) RS485 cable pin assignment as below,
strip the wire as shown in the figure, and crimp the copper wire to
the appropriate OT terminal (according to DIN 46228-4, provided by the customer)
2) Unscrew the communication port cover cap in the following arrow sequence and insert the network cable
into the RS485 communication client attached.
3)
Insert the network cable into the corresponding communication terminal of the inverter according to the
arrow sequence, tighten the thread sleeve, and then tighten the forcing nut at the tail.
2. COM3: WiFi/4G
Insert the WiFi stick plug and then tighten it to the WiFi connector socket as shown.
3. Meter
1) Loosen the swivel nut of the connector plug. Insert the crimped conductors into corresponding
terminals and tighten screws with the screwdriver as shown. Torque: 0.5-0.6 Nm
2) Remove the dust cap from the socket of the meter connector
，
and insert the meter plug for connecting
with meter cable.
1. Switch on AC circuit breaker between the inverter and the grid.
2. Switch on DC switch.
3. Please refer to the AiProfessional/Aiswei App manual for commissioning of the inverter via Wifi.
4. When there is sufficient DC power and the grid conditions are met, the inverter will start to
operate automatically.
Within the scope of the EU directives:
- Electromagnetic compatibility 2014/30/EU
(L 96/79-106
，
March 29, 2014)(EMC)
- Low voltage directive 2014/35/EU (L 96/357-374
，
March 29, 2014)(LVD)
- Radio equipment directive 2014/53/EU (L 153/62-106
，
May 22, 2014)(RED)
AISWEI New Energy Technology (Jiangsu) Co., Ltd. confirms herewith that the inverters
mentioned in this document are in compliance with the fundamental requirements and
other relevant provisions of the above mentioned directives.
The entire EU Declaration of Conformity can be found at www.aiswei-tech.com.
If you have any technical problems with our products, please contact our service.
Provide the following information to assist in providing you with the necessary
assistance:
- Inverter device type
- Inverter serial number
- Type and number of connected PV modules
- Error code
- Mounting location
- Warranty card
AISWEI New Energy Technology (Jiangsu)Co., Ltd.
Web: https://solplanet.net
Add.: No. 198 Xiangyang Road, Suzhou 215011, China
AISWEI Pty Ltd.
Hotline: +61 390 988 673
Service email: [email protected]
Add.: Level 40, 140 William Street, Melbourne VIC 3000, Australia
AISWEI B.V.
Hotline: +31 208 004 844 (Netherlands)
+48 134 926 109 (Poland)
Service email: [email protected]
Add.: Barbara Strozzilaan 101, 5e etage, kantoornummer 5.12, 1083 HN, Amsterdam, The Netherlands
Rest of the world
Service email: service. [email protected]
6
VII. Communication setup
▪
Separate communication cables from power cables and serious interference sources.
▪
The communication cables must be CAT-5E or higher-level shield cables. Pin assignment complies with
EIA/TIA 568B standard. For outdoor use, the communication cables must be UV-resistant. The total
length of communication cable cannot exceed 1000m.
▪
If only one communication cable is connected, insert a sealing plug into the unused hole of sealing
ring of the cable gland.
▪
Before connecting communication cables, ensure the protective film or communication plate attached to the
communication opening on the inverter is sealed tightly.
4
▪
Only applicable to the company's products, can
’t
be connected to other USB devices.
▪The connection refers to “
4G/ WiFi-
stick User Manual”.
5
VI.DC connection
▪
Make sure PV modules have good insulation against ground.
▪
On the coldest day based on statistical records, the Max. open-circuit voltage of the PV modules must
not exceed the Max. input voltage of the inverter.
▪
Check the polarity of DC cables.
▪
Ensure that DC switch has been disconnected.
▪
Do not disconnect DC connectors under load.
VIII. Commissioning
▪
Check that the inverter is grounded reliably.
▪
Check that the ventilation condition surrounding the inverter is good.
▪
Check that the grid voltage at the point of connection of the inverter is within the permitted range.
▪
Check that the sealing plugs in DC connectors and the communication cable gland are sealed tightly.
▪
Check that grid connection regulations and other parameter settings meet safety requirements.
IX. EU Declaration of Conformity
X. Contact
7