HEX H103A User Manual

Photovoltaic inverter

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

Download this manual

User Manual

Ver 1.0

Photovoltaic Inverter

H103A

www.HEX.co.kr

Table of Contents

Need help?

Do you have a question about the H103A and is the answer not in the manual?

Questions and answers

Summary of Contents for HEX H103A

Page 1 User Manual Ver 1.0 Photovoltaic Inverter H103A www.HEX.co.kr...
Page 3: Table Of Contents
4. Precaution for Use 5. Inverter System 6. Composition of Inverter 7. Installation of Inverter 8. Grid (AC) Connection 9. PV (DC) Connection 10. AC and DC Disconnection 11. Message 12. Test Operation 13. Technical Data 14. Warranty H103A Hex Power System...
Page 4: Reference
You are recommended to consult with the manufacturers when performing  regular inspections and services of major facilities and dangerous equipment. 2.2 Scope This manual is applied to the H103A inverter of Hex Power System.  H103A Hex Power System...
Page 5: Safety Precautions
This symbol applies to the operation or inspection of the inverter. Ignoring this caution may result in mild injury or damage of the inverter Check ! This symbol refers to the checkpoints that must be checked for the safe and normal operation of the inverter. H103A Hex Power System...
Page 6 • Even if the inverter has stopped, the inverter housing is hot. Only people who have been trained for inspection may inspect the inverter. • Even if the inverter has stopped, the parts inside the inverter are hot. Touching them may result in burn. H103A Hex Power System...
Page 7 • For smooth operation of the inverter, the air inflow and discharge must be clear. Avoid contaminated environment in which water, dusts or metallic foreign matters may flow in. • Install the inverter in a place that is easily accessible for service. H103A Hex Power System...
Page 8: Precaution For Use
 Using in water or oil steams, or in explosive gases.  Exposure to a level of radiation that is higher than normal.  Rapid changes in temperature or humidity and exposure to strong electronic field. H103A Hex Power System...
Page 9: Inverter System
5. Inverter System 5.1 Photovoltaic Generation System  The H103A Photovoltaic Generation System converts the DC power of solar cells to commercial AC power and supplies the AC power to loads and AC systems. The power generation information can be watched from the monitoring system.
Page 10: Composition Of Inverter
5. Composition of Inverter 6. Composition of Inverter 6.1 Components of H103A Product  One H103A inverter, one copy of user manual, PV connector set + and -, one connector for AC connection. User Manual H103A Photovoltaic Inverter PV - Connector Set...
Page 11 6. Composition of Inverter 6.2 Inverter Size (mm) H103A Hex Power System...
Page 12 6.3 Exterior of Inverter ① ② ③ ⑥ ⑦ ⑤ ④ ① LCD Display ② LED Display ③ Nameplate ④ System Connector Terminal ⑤ Communication Connector Terminal ⑥ PV + Connector Terminal ⑦ PV – Connector Terminal H103A Hex Power System...
Page 13: Installation Of Inverter
Otherwise, after-sales service may be limited.  Install the inverter at eye-level to facilitate the checking of operation status.  Install the inverter vertically on a wall or at an angle of up to 15°. H103A Hex Power System...
Page 14  To prevent noise, do not install the inverter on a plaster board or similar walls that may generate noise.  For sufficient heat discharge and after-sales service in the future, keep the minimum clearance between inverters or between the inverter and other objects.  Minimum clearance of inverter H103A Hex Power System...
Page 15 A. Installing the inverter With 3 holes – “A”) 2. Fix screw about two thirds of the screw length. (for concrete wall, mount anchor bolts (M6) and fix with nuts. For metal wall, use connecting screws) H103A Hex Power System...
Page 16 ③ the top fixing pin to fix the inverter. ① ② 4. Tighten bolt in the top fixing pins and a bolt between the bottom pins 5. Finish the inverter installation as shown in the figure. H103A Hex Power System...
Page 17: Grid (Ac) Connection
• Connecting an inverter and a consumer electronic device(such as lamp) to the same circuit breaker can not guarantee the protection function of the circuit breaker and a fire may break out as a result. • No consumer electronic devices may be connected between a circuit breaker and inverter. H103A Hex Power System...
Page 18 3. When the assembly of the AC cable and AC plug cable connector is completed, insert the AC connector of the inverter until it clicks into place as shown in the figure H103A Hex Power System...
Page 19: Pv (Dc) Connection
To connect the inverter, the DC plug connector must be attached to the connection Cable of the PV module. Assemble the DC plug connector in the following sequence. Make sure that the + connector is connected with the + wire and the – connector with the – wire. H103A Hex Power System...
Page 20 + cable is connected to the + pin and the – cable to the – pin. Compress 압착한다. 압착한다. Compress 2. Push the cable connected to the pin into the plug until it clicks into place. H103A Hex Power System...
Page 21 3. Push the screw joint in and fasten tightly. 4. After connecting the DC plug connector with the cable, push it into the connector of the inverter until it clicks into place as shown in the figure. H103A Hex Power System...
Page 22: Ac And Dc Disconnection
10.1 AC Disconnection  You can disconnect the AC connector in the following procedure. 1. Press the connections at both sides with a flat-head screwdriver and screw. 2. Pull out the connection to remove it from the inverter. H103A Hex Power System...
Page 23 10.2 DC Disconnection  Disconnect the DC connection in the following procedure. 1. Release the screw joint, press the connections at both sides with a flat-head screwdriver and slightly turn it. 2. Disconnect the connector from inverter. H103A Hex Power System...
Page 24 PF 98.9% 50.0Hz – Output frequency PF – Inverter output power factor (%). PEAK 2991W PEAK – Transient peak generation of inverter (W) TODAY 2.4KWh TODAY – Today’s power generation TOTAL – Total power generation TOTAL 152KWh H103A Hex Power System...
Page 25 The following message appears in the event of ground fault. <In the event of ground fault> When there is an error other than ground fault, the number and types of errors are displayed on the LCD display as shown below. H103A Hex Power System...
Page 26: Message
Under frequency of The inverter automatically restarts when the system. utility grid is normalized. Check the system. The inverter Ground Utility grid ground automatically restarts when the ground Fault! fault. fault is removed. H103A Hex Power System...
Page 27: Test Operation
- Make sure that the inverter housing screws are fixed properly. - Make sure that the circuit breaker is installed properly. 2. Input the AC. 3. Input the PV(DC). 4. Check the HMI screen of the inverter to check if the inverter is working normally. H103A Hex Power System...
Page 28: Technical Data
HMI ( text LCD ) Input & Output Under Voltage / Over Voltage Others Grid Under Frequency / Over Frequency, Protection Features Output Over Current System Over Heating Protection Anti-Islanding Operation External Communication Feature RS-422 Serial Interface ( Option) H103A Hex Power System...
Page 29 0502-760-7608 This product has been manufactured through the strict quality control and inspection process of HEX POWER SYSTEM. The warranty term is 36 months from the purchase date. If the purchase date is not written here, the warranty term will be applied from the date of manufacture.
Page 32 Customer Support: +82-502-760-7608...