SolaX Power DDSU666 Energy Meter User Manual
- June 12, 2024
- SOLAX POWER
Table of Contents
So lax Power DDSU666 Energy Meter User
Product Information
The DDSU666 Energy Meter is a device that can achieve energy management together with the Solar single phase inverter. It is designed for use in a 80A system or below, and is capable of measuring the import, export, and total power and energy. The meter is equipped with a single phase input port and an RS485 port for communication.
Specifications
- Model DDSU666
- Frequency 60Hz
- Voltage 230V
- Current Type 0.25-5(80)A Direct connection
Notes and Safety
cut off all power of inverter before installation Wait for 5 minutes after
power off.
donger of high voltage Danger to life due to high voltage of this machine.
Introduction
DDSU666 Meter can achieve energy management together with solar single phase inverter. It applies to 80A system on below, measure the import, export and total power and energy.
Terminals and Dimension
| 1,2,3 | Single phase input port |
|---|---|
| 24,25 | RS485 port |
Only authorized personnel is allowed to seethe connection.
Performance and Specie cation
Installation
Mounting
DDSU666 meter is designed for indoor installation ,It could be installed on
the wall or other place indoor.
Wiring diagram
cable size 5AWG or ≤16mm²
Direct access to the instrument
Communication cable size 17~23AWG or 0.25~1mm²
Wiring Connection
Step 1
RS485 terminal connection
- Prepare a communication cable
- Trip the insulation from the communication cable.
- Connect the meter communication cable and inverter with reference to the inverter manual
- Connect the other end of the communication cable to the port 24 and 25 of meter. See the guru for the connection.
PS The color of the communication cable in the figure is for reference only. Please refer to the actual situation for the specific connection.
Step 2
Current wire connection
- Insert the L wires to the ports 1 and 3 of the meter respectively. Connect port 1 with Grid terminal and port 3 with Load terminal.
- Connect N wires with the port 2 of the meter.
LCD description
-
Meaning that the meter is showing the voltage, the unit is ‘V’
-
Meaning that the meter is showing the current, the unit is ‘A’
-
Meaning that the meter is showing power, the unit is ‘W
-
Meaning that the meter is showing the active energy, the A
-
Meaning that the meter is showing the communication protocol
-
Meaning that the current 645 address is 100000000011
-
Meaning that the current 645 address is 100000000011
-
Meaning that the baud rate is 24
Exclusion of liability
Warranty claims are excluded for direct or indirect damage due to
- Use of unit in ways not intended, improper installation and installation that does not comply with standards, improper operation and unauthorized m cation to the units or repair attempt.
- Without warranty card and serial number.
- Operating the units with defective protective equipment.
- Nuance of deign objects and force majeure.
- Inadequate ventilation.
- Violate relevant safety regulations
To register your So lax product, please mail this warranty card to:
SolaX Power Network Technology (Zhejiang) Co., Ltd.
ADD. No.288 shizhu Road, Tonglu Economic Zone,
Tonglu City, Zhejiang Province, China.
Tel. +86 571 56260011
FAX +86 571 56075753
EMAIL service@solaxpower.com
Online warranty registration is available at
http://www.solaxpower.com
Warranty Registration Form
Name
Product Serial Number
Date of Commissioning Installation Company Name
Phone Number
Email
Address
Country
Zip Code
Product Serial Number
Date of Commissioning
Installation Company Name
Date of Delivery
Signature